Auto backup before evolver run - 2026年 03月 06日 星期五 19:00:05 CST

cron/scripts/calendar-reminder-config.json

@@ -0,0 +1,12 @@
+{
+  "reminder_file": "~/work/zq/20.领域/23-生活管理/提醒.md",
+  "inbox_file": "~/work/zq/00.收件箱/01-速记本.md",
+  "caldav_url": "https://micecola.top:5001/caldav/zhangqing/home/",
+  "caldav_user": "zhangqing",
+  "caldav_password": "MiceCola1265",
+  "advance_days": [7, 3, 0],
+  "log_file": "~/.openclaw/cron/scripts/calendar-reminder.log",
+  "rclone_source": "nas-webdav:/home/Drive/工作区/张青/工作区/",
+  "rclone_target": "~/work/zq/",
+  "rclone_exclude": ".git/"
+}

cron/scripts/calendar-reminder.mjs

@@ -0,0 +1,549 @@
+#!/usr/bin/env node
+/**
+ * 日历提醒系统 - Node.js 版本
+ * 从备忘文件同步提醒事项到 CalDAV 日历
+ */
+
+import fs from 'fs';
+import path from 'path';
+import { execSync } from 'child_process';
+import ICAL from 'ical.js';
+import https from 'https';
+
+// 配置
+const CONFIG_FILE = path.join(process.env.HOME, '.openclaw/cron/scripts/calendar-reminder-config.json');
+
+// 日志
+function log(level, message) {
+  const timestamp = new Date().toISOString().replace('T', ' ').slice(0, 19);
+  console.log(`${timestamp} - ${level} - ${message}`);
+}
+
+// 加载配置
+function loadConfig() {
+  const configPath = CONFIG_FILE.replace('~', process.env.HOME);
+  return JSON.parse(fs.readFileSync(configPath, 'utf-8'));
+}
+
+// 解析提醒文件
+function parseReminderFile(filePath) {
+  const fullPath = filePath.replace('~', process.env.HOME);
+  if (!fs.existsSync(fullPath)) {
+    log('WARNING', `提醒文件不存在: ${filePath}`);
+    return { periodic: [], single: [] };
+  }
+
+  const content = fs.readFileSync(fullPath, 'utf-8');
+  return parseReminders(content);
+}
+
+function parseReminders(content) {
+  const result = { periodic: [], single: [] };
+  const lines = content.split('\n');
+  let currentSection = null;
+
+  for (const line of lines) {
+    const trimmed = line.trim();
+
+    if (trimmed.includes('# 周期性提醒')) {
+      currentSection = 'periodic';
+      continue;
+    } else if (trimmed.includes('# 单次提醒')) {
+      currentSection = 'single';
+      continue;
+    }
+
+    if (trimmed.startsWith('- [ ]')) {
+      const item = trimmed.slice(5).trim();
+
+      if (currentSection === 'periodic') {
+        const parsed = parsePeriodicItem(item);
+        if (parsed) result.periodic.push(parsed);
+      } else if (currentSection === 'single') {
+        const parsed = parseSingleItem(item);
+        if (parsed) result.single.push(parsed);
+      }
+    }
+  }
+
+  return result;
+}
+
+function parsePeriodicItem(item) {
+  // 每3年02-01：内容（下次：2027-02-01）
+  let match = item.match(/每(\d+)年(\d{1,2})月(\d{1,2})日[：:]\s*(.+?)(?:\s*（下次[：:]\s*(\d{4})-(\d{1,2})-(\d{1,2})）)?$/);
+  if (match) {
+    const result = {
+      type: 'yearly_n',
+      interval: parseInt(match[1]),
+      month: parseInt(match[2]),
+      day: parseInt(match[3]),
+      content: match[4].trim()
+    };
+    if (match[5]) {
+      result.nextYear = parseInt(match[5]);
+      result.nextMonth = parseInt(match[6]);
+      result.nextDay = parseInt(match[7]);
+    }
+    return result;
+  }
+
+  // 每年2月1日 或 每年02-01
+  match = item.match(/每年(\d{1,2})月(\d{1,2})日[：:]\s*(.+)$/);
+  if (match) {
+    return { type: 'yearly', month: parseInt(match[1]), day: parseInt(match[2]), content: match[3].trim() };
+  }
+  match = item.match(/每年(\d{1,2})-(\d{1,2})[：:]\s*(.+)$/);
+  if (match) {
+    return { type: 'yearly', month: parseInt(match[1]), day: parseInt(match[2]), content: match[3].trim() };
+  }
+
+  // 每半年 2月1日/8月1日 或 02-01/08-01
+  match = item.match(/每半年(\d{1,2})月(\d{1,2})日\/(\d{1,2})月(\d{1,2})日[：:]\s*(.+)$/);
+  if (match) {
+    return {
+      type: 'half_yearly',
+      dates: [
+        { month: parseInt(match[1]), day: parseInt(match[2]) },
+        { month: parseInt(match[3]), day: parseInt(match[4]) }
+      ],
+      content: match[5].trim()
+    };
+  }
+  match = item.match(/每半年(\d{1,2})-(\d{1,2})\/(\d{1,2})-(\d{1,2})[：:]\s*(.+)$/);
+  if (match) {
+    return {
+      type: 'half_yearly',
+      dates: [
+        { month: parseInt(match[1]), day: parseInt(match[2]) },
+        { month: parseInt(match[3]), day: parseInt(match[4]) }
+      ],
+      content: match[5].trim()
+    };
+  }
+
+  // 每年（双日期，实际上是每半年）
+  match = item.match(/每年(\d{1,2})月(\d{1,2})日\/(\d{1,2})月(\d{1,2})日[：:]\s*(.+)$/);
+  if (match) {
+    return {
+      type: 'half_yearly',
+      dates: [
+        { month: parseInt(match[1]), day: parseInt(match[2]) },
+        { month: parseInt(match[3]), day: parseInt(match[4]) }
+      ],
+      content: match[5].trim()
+    };
+  }
+
+  // 每月
+  match = item.match(/每月(\d{1,2})日?[：:]\s*(.+)$/);
+  if (match) {
+    return { type: 'monthly', day: parseInt(match[1]), content: match[2].trim() };
+  }
+
+  // 每周
+  const dayMap = { '一': 1, '二': 2, '三': 3, '四': 4, '五': 5, '六': 6, '日': 7 };
+  match = item.match(/每周([一二三四五六日]|[1-7])[：:]\s*(.+)$/);
+  if (match) {
+    const weekday = dayMap[match[1]] || parseInt(match[1]);
+    return { type: 'weekly', weekday, content: match[2].trim() };
+  }
+
+  log('WARNING', `无法解析周期性提醒: ${item}`);
+  return null;
+}
+
+function parseSingleItem(item) {
+  const match = item.match(/(\d{4})-(\d{1,2})-(\d{1,2})[：:]\s*(.+)$/);
+  if (match) {
+    return {
+      type: 'single',
+      year: parseInt(match[1]),
+      month: parseInt(match[2]),
+      day: parseInt(match[3]),
+      content: match[4].trim()
+    };
+  }
+  log('WARNING', `无法解析单次提醒: ${item}`);
+  return null;
+}
+
+// 计算下次提醒时间
+function getNextOccurrence(reminder, today = new Date()) {
+  const results = [];
+
+  switch (reminder.type) {
+    case 'yearly':
+      results.push(nextYearly(reminder.month, reminder.day, today));
+      break;
+    case 'yearly_n':
+      results.push(nextYearlyN(reminder, today));
+      break;
+    case 'half_yearly':
+      for (const d of reminder.dates) {
+        results.push(nextYearly(d.month, d.day, today));
+      }
+      break;
+    case 'monthly':
+      results.push(nextMonthly(reminder.day, today));
+      break;
+    case 'weekly':
+      results.push(nextWeekly(reminder.weekday, today));
+      break;
+    case 'single':
+      results.push(new Date(reminder.year, reminder.month - 1, reminder.day));
+      break;
+  }
+
+  return results.filter(d => d !== null);
+}
+
+function nextYearly(month, day, today) {
+  try {
+    const date = new Date(today.getFullYear(), month - 1, day);
+    if (date < today) {
+      return new Date(today.getFullYear() + 1, month - 1, day);
+    }
+    return date;
+  } catch (e) {
+    log('ERROR', `无效日期: ${month}月${day}日`);
+    return null;
+  }
+}
+
+function nextYearlyN(reminder, today) {
+  if (reminder.nextYear) {
+    const date = new Date(reminder.nextYear, reminder.nextMonth - 1, reminder.nextDay);
+    if (date >= today) return date;
+  }
+
+  try {
+    const date = new Date(today.getFullYear(), reminder.month - 1, reminder.day);
+    if (date < today) {
+      return new Date(today.getFullYear() + reminder.interval, reminder.month - 1, reminder.day);
+    }
+    return date;
+  } catch (e) {
+    log('ERROR', `无效日期: ${reminder.month}月${reminder.day}日`);
+    return null;
+  }
+}
+
+function nextMonthly(day, today) {
+  const year = today.getFullYear();
+  const month = today.getMonth();
+
+  const lastDayOfMonth = new Date(year, month + 1, 0).getDate();
+  const actualDay = Math.min(day, lastDayOfMonth);
+
+  let date = new Date(year, month, actualDay);
+  if (date < today) {
+    const nextMonth = month === 11 ? 0 : month + 1;
+    const nextYear = month === 11 ? year + 1 : year;
+    const lastDayOfNextMonth = new Date(nextYear, nextMonth + 1, 0).getDate();
+    date = new Date(nextYear, nextMonth, Math.min(day, lastDayOfNextMonth));
+  }
+  return date;
+}
+
+function nextWeekly(weekday, today) {
+  // weekday: 1=周一, 7=周日
+  const jsWeekday = weekday - 1; // JS: 0=周一, 6=周日
+  const currentDay = today.getDay();
+  const currentJsDay = currentDay === 0 ? 6 : currentDay - 1;
+
+  let daysAhead = jsWeekday - currentJsDay;
+  if (daysAhead <= 0) daysAhead += 7;
+
+  const nextDate = new Date(today);
+  nextDate.setDate(today.getDate() + daysAhead);
+  return nextDate;
+}
+
+// CalDAV 操作
+class CalDAVClient {
+  constructor(url, user, password) {
+    this.url = url;
+    this.user = user;
+    this.password = password;
+    this.existingEvents = new Set(); // 存储已有事件的标识
+  }
+
+  async connect() {
+    try {
+      // 获取日历事件列表
+      const response = await this.request('REPORT', `<?xml version="1.0" encoding="utf-8"?>
+<c:calendar-query xmlns:c="urn:ietf:params:xml:ns:caldav">
+  <d:prop xmlns:d="DAV:">
+    <d:getetag />
+    <c:calendar-data />
+  </d:prop>
+  <c:filter>
+    <c:comp-filter name="VCALENDAR">
+      <c:comp-filter name="VEVENT" />
+    </c:comp-filter>
+  </c:filter>
+</c:calendar-query>`);
+
+      // 解析已有事件
+      this.parseExistingEvents(response);
+      log('INFO', `成功连接到 CalDAV 日历，已有 ${this.existingEvents.size} 个事件`);
+      return true;
+    } catch (e) {
+      log('ERROR', `连接 CalDAV 失败: ${e.message}`);
+      return false;
+    }
+  }
+
+  parseExistingEvents(xmlResponse) {
+    // 从 XML 响应中提取 VEVENT 并解析
+    const vevents = xmlResponse.match(/BEGIN:VEVENT[\s\S]*?END:VEVENT/gi) || [];
+
+    for (const vevent of vevents) {
+      // 提取 SUMMARY 和 DTSTART
+      const summaryMatch = vevent.match(/SUMMARY[^:]*:(.+)/i);
+      const dtstartMatch = vevent.match(/DTSTART[^:]*:([0-9T]+)/i);
+
+      if (summaryMatch && dtstartMatch) {
+        let summary = summaryMatch[1].trim();
+        // 移除可能的换行和特殊字符
+        summary = summary.replace(/\\n/g, ' ').replace(/\r?\n/g, ' ').trim();
+
+        const dateStr = dtstartMatch[1].slice(0, 8); // YYYYMMDD
+        // 用 summary + date 作为唯一标识
+        const key = `${summary}|${dateStr}`;
+        this.existingEvents.add(key);
+      }
+    }
+  }
+
+  async request(method, body) {
+    return new Promise((resolve, reject) => {
+      const url = new URL(this.url);
+
+      const options = {
+        hostname: url.hostname,
+        port: url.port || 443,
+        path: url.pathname,
+        method: method || 'GET',
+        headers: {
+          'Authorization': 'Basic ' + Buffer.from(`${this.user}:${this.password}`).toString('base64'),
+          'Content-Type': 'application/xml; charset=utf-8',
+          'Depth': '1'
+        },
+        rejectUnauthorized: false // 禁用 SSL 验证
+      };
+
+      const req = https.request(options, (res) => {
+        let data = '';
+        res.on('data', chunk => data += chunk);
+        res.on('end', () => {
+          if (res.statusCode >= 200 && res.statusCode < 300) {
+            resolve(data);
+          } else {
+            reject(new Error(`HTTP ${res.statusCode}: ${data}`));
+          }
+        });
+      });
+
+      req.on('error', reject);
+      if (body) req.write(body);
+      req.end();
+    });
+  }
+
+  eventExists(content, reminderTime) {
+    // 使用本地时间格式化日期，避免时区问题
+    const year = reminderTime.getFullYear();
+    const month = String(reminderTime.getMonth() + 1).padStart(2, '0');
+    const day = String(reminderTime.getDate()).padStart(2, '0');
+    const dateStr = `${year}${month}${day}`; // YYYYMMDD
+    
+    const key = `${content}|${dateStr}`;
+    return this.existingEvents.has(key);
+  }
+
+  async createEvent(reminderTime, content, alarmMinutes = 0) {
+    try {
+      const vcalendar = new ICAL.Component(['vcalendar', [], []]);
+      vcalendar.addPropertyWithValue('prodid', '-//Calendar Reminder//EN');
+      vcalendar.addPropertyWithValue('version', '2.0');
+
+      const vevent = new ICAL.Component('vevent');
+      const uid = `${Date.now()}-${Math.random().toString(36).slice(2)}@calendar-reminder`;
+
+      vevent.addPropertyWithValue('uid', uid);
+      vevent.addPropertyWithValue('dtstart', ICAL.Time.fromJSDate(reminderTime, false));
+      vevent.addPropertyWithValue('dtend', ICAL.Time.fromJSDate(new Date(reminderTime.getTime() + 3600000), false));
+      vevent.addPropertyWithValue('summary', content);
+      vevent.addPropertyWithValue('dtstamp', ICAL.Time.now());
+
+      // 添加提醒
+      const valarm = new ICAL.Component('valarm');
+      valarm.addPropertyWithValue('action', 'DISPLAY');
+      valarm.addPropertyWithValue('description', content);
+      valarm.addPropertyWithValue('trigger', ICAL.Duration.fromSeconds(-alarmMinutes * 60));
+      vevent.addSubcomponent(valarm);
+
+      vcalendar.addSubcomponent(vevent);
+
+      const icalData = vcalendar.toString();
+
+      // 使用 PUT 创建事件
+      const eventUrl = new URL(this.url);
+      eventUrl.pathname = eventUrl.pathname.replace(/\/$/, '') + '/' + uid + '.ics';
+
+      await this.putEvent(eventUrl.toString(), icalData);
+      log('INFO', `创建事件: ${content} @ ${reminderTime.toISOString().slice(0, 10)}`);
+      return true;
+    } catch (e) {
+      log('ERROR', `创建事件失败: ${e.message}`);
+      return false;
+    }
+  }
+
+  async putEvent(url, icalData) {
+    return new Promise((resolve, reject) => {
+      const urlObj = new URL(url);
+
+      const options = {
+        hostname: urlObj.hostname,
+        port: urlObj.port || 443,
+        path: urlObj.pathname,
+        method: 'PUT',
+        headers: {
+          'Authorization': 'Basic ' + Buffer.from(`${this.user}:${this.password}`).toString('base64'),
+          'Content-Type': 'text/calendar; charset=utf-8',
+          'Content-Length': Buffer.byteLength(icalData)
+        },
+        rejectUnauthorized: false
+      };
+
+      const req = https.request(options, (res) => {
+        let data = '';
+        res.on('data', chunk => data += chunk);
+        res.on('end', () => {
+          if (res.statusCode >= 200 && res.statusCode < 300) {
+            resolve(data);
+          } else {
+            reject(new Error(`HTTP ${res.statusCode}: ${data}`));
+          }
+        });
+      });
+
+      req.on('error', reject);
+      req.write(icalData);
+      req.end();
+    });
+  }
+}
+
+// NAS 同步
+function syncFromNAS(source, target, exclude) {
+  try {
+    const cmd = `rclone sync "${source}" "${target.replace('~', process.env.HOME)}" --exclude "${exclude}"`;
+    log('INFO', `从 NAS 同步: ${cmd}`);
+    execSync(cmd, { stdio: 'pipe', timeout: 300000 });
+    log('INFO', '从 NAS 同步成功');
+    return true;
+  } catch (e) {
+    log('ERROR', `从 NAS 同步失败: ${e.message}`);
+    return false;
+  }
+}
+
+function syncToNAS(source, target, exclude) {
+  try {
+    const cmd = `rclone sync "${source.replace('~', process.env.HOME)}" "${target}" --exclude "${exclude}"`;
+    log('INFO', `同步到 NAS: ${cmd}`);
+    execSync(cmd, { stdio: 'pipe', timeout: 300000 });
+    log('INFO', '同步到 NAS 成功');
+    return true;
+  } catch (e) {
+    log('ERROR', `同步到 NAS 失败: ${e.message}`);
+    return false;
+  }
+}
+
+// 主函数
+async function main() {
+  log('INFO', '============================================================');
+  log('INFO', '日历提醒系统启动 (Node.js)');
+  log('INFO', '============================================================');
+
+  const config = loadConfig();
+  const today = new Date();
+  today.setHours(0, 0, 0, 0);
+
+  // 1. 从 NAS 同步
+  if (config.rclone_source) {
+    syncFromNAS(config.rclone_source, config.rclone_target, config.rclone_exclude);
+  }
+
+  // 2. 解析提醒文件
+  const reminders = parseReminderFile(config.reminder_file);
+  log('INFO', `解析到 ${reminders.periodic.length} 个周期性提醒`);
+  log('INFO', `解析到 ${reminders.single.length} 个单次提醒`);
+
+  // 3. 连接 CalDAV
+  const caldav = new CalDAVClient(config.caldav_url, config.caldav_user, config.caldav_password);
+  if (!await caldav.connect()) {
+    log('ERROR', '无法连接到 CalDAV，请检查配置');
+    return;
+  }
+
+  const advanceDays = config.advance_days || [7, 3, 0];
+
+  // 4. 处理周期性提醒
+  for (const reminder of reminders.periodic) {
+    const nextTimes = getNextOccurrence(reminder, today);
+
+    for (const nextTime of nextTimes) {
+      if (!nextTime) continue;
+
+      const content = reminder.content;
+
+      for (const days of advanceDays) {
+        const reminderTime = new Date(nextTime);
+        reminderTime.setDate(reminderTime.getDate() - days);
+
+        if (reminderTime >= today) {
+          const eventTitle = `[提前${days}天] ${content}`;
+          if (!caldav.eventExists(eventTitle, reminderTime)) {
+            await caldav.createEvent(reminderTime, eventTitle, 0);
+          }
+        }
+      }
+    }
+  }
+
+  // 5. 处理单次提醒
+  for (const reminder of reminders.single) {
+    const reminderDate = new Date(reminder.year, reminder.month - 1, reminder.day);
+    const content = reminder.content;
+
+    for (const days of advanceDays) {
+      const reminderTime = new Date(reminderDate);
+      reminderTime.setDate(reminderTime.getDate() - days);
+
+      if (reminderTime >= today) {
+        const eventTitle = `[提前${days}天] ${content}`;
+        if (!caldav.eventExists(eventTitle, reminderTime)) {
+          await caldav.createEvent(reminderTime, eventTitle, 0);
+        }
+      }
+    }
+  }
+
+  // 6. 同步回 NAS
+  if (config.rclone_source) {
+    syncToNAS(config.rclone_target, config.rclone_source, config.rclone_exclude);
+  }
+
+  log('INFO', '日历提醒系统完成');
+}
+
+main().catch(e => {
+  log('ERROR', `程序异常: ${e.message}`);
+  process.exit(1);
+});

cron/scripts/clear-calendar.mjs

@@ -0,0 +1,138 @@
+#!/usr/bin/env node
+/**
+ * 清空 CalDAV 日历事件
+ */
+
+import https from 'https';
+
+const CONFIG = {
+  url: 'https://micecola.top:5001/caldav/zhangqing/home/',
+  user: 'zhangqing',
+  password: 'MiceCola1265'
+};
+
+function log(level, message) {
+  const timestamp = new Date().toISOString().replace('T', ' ').slice(0, 19);
+  console.log(`${timestamp} - ${level} - ${message}`);
+}
+
+async function request(method, path = '', body = null) {
+  return new Promise((resolve, reject) => {
+    const url = new URL(CONFIG.url + path);
+
+    const options = {
+      hostname: url.hostname,
+      port: url.port || 443,
+      path: url.pathname,
+      method: method,
+      headers: {
+        'Authorization': 'Basic ' + Buffer.from(`${CONFIG.user}:${CONFIG.password}`).toString('base64'),
+        'Content-Type': 'application/xml; charset=utf-8',
+        'Depth': 'infinity'
+      },
+      rejectUnauthorized: false
+    };
+
+    const req = https.request(options, (res) => {
+      let data = '';
+      res.on('data', chunk => data += chunk);
+      res.on('end', () => {
+        if (res.statusCode >= 200 && res.statusCode < 300) {
+          resolve({ status: res.statusCode, data, headers: res.headers });
+        } else {
+          resolve({ status: res.statusCode, data, headers: res.headers });
+        }
+      });
+    });
+
+    req.on('error', reject);
+    if (body) req.write(body);
+    req.end();
+  });
+}
+
+async function getAllEvents() {
+  // 使用 PROPFIND 获取日历内容
+  const response = await request('PROPFIND', '', `<?xml version="1.0" encoding="utf-8"?>
+<d:propfind xmlns:d="DAV:">
+  <d:prop>
+    <d:resourcetype />
+    <d:getcontenttype />
+  </d:prop>
+</d:propfind>`);
+
+  // 提取所有 .ics 文件的 href（可能在 <href> 或 <propstat><prop><href> 中）
+  const hrefs = [];
+  
+  // 匹配所有 href，排除目录
+  const allHrefs = response.data.match(/<href>([^<]+)<\/href>/gi) || [];
+  for (const match of allHrefs) {
+    const href = match.replace(/<\/?href>/gi, '');
+    // 只保留 .ics 文件，排除目录
+    if (href.endsWith('.ics')) {
+      // 解码 URL 编码
+      const decodedHref = decodeURIComponent(href);
+      if (!hrefs.includes(decodedHref)) {
+        hrefs.push(decodedHref);
+      }
+    }
+  }
+
+  return hrefs;
+}
+
+async function deleteEvent(href) {
+  return new Promise((resolve, reject) => {
+    // href 是相对路径，需要用完整 URL
+    const baseUrl = new URL(CONFIG.url);
+    const fullPath = href.startsWith('/') ? href : '/' + href;
+    
+    const options = {
+      hostname: baseUrl.hostname,
+      port: baseUrl.port || 443,
+      path: fullPath,
+      method: 'DELETE',
+      headers: {
+        'Authorization': 'Basic ' + Buffer.from(`${CONFIG.user}:${CONFIG.password}`).toString('base64')
+      },
+      rejectUnauthorized: false
+    };
+
+    const req = https.request(options, (res) => {
+      let data = '';
+      res.on('data', chunk => data += chunk);
+      res.on('end', () => resolve(res.statusCode));
+    });
+
+    req.on('error', reject);
+    req.end();
+  });
+}
+
+async function main() {
+  log('INFO', '获取日历事件列表...');
+  
+  const hrefs = await getAllEvents();
+  log('INFO', `找到 ${hrefs.length} 个事件`);
+
+  let deleted = 0;
+  let failed = 0;
+
+  for (const href of hrefs) {
+    const status = await deleteEvent(href);
+    if (status >= 200 && status < 300) {
+      deleted++;
+      log('INFO', `已删除: ${href.split('/').pop()}`);
+    } else {
+      failed++;
+      log('ERROR', `删除失败 (${status}): ${href}`);
+    }
+  }
+
+  log('INFO', `完成: 删除 ${deleted} 个，失败 ${failed} 个`);
+}
+
+main().catch(e => {
+  log('ERROR', `程序异常: ${e.message}`);
+  process.exit(1);
+});

cron/scripts/node_modules/.package-lock.json

@@ -0,0 +1,14 @@
+{
+  "name": "scripts",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "node_modules/ical.js": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/ical.js/-/ical.js-2.2.1.tgz",
+      "integrity": "sha512-yK/UlPbEs316igb/tjRgbFA8ZV75rCsBJp/hWOatpyaPNlgw0dGDmU+FoicOcwX4xXkeXOkYiOmCqNPFpNPkQg==",
+      "license": "MPL-2.0"
+    }
+  }
+}

cron/scripts/node_modules/ical.js/LICENSE

@@ -0,0 +1,373 @@
+Mozilla Public License Version 2.0
+==================================
+
+1. Definitions
+--------------
+
+1.1. "Contributor"
+    means each individual or legal entity that creates, contributes to
+    the creation of, or owns Covered Software.
+
+1.2. "Contributor Version"
+    means the combination of the Contributions of others (if any) used
+    by a Contributor and that particular Contributor's Contribution.
+
+1.3. "Contribution"
+    means Covered Software of a particular Contributor.
+
+1.4. "Covered Software"
+    means Source Code Form to which the initial Contributor has attached
+    the notice in Exhibit A, the Executable Form of such Source Code
+    Form, and Modifications of such Source Code Form, in each case
+    including portions thereof.
+
+1.5. "Incompatible With Secondary Licenses"
+    means
+
+    (a) that the initial Contributor has attached the notice described
+        in Exhibit B to the Covered Software; or
+
+    (b) that the Covered Software was made available under the terms of
+        version 1.1 or earlier of the License, but not also under the
+        terms of a Secondary License.
+
+1.6. "Executable Form"
+    means any form of the work other than Source Code Form.
+
+1.7. "Larger Work"
+    means a work that combines Covered Software with other material, in
+    a separate file or files, that is not Covered Software.
+
+1.8. "License"
+    means this document.
+
+1.9. "Licensable"
+    means having the right to grant, to the maximum extent possible,
+    whether at the time of the initial grant or subsequently, any and
+    all of the rights conveyed by this License.
+
+1.10. "Modifications"
+    means any of the following:
+
+    (a) any file in Source Code Form that results from an addition to,
+        deletion from, or modification of the contents of Covered
+        Software; or
+
+    (b) any new file in Source Code Form that contains any Covered
+        Software.
+
+1.11. "Patent Claims" of a Contributor
+    means any patent claim(s), including without limitation, method,
+    process, and apparatus claims, in any patent Licensable by such
+    Contributor that would be infringed, but for the grant of the
+    License, by the making, using, selling, offering for sale, having
+    made, import, or transfer of either its Contributions or its
+    Contributor Version.
+
+1.12. "Secondary License"
+    means either the GNU General Public License, Version 2.0, the GNU
+    Lesser General Public License, Version 2.1, the GNU Affero General
+    Public License, Version 3.0, or any later versions of those
+    licenses.
+
+1.13. "Source Code Form"
+    means the form of the work preferred for making modifications.
+
+1.14. "You" (or "Your")
+    means an individual or a legal entity exercising rights under this
+    License. For legal entities, "You" includes any entity that
+    controls, is controlled by, or is under common control with You. For
+    purposes of this definition, "control" means (a) the power, direct
+    or indirect, to cause the direction or management of such entity,
+    whether by contract or otherwise, or (b) ownership of more than
+    fifty percent (50%) of the outstanding shares or beneficial
+    ownership of such entity.
+
+2. License Grants and Conditions
+--------------------------------
+
+2.1. Grants
+
+Each Contributor hereby grants You a world-wide, royalty-free,
+non-exclusive license:
+
+(a) under intellectual property rights (other than patent or trademark)
+    Licensable by such Contributor to use, reproduce, make available,
+    modify, display, perform, distribute, and otherwise exploit its
+    Contributions, either on an unmodified basis, with Modifications, or
+    as part of a Larger Work; and
+
+(b) under Patent Claims of such Contributor to make, use, sell, offer
+    for sale, have made, import, and otherwise transfer either its
+    Contributions or its Contributor Version.
+
+2.2. Effective Date
+
+The licenses granted in Section 2.1 with respect to any Contribution
+become effective for each Contribution on the date the Contributor first
+distributes such Contribution.
+
+2.3. Limitations on Grant Scope
+
+The licenses granted in this Section 2 are the only rights granted under
+this License. No additional rights or licenses will be implied from the
+distribution or licensing of Covered Software under this License.
+Notwithstanding Section 2.1(b) above, no patent license is granted by a
+Contributor:
+
+(a) for any code that a Contributor has removed from Covered Software;
+    or
+
+(b) for infringements caused by: (i) Your and any other third party's
+    modifications of Covered Software, or (ii) the combination of its
+    Contributions with other software (except as part of its Contributor
+    Version); or
+
+(c) under Patent Claims infringed by Covered Software in the absence of
+    its Contributions.
+
+This License does not grant any rights in the trademarks, service marks,
+or logos of any Contributor (except as may be necessary to comply with
+the notice requirements in Section 3.4).
+
+2.4. Subsequent Licenses
+
+No Contributor makes additional grants as a result of Your choice to
+distribute the Covered Software under a subsequent version of this
+License (see Section 10.2) or under the terms of a Secondary License (if
+permitted under the terms of Section 3.3).
+
+2.5. Representation
+
+Each Contributor represents that the Contributor believes its
+Contributions are its original creation(s) or it has sufficient rights
+to grant the rights to its Contributions conveyed by this License.
+
+2.6. Fair Use
+
+This License is not intended to limit any rights You have under
+applicable copyright doctrines of fair use, fair dealing, or other
+equivalents.
+
+2.7. Conditions
+
+Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
+in Section 2.1.
+
+3. Responsibilities
+-------------------
+
+3.1. Distribution of Source Form
+
+All distribution of Covered Software in Source Code Form, including any
+Modifications that You create or to which You contribute, must be under
+the terms of this License. You must inform recipients that the Source
+Code Form of the Covered Software is governed by the terms of this
+License, and how they can obtain a copy of this License. You may not
+attempt to alter or restrict the recipients' rights in the Source Code
+Form.
+
+3.2. Distribution of Executable Form
+
+If You distribute Covered Software in Executable Form then:
+
+(a) such Covered Software must also be made available in Source Code
+    Form, as described in Section 3.1, and You must inform recipients of
+    the Executable Form how they can obtain a copy of such Source Code
+    Form by reasonable means in a timely manner, at a charge no more
+    than the cost of distribution to the recipient; and
+
+(b) You may distribute such Executable Form under the terms of this
+    License, or sublicense it under different terms, provided that the
+    license for the Executable Form does not attempt to limit or alter
+    the recipients' rights in the Source Code Form under this License.
+
+3.3. Distribution of a Larger Work
+
+You may create and distribute a Larger Work under terms of Your choice,
+provided that You also comply with the requirements of this License for
+the Covered Software. If the Larger Work is a combination of Covered
+Software with a work governed by one or more Secondary Licenses, and the
+Covered Software is not Incompatible With Secondary Licenses, this
+License permits You to additionally distribute such Covered Software
+under the terms of such Secondary License(s), so that the recipient of
+the Larger Work may, at their option, further distribute the Covered
+Software under the terms of either this License or such Secondary
+License(s).
+
+3.4. Notices
+
+You may not remove or alter the substance of any license notices
+(including copyright notices, patent notices, disclaimers of warranty,
+or limitations of liability) contained within the Source Code Form of
+the Covered Software, except that You may alter any license notices to
+the extent required to remedy known factual inaccuracies.
+
+3.5. Application of Additional Terms
+
+You may choose to offer, and to charge a fee for, warranty, support,
+indemnity or liability obligations to one or more recipients of Covered
+Software. However, You may do so only on Your own behalf, and not on
+behalf of any Contributor. You must make it absolutely clear that any
+such warranty, support, indemnity, or liability obligation is offered by
+You alone, and You hereby agree to indemnify every Contributor for any
+liability incurred by such Contributor as a result of warranty, support,
+indemnity or liability terms You offer. You may include additional
+disclaimers of warranty and limitations of liability specific to any
+jurisdiction.
+
+4. Inability to Comply Due to Statute or Regulation
+---------------------------------------------------
+
+If it is impossible for You to comply with any of the terms of this
+License with respect to some or all of the Covered Software due to
+statute, judicial order, or regulation then You must: (a) comply with
+the terms of this License to the maximum extent possible; and (b)
+describe the limitations and the code they affect. Such description must
+be placed in a text file included with all distributions of the Covered
+Software under this License. Except to the extent prohibited by statute
+or regulation, such description must be sufficiently detailed for a
+recipient of ordinary skill to be able to understand it.
+
+5. Termination
+--------------
+
+5.1. The rights granted under this License will terminate automatically
+if You fail to comply with any of its terms. However, if You become
+compliant, then the rights granted under this License from a particular
+Contributor are reinstated (a) provisionally, unless and until such
+Contributor explicitly and finally terminates Your grants, and (b) on an
+ongoing basis, if such Contributor fails to notify You of the
+non-compliance by some reasonable means prior to 60 days after You have
+come back into compliance. Moreover, Your grants from a particular
+Contributor are reinstated on an ongoing basis if such Contributor
+notifies You of the non-compliance by some reasonable means, this is the
+first time You have received notice of non-compliance with this License
+from such Contributor, and You become compliant prior to 30 days after
+Your receipt of the notice.
+
+5.2. If You initiate litigation against any entity by asserting a patent
+infringement claim (excluding declaratory judgment actions,
+counter-claims, and cross-claims) alleging that a Contributor Version
+directly or indirectly infringes any patent, then the rights granted to
+You by any and all Contributors for the Covered Software under Section
+2.1 of this License shall terminate.
+
+5.3. In the event of termination under Sections 5.1 or 5.2 above, all
+end user license agreements (excluding distributors and resellers) which
+have been validly granted by You or Your distributors under this License
+prior to termination shall survive termination.
+
+************************************************************************
+*                                                                      *
+*  6. Disclaimer of Warranty                                           *
+*  -------------------------                                           *
+*                                                                      *
+*  Covered Software is provided under this License on an "as is"       *
+*  basis, without warranty of any kind, either expressed, implied, or  *
+*  statutory, including, without limitation, warranties that the       *
+*  Covered Software is free of defects, merchantable, fit for a        *
+*  particular purpose or non-infringing. The entire risk as to the     *
+*  quality and performance of the Covered Software is with You.        *
+*  Should any Covered Software prove defective in any respect, You     *
+*  (not any Contributor) assume the cost of any necessary servicing,   *
+*  repair, or correction. This disclaimer of warranty constitutes an   *
+*  essential part of this License. No use of any Covered Software is   *
+*  authorized under this License except under this disclaimer.         *
+*                                                                      *
+************************************************************************
+
+************************************************************************
+*                                                                      *
+*  7. Limitation of Liability                                          *
+*  --------------------------                                          *
+*                                                                      *
+*  Under no circumstances and under no legal theory, whether tort      *
+*  (including negligence), contract, or otherwise, shall any           *
+*  Contributor, or anyone who distributes Covered Software as          *
+*  permitted above, be liable to You for any direct, indirect,         *
+*  special, incidental, or consequential damages of any character      *
+*  including, without limitation, damages for lost profits, loss of    *
+*  goodwill, work stoppage, computer failure or malfunction, or any    *
+*  and all other commercial damages or losses, even if such party      *
+*  shall have been informed of the possibility of such damages. This   *
+*  limitation of liability shall not apply to liability for death or   *
+*  personal injury resulting from such party's negligence to the       *
+*  extent applicable law prohibits such limitation. Some               *
+*  jurisdictions do not allow the exclusion or limitation of           *
+*  incidental or consequential damages, so this exclusion and          *
+*  limitation may not apply to You.                                    *
+*                                                                      *
+************************************************************************
+
+8. Litigation
+-------------
+
+Any litigation relating to this License may be brought only in the
+courts of a jurisdiction where the defendant maintains its principal
+place of business and such litigation shall be governed by laws of that
+jurisdiction, without reference to its conflict-of-law provisions.
+Nothing in this Section shall prevent a party's ability to bring
+cross-claims or counter-claims.
+
+9. Miscellaneous
+----------------
+
+This License represents the complete agreement concerning the subject
+matter hereof. If any provision of this License is held to be
+unenforceable, such provision shall be reformed only to the extent
+necessary to make it enforceable. Any law or regulation which provides
+that the language of a contract shall be construed against the drafter
+shall not be used to construe this License against a Contributor.
+
+10. Versions of the License
+---------------------------
+
+10.1. New Versions
+
+Mozilla Foundation is the license steward. Except as provided in Section
+10.3, no one other than the license steward has the right to modify or
+publish new versions of this License. Each version will be given a
+distinguishing version number.
+
+10.2. Effect of New Versions
+
+You may distribute the Covered Software under the terms of the version
+of the License under which You originally received the Covered Software,
+or under the terms of any subsequent version published by the license
+steward.
+
+10.3. Modified Versions
+
+If you create software not governed by this License, and you want to
+create a new license for such software, you may create and use a
+modified version of this License if you rename the license and remove
+any references to the name of the license steward (except to note that
+such modified license differs from this License).
+
+10.4. Distributing Source Code Form that is Incompatible With Secondary
+Licenses
+
+If You choose to distribute Source Code Form that is Incompatible With
+Secondary Licenses under the terms of this version of the License, the
+notice described in Exhibit B of this License must be attached.
+
+Exhibit A - Source Code Form License Notice
+-------------------------------------------
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular
+file, then You may include the notice in a location (such as a LICENSE
+file in a relevant directory) where a recipient would be likely to look
+for such a notice.
+
+You may add additional accurate notices of copyright ownership.
+
+Exhibit B - "Incompatible With Secondary Licenses" Notice
+---------------------------------------------------------
+
+  This Source Code Form is "Incompatible With Secondary Licenses", as
+  defined by the Mozilla Public License, v. 2.0.

cron/scripts/node_modules/ical.js/README.md

@@ -0,0 +1,120 @@
+# ical.js - Javascript parser for iCalendar, jCal, vCard, jCard.
+
+This is a library to parse the formats defined in the following rfcs and their extensions:
+* [rfc 5545](http://tools.ietf.org/html/rfc5545) (iCalendar)
+* [rfc7265](http://tools.ietf.org/html/rfc7265) (jCal)
+* [rfc6350](http://tools.ietf.org/html/rfc6350) (vCard)
+* [rfc7095](http://tools.ietf.org/html/rfc7095) (jCard)
+
+The initial goal was to use it as a replacement for libical in the [Mozilla Calendar
+Project](http://www.mozilla.org/projects/calendar/), but the library has been written with the web
+in mind. This library enables you to do all sorts of cool experiments with calendar data and the
+web. Most algorithms here were taken from [libical](https://github.com/libical/libical). If you are
+bugfixing this library, please check if the fix can be upstreamed to libical.
+
+![Build Status](https://github.com/kewisch/ical.js/workflows/Checkin/badge.svg) [![Coverage Status](https://coveralls.io/repos/kewisch/ical.js/badge.svg)](https://coveralls.io/r/kewisch/ical.js) [![npm version](https://badge.fury.io/js/ical.js.svg)](http://badge.fury.io/js/ical.js) [![CDNJS](https://img.shields.io/cdnjs/v/ical.js.svg)](https://cdnjs.com/libraries/ical.js)  
+
+## Sandbox and Validator
+
+If you want to try out ICAL.js right now, there is a
+[jsfiddle](http://jsfiddle.net/kewisch/227efboL/) set up and ready to use.
+
+The ICAL validator demonstrates how to use the library in a webpage, and helps verify iCalendar and
+jCal. [Try the validator online](http://kewisch.github.io/ical.js/validator.html)
+
+The recurrence tester calculates occurrences based on a RRULE. It can be used to aid in
+creating test cases for the recurrence iterator.
+[Try the recurrence tester online](https://kewisch.github.io/ical.js/recur-tester.html).
+
+## Installing
+
+ICAL.js has no dependencies and is written in modern JavaScript. You can install ICAL.js via
+[npm](https://www.npmjs.com/), if you would like to use it in Node.js:
+```bash
+npm install ical.js
+```
+Then simply import it for use:
+```javascript
+import ICAL from "ical.js";
+```
+
+If you are working with a browser, be aware this is an ES6 module:
+
+```html
+<script type="module">
+  import ICAL from "https://unpkg.com/ical.js/dist/ical.min.js";
+  document.querySelector("button").addEventListener("click", () => {
+    ICAL.parse(document.getElementById("txt").value);
+  });
+</script>
+```
+
+If you need to make use of a script tag, you can use the transpiled ES5 version:
+```html
+<script src="https://unpkg.com/ical.js/dist/ical.es5.min.cjs"></script>
+<textarea id="txt"></textarea>
+<button onclick="ICAL.parse(document.getElementById('txt').value)"></button>
+```
+
+The browser examples above use the minified versions of the library, which is probably what you want.
+However, there are also unminified versions of ICAL.js available on unpkg.
+
+- Unminified ES6 module: `https://unpkg.com/ical.js/dist/ical.js`
+- Unminified ES5 version: `https://unpkg.com/ical.js/dist/ical.es5.cjs`
+
+## Timezones
+The stock ical.js does not register any timezones, due to the additional size it brings. If you'd
+like to do timezone conversion, and the timezone definitions are not included in the respective ics
+files, you'll need to use `ical.timezones.js` or its minified counterpart.
+
+This file is not included in the distribution since it pulls in IANA timezones that might change
+regularly. See the github actions on building your own timezones during CI, or grab a recent build
+from main.
+
+## Documentation
+
+For a few guides with code samples, please check out
+[the wiki](https://github.com/kewisch/ical.js/wiki). If you prefer,
+full API documentation [is available here](http://kewisch.github.io/ical.js/api/).
+If you are missing anything, please don't hesitate to create an issue.
+
+## Developing
+
+To contribute to ICAL.js you need to set up the development environment. A simple `npm install` will
+get you set up. If you would like to help out and would like to discuss any API changes, please feel 
+free to create an issue.
+
+### Tests
+
+The following test suites are available
+
+    npm run test-unit         # Node unit tests
+    npm run test-acceptance   # Node acceptance tests
+    npm run test-performance  # Performance comparison tests
+    npm run test-browser      # Browser unit and acceptance tests
+    
+    npm run test              # Node unit and acceptance tests (This is fast and covers most aspects)
+    npm run test-all          # All of the above
+
+See [the wiki](https://github.com/kewisch/ical.js/wiki/Running-Tests) for more details.
+
+Code coverage is automatically generated for the node unit tests. You can [view the coverage
+results](https://coveralls.io/r/kewisch/ical.js) online, or run them locally to make sure new
+code is covered.
+
+### Linters
+To make sure all ICAL.js code uses a common style, please run the linters using `npm run lint`.
+Please make sure you fix any issues shown by this command before sending a pull request.
+
+### Documentation
+You can generate the documentation locally, this is also helpful to ensure the jsdoc you have
+written is valid. To do so, run `npm run jsdoc`. You will find the output in the `docs/api/`
+subdirectory.
+
+### Packaging
+When you are done with your work, you can run `npm run build` to create the single-file build for
+use in the browser, including its minified counterpart and the source map.
+
+## License
+ical.js is licensed under the
+[Mozilla Public License](https://www.mozilla.org/MPL/2.0/), version 2.0.

cron/scripts/node_modules/ical.js/dist/types/binary.d.ts

@@ -0,0 +1,49 @@
+export default Binary;
+/**
+ * Represents the BINARY value type, which contains extra methods for encoding and decoding.
+ *
+ * @memberof ICAL
+ */
+declare class Binary {
+    /**
+     * Creates a binary value from the given string.
+     *
+     * @param {String} aString        The binary value string
+     * @return {Binary}               The binary value instance
+     */
+    static fromString(aString: string): Binary;
+    /**
+     * Creates a new ICAL.Binary instance
+     *
+     * @param {String} aValue     The binary data for this value
+     */
+    constructor(aValue: string);
+    value: string;
+    /**
+     * The type name, to be used in the jCal object.
+     * @default "binary"
+     * @constant
+     */
+    icaltype: string;
+    /**
+     * Base64 decode the current value
+     *
+     * @return {String}         The base64-decoded value
+     */
+    decodeValue(): string;
+    /**
+     * Encodes the passed parameter with base64 and sets the internal
+     * value to the result.
+     *
+     * @param {String} aValue      The raw binary value to encode
+     */
+    setEncodedValue(aValue: string): void;
+    _b64_encode(data: any): any;
+    _b64_decode(data: any): any;
+    /**
+     * The string representation of this value
+     * @return {String}
+     */
+    toString(): string;
+}
+//# sourceMappingURL=binary.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/binary.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"binary.d.ts","sourceRoot":"","sources":["../../lib/ical/binary.js"],"names":[],"mappings":";AAKA;;;;GAIG;AACH;IACE;;;;;OAKG;IACH,oCAFY,MAAM,CAIjB;IAED;;;;OAIG;IACH,4BAEC;IADC,cAAmB;IAGrB;;;;OAIG;IACH,iBAAoB;IAEpB;;;;OAIG;IACH,sBAEC;IAED;;;;;OAKG;IACH,sCAEC;IAED,4BAiDC;IAED,4BAuDC;IAED;;;OAGG;IACH,mBAEC;CACF"}

cron/scripts/node_modules/ical.js/dist/types/component.d.ts

@@ -0,0 +1,235 @@
+export default Component;
+/**
+ * Imports the 'designSet' type from the "types.js" module
+ */
+export type designSet = import("./types.js").designSet;
+/**
+ * Imports the 'Geo' type from the "types.js" module
+ */
+export type Geo = import("./types.js").Geo;
+/**
+ * Wraps a jCal component, adding convenience methods to add, remove and update subcomponents and
+ * properties.
+ *
+ * @memberof ICAL
+ */
+declare class Component {
+    /**
+     * Create an {@link ICAL.Component} by parsing the passed iCalendar string.
+     *
+     * @param {String} str        The iCalendar string to parse
+     */
+    static fromString(str: string): Component;
+    /**
+     * Creates a new Component instance.
+     *
+     * @param {Array|String} jCal         Raw jCal component data OR name of new
+     *                                      component
+     * @param {Component=} parent     Parent component to associate
+     */
+    constructor(jCal: any[] | string, parent?: Component | undefined);
+    jCal: any[];
+    parent: Component;
+    /**
+     * A cache of hydrated time zone objects which may be used by consumers, keyed
+     * by time zone ID.
+     *
+     * @type {Map}
+     * @private
+     */
+    private _timezoneCache;
+    /**
+     * Hydrated properties are inserted into the _properties array at the same
+     * position as in the jCal array, so it is possible that the array contains
+     * undefined values for unhydrdated properties. To avoid iterating the
+     * array when checking if all properties have been hydrated, we save the
+     * count here.
+     *
+     * @type {Number}
+     * @private
+     */
+    private _hydratedPropertyCount;
+    /**
+     * The same count as for _hydratedPropertyCount, but for subcomponents
+     *
+     * @type {Number}
+     * @private
+     */
+    private _hydratedComponentCount;
+    /**
+     * @private
+     */
+    private _components;
+    /**
+     * @private
+     */
+    private _properties;
+    /**
+     * The name of this component
+     *
+     * @type {String}
+     */
+    get name(): string;
+    /**
+     * The design set for this component, e.g. icalendar vs vcard
+     *
+     * @type {designSet}
+     * @private
+     */
+    private get _designSet();
+    /**
+     * @private
+     */
+    private _hydrateComponent;
+    /**
+     * @private
+     */
+    private _hydrateProperty;
+    /**
+     * Finds first sub component, optionally filtered by name.
+     *
+     * @param {String=} name        Optional name to filter by
+     * @return {?Component}     The found subcomponent
+     */
+    getFirstSubcomponent(name?: string | undefined): Component | null;
+    /**
+     * Finds all sub components, optionally filtering by name.
+     *
+     * @param {String=} name            Optional name to filter by
+     * @return {Component[]}       The found sub components
+     */
+    getAllSubcomponents(name?: string | undefined): Component[];
+    /**
+     * Returns true when a named property exists.
+     *
+     * @param {String} name     The property name
+     * @return {Boolean}        True, when property is found
+     */
+    hasProperty(name: string): boolean;
+    /**
+     * Finds the first property, optionally with the given name.
+     *
+     * @param {String=} name        Lowercase property name
+     * @return {?Property}     The found property
+     */
+    getFirstProperty(name?: string | undefined): Property | null;
+    /**
+     * Returns first property's value, if available.
+     *
+     * @param {String=} name                    Lowercase property name
+     * @return {Binary | Duration | Period |
+     * Recur | Time | UtcOffset | Geo | string | null}         The found property value.
+     */
+    getFirstPropertyValue(name?: string | undefined): Binary | Duration | Period | Recur | Time | UtcOffset | import("./types.js").Geo | string | null;
+    /**
+     * Get all properties in the component, optionally filtered by name.
+     *
+     * @param {String=} name        Lowercase property name
+     * @return {Property[]}    List of properties
+     */
+    getAllProperties(name?: string | undefined): Property[];
+    /**
+     * @private
+     */
+    private _removeObjectByIndex;
+    /**
+     * @private
+     */
+    private _removeObject;
+    /**
+     * @private
+     */
+    private _removeAllObjects;
+    /**
+     * Adds a single sub component.
+     *
+     * @param {Component} component        The component to add
+     * @return {Component}                 The passed in component
+     */
+    addSubcomponent(component: Component): Component;
+    /**
+     * Removes a single component by name or the instance of a specific
+     * component.
+     *
+     * @param {Component|String} nameOrComp    Name of component, or component
+     * @return {Boolean}                            True when comp is removed
+     */
+    removeSubcomponent(nameOrComp: Component | string): boolean;
+    /**
+     * Removes all components or (if given) all components by a particular
+     * name.
+     *
+     * @param {String=} name            Lowercase component name
+     */
+    removeAllSubcomponents(name?: string | undefined): void;
+    /**
+     * Adds an {@link ICAL.Property} to the component.
+     *
+     * @param {Property} property      The property to add
+     * @return {Property}              The passed in property
+     */
+    addProperty(property: Property): Property;
+    /**
+     * Helper method to add a property with a value to the component.
+     *
+     * @param {String}               name         Property name to add
+     * @param {String|Number|Object} value        Property value
+     * @return {Property}                    The created property
+     */
+    addPropertyWithValue(name: string, value: string | number | any): Property;
+    /**
+     * Helper method that will update or create a property of the given name
+     * and sets its value. If multiple properties with the given name exist,
+     * only the first is updated.
+     *
+     * @param {String}               name         Property name to update
+     * @param {String|Number|Object} value        Property value
+     * @return {Property}                    The created property
+     */
+    updatePropertyWithValue(name: string, value: string | number | any): Property;
+    /**
+     * Removes a single property by name or the instance of the specific
+     * property.
+     *
+     * @param {String|Property} nameOrProp     Property name or instance to remove
+     * @return {Boolean}                            True, when deleted
+     */
+    removeProperty(nameOrProp: string | Property): boolean;
+    /**
+     * Removes all properties associated with this component, optionally
+     * filtered by name.
+     *
+     * @param {String=} name        Lowercase property name
+     * @return {Boolean}            True, when deleted
+     */
+    removeAllProperties(name?: string | undefined): boolean;
+    /**
+     * Returns the Object representation of this component. The returned object
+     * is a live jCal object and should be cloned if modified.
+     * @return {Object}
+     */
+    toJSON(): any;
+    /**
+     * The string representation of this component.
+     * @return {String}
+     */
+    toString(): string;
+    /**
+     * Retrieve a time zone definition from the component tree, if any is present.
+     * If the tree contains no time zone definitions or the TZID cannot be
+     * matched, returns null.
+     *
+     * @param {String} tzid     The ID of the time zone to retrieve
+     * @return {Timezone}  The time zone corresponding to the ID, or null
+     */
+    getTimeZoneByID(tzid: string): Timezone;
+}
+import Property from "./property.js";
+import Binary from "./binary.js";
+import Duration from "./duration.js";
+import Period from "./period.js";
+import Recur from "./recur.js";
+import Time from "./time.js";
+import UtcOffset from "./utc_offset.js";
+import Timezone from "./timezone.js";
+//# sourceMappingURL=component.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/component.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"component.d.ts","sourceRoot":"","sources":["../../lib/ical/component.js"],"names":[],"mappings":";;;;wBAkCa,OAAO,YAAY,EAAE,SAAS;;;;kBAE9B,OAAO,YAAY,EAAE,GAAG;AAWrC;;;;;GAKG;AACH;IACE;;;;OAIG;IACH,0CAEC;IAED;;;;;;OAMG;IACH,kBAJW,cAAY,WAEZ,SAAS,cAgBnB;IAPC,YAAgB;IAEhB,kBAA4B;IA2B9B;;;;;;OAMG;IACH,uBAAsB;IA3BtB;;;;;;;;;OASG;IACH,+BAA2B;IAE3B;;;;;OAKG;IACH,gCAA4B;IAW5B;;OAEG;IACH,oBAAmB;IAEnB;;OAEG;IACH,oBAAmB;IAEnB;;;;OAIG;IACH,mBAEC;IAED;;;;;OAKG;IACH,yBAcC;IAED;;OAEG;IACH,0BAiBC;IAED;;OAEG;IACH,yBAiBC;IAED;;;;;OAKG;IACH,iDAFa,SAAS,QAsBrB;IAED;;;;;OAKG;IACH,gDAFY,SAAS,EAAE,CA4BtB;IAED;;;;;OAKG;IACH,mCAaC;IAED;;;;;OAKG;IACH,6CAFa,QAAQ,QAqBpB;IAED;;;;;;OAMG;IACH,kDAHY,MAAM,GAAG,QAAQ,GAAG,MAAM,GACrC,KAAO,GAAG,IAAI,GAAG,SAAS,8BAAS,MAAM,GAAG,IAAI,CAShD;IAED;;;;;OAKG;IACH,6CAFY,QAAQ,EAAE,CA4BrB;IAED;;OAEG;IACH,6BAcC;IAED;;OAEG;IACH,sBAuBC;IAED;;OAEG;IACH,0BAeC;IAED;;;;;OAKG;IACH,2BAHW,SAAS,GACR,SAAS,CAiBpB;IAED;;;;;;OAMG;IACH,+BAHW,SAAS,SAAO,WAS1B;IAED;;;;;OAKG;IACH,wDAIC;IAED;;;;;OAKG;IACH,sBAHW,QAAQ,GACP,QAAQ,CAqBnB;IAED;;;;;;OAMG;IACH,0CAHW,qBAAoB,GACnB,QAAQ,CASnB;IAED;;;;;;;;OAQG;IACH,6CAHW,qBAAoB,GACnB,QAAQ,CAYnB;IAED;;;;;;OAMG;IACH,2BAHW,SAAO,QAAQ,WASzB;IAED;;;;;;OAMG;IACH,wDAIC;IAED;;;;OAIG;IACH,cAEC;IAED;;;OAGG;IACH,mBAIC;IAED;;;;;;;OAOG;IACH,+BAFY,QAAQ,CAsCnB;CACF;qBApnBoB,eAAe;mBAajB,aAAa;qBANX,eAAe;mBASjB,aAAa;kBAGd,YAAY;iBAGb,WAAW;sBAZN,iBAAiB;qBATlB,eAAe"}

cron/scripts/node_modules/ical.js/dist/types/component_parser.d.ts

@@ -0,0 +1,88 @@
+export default ComponentParser;
+/**
+ * The ComponentParser is used to process a String or jCal Object,
+ * firing callbacks for various found components, as well as completion.
+ *
+ * @example
+ * var options = {
+ *   // when false no events will be emitted for type
+ *   parseEvent: true,
+ *   parseTimezone: true
+ * };
+ *
+ * var parser = new ICAL.ComponentParser(options);
+ *
+ * parser.onevent(eventComponent) {
+ *   //...
+ * }
+ *
+ * // ontimezone, etc...
+ *
+ * parser.oncomplete = function() {
+ *
+ * };
+ *
+ * parser.process(stringOrComponent);
+ *
+ * @memberof ICAL
+ */
+declare class ComponentParser {
+    /**
+     * Creates a new ICAL.ComponentParser instance.
+     *
+     * @param {Object=} options                   Component parser options
+     * @param {Boolean} options.parseEvent        Whether events should be parsed
+     * @param {Boolean} options.parseTimezeone    Whether timezones should be parsed
+     */
+    constructor(options?: any | undefined);
+    /**
+     * When true, parse events
+     *
+     * @type {Boolean}
+     */
+    parseEvent: boolean;
+    /**
+     * When true, parse timezones
+     *
+     * @type {Boolean}
+     */
+    parseTimezone: boolean;
+    /**
+     * Fired when parsing is complete
+     * @callback
+     */
+    oncomplete: () => void;
+    /**
+     * Fired if an error occurs during parsing.
+     *
+     * @callback
+     * @param {Error} err details of error
+     */
+    onerror: (err: any) => void;
+    /**
+     * Fired when a top level component (VTIMEZONE) is found
+     *
+     * @callback
+     * @param {Timezone} component     Timezone object
+     */
+    ontimezone: (component: any) => void;
+    /**
+     * Fired when a top level component (VEVENT) is found.
+     *
+     * @callback
+     * @param {Event} component    Top level component
+     */
+    onevent: (component: any) => void;
+    /**
+     * Process a string or parse ical object.  This function itself will return
+     * nothing but will start the parsing process.
+     *
+     * Events must be registered prior to calling this method.
+     *
+     * @param {Component|String|Object} ical      The component to process,
+     *        either in its final form, as a jCal Object, or string representation
+     */
+    process(ical: Component | string | any): void;
+}
+import Component from "./component.js";
+//# sourceMappingURL=component_parser.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/component_parser.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"component_parser.d.ts","sourceRoot":"","sources":["../../lib/ical/component_parser.js"],"names":[],"mappings":";AAUA;;;;;;;;;;;;;;;;;;;;;;;;;;GA0BG;AACH;IACE;;;;;;OAMG;IACH,uCAQC;IAED;;;;OAIG;IACH,oBAAkB;IAElB;;;;OAIG;IACH,uBAAqB;IAKrB;;;OAGG;IACH,uBAAgD;IAEhD;;;;;OAKG;IACH,4BAAgD;IAEhD;;;;;OAKG;IACH,qCAAyD;IAEzD;;;;;OAKG;IACH,kCAAsD;IAEtD;;;;;;;;OAQG;IACH,cAHW,SAAS,eAAc,QA8CjC;CACF;sBArJqB,gBAAgB"}

cron/scripts/node_modules/ical.js/dist/types/design.d.ts

@@ -0,0 +1,31 @@
+export default design;
+/**
+ * Imports the 'designSet' type from the "types.js" module
+ */
+export type designSet = import("./types.js").designSet;
+declare namespace design {
+    export let strict: boolean;
+    export { icalSet as defaultSet };
+    export let defaultType: string;
+    export let components: any;
+    export { icalSet as icalendar };
+    export { vcardSet as vcard };
+    export { vcard3Set as vcard3 };
+    export function getDesignSet(componentName: string): import("./types.js").designSet;
+}
+/**
+ * iCalendar design set
+ * @type {designSet}
+ */
+declare let icalSet: designSet;
+/**
+ * vCard 4.0 design set
+ * @type {designSet}
+ */
+declare let vcardSet: designSet;
+/**
+ * vCard 3.0 design set
+ * @type {designSet}
+ */
+declare let vcard3Set: designSet;
+//# sourceMappingURL=design.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/design.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"design.d.ts","sourceRoot":"","sources":["../../lib/ical/design.js"],"names":[],"mappings":";;;;wBAmBa,OAAO,YAAY,EAAE,SAAS;;;;;;;;;IA4+B3B,oFAGb;;AA1HH;;;GAGG;AACH,qBAFU,SAAS,CAQjB;AAEF;;;GAGG;AACH,sBAFU,SAAS,CAQjB;AAEF;;;GAGG;AACH,uBAFU,SAAS,CAQjB"}

cron/scripts/node_modules/ical.js/dist/types/duration.d.ts

@@ -0,0 +1,188 @@
+export default Duration;
+/**
+ * This class represents the "duration" value type, with various calculation
+ * and manipulation methods.
+ *
+ * @memberof ICAL
+ */
+declare class Duration {
+    /**
+     * Returns a new ICAL.Duration instance from the passed seconds value.
+     *
+     * @param {Number} aSeconds       The seconds to create the instance from
+     * @return {Duration}             The newly created duration instance
+     */
+    static fromSeconds(aSeconds: number): Duration;
+    /**
+     * Checks if the given string is an iCalendar duration value.
+     *
+     * @param {String} value      The raw ical value
+     * @return {Boolean}          True, if the given value is of the
+     *                              duration ical type
+     */
+    static isValueString(string: any): boolean;
+    /**
+     * Creates a new {@link ICAL.Duration} instance from the passed string.
+     *
+     * @param {String} aStr       The string to parse
+     * @return {Duration}         The created duration instance
+     */
+    static fromString(aStr: string): Duration;
+    /**
+     * Creates a new ICAL.Duration instance from the given data object.
+     *
+     * @param {Object} aData                An object with members of the duration
+     * @param {Number=} aData.weeks         Duration in weeks
+     * @param {Number=} aData.days          Duration in days
+     * @param {Number=} aData.hours         Duration in hours
+     * @param {Number=} aData.minutes       Duration in minutes
+     * @param {Number=} aData.seconds       Duration in seconds
+     * @param {Boolean=} aData.isNegative   If true, the duration is negative
+     * @return {Duration}                   The createad duration instance
+     */
+    static fromData(aData: {
+        weeks?: number | undefined;
+        days?: number | undefined;
+        hours?: number | undefined;
+        minutes?: number | undefined;
+        seconds?: number | undefined;
+        isNegative?: boolean | undefined;
+    }): Duration;
+    /**
+     * Creates a new ICAL.Duration instance.
+     *
+     * @param {Object} data                 An object with members of the duration
+     * @param {Number=} data.weeks          Duration in weeks
+     * @param {Number=} data.days           Duration in days
+     * @param {Number=} data.hours          Duration in hours
+     * @param {Number=} data.minutes        Duration in minutes
+     * @param {Number=} data.seconds        Duration in seconds
+     * @param {Boolean=} data.isNegative    If true, the duration is negative
+     */
+    constructor(data: {
+        weeks?: number | undefined;
+        days?: number | undefined;
+        hours?: number | undefined;
+        minutes?: number | undefined;
+        seconds?: number | undefined;
+        isNegative?: boolean | undefined;
+    });
+    wrappedJSObject: this;
+    /**
+     * The weeks in this duration
+     * @type {Number}
+     * @default 0
+     */
+    weeks: number;
+    /**
+     * The days in this duration
+     * @type {Number}
+     * @default 0
+     */
+    days: number;
+    /**
+     * The days in this duration
+     * @type {Number}
+     * @default 0
+     */
+    hours: number;
+    /**
+     * The minutes in this duration
+     * @type {Number}
+     * @default 0
+     */
+    minutes: number;
+    /**
+     * The seconds in this duration
+     * @type {Number}
+     * @default 0
+     */
+    seconds: number;
+    /**
+     * The seconds in this duration
+     * @type {Boolean}
+     * @default false
+     */
+    isNegative: boolean;
+    /**
+     * The class identifier.
+     * @constant
+     * @type {String}
+     * @default "icalduration"
+     */
+    icalclass: string;
+    /**
+     * The type name, to be used in the jCal object.
+     * @constant
+     * @type {String}
+     * @default "duration"
+     */
+    icaltype: string;
+    /**
+     * Returns a clone of the duration object.
+     *
+     * @return {Duration}      The cloned object
+     */
+    clone(): Duration;
+    /**
+     * The duration value expressed as a number of seconds.
+     *
+     * @return {Number}             The duration value in seconds
+     */
+    toSeconds(): number;
+    /**
+     * Reads the passed seconds value into this duration object. Afterwards,
+     * members like {@link ICAL.Duration#days days} and {@link ICAL.Duration#weeks weeks} will be set up
+     * accordingly.
+     *
+     * @param {Number} aSeconds     The duration value in seconds
+     * @return {Duration}           Returns this instance
+     */
+    fromSeconds(aSeconds: number): Duration;
+    /**
+     * Sets up the current instance using members from the passed data object.
+     *
+     * @param {Object} aData                An object with members of the duration
+     * @param {Number=} aData.weeks         Duration in weeks
+     * @param {Number=} aData.days          Duration in days
+     * @param {Number=} aData.hours         Duration in hours
+     * @param {Number=} aData.minutes       Duration in minutes
+     * @param {Number=} aData.seconds       Duration in seconds
+     * @param {Boolean=} aData.isNegative   If true, the duration is negative
+     */
+    fromData(aData: {
+        weeks?: number | undefined;
+        days?: number | undefined;
+        hours?: number | undefined;
+        minutes?: number | undefined;
+        seconds?: number | undefined;
+        isNegative?: boolean | undefined;
+    }): void;
+    /**
+     * Resets the duration instance to the default values, i.e. PT0S
+     */
+    reset(): void;
+    /**
+     * Compares the duration instance with another one.
+     *
+     * @param {Duration} aOther             The instance to compare with
+     * @return {Number}                     -1, 0 or 1 for less/equal/greater
+     */
+    compare(aOther: Duration): number;
+    /**
+     * Normalizes the duration instance. For example, a duration with a value
+     * of 61 seconds will be normalized to 1 minute and 1 second.
+     */
+    normalize(): void;
+    /**
+     * The string representation of this duration.
+     * @return {String}
+     */
+    toString(): string;
+    /**
+     * The iCalendar string representation of this duration.
+     * @return {String}
+     */
+    toICALString(): string;
+}
+//# sourceMappingURL=duration.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/duration.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"duration.d.ts","sourceRoot":"","sources":["../../lib/ical/duration.js"],"names":[],"mappings":";AAUA;;;;;GAKG;AACH;IACE;;;;;OAKG;IACH,sCAFY,QAAQ,CAInB;IAED;;;;;;OAMG;IACH,2CAEC;IAED;;;;;OAKG;IACH,iCAFY,QAAQ,CAuBnB;IAED;;;;;;;;;;;OAWG;IACH;QAR0B,KAAK;QACL,IAAI;QACJ,KAAK;QACL,OAAO;QACP,OAAO;QACN,UAAU;QACzB,QAAQ,CAInB;IAED;;;;;;;;;;OAUG;IACH;QAPyB,KAAK;QACL,IAAI;QACJ,KAAK;QACL,OAAO;QACP,OAAO;QACN,UAAU;OAKnC;IAFC,sBAA2B;IAI7B;;;;OAIG;IACH,cAAU;IAEV;;;;OAIG;IACH,aAAS;IAET;;;;OAIG;IACH,cAAU;IAEV;;;;OAIG;IACH,gBAAY;IAEZ;;;;OAIG;IACH,gBAAY;IAEZ;;;;OAIG;IACH,oBAAmB;IAEnB;;;;;OAKG;IACH,kBAA2B;IAE3B;;;;;OAKG;IACH,iBAAsB;IAEtB;;;;OAIG;IACH,SAFY,QAAQ,CAInB;IAED;;;;OAIG;IACH,oBAIC;IAED;;;;;;;OAOG;IACH,+BAFY,QAAQ,CA0BnB;IAED;;;;;;;;;;OAUG;IACH;QAP0B,KAAK;QACL,IAAI;QACJ,KAAK;QACL,OAAO;QACP,OAAO;QACN,UAAU;aAUpC;IAED;;OAEG;IACH,cAOC;IAED;;;;;OAKG;IACH,gBAHW,QAAQ,UAOlB;IAED;;;OAGG;IACH,kBAEC;IAED;;;OAGG;IACH,mBAsCC;IAED;;;OAGG;IACH,uBAEC;CACF"}

cron/scripts/node_modules/ical.js/dist/types/event.d.ts

@@ -0,0 +1,240 @@
+export default Event;
+/**
+ * Imports the 'frequencyValues' type from the "types.js" module
+ */
+export type frequencyValues = import("./types.js").frequencyValues;
+/**
+ * Imports the 'occurrenceDetails' type from the "types.js" module
+ */
+export type occurrenceDetails = import("./types.js").occurrenceDetails;
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").frequencyValues} frequencyValues
+ * Imports the 'frequencyValues' type from the "types.js" module
+ * @typedef {import("./types.js").occurrenceDetails} occurrenceDetails
+ * Imports the 'occurrenceDetails' type from the "types.js" module
+ */
+/**
+ * ICAL.js is organized into multiple layers. The bottom layer is a raw jCal
+ * object, followed by the component/property layer. The highest level is the
+ * event representation, which this class is part of. See the
+ * {@tutorial layers} guide for more details.
+ *
+ * @memberof ICAL
+ */
+declare class Event {
+    static THISANDFUTURE: string;
+    /**
+     * Creates a new ICAL.Event instance.
+     *
+     * @param {Component=} component              The ICAL.Component to base this event on
+     * @param {Object} [options]                  Options for this event
+     * @param {Boolean=} options.strictExceptions  When true, will verify exceptions are related by
+     *                                              their UUID
+     * @param {Array<Component|Event>=} options.exceptions
+     *          Exceptions to this event, either as components or events. If not
+     *            specified exceptions will automatically be set in relation of
+     *            component's parent
+     */
+    constructor(component?: Component | undefined, options?: {
+        strictExceptions?: boolean | undefined;
+        exceptions?: Array<Component | Event> | undefined;
+    });
+    component: Component;
+    _rangeExceptionCache: any;
+    /**
+     * List of related event exceptions.
+     *
+     * @type {Event[]}
+     */
+    exceptions: Event[];
+    rangeExceptions: any[];
+    /**
+     * When true, will verify exceptions are related by their UUID.
+     *
+     * @type {Boolean}
+     */
+    strictExceptions: boolean;
+    /**
+     * Relates a given event exception to this object.  If the given component
+     * does not share the UID of this event it cannot be related and will throw
+     * an exception.
+     *
+     * If this component is an exception it cannot have other exceptions
+     * related to it.
+     *
+     * @param {Component|Event} obj       Component or event
+     */
+    relateException(obj: Component | Event): void;
+    /**
+     * Checks if this record is an exception and has the RANGE=THISANDFUTURE
+     * value.
+     *
+     * @return {Boolean}        True, when exception is within range
+     */
+    modifiesFuture(): boolean;
+    /**
+     * Finds the range exception nearest to the given date.
+     *
+     * @param {Time} time   usually an occurrence time of an event
+     * @return {?Event}     the related event/exception or null
+     */
+    findRangeException(time: Time): Event | null;
+    /**
+     * Returns the occurrence details based on its start time.  If the
+     * occurrence has an exception will return the details for that exception.
+     *
+     * NOTE: this method is intend to be used in conjunction
+     *       with the {@link ICAL.Event#iterator iterator} method.
+     *
+     * @param {Time} occurrence               time occurrence
+     * @return {occurrenceDetails}            Information about the occurrence
+     */
+    getOccurrenceDetails(occurrence: Time): occurrenceDetails;
+    /**
+     * Builds a recur expansion instance for a specific point in time (defaults
+     * to startDate).
+     *
+     * @param {Time=} startTime     Starting point for expansion
+     * @return {RecurExpansion}    Expansion object
+     */
+    iterator(startTime?: Time | undefined): RecurExpansion;
+    /**
+     * Checks if the event is recurring
+     *
+     * @return {Boolean}        True, if event is recurring
+     */
+    isRecurring(): boolean;
+    /**
+     * Checks if the event describes a recurrence exception. See
+     * {@tutorial terminology} for details.
+     *
+     * @return {Boolean}    True, if the event describes a recurrence exception
+     */
+    isRecurrenceException(): boolean;
+    /**
+     * Returns the types of recurrences this event may have.
+     *
+     * Returned as an object with the following possible keys:
+     *
+     *    - YEARLY
+     *    - MONTHLY
+     *    - WEEKLY
+     *    - DAILY
+     *    - MINUTELY
+     *    - SECONDLY
+     *
+     * @return {Object.<frequencyValues, Boolean>}
+     *          Object of recurrence flags
+     */
+    getRecurrenceTypes(): any;
+    set uid(value: string);
+    /**
+     * The uid of this event
+     * @type {String}
+     */
+    get uid(): string;
+    set startDate(value: Time);
+    /**
+     * The start date
+     * @type {Time}
+     */
+    get startDate(): Time;
+    set endDate(value: Time);
+    /**
+     * The end date. This can be the result directly from the property, or the
+     * end date calculated from start date and duration. Setting the property
+     * will remove any duration properties.
+     * @type {Time}
+     */
+    get endDate(): Time;
+    set duration(value: Duration);
+    /**
+     * The duration. This can be the result directly from the property, or the
+     * duration calculated from start date and end date. Setting the property
+     * will remove any `dtend` properties.
+     * @type {Duration}
+     */
+    get duration(): Duration;
+    set location(value: string);
+    /**
+     * The location of the event.
+     * @type {String}
+     */
+    get location(): string;
+    /**
+     * The attendees in the event
+     * @type {Property[]}
+     */
+    get attendees(): Property[];
+    set summary(value: string);
+    /**
+     * The event summary
+     * @type {String}
+     */
+    get summary(): string;
+    set description(value: string);
+    /**
+     * The event description.
+     * @type {String}
+     */
+    get description(): string;
+    set color(value: string);
+    /**
+     * The event color from [rfc7986](https://datatracker.ietf.org/doc/html/rfc7986)
+     * @type {String}
+     */
+    get color(): string;
+    set organizer(value: string);
+    /**
+     * The organizer value as an uri. In most cases this is a mailto: uri, but
+     * it can also be something else, like urn:uuid:...
+     * @type {String}
+     */
+    get organizer(): string;
+    set sequence(value: number);
+    /**
+     * The sequence value for this event. Used for scheduling
+     * see {@tutorial terminology}.
+     * @type {Number}
+     */
+    get sequence(): number;
+    set recurrenceId(value: Time);
+    /**
+     * The recurrence id for this event. See {@tutorial terminology} for details.
+     * @type {Time}
+     */
+    get recurrenceId(): Time;
+    /**
+     * Set/update a time property's value.
+     * This will also update the TZID of the property.
+     *
+     * TODO: this method handles the case where we are switching
+     * from a known timezone to an implied timezone (one without TZID).
+     * This does _not_ handle the case of moving between a known
+     *  (by TimezoneService) timezone to an unknown timezone...
+     *
+     * We will not add/remove/update the VTIMEZONE subcomponents
+     *  leading to invalid ICAL data...
+     * @private
+     * @param {String} propName     The property name
+     * @param {Time} time           The time to set
+     */
+    private _setTime;
+    _setProp(name: any, value: any): void;
+    _firstProp(name: any): string | import("./binary.js").default | Duration | Time | import("./recur.js").default | import("./period.js").default | import("./utc_offset.js").default | import("./types.js").Geo;
+    /**
+     * The string representation of this event.
+     * @return {String}
+     */
+    toString(): string;
+}
+import Component from "./component.js";
+import Time from "./time.js";
+import RecurExpansion from "./recur_expansion.js";
+import Duration from "./duration.js";
+import Property from "./property.js";
+//# sourceMappingURL=event.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/event.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"event.d.ts","sourceRoot":"","sources":["../../lib/ical/event.js"],"names":[],"mappings":";;;;8BAqBa,OAAO,YAAY,EAAE,eAAe;;;;gCAEpC,OAAO,YAAY,EAAE,iBAAiB;AAPnD;;;;;;;;;GASG;AAEH;;;;;;;GAOG;AACH;IA6CE,6BAAuC;IA5CvC;;;;;;;;;;;OAWG;IACH,wBATW,SAAS;QAES,gBAAgB;QAED,UAAU,GAA3C,MAAM,SAAS,GAAC,KAAK,CAAC;OAkChC;IAtBG,qBAA0B;IAK5B,0BAA+C;IAsBjD;;;;OAIG;IACH,YAFU,KAAK,EAAE,CAEC;IAzBhB,uBAAyB;IA2B3B;;;;OAIG;IACH,0BAAyB;IAEzB;;;;;;;;;OASG;IACH,qBAFW,SAAS,GAAC,KAAK,QAsCzB;IAED;;;;;OAKG;IACH,0BAOC;IAED;;;;;OAKG;IACH,yBAHW,IAAI,GACF,KAAK,QA8BjB;IAED;;;;;;;;;OASG;IACH,iCAHW,IAAI,GACH,iBAAiB,CAwE5B;IAED;;;;;;OAMG;IACH,qBAHW,IAAI,eACH,cAAc,CAOzB;IAED;;;;OAIG;IACH,uBAGC;IAED;;;;;OAKG;IACH,iCAEC;IAED;;;;;;;;;;;;;;OAcG;IACH,0BAYC;IAUD,uBAEC;IAVD;;;OAGG;IACH,kBAEC;IAcD,2BAEC;IAVD;;;OAGG;IACH,sBAEC;IA0BD,yBAKC;IAzBD;;;;;OAKG;IACH,oBAYC;IAuBD,8BAMC;IApBD;;;;;OAKG;IACH,yBAMC;IAkBD,4BAEC;IAVD;;;OAGG;IACH,uBAEC;IAMD;;;OAGG;IACH,4BAIC;IAUD,2BAEC;IAVD;;;OAGG;IACH,sBAEC;IAcD,+BAEC;IAVD;;;OAGG;IACH,0BAEC;IAcD,yBAEC;IAVD;;;OAGG;IACH,oBAEC;IAeD,6BAEC;IAXD;;;;OAIG;IACH,wBAEC;IAeD,4BAEC;IAXD;;;;OAIG;IACH,uBAEC;IAcD,8BAEC;IAVD;;;OAGG;IACH,yBAEC;IAMD;;;;;;;;;;;;;;OAcG;IACH,iBAoBC;IAED,sCAEC;IAED,8MAEC;IAED;;;OAGG;IACH,mBAEC;CACF;sBA3iBqB,gBAAgB;iBAKrB,WAAW;2BAGD,sBAAsB;qBAD5B,eAAe;qBANf,eAAe"}

cron/scripts/node_modules/ical.js/dist/types/helpers.d.ts

@@ -0,0 +1,123 @@
+/**
+ * Helper functions used in various places within ical.js
+ * @module ICAL.helpers
+ */
+/**
+ * Compiles a list of all referenced TZIDs in all subcomponents and
+ * removes any extra VTIMEZONE subcomponents. In addition, if any TZIDs
+ * are referenced by a component, but a VTIMEZONE does not exist,
+ * an attempt will be made to generate a VTIMEZONE using ICAL.TimezoneService.
+ *
+ * @param {Component} vcal     The top-level VCALENDAR component.
+ * @return {Component}         The ICAL.Component that was passed in.
+ */
+export function updateTimezones(vcal: Component): Component;
+/**
+ * Checks if the given type is of the number type and also NaN.
+ *
+ * @param {Number} number     The number to check
+ * @return {Boolean}          True, if the number is strictly NaN
+ */
+export function isStrictlyNaN(number: number): boolean;
+/**
+ * Parses a string value that is expected to be an integer, when the valid is
+ * not an integer throws a decoration error.
+ *
+ * @param {String} string     Raw string input
+ * @return {Number}           Parsed integer
+ */
+export function strictParseInt(string: string): number;
+/**
+ * Creates or returns a class instance of a given type with the initialization
+ * data if the data is not already an instance of the given type.
+ *
+ * @example
+ * var time = new ICAL.Time(...);
+ * var result = ICAL.helpers.formatClassType(time, ICAL.Time);
+ *
+ * (result instanceof ICAL.Time)
+ * // => true
+ *
+ * result = ICAL.helpers.formatClassType({}, ICAL.Time);
+ * (result isntanceof ICAL.Time)
+ * // => true
+ *
+ *
+ * @param {Object} data       object initialization data
+ * @param {Object} type       object type (like ICAL.Time)
+ * @return {?}                An instance of the found type.
+ */
+export function formatClassType(data: any, type: any): unknown;
+/**
+ * Identical to indexOf but will only match values when they are not preceded
+ * by a backslash character.
+ *
+ * @param {String} buffer         String to search
+ * @param {String} search         Value to look for
+ * @param {Number} pos            Start position
+ * @return {Number}               The position, or -1 if not found
+ */
+export function unescapedIndexOf(buffer: string, search: string, pos: number): number;
+/**
+ * Find the index for insertion using binary search.
+ *
+ * @param {Array} list            The list to search
+ * @param {?} seekVal             The value to insert
+ * @param {function(?,?)} cmpfunc The comparison func, that can
+ *                                  compare two seekVals
+ * @return {Number}               The insert position
+ */
+export function binsearchInsert(list: any[], seekVal: unknown, cmpfunc: (arg0: unknown, arg1: unknown) => any): number;
+/**
+ * Clone the passed object or primitive. By default a shallow clone will be
+ * executed.
+ *
+ * @param {*} aSrc            The thing to clone
+ * @param {Boolean=} aDeep    If true, a deep clone will be performed
+ * @return {*}                The copy of the thing
+ */
+export function clone(aSrc: any, aDeep?: boolean | undefined): any;
+/**
+ * Performs iCalendar line folding. A line ending character is inserted and
+ * the next line begins with a whitespace.
+ *
+ * @example
+ * SUMMARY:This line will be fold
+ *  ed right in the middle of a word.
+ *
+ * @param {String} aLine      The line to fold
+ * @return {String}           The folded line
+ */
+export function foldline(aLine: string): string;
+/**
+ * Pads the given string or number with zeros so it will have at least two
+ * characters.
+ *
+ * @param {String|Number} data    The string or number to pad
+ * @return {String}               The number padded as a string
+ */
+export function pad2(data: string | number): string;
+/**
+ * Truncates the given number, correctly handling negative numbers.
+ *
+ * @param {Number} number     The number to truncate
+ * @return {Number}           The truncated number
+ */
+export function trunc(number: number): number;
+/**
+ * Poor-man's cross-browser object extension. Doesn't support all the
+ * features, but enough for our usage. Note that the target's properties are
+ * not overwritten with the source properties.
+ *
+ * @example
+ * var child = ICAL.helpers.extend(parent, {
+ *   "bar": 123
+ * });
+ *
+ * @param {Object} source     The object to extend
+ * @param {Object} target     The object to extend with
+ * @return {Object}           Returns the target.
+ */
+export function extend(source: any, target: any): any;
+import Component from "./component.js";
+//# sourceMappingURL=helpers.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/helpers.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"helpers.d.ts","sourceRoot":"","sources":["../../lib/ical/helpers.js"],"names":[],"mappings":"AAWA;;;GAGG;AAEH;;;;;;;;GAQG;AACH,sCAHW,SAAS,GACR,SAAS,CAgDpB;AAED;;;;;GAKG;AACH,uDAEC;AAED;;;;;;GAMG;AACH,uDAUC;AAED;;;;;;;;;;;;;;;;;;;GAmBG;AACH,+DASC;AAED;;;;;;;;GAQG;AACH,sFASC;AAED;;;;;;;;GAQG;AACH,uHAyBC;AAED;;;;;;;GAOG;AACH,mEAwBC;AAED;;;;;;;;;;GAUG;AACH,gDAoBC;AAED;;;;;;GAMG;AACH,2BAHW,eAAa,UAsBvB;AAED;;;;;GAKG;AACH,8CAEC;AAED;;;;;;;;;;;;;GAaG;AACH,sDAQC;sBApTqB,gBAAgB"}

cron/scripts/node_modules/ical.js/dist/types/module.d.ts

@@ -0,0 +1,45 @@
+declare namespace _default {
+    export let foldLength: number;
+    export let debug: boolean;
+    export let newLineChar: string;
+    export { Binary };
+    export { Component };
+    export { ComponentParser };
+    export { Duration };
+    export { Event };
+    export { Period };
+    export { Property };
+    export { Recur };
+    export { RecurExpansion };
+    export { RecurIterator };
+    export { Time };
+    export { Timezone };
+    export { TimezoneService };
+    export { UtcOffset };
+    export { VCardTime };
+    export { parse };
+    export { stringify };
+    export { design };
+    export { helpers };
+}
+export default _default;
+import Binary from "./binary.js";
+import Component from "./component.js";
+import ComponentParser from "./component_parser.js";
+import Duration from "./duration.js";
+import Event from "./event.js";
+import Period from "./period.js";
+import Property from "./property.js";
+import Recur from "./recur.js";
+import RecurExpansion from "./recur_expansion.js";
+import RecurIterator from "./recur_iterator.js";
+import Time from "./time.js";
+import Timezone from "./timezone.js";
+import TimezoneService from "./timezone_service.js";
+import UtcOffset from "./utc_offset.js";
+import VCardTime from "./vcard_time.js";
+import parse from "./parse.js";
+import stringify from "./stringify.js";
+import design from "./design.js";
+import * as helpers from "./helpers.js";
+//# sourceMappingURL=module.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/module.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"module.d.ts","sourceRoot":"","sources":["../../lib/ical/module.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;mBAKmB,aAAa;sBACV,gBAAgB;4BACV,uBAAuB;qBAE9B,eAAe;kBAClB,YAAY;mBAGX,aAAa;qBACX,eAAe;kBAClB,YAAY;2BACH,sBAAsB;0BACvB,qBAAqB;iBAE9B,WAAW;qBACP,eAAe;4BACR,uBAAuB;sBAC7B,iBAAiB;sBACjB,iBAAiB;kBAXrB,YAAY;sBAMR,gBAAgB;mBAVnB,aAAa;yBAGP,cAAc"}

cron/scripts/node_modules/ical.js/dist/types/parse.d.ts

@@ -0,0 +1,124 @@
+/**
+ * Parses iCalendar or vCard data into a raw jCal object. Consult
+ * documentation on the {@tutorial layers|layers of parsing} for more
+ * details.
+ *
+ * @function ICAL.parse
+ * @memberof ICAL
+ * @variation function
+ * @todo Fix the API to be more clear on the return type
+ * @param {String} input      The string data to parse
+ * @return {Object|Object[]}  A single jCal object, or an array thereof
+ */
+declare function parse(input: string): any | any[];
+declare namespace parse {
+    /**
+     * Parse an iCalendar property value into the jCal for a single property
+     *
+     * @function ICAL.parse.property
+     * @param {String} str
+     *   The iCalendar property string to parse
+     * @param {designSet=} designSet
+     *   The design data to use for this property
+     * @return {Object}
+     *   The jCal Object containing the property
+     */
+    export function property(str: string, designSet?: import("./types.js").designSet): any;
+    /**
+     * Convenience method to parse a component. You can use ICAL.parse() directly
+     * instead.
+     *
+     * @function ICAL.parse.component
+     * @see ICAL.parse(function)
+     * @param {String} str    The iCalendar component string to parse
+     * @return {Object}       The jCal Object containing the component
+     */
+    export function component(str: string): any;
+    export { ParserError };
+    /**
+     * Handles a single line of iCalendar/vCard, updating the state.
+     *
+     * @private
+     * @function ICAL.parse._handleContentLine
+     * @param {String} line          The content line to process
+     * @param {parserState} state    The current state of the line parsing
+     */
+    export function _handleContentLine(line: string, state: import("./types.js").parserState): void;
+    /**
+     * Parse a value from the raw value into the jCard/jCal value.
+     *
+     * @private
+     * @function ICAL.parse._parseValue
+     * @param {String} value          Original value
+     * @param {String} type           Type of value
+     * @param {Object} designSet      The design data to use for this value
+     * @return {Object} varies on type
+     */
+    export function _parseValue(value: string, type: string, designSet: any, structuredValue: any): any;
+    /**
+     * Parse parameters from a string to object.
+     *
+     * @function ICAL.parse._parseParameters
+     * @private
+     * @param {String} line               A single unfolded line
+     * @param {Number} start              Position to start looking for properties
+     * @param {Object} designSet          The design data to use for this property
+     * @return {Array}                    Array containing key/valye pairs of parsed parameters, the
+     *                                      parsed value, and the position of the last parameter found
+     */
+    export function _parseParameters(line: string, start: number, designSet: any): any[];
+    /**
+     * Internal helper for rfc6868. Exposing this on ICAL.parse so that
+     * hackers can disable the rfc6868 parsing if the really need to.
+     *
+     * @function ICAL.parse._rfc6868Escape
+     * @param {String} val        The value to escape
+     * @return {String}           The escaped value
+     */
+    export function _rfc6868Escape(val: string): string;
+    /**
+     * Parse a multi value string. This function is used either for parsing
+     * actual multi-value property's values, or for handling parameter values. It
+     * can be used for both multi-value properties and structured value properties.
+     *
+     * @private
+     * @function ICAL.parse._parseMultiValue
+     * @param {String} buffer           The buffer containing the full value
+     * @param {String} delim            The multi-value delimiter
+     * @param {String} type             The value type to be parsed
+     * @param {Array.<?>} result        The array to append results to, varies on value type
+     * @param {String} innerMulti       The inner delimiter to split each value with
+     * @param {designSet} designSet     The design data for this value
+     * @return {?|Array.<?>}            Either an array of results, or the first result
+     */
+    export function _parseMultiValue(buffer: string, delim: string, type: string, result: any[], innerMulti: string, designSet: import("./types.js").designSet, structuredValue: any): any;
+    /**
+     * Process a complete buffer of iCalendar/vCard data line by line, correctly
+     * unfolding content. Each line will be processed with the given callback
+     *
+     * @private
+     * @function ICAL.parse._eachLine
+     * @param {String} buffer                         The buffer to process
+     * @param {function(?String, String)} callback    The callback for each line
+     */
+    export function _eachLine(buffer: string, callback: (arg0: string, arg1: string) => any): void;
+}
+export default parse;
+/**
+ * Imports the 'parserState' type from the "types.js" module
+ */
+export type parserState = import("./types.js").parserState;
+/**
+ * Imports the 'designSet' type from the "types.js" module
+ */
+export type designSet = import("./types.js").designSet;
+/**
+ * An error that occurred during parsing.
+ *
+ * @param {String} message        The error message
+ * @memberof ICAL.parse
+ * @extends {Error}
+ */
+declare class ParserError extends Error {
+}
+//# sourceMappingURL=parse.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/parse.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"parse.d.ts","sourceRoot":"","sources":["../../lib/ical/parse.js"],"names":[],"mappings":"AA4BA;;;;;;;;;;;GAWG;AACH,uCAFY,MAAO,KAAQ,CAyB1B;;IAED;;;;;;;;;;OAUG;IACH,uFAOC;IAED;;;;;;;;OAQG;IACH,4CAEC;;IAkBD;;;;;;;OAOG;IACH,gGA+KC;IAED;;;;;;;;;OASG;IACH,oGAKC;IAED;;;;;;;;;;OAUG;IACH,qFAkHC;IAED;;;;;;;OAOG;IACH,oDAIC;IAED;;;;;;;;;;;;;;OAcG;IACH,uLA8BC;IAED;;;;;;;;OAQG;IACH,+FA2CC;;;;;;0BA9hBY,OAAO,YAAY,EAAE,WAAW;;;;wBAEhC,OAAO,YAAY,EAAE,SAAS;AAmF3C;;;;;;GAMG;AACH;CAEC"}

cron/scripts/node_modules/ical.js/dist/types/period.d.ts

@@ -0,0 +1,146 @@
+export default Period;
+/**
+ * Imports the 'occurrenceDetails' type from the "types.js" module
+ */
+export type jCalComponent = import("./types.js").jCalComponent;
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").jCalComponent} jCalComponent
+ * Imports the 'occurrenceDetails' type from the "types.js" module
+ */
+/**
+ * This class represents the "period" value type, with various calculation and manipulation methods.
+ *
+ * @memberof ICAL
+ */
+declare class Period {
+    /**
+     * Creates a new {@link ICAL.Period} instance from the passed string.
+     *
+     * @param {String} str            The string to parse
+     * @param {Property} prop         The property this period will be on
+     * @return {Period}               The created period instance
+     */
+    static fromString(str: string, prop: Property): Period;
+    /**
+     * Creates a new {@link ICAL.Period} instance from the given data object.
+     * The passed data object cannot contain both and end date and a duration.
+     *
+     * @param {Object} aData                  An object with members of the period
+     * @param {Time=} aData.start             The start of the period
+     * @param {Time=} aData.end               The end of the period
+     * @param {Duration=} aData.duration      The duration of the period
+     * @return {Period}                       The period instance
+     */
+    static fromData(aData: {
+        start?: Time | undefined;
+        end?: Time | undefined;
+        duration?: Duration | undefined;
+    }): Period;
+    /**
+     * Returns a new period instance from the given jCal data array. The first
+     * member is always the start date string, the second member is either a
+     * duration or end date string.
+     *
+     * @param {jCalComponent} aData           The jCal data array
+     * @param {Property} aProp                The property this jCal data is on
+     * @param {Boolean} aLenient              If true, data value can be both date and date-time
+     * @return {Period}                       The period instance
+     */
+    static fromJSON(aData: import("./types.js").jCalComponent, aProp: Property, aLenient: boolean): Period;
+    /**
+     * Creates a new ICAL.Period instance. The passed data object cannot contain both and end date and
+     * a duration.
+     *
+     * @param {Object} aData                  An object with members of the period
+     * @param {Time=} aData.start             The start of the period
+     * @param {Time=} aData.end               The end of the period
+     * @param {Duration=} aData.duration      The duration of the period
+     */
+    constructor(aData: {
+        start?: Time | undefined;
+        end?: Time | undefined;
+        duration?: Duration | undefined;
+    });
+    wrappedJSObject: this;
+    /**
+     * The start of the period
+     * @type {Time}
+     */
+    start: Time;
+    /**
+     * The end of the period
+     * @type {Time}
+     */
+    end: Time;
+    /**
+     * The duration of the period
+     * @type {Duration}
+     */
+    duration: Duration;
+    /**
+     * The class identifier.
+     * @constant
+     * @type {String}
+     * @default "icalperiod"
+     */
+    icalclass: string;
+    /**
+     * The type name, to be used in the jCal object.
+     * @constant
+     * @type {String}
+     * @default "period"
+     */
+    icaltype: string;
+    /**
+     * Returns a clone of the duration object.
+     *
+     * @return {Period}      The cloned object
+     */
+    clone(): Period;
+    /**
+     * Calculates the duration of the period, either directly or by subtracting
+     * start from end date.
+     *
+     * @return {Duration}      The calculated duration
+     */
+    getDuration(): Duration;
+    /**
+     * Calculates the end date of the period, either directly or by adding
+     * duration to start date.
+     *
+     * @return {Time}          The calculated end date
+     */
+    getEnd(): Time;
+    /**
+     * Compare this period with a date or other period. To maintain the logic where a.compare(b)
+     * returns 1 when a > b, this function will return 1 when the period is after the date, 0 when the
+     * date is within the period, and -1 when the period is before the date. When comparing two
+     * periods, as soon as they overlap in any way this will return 0.
+     *
+     * @param {Time|Period} dt    The date or other period to compare with
+     */
+    compare(dt: Time | Period): 0 | 1 | -1;
+    /**
+     * The string representation of this period.
+     * @return {String}
+     */
+    toString(): string;
+    /**
+     * The jCal representation of this period type.
+     * @return {Object}
+     */
+    toJSON(): any;
+    /**
+     * The iCalendar string representation of this period.
+     * @return {String}
+     */
+    toICALString(): string;
+}
+import Time from "./time.js";
+import Duration from "./duration.js";
+import Property from "./property.js";
+//# sourceMappingURL=period.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/period.d.ts.map

@@ -0,0 +1 @@
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cron/scripts/node_modules/ical.js/dist/types/property.d.ts

@@ -0,0 +1,209 @@
+export default Property;
+/**
+ * Imports the 'designSet' type from the "types.js" module
+ */
+export type designSet = import("./types.js").designSet;
+/**
+ * Imports the 'Geo' type from the "types.js" module
+ */
+export type Geo = import("./types.js").Geo;
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").designSet} designSet
+ * Imports the 'designSet' type from the "types.js" module
+ * @typedef {import("./types.js").Geo} Geo
+ * Imports the 'Geo' type from the "types.js" module
+ */
+/**
+ * Provides a layer on top of the raw jCal object for manipulating a single property, with its
+ * parameters and value.
+ *
+ * @memberof ICAL
+ */
+declare class Property {
+    /**
+     * Create an {@link ICAL.Property} by parsing the passed iCalendar string.
+     *
+     * @param {String} str            The iCalendar string to parse
+     * @param {designSet=} designSet  The design data to use for this property
+     * @return {Property}             The created iCalendar property
+     */
+    static fromString(str: string, designSet?: designSet | undefined): Property;
+    /**
+     * Creates a new ICAL.Property instance.
+     *
+     * It is important to note that mutations done in the wrapper directly mutate the jCal object used
+     * to initialize.
+     *
+     * Can also be used to create new properties by passing the name of the property (as a String).
+     *
+     * @param {Array|String} jCal         Raw jCal representation OR the new name of the property
+     * @param {Component=} parent         Parent component
+     */
+    constructor(jCal: any[] | string, parent?: Component | undefined);
+    _parent: Component;
+    jCal: any[];
+    /**
+     * The value type for this property
+     * @type {String}
+     */
+    get type(): string;
+    /**
+     * The name of this property, in lowercase.
+     * @type {String}
+     */
+    get name(): string;
+    set parent(p: Component);
+    /**
+     * The parent component for this property.
+     * @type {Component}
+     */
+    get parent(): Component;
+    /**
+     * The design set for this property, e.g. icalendar vs vcard
+     *
+     * @type {designSet}
+     * @private
+     */
+    private get _designSet();
+    /**
+     * Updates the type metadata from the current jCal type and design set.
+     *
+     * @private
+     */
+    private _updateType;
+    isDecorated: boolean;
+    isMultiValue: boolean;
+    isStructuredValue: boolean;
+    /**
+     * Hydrate a single value. The act of hydrating means turning the raw jCal
+     * value into a potentially wrapped object, for example {@link ICAL.Time}.
+     *
+     * @private
+     * @param {Number} index        The index of the value to hydrate
+     * @return {?Object}             The decorated value.
+     */
+    private _hydrateValue;
+    _values: any[];
+    /**
+     * Decorate a single value, returning its wrapped object. This is used by
+     * the hydrate function to actually wrap the value.
+     *
+     * @private
+     * @param {?} value         The value to decorate
+     * @return {Object}         The decorated value
+     */
+    private _decorate;
+    /**
+     * Undecorate a single value, returning its raw jCal data.
+     *
+     * @private
+     * @param {Object} value         The value to undecorate
+     * @return {?}                   The undecorated value
+     */
+    private _undecorate;
+    /**
+     * Sets the value at the given index while also hydrating it. The passed
+     * value can either be a decorated or undecorated value.
+     *
+     * @private
+     * @param {?} value             The value to set
+     * @param {Number} index        The index to set it at
+     */
+    private _setDecoratedValue;
+    /**
+     * Gets a parameter on the property.
+     *
+     * @param {String}        name   Parameter name (lowercase)
+     * @return {Array|String}        Parameter value
+     */
+    getParameter(name: string): any[] | string;
+    /**
+     * Gets first parameter on the property.
+     *
+     * @param {String}        name   Parameter name (lowercase)
+     * @return {String}        Parameter value
+     */
+    getFirstParameter(name: string): string;
+    /**
+     * Sets a parameter on the property.
+     *
+     * @param {String}       name     The parameter name
+     * @param {Array|String} value    The parameter value
+     */
+    setParameter(name: string, value: any[] | string): void;
+    /**
+     * Removes a parameter
+     *
+     * @param {String} name     The parameter name
+     */
+    removeParameter(name: string): void;
+    /**
+     * Get the default type based on this property's name.
+     *
+     * @return {String}     The default type for this property
+     */
+    getDefaultType(): string;
+    /**
+     * Sets type of property and clears out any existing values of the current
+     * type.
+     *
+     * @param {String} type     New iCAL type (see design.*.values)
+     */
+    resetType(type: string): void;
+    /**
+     * Finds the first property value.
+     *
+     * @return {Binary | Duration | Period |
+     * Recur | Time | UtcOffset | Geo | string | null}         First property value
+     */
+    getFirstValue(): Binary | Duration | Period | Recur | Time | UtcOffset | import("./types.js").Geo | string | null;
+    /**
+     * Gets all values on the property.
+     *
+     * NOTE: this creates an array during each call.
+     *
+     * @return {Array}          List of values
+     */
+    getValues(): any[];
+    /**
+     * Removes all values from this property
+     */
+    removeAllValues(): void;
+    /**
+     * Sets the values of the property.  Will overwrite the existing values.
+     * This can only be used for multi-value properties.
+     *
+     * @param {Array} values    An array of values
+     */
+    setValues(values: any[]): void;
+    /**
+     * Sets the current value of the property. If this is a multi-value
+     * property, all other values will be removed.
+     *
+     * @param {String|Object} value     New property value.
+     */
+    setValue(value: string | any): void;
+    /**
+     * Returns the Object representation of this component. The returned object
+     * is a live jCal object and should be cloned if modified.
+     * @return {Object}
+     */
+    toJSON(): any;
+    /**
+     * The string representation of this component.
+     * @return {String}
+     */
+    toICALString(): string;
+}
+import Component from "./component.js";
+import Binary from "./binary.js";
+import Duration from "./duration.js";
+import Period from "./period.js";
+import Recur from "./recur.js";
+import Time from "./time.js";
+import UtcOffset from "./utc_offset.js";
+//# sourceMappingURL=property.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/property.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"property.d.ts","sourceRoot":"","sources":["../../lib/ical/property.js"],"names":[],"mappings":";;;;wBAyCa,OAAO,YAAY,EAAE,SAAS;;;;kBAE9B,OAAO,YAAY,EAAE,GAAG;AAPrC;;;;;;;;;GASG;AAEH;;;;;GAKG;AACH;IACE;;;;;;OAMG;IACH,2CAHW,SAAS,eACR,QAAQ,CAInB;IAED;;;;;;;;;;OAUG;IACH,kBAHW,cAAY,WACZ,SAAS,cAanB;IAVC,mBAA6B;IAI3B,YAA0C;IAQ9C;;;OAGG;IACH,mBAEC;IAED;;;OAGG;IACH,mBAEC;IAUD,yBAWC;IAnBD;;;OAGG;IACH,wBAEC;IAeD;;;;;OAKG;IACH,yBAEC;IAED;;;;OAIG;IACH,oBAeC;IAVK,qBAAuB;IAMvB,sBAAmE;IACnE,2BAA6E;IAKnF;;;;;;;OAOG;IACH,sBAoBC;IARK,eAAiB;IAUvB;;;;;;;OAOG;IACH,kBAEC;IAED;;;;;;OAMG;IACH,oBAEC;IAED;;;;;;;OAOG;IACH,2BAcC;IAED;;;;;OAKG;IACH,4BAFY,cAAY,CAQvB;IAED;;;;;OAKG;IACH,wCAQC;IAED;;;;;OAKG;IACH,kCAFW,cAAY,QAUtB;IAED;;;;OAIG;IACH,oCAEC;IAED;;;;OAIG;IACH,yBAWC;IAED;;;;;OAKG;IACH,8BAIC;IAED;;;;;OAKG;IACH,iBAHY,MAAM,GAAG,QAAQ,GAAG,MAAM,GACrC,KAAO,GAAG,IAAI,GAAG,SAAS,8BAAS,MAAM,GAAG,IAAI,CAIhD;IAED;;;;;;OAMG;IACH,mBAgBC;IAED;;OAEG;IACH,wBAKC;IAED;;;;;OAKG;IACH,+BA2BC;IAED;;;;;OAKG;IACH,gBAFW,YAAa,QAavB;IAED;;;;OAIG;IACH,cAEC;IAED;;;OAGG;IACH,uBAIC;CACF;sBAraqB,gBAAgB;mBASnB,aAAa;qBANX,eAAe;mBASjB,aAAa;kBAGd,YAAY;iBAGb,WAAW;sBAZN,iBAAiB"}

cron/scripts/node_modules/ical.js/dist/types/recur.d.ts

@@ -0,0 +1,348 @@
+export default Recur;
+/**
+ * Imports the 'weekDay' type from the "types.js" module
+ */
+export type weekDay = import("./types.js").weekDay;
+/**
+ * Imports the 'frequencyValues' type from the "types.js" module
+ */
+export type frequencyValues = import("./types.js").frequencyValues;
+/**
+ * This class represents the "recur" value type, used for example by RRULE. It provides methods to
+ * calculate occurrences among others.
+ *
+ * @memberof ICAL
+ */
+declare class Recur {
+    /**
+     * Creates a new {@link ICAL.Recur} instance from the passed string.
+     *
+     * @param {String} string         The string to parse
+     * @return {Recur}                The created recurrence instance
+     */
+    static fromString(string: string): Recur;
+    /**
+     * Creates a new {@link ICAL.Recur} instance using members from the passed
+     * data object.
+     *
+     * @param {Object} aData                              An object with members of the recurrence
+     * @param {frequencyValues=} aData.freq               The frequency value
+     * @param {Number=} aData.interval                    The INTERVAL value
+     * @param {weekDay=} aData.wkst                       The week start value
+     * @param {Time=} aData.until                         The end of the recurrence set
+     * @param {Number=} aData.count                       The number of occurrences
+     * @param {Array.<Number>=} aData.bysecond            The seconds for the BYSECOND part
+     * @param {Array.<Number>=} aData.byminute            The minutes for the BYMINUTE part
+     * @param {Array.<Number>=} aData.byhour              The hours for the BYHOUR part
+     * @param {Array.<String>=} aData.byday               The BYDAY values
+     * @param {Array.<Number>=} aData.bymonthday          The days for the BYMONTHDAY part
+     * @param {Array.<Number>=} aData.byyearday           The days for the BYYEARDAY part
+     * @param {Array.<Number>=} aData.byweekno            The weeks for the BYWEEKNO part
+     * @param {Array.<Number>=} aData.bymonth             The month for the BYMONTH part
+     * @param {Array.<Number>=} aData.bysetpos            The positionals for the BYSETPOS part
+     */
+    static fromData(aData: {
+        freq?: frequencyValues | undefined;
+        interval?: number | undefined;
+        wkst?: weekDay | undefined;
+        until?: Time | undefined;
+        count?: number | undefined;
+        bysecond?: Array<number> | undefined;
+        byminute?: Array<number> | undefined;
+        byhour?: Array<number> | undefined;
+        byday?: Array<string> | undefined;
+        bymonthday?: Array<number> | undefined;
+        byyearday?: Array<number> | undefined;
+        byweekno?: Array<number> | undefined;
+        bymonth?: Array<number> | undefined;
+        bysetpos?: Array<number> | undefined;
+    }): Recur;
+    /**
+     * Converts a recurrence string to a data object, suitable for the fromData
+     * method.
+     *
+     * @private
+     * @param {String} string     The string to parse
+     * @param {Boolean} fmtIcal   If true, the string is considered to be an
+     *                              iCalendar string
+     * @return {Recur}            The recurrence instance
+     */
+    private static _stringToData;
+    /**
+     * Convert an ical representation of a day (SU, MO, etc..)
+     * into a numeric value of that day.
+     *
+     * @param {String} string     The iCalendar day name
+     * @param {weekDay=} aWeekStart
+     *        The week start weekday, defaults to SUNDAY
+     * @return {Number}           Numeric value of given day
+     */
+    static icalDayToNumericDay(string: string, aWeekStart?: weekDay | undefined): number;
+    /**
+     * Convert a numeric day value into its ical representation (SU, MO, etc..)
+     *
+     * @param {Number} num        Numeric value of given day
+     * @param {weekDay=} aWeekStart
+     *        The week start weekday, defaults to SUNDAY
+     * @return {String}           The ICAL day value, e.g SU,MO,...
+     */
+    static numericDayToIcalDay(num: number, aWeekStart?: weekDay | undefined): string;
+    /**
+     * Create a new instance of the Recur class.
+     *
+     * @param {Object} data                               An object with members of the recurrence
+     * @param {frequencyValues=} data.freq                The frequency value
+     * @param {Number=} data.interval                     The INTERVAL value
+     * @param {weekDay=} data.wkst                        The week start value
+     * @param {Time=} data.until                          The end of the recurrence set
+     * @param {Number=} data.count                        The number of occurrences
+     * @param {Array.<Number>=} data.bysecond             The seconds for the BYSECOND part
+     * @param {Array.<Number>=} data.byminute             The minutes for the BYMINUTE part
+     * @param {Array.<Number>=} data.byhour               The hours for the BYHOUR part
+     * @param {Array.<String>=} data.byday                The BYDAY values
+     * @param {Array.<Number>=} data.bymonthday           The days for the BYMONTHDAY part
+     * @param {Array.<Number>=} data.byyearday            The days for the BYYEARDAY part
+     * @param {Array.<Number>=} data.byweekno             The weeks for the BYWEEKNO part
+     * @param {Array.<Number>=} data.bymonth              The month for the BYMONTH part
+     * @param {Array.<Number>=} data.bysetpos             The positionals for the BYSETPOS part
+     */
+    constructor(data: {
+        freq?: frequencyValues | undefined;
+        interval?: number | undefined;
+        wkst?: weekDay | undefined;
+        until?: Time | undefined;
+        count?: number | undefined;
+        bysecond?: Array<number> | undefined;
+        byminute?: Array<number> | undefined;
+        byhour?: Array<number> | undefined;
+        byday?: Array<string> | undefined;
+        bymonthday?: Array<number> | undefined;
+        byyearday?: Array<number> | undefined;
+        byweekno?: Array<number> | undefined;
+        bymonth?: Array<number> | undefined;
+        bysetpos?: Array<number> | undefined;
+    });
+    wrappedJSObject: this;
+    /**
+     * An object holding the BY-parts of the recurrence rule
+     * @memberof ICAL.Recur
+     * @typedef {Object} byParts
+     * @property {Array.<Number>=} BYSECOND            The seconds for the BYSECOND part
+     * @property {Array.<Number>=} BYMINUTE            The minutes for the BYMINUTE part
+     * @property {Array.<Number>=} BYHOUR              The hours for the BYHOUR part
+     * @property {Array.<String>=} BYDAY               The BYDAY values
+     * @property {Array.<Number>=} BYMONTHDAY          The days for the BYMONTHDAY part
+     * @property {Array.<Number>=} BYYEARDAY           The days for the BYYEARDAY part
+     * @property {Array.<Number>=} BYWEEKNO            The weeks for the BYWEEKNO part
+     * @property {Array.<Number>=} BYMONTH             The month for the BYMONTH part
+     * @property {Array.<Number>=} BYSETPOS            The positionals for the BYSETPOS part
+     */
+    /**
+     * An object holding the BY-parts of the recurrence rule
+     * @type {byParts}
+     */
+    parts: {
+        /**
+         * The seconds for the BYSECOND part
+         */
+        BYSECOND?: Array<number> | undefined;
+        /**
+         * The minutes for the BYMINUTE part
+         */
+        BYMINUTE?: Array<number> | undefined;
+        /**
+         * The hours for the BYHOUR part
+         */
+        BYHOUR?: Array<number> | undefined;
+        /**
+         * The BYDAY values
+         */
+        BYDAY?: Array<string> | undefined;
+        /**
+         * The days for the BYMONTHDAY part
+         */
+        BYMONTHDAY?: Array<number> | undefined;
+        /**
+         * The days for the BYYEARDAY part
+         */
+        BYYEARDAY?: Array<number> | undefined;
+        /**
+         * The weeks for the BYWEEKNO part
+         */
+        BYWEEKNO?: Array<number> | undefined;
+        /**
+         * The month for the BYMONTH part
+         */
+        BYMONTH?: Array<number> | undefined;
+        /**
+         * The positionals for the BYSETPOS part
+         */
+        BYSETPOS?: Array<number> | undefined;
+    };
+    /**
+     * The interval value for the recurrence rule.
+     * @type {Number}
+     */
+    interval: number;
+    /**
+     * The week start day
+     *
+     * @type {weekDay}
+     * @default ICAL.Time.MONDAY
+     */
+    wkst: weekDay;
+    /**
+     * The end of the recurrence
+     * @type {?Time}
+     */
+    until: Time | null;
+    /**
+     * The maximum number of occurrences
+     * @type {?Number}
+     */
+    count: number | null;
+    /**
+     * The frequency value.
+     * @type {frequencyValues}
+     */
+    freq: frequencyValues;
+    /**
+     * The class identifier.
+     * @constant
+     * @type {String}
+     * @default "icalrecur"
+     */
+    icalclass: string;
+    /**
+     * The type name, to be used in the jCal object.
+     * @constant
+     * @type {String}
+     * @default "recur"
+     */
+    icaltype: string;
+    /**
+     * Create a new iterator for this recurrence rule. The passed start date
+     * must be the start date of the event, not the start of the range to
+     * search in.
+     *
+     * @example
+     * let recur = comp.getFirstPropertyValue('rrule');
+     * let dtstart = comp.getFirstPropertyValue('dtstart');
+     * let iter = recur.iterator(dtstart);
+     * for (let next = iter.next(); next; next = iter.next()) {
+     *   if (next.compare(rangeStart) < 0) {
+     *     continue;
+     *   }
+     *   console.log(next.toString());
+     * }
+     *
+     * @param {Time} aStart        The item's start date
+     * @return {RecurIterator}     The recurrence iterator
+     */
+    iterator(aStart: Time): RecurIterator;
+    /**
+     * Returns a clone of the recurrence object.
+     *
+     * @return {Recur}      The cloned object
+     */
+    clone(): Recur;
+    /**
+     * Checks if the current rule is finite, i.e. has a count or until part.
+     *
+     * @return {Boolean}        True, if the rule is finite
+     */
+    isFinite(): boolean;
+    /**
+     * Checks if the current rule has a count part, and not limited by an until
+     * part.
+     *
+     * @return {Boolean}        True, if the rule is by count
+     */
+    isByCount(): boolean;
+    /**
+     * Adds a component (part) to the recurrence rule. This is not a component
+     * in the sense of {@link ICAL.Component}, but a part of the recurrence
+     * rule, i.e. BYMONTH.
+     *
+     * @param {String} aType            The name of the component part
+     * @param {Array|String} aValue     The component value
+     */
+    addComponent(aType: string, aValue: any[] | string): void;
+    /**
+     * Sets the component value for the given by-part.
+     *
+     * @param {String} aType        The component part name
+     * @param {Array} aValues       The component values
+     */
+    setComponent(aType: string, aValues: any[]): void;
+    /**
+     * Gets (a copy) of the requested component value.
+     *
+     * @param {String} aType        The component part name
+     * @return {Array}              The component part value
+     */
+    getComponent(aType: string): any[];
+    /**
+     * Retrieves the next occurrence after the given recurrence id. See the
+     * guide on {@tutorial terminology} for more details.
+     *
+     * NOTE: Currently, this method iterates all occurrences from the start
+     * date. It should not be called in a loop for performance reasons. If you
+     * would like to get more than one occurrence, you can iterate the
+     * occurrences manually, see the example on the
+     * {@link ICAL.Recur#iterator iterator} method.
+     *
+     * @param {Time} aStartTime        The start of the event series
+     * @param {Time} aRecurrenceId     The date of the last occurrence
+     * @return {Time}                  The next occurrence after
+     */
+    getNextOccurrence(aStartTime: Time, aRecurrenceId: Time): Time;
+    /**
+     * Sets up the current instance using members from the passed data object.
+     *
+     * @param {Object} data                               An object with members of the recurrence
+     * @param {frequencyValues=} data.freq                The frequency value
+     * @param {Number=} data.interval                     The INTERVAL value
+     * @param {weekDay=} data.wkst                        The week start value
+     * @param {Time=} data.until                          The end of the recurrence set
+     * @param {Number=} data.count                        The number of occurrences
+     * @param {Array.<Number>=} data.bysecond             The seconds for the BYSECOND part
+     * @param {Array.<Number>=} data.byminute             The minutes for the BYMINUTE part
+     * @param {Array.<Number>=} data.byhour               The hours for the BYHOUR part
+     * @param {Array.<String>=} data.byday                The BYDAY values
+     * @param {Array.<Number>=} data.bymonthday           The days for the BYMONTHDAY part
+     * @param {Array.<Number>=} data.byyearday            The days for the BYYEARDAY part
+     * @param {Array.<Number>=} data.byweekno             The weeks for the BYWEEKNO part
+     * @param {Array.<Number>=} data.bymonth              The month for the BYMONTH part
+     * @param {Array.<Number>=} data.bysetpos             The positionals for the BYSETPOS part
+     */
+    fromData(data: {
+        freq?: frequencyValues | undefined;
+        interval?: number | undefined;
+        wkst?: weekDay | undefined;
+        until?: Time | undefined;
+        count?: number | undefined;
+        bysecond?: Array<number> | undefined;
+        byminute?: Array<number> | undefined;
+        byhour?: Array<number> | undefined;
+        byday?: Array<string> | undefined;
+        bymonthday?: Array<number> | undefined;
+        byyearday?: Array<number> | undefined;
+        byweekno?: Array<number> | undefined;
+        bymonth?: Array<number> | undefined;
+        bysetpos?: Array<number> | undefined;
+    }): void;
+    /**
+     * The jCal representation of this recurrence type.
+     * @return {Object}
+     */
+    toJSON(): any;
+    /**
+     * The string representation of this recurrence rule.
+     * @return {String}
+     */
+    toString(): string;
+}
+import Time from "./time.js";
+import RecurIterator from "./recur_iterator.js";
+//# sourceMappingURL=recur.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/recur.d.ts.map

@@ -0,0 +1 @@
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cron/scripts/node_modules/ical.js/dist/types/recur_expansion.d.ts

@@ -0,0 +1,199 @@
+export default RecurExpansion;
+/**
+ * Primary class for expanding recurring rules.  Can take multiple rrules, rdates, exdate(s) and
+ * iterate (in order) over each next occurrence.
+ *
+ * Once initialized this class can also be serialized saved and continue iteration from the last
+ * point.
+ *
+ * NOTE: it is intended that this class is to be used with {@link ICAL.Event} which handles recurrence
+ * exceptions.
+ *
+ * @example
+ * // assuming event is a parsed ical component
+ * var event;
+ *
+ * var expand = new ICAL.RecurExpansion({
+ *   component: event,
+ *   dtstart: event.getFirstPropertyValue('dtstart')
+ * });
+ *
+ * // remember there are infinite rules so it is a good idea to limit the scope of the iterations
+ * // then resume later on.
+ *
+ * // next is always an ICAL.Time or null
+ * var next;
+ *
+ * while (someCondition && (next = expand.next())) {
+ *   // do something with next
+ * }
+ *
+ * // save instance for later
+ * var json = JSON.stringify(expand);
+ *
+ * //...
+ *
+ * // NOTE: if the component's properties have changed you will need to rebuild the class and start
+ * // over. This only works when the component's recurrence info is the same.
+ * var expand = new ICAL.RecurExpansion(JSON.parse(json));
+ *
+ * @memberof ICAL
+ */
+declare class RecurExpansion {
+    /**
+     * Creates a new ICAL.RecurExpansion instance.
+     *
+     * The options object can be filled with the specified initial values. It can also contain
+     * additional members, as a result of serializing a previous expansion state, as shown in the
+     * example.
+     *
+     * @param {Object} options
+     *        Recurrence expansion options
+     * @param {Time} options.dtstart
+     *        Start time of the event
+     * @param {Component=} options.component
+     *        Component for expansion, required if not resuming.
+     */
+    constructor(options: {
+        dtstart: Time;
+        component?: Component | undefined;
+    });
+    /**
+     * Array of rdate instances.
+     *
+     * @type {Time[]}
+     * @private
+     */
+    private ruleDates;
+    /**
+     * Array of exdate instances.
+     *
+     * @type {Time[]}
+     * @private
+     */
+    private exDates;
+    /**
+     * True when iteration is fully completed.
+     * @type {Boolean}
+     */
+    complete: boolean;
+    /**
+     * Array of rrule iterators.
+     *
+     * @type {RecurIterator[]}
+     * @private
+     */
+    private ruleIterators;
+    /**
+     * Current position in ruleDates array.
+     * @type {Number}
+     * @private
+     */
+    private ruleDateInc;
+    /**
+     * Current position in exDates array
+     * @type {Number}
+     * @private
+     */
+    private exDateInc;
+    /**
+     * Current negative date.
+     *
+     * @type {Time}
+     * @private
+     */
+    private exDate;
+    /**
+     * Current additional date.
+     *
+     * @type {Time}
+     * @private
+     */
+    private ruleDate;
+    /**
+     * Start date of recurring rules.
+     *
+     * @type {Time}
+     */
+    dtstart: Time;
+    /**
+     * Last expanded time
+     *
+     * @type {Time}
+     */
+    last: Time;
+    /**
+     * Initialize the recurrence expansion from the data object. The options
+     * object may also contain additional members, see the
+     * {@link ICAL.RecurExpansion constructor} for more details.
+     *
+     * @param {Object} options
+     *        Recurrence expansion options
+     * @param {Time} options.dtstart
+     *        Start time of the event
+     * @param {Component=} options.component
+     *        Component for expansion, required if not resuming.
+     */
+    fromData(options: {
+        dtstart: Time;
+        component?: Component | undefined;
+    }): void;
+    /**
+     * Compare two ICAL.Time objects.  When the second parameter is a DATE and the first parameter is
+     * DATE-TIME, strip the time and compare only the days.
+     *
+     * @private
+     * @param {Time} a   The one object to compare
+     * @param {Time} b   The other object to compare
+     */
+    private _compare_special;
+    /**
+     * Retrieve the next occurrence in the series.
+     * @return {Time}
+     */
+    next(): Time;
+    /**
+     * Converts object into a serialize-able format. This format can be passed
+     * back into the expansion to resume iteration.
+     * @return {Object}
+     */
+    toJSON(): any;
+    /**
+     * Extract all dates from the properties in the given component. The
+     * properties will be filtered by the property name.
+     *
+     * @private
+     * @param {Component} component             The component to search in
+     * @param {String} propertyName             The property name to search for
+     * @return {Time[]}                         The extracted dates.
+     */
+    private _extractDates;
+    /**
+     * Initialize the recurrence expansion.
+     *
+     * @private
+     * @param {Component} component    The component to initialize from.
+     */
+    private _init;
+    /**
+     * Advance to the next exdate
+     * @private
+     */
+    private _nextExDay;
+    /**
+     * Advance to the next rule date
+     * @private
+     */
+    private _nextRuleDay;
+    /**
+     * Find and return the recurrence rule with the most recent event and
+     * return it.
+     *
+     * @private
+     * @return {?RecurIterator}    Found iterator.
+     */
+    private _nextRecurrenceIter;
+}
+import Time from "./time.js";
+import Component from "./component.js";
+//# sourceMappingURL=recur_expansion.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/recur_expansion.d.ts.map

@@ -0,0 +1 @@
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cron/scripts/node_modules/ical.js/dist/types/recur_iterator.d.ts

@@ -0,0 +1,220 @@
+export default RecurIterator;
+/**
+ * Imports the 'weekDay' type from the "types.js" module
+ */
+export type weekDay = import("./types.js").weekDay;
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ *
+ * @ignore
+ * @typedef {import("./types.js").weekDay} weekDay
+ * Imports the 'weekDay' type from the "types.js" module
+ */
+/**
+ * An iterator for a single recurrence rule. This class usually doesn't have to be instanciated
+ * directly, the convenience method {@link ICAL.Recur#iterator} can be used.
+ *
+ * @memberof ICAL
+ */
+declare class RecurIterator {
+    static _indexMap: {
+        BYSECOND: number;
+        BYMINUTE: number;
+        BYHOUR: number;
+        BYDAY: number;
+        BYMONTHDAY: number;
+        BYYEARDAY: number;
+        BYWEEKNO: number;
+        BYMONTH: number;
+        BYSETPOS: number;
+    };
+    static _expandMap: {
+        SECONDLY: number[];
+        MINUTELY: number[];
+        HOURLY: number[];
+        DAILY: number[];
+        WEEKLY: number[];
+        MONTHLY: number[];
+        YEARLY: number[];
+    };
+    static UNKNOWN: number;
+    static CONTRACT: number;
+    static EXPAND: number;
+    static ILLEGAL: number;
+    /**
+     * Creates a new ICAL.RecurIterator instance. The options object may contain additional members
+     * when resuming iteration from a previous run.
+     *
+     * @param {Object} options                The iterator options
+     * @param {Recur} options.rule            The rule to iterate.
+     * @param {Time} options.dtstart          The start date of the event.
+     * @param {Boolean=} options.initialized  When true, assume that options are
+     *        from a previously constructed iterator. Initialization will not be
+     *        repeated.
+     */
+    constructor(options: {
+        rule: Recur;
+        dtstart: Time;
+        initialized?: boolean | undefined;
+    });
+    /**
+     * True when iteration is finished.
+     * @type {Boolean}
+     */
+    completed: boolean;
+    /**
+     * The rule that is being iterated
+     * @type {Recur}
+     */
+    rule: Recur;
+    /**
+     * The start date of the event being iterated.
+     * @type {Time}
+     */
+    dtstart: Time;
+    /**
+     * The last occurrence that was returned from the
+     * {@link RecurIterator#next} method.
+     * @type {Time}
+     */
+    last: Time;
+    /**
+     * The sequence number from the occurrence
+     * @type {Number}
+     */
+    occurrence_number: number;
+    /**
+     * The indices used for the {@link ICAL.RecurIterator#by_data} object.
+     * @type {Object}
+     * @private
+     */
+    private by_indices;
+    /**
+     * If true, the iterator has already been initialized
+     * @type {Boolean}
+     * @private
+     */
+    private initialized;
+    /**
+     * The initializd by-data.
+     * @type {Object}
+     * @private
+     */
+    private by_data;
+    /**
+     * The expanded yeardays
+     * @type {Array}
+     * @private
+     */
+    private days;
+    /**
+     * The index in the {@link ICAL.RecurIterator#days} array.
+     * @type {Number}
+     * @private
+     */
+    private days_index;
+    /**
+     * Initialize the recurrence iterator from the passed data object. This
+     * method is usually not called directly, you can initialize the iterator
+     * through the constructor.
+     *
+     * @param {Object} options                The iterator options
+     * @param {Recur} options.rule            The rule to iterate.
+     * @param {Time} options.dtstart          The start date of the event.
+     * @param {Boolean=} options.initialized  When true, assume that options are
+     *        from a previously constructed iterator. Initialization will not be
+     *        repeated.
+     */
+    fromData(options: {
+        rule: Recur;
+        dtstart: Time;
+        initialized?: boolean | undefined;
+    }): void;
+    /**
+     * Initialize the iterator
+     * @private
+     */
+    private init;
+    /**
+     * Retrieve the next occurrence from the iterator.
+     * @return {Time}
+     */
+    next(again?: boolean): Time;
+    next_second(): number;
+    increment_second(inc: any): void;
+    next_minute(): number;
+    increment_minute(inc: any): void;
+    next_hour(): number;
+    increment_hour(inc: any): void;
+    next_day(): number;
+    next_week(): number;
+    /**
+     * Normalize each by day rule for a given year/month.
+     * Takes into account ordering and negative rules
+     *
+     * @private
+     * @param {Number} year         Current year.
+     * @param {Number} month        Current month.
+     * @param {Array}  rules        Array of rules.
+     *
+     * @return {Array} sorted and normalized rules.
+     *                 Negative rules will be expanded to their
+     *                 correct positive values for easier processing.
+     */
+    private normalizeByMonthDayRules;
+    /**
+     * NOTES:
+     * We are given a list of dates in the month (BYMONTHDAY) (23, etc..)
+     * Also we are given a list of days (BYDAY) (MO, 2SU, etc..) when
+     * both conditions match a given date (this.last.day) iteration stops.
+     *
+     * @private
+     * @param {Boolean=} isInit     When given true will not increment the
+     *                                current day (this.last).
+     */
+    private _byDayAndMonthDay;
+    next_month(): number;
+    next_weekday_by_week(): number;
+    next_year(): 0 | 1;
+    _nextByYearDay(): 0 | 1;
+    /**
+     * @param dow (eg: '1TU', '-1MO')
+     * @param {weekDay=} aWeekStart The week start weekday
+     * @return [pos, numericDow] (eg: [1, 3]) numericDow is relative to aWeekStart
+     */
+    ruleDayOfWeek(dow: any, aWeekStart?: weekDay | undefined): any[];
+    next_generic(aRuleType: any, aInterval: any, aDateAttr: any, aFollowingAttr: any, aPreviousIncr: any): number;
+    increment_monthday(inc: any): void;
+    increment_month(): void;
+    increment_year(inc: any): void;
+    increment_generic(inc: any, aDateAttr: any, aFactor: any, aNextIncrement: any): void;
+    has_by_data(aRuleType: any): boolean;
+    expand_year_days(aYear: any): number;
+    expand_by_day(aYear: any): number[];
+    is_day_in_byday(tt: any): 0 | 1;
+    /**
+     * Checks if given value is in BYSETPOS.
+     *
+     * @private
+     * @param {Numeric} aPos position to check for.
+     * @return {Boolean} false unless BYSETPOS rules exist
+     *                   and the given value is present in rules.
+     */
+    private check_set_position;
+    sort_byday_rules(aRules: any): void;
+    check_contract_restriction(aRuleType: any, v: any): boolean;
+    check_contracting_rules(): boolean;
+    setup_defaults(aRuleType: any, req: any, deftime: any): any;
+    /**
+     * Convert iterator into a serialize-able object.  Will preserve current
+     * iteration sequence to ensure the seamless continuation of the recurrence
+     * rule.
+     * @return {Object}
+     */
+    toJSON(): any;
+}
+import Recur from "./recur.js";
+import Time from "./time.js";
+//# sourceMappingURL=recur_iterator.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/recur_iterator.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"recur_iterator.d.ts","sourceRoot":"","sources":["../../lib/ical/recur_iterator.js"],"names":[],"mappings":";;;;sBAea,OAAO,YAAY,EAAE,OAAO;AANzC;;;;;;;;GAQG;AAEH;;;;;GAKG;AACH;IACE;;;;;;;;;;MAUE;IAEF;;;;;;;;MAQE;IAEF,uBAAmB;IACnB,wBAAoB;IACpB,sBAAkB;IAClB,uBAAmB;IAEnB;;;;;;;;;;OAUG;IACH;QAN0B,IAAI,EAAnB,KAAK;QACS,OAAO,EAArB,IAAI;QACc,WAAW;OAMvC;IAED;;;OAGG;IACH,mBAAkB;IAElB;;;OAGG;IACH,MAFU,KAAK,CAEH;IAEZ;;;OAGG;IACH,SAFU,IAAI,CAEC;IAEf;;;;OAIG;IACH,MAFU,IAAI,CAEF;IAEZ;;;OAGG;IACH,0BAAsB;IAEtB;;;;OAIG;IACH,mBAAkB;IAElB;;;;OAIG;IACH,oBAAoB;IAEpB;;;;OAIG;IACH,gBAAe;IAEf;;;;OAIG;IACH,aAAY;IAEZ;;;;OAIG;IACH,mBAAe;IAEf;;;;;;;;;;;OAWG;IACH;QAN0B,IAAI,EAAnB,KAAK;QACS,OAAO,EAArB,IAAI;QACc,WAAW;aA8DvC;IAED;;;OAGG;IACH,aAyKC;IAED;;;OAGG;IACH,uBAFY,IAAI,CAqFf;IAED,sBAEC;IAED,iCAEC;IAED,sBAGC;IAED,iCAEC;IAED,oBAGC;IAED,+BAEC;IAED,mBAcC;IAED,oBAgCC;IAED;;;;;;;;;;;;OAYG;IACH,iCA2CC;IAED;;;;;;;;;OASG;IACH,0BAmIC;IAED,qBA2FC;IAED,+BAwDC;IAED,mBAsBC;IAED,wBAqBC;IAED;;;;OAIG;IACH,qCAHW,OAAO,qBAYjB;IAED,8GA2BC;IAED,mCAUC;IAED,wBAmCC;IAED,+BAIC;IAED,qFAOC;IAED,qCAEC;IAED,qCAmOC;IAED,oCAsDC;IAED,gCAgBC;IAED;;;;;;;OAOG;IACH,2BAOC;IAED,oCAaC;IAED,4DAqBC;IAED,mCAaC;IAED,4DAaC;IAED;;;;;OAKG;IACH,cAaC;CACF;kBAp7CiB,YAAY;iBACb,WAAW"}

cron/scripts/node_modules/ical.js/dist/types/stringify.d.ts

@@ -0,0 +1,95 @@
+/**
+ * Convert a full jCal/jCard array into a iCalendar/vCard string.
+ *
+ * @function ICAL.stringify
+ * @variation function
+ * @param {Array} jCal    The jCal/jCard document
+ * @return {String}       The stringified iCalendar/vCard document
+ */
+declare function stringify(jCal: any[]): string;
+declare namespace stringify {
+    /**
+     * Converts an jCal component array into a ICAL string.
+     * Recursive will resolve sub-components.
+     *
+     * Exact component/property order is not saved all
+     * properties will come before subcomponents.
+     *
+     * @function ICAL.stringify.component
+     * @param {Array} component
+     *        jCal/jCard fragment of a component
+     * @param {designSet} designSet
+     *        The design data to use for this component
+     * @return {String}       The iCalendar/vCard string
+     */
+    function component(component: any[], designSet: import("./types.js").designSet): string;
+    /**
+     * Converts a single jCal/jCard property to a iCalendar/vCard string.
+     *
+     * @function ICAL.stringify.property
+     * @param {Array} property
+     *        jCal/jCard property array
+     * @param {designSet} designSet
+     *        The design data to use for this property
+     * @param {Boolean} noFold
+     *        If true, the line is not folded
+     * @return {String}       The iCalendar/vCard string
+     */
+    function property(property: any[], designSet: import("./types.js").designSet, noFold: boolean): string;
+    /**
+     * Handles escaping of property values that may contain:
+     *
+     *    COLON (:), SEMICOLON (;), or COMMA (,)
+     *
+     * If any of the above are present the result is wrapped
+     * in double quotes.
+     *
+     * @function ICAL.stringify.paramPropertyValue
+     * @param {String} value      Raw property value
+     * @param {boolean} force     If value should be escaped even when unnecessary
+     * @return {String}           Given or escaped value when needed
+     */
+    function paramPropertyValue(value: string, force: boolean): string;
+    /**
+     * Converts an array of ical values into a single
+     * string based on a type and a delimiter value (like ",").
+     *
+     * @function ICAL.stringify.multiValue
+     * @param {Array} values      List of values to convert
+     * @param {String} delim      Used to join the values (",", ";", ":")
+     * @param {String} type       Lowecase ical value type
+     *        (like boolean, date-time, etc..)
+     * @param {?String} innerMulti If set, each value will again be processed
+     *        Used for structured values
+     * @param {designSet} designSet
+     *        The design data to use for this property
+     *
+     * @return {String}           iCalendar/vCard string for value
+     */
+    function multiValue(values: any[], delim: string, type: string, innerMulti: string, designSet: import("./types.js").designSet, structuredValue: any): string;
+    /**
+     * Processes a single ical value runs the associated "toICAL" method from the
+     * design value type if available to convert the value.
+     *
+     * @function ICAL.stringify.value
+     * @param {String|Number} value       A formatted value
+     * @param {String} type               Lowercase iCalendar/vCard value type
+     *  (like boolean, date-time, etc..)
+     * @return {String}                   iCalendar/vCard value for single value
+     */
+    function value(value: string | number, type: string, designSet: any, structuredValue: any): string;
+    /**
+     * Internal helper for rfc6868. Exposing this on ICAL.stringify so that
+     * hackers can disable the rfc6868 parsing if the really need to.
+     *
+     * @param {String} val        The value to unescape
+     * @return {String}           The escaped value
+     */
+    function _rfc6868Unescape(val: string): string;
+}
+export default stringify;
+/**
+ * Imports the 'designSet' type from the "types.js" module
+ */
+export type designSet = import("./types.js").designSet;
+//# sourceMappingURL=stringify.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/stringify.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"stringify.d.ts","sourceRoot":"","sources":["../../lib/ical/stringify.js"],"names":[],"mappings":"AAsBA;;;;;;;GAOG;AACH,gDAeC;;IAED;;;;;;;;;;;;;OAaG;IACH,wFAgCC;IAED;;;;;;;;;;;OAWG;IACH,uGAuGC;IAED;;;;;;;;;;;;OAYG;IACH,mEAUC;IAED;;;;;;;;;;;;;;;OAeG;IACH,6JAkBC;IAED;;;;;;;;;OASG;IACH,mGAKC;IAED;;;;;;OAMG;IACH,+CAIC;;;;;;wBA/RY,OAAO,YAAY,EAAE,SAAS"}

cron/scripts/node_modules/ical.js/dist/types/time.d.ts

@@ -0,0 +1,542 @@
+export default Time;
+/**
+ * Imports the 'weekDay' type from the "types.js" module
+ */
+export type weekDay = import("./types.js").weekDay;
+/**
+ * Imports the 'timeInit' type from the "types.js" module
+ */
+export type timeInit = import("./types.js").timeInit;
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ *
+ * @ignore
+ * @typedef {import("./types.js").weekDay} weekDay
+ * Imports the 'weekDay' type from the "types.js" module
+ *
+ * @ignore
+ * @typedef {import("./types.js").timeInit} timeInit
+ * Imports the 'timeInit' type from the "types.js" module
+ */
+/**
+ * @classdesc
+ * iCalendar Time representation (similar to JS Date object).  Fully
+ * independent of system (OS) timezone / time.  Unlike JS Date, the month
+ * January is 1, not zero.
+ *
+ * @example
+ * var time = new ICAL.Time({
+ *   year: 2012,
+ *   month: 10,
+ *   day: 11
+ *   minute: 0,
+ *   second: 0,
+ *   isDate: false
+ * });
+ *
+ *
+ * @memberof ICAL
+*/
+declare class Time {
+    static _dowCache: {};
+    static _wnCache: {};
+    /**
+     * Returns the days in the given month
+     *
+     * @param {Number} month      The month to check
+     * @param {Number} year       The year to check
+     * @return {Number}           The number of days in the month
+     */
+    static daysInMonth(month: number, year: number): number;
+    /**
+     * Checks if the year is a leap year
+     *
+     * @param {Number} year       The year to check
+     * @return {Boolean}          True, if the year is a leap year
+     */
+    static isLeapYear(year: number): boolean;
+    /**
+     * Create a new ICAL.Time from the day of year and year. The date is returned
+     * in floating timezone.
+     *
+     * @param {Number} aDayOfYear     The day of year
+     * @param {Number} aYear          The year to create the instance in
+     * @return {Time}                 The created instance with the calculated date
+     */
+    static fromDayOfYear(aDayOfYear: number, aYear: number): Time;
+    /**
+     * Returns a new ICAL.Time instance from a date string, e.g 2015-01-02.
+     *
+     * @deprecated                Use {@link ICAL.Time.fromDateString} instead
+     * @param {String} str        The string to create from
+     * @return {Time}             The date/time instance
+     */
+    static fromStringv2(str: string): Time;
+    /**
+     * Returns a new ICAL.Time instance from a date string, e.g 2015-01-02.
+     *
+     * @param {String} aValue     The string to create from
+     * @return {Time}             The date/time instance
+     */
+    static fromDateString(aValue: string): Time;
+    /**
+     * Returns a new ICAL.Time instance from a date-time string, e.g
+     * 2015-01-02T03:04:05. If a property is specified, the timezone is set up
+     * from the property's TZID parameter.
+     *
+     * @param {String} aValue         The string to create from
+     * @param {Property=} prop        The property the date belongs to
+     * @return {Time}                 The date/time instance
+     */
+    static fromDateTimeString(aValue: string, prop?: Property | undefined): Time;
+    /**
+     * Returns a new ICAL.Time instance from a date or date-time string,
+     *
+     * @param {String} aValue         The string to create from
+     * @param {Property=} prop        The property the date belongs to
+     * @return {Time}                 The date/time instance
+     */
+    static fromString(aValue: string, aProperty: any): Time;
+    /**
+     * Creates a new ICAL.Time instance from the given Javascript Date.
+     *
+     * @param {?Date} aDate             The Javascript Date to read, or null to reset
+     * @param {Boolean} [useUTC=false]  If true, the UTC values of the date will be used
+     */
+    static fromJSDate(aDate: Date | null, useUTC?: boolean): Time;
+    /**
+     * Creates a new ICAL.Time instance from the the passed data object.
+     *
+     * @param {timeInit} aData          Time initialization
+     * @param {Timezone=} aZone         Timezone this position occurs in
+     */
+    static fromData: (aData: timeInit, aZone?: Timezone | undefined) => Time;
+    /**
+     * Creates a new ICAL.Time instance from the current moment.
+     * The instance is “floating” - has no timezone relation.
+     * To create an instance considering the time zone, call
+     * ICAL.Time.fromJSDate(new Date(), true)
+     * @return {Time}
+     */
+    static now(): Time;
+    /**
+     * Returns the date on which ISO week number 1 starts.
+     *
+     * @see Time#weekNumber
+     * @param {Number} aYear                  The year to search in
+     * @param {weekDay=} aWeekStart           The week start weekday, used for calculation.
+     * @return {Time}                         The date on which week number 1 starts
+     */
+    static weekOneStarts(aYear: number, aWeekStart?: weekDay | undefined): Time;
+    /**
+     * Get the dominical letter for the given year. Letters range from A - G for
+     * common years, and AG to GF for leap years.
+     *
+     * @param {Number} yr           The year to retrieve the letter for
+     * @return {String}             The dominical letter.
+     */
+    static getDominicalLetter(yr: number): string;
+    static "__#1@#epochTime": any;
+    /**
+     * January 1st, 1970 as an ICAL.Time.
+     * @type {Time}
+     * @constant
+     * @instance
+     */
+    static get epochTime(): Time;
+    static _cmp_attr(a: any, b: any, attr: any): 0 | 1 | -1;
+    /**
+     * The days that have passed in the year after a given month. The array has
+     * two members, one being an array of passed days for non-leap years, the
+     * other analog for leap years.
+     * @example
+     * var isLeapYear = ICAL.Time.isLeapYear(year);
+     * var passedDays = ICAL.Time.daysInYearPassedMonth[isLeapYear][month];
+     * @type {Array.<Array.<Number>>}
+     */
+    static daysInYearPassedMonth: Array<Array<number>>;
+    static SUNDAY: number;
+    static MONDAY: number;
+    static TUESDAY: number;
+    static WEDNESDAY: number;
+    static THURSDAY: number;
+    static FRIDAY: number;
+    static SATURDAY: number;
+    /**
+     * The default weekday for the WKST part.
+     * @constant
+     * @default ICAL.Time.MONDAY
+     */
+    static DEFAULT_WEEK_START: number;
+    /**
+     * Creates a new ICAL.Time instance.
+     *
+     * @param {timeInit} data           Time initialization
+     * @param {Timezone} zone           timezone this position occurs in
+     */
+    constructor(data: timeInit, zone: Timezone);
+    wrappedJSObject: this;
+    /**
+     * @type {timeInit}
+     * @private
+     */
+    private _time;
+    /**
+     * The class identifier.
+     * @constant
+     * @type {String}
+     * @default "icaltime"
+     */
+    icalclass: string;
+    _cachedUnixTime: any;
+    /**
+     * The type name, to be used in the jCal object. This value may change and
+     * is strictly defined by the {@link ICAL.Time#isDate isDate} member.
+     * @type {String}
+     * @default "date-time"
+     */
+    get icaltype(): string;
+    /**
+     * The timezone for this time.
+     * @type {Timezone}
+     */
+    zone: Timezone;
+    /**
+     * Internal uses to indicate that a change has been made and the next read
+     * operation must attempt to normalize the value (for example changing the
+     * day to 33).
+     *
+     * @type {Boolean}
+     * @private
+     */
+    private _pendingNormalization;
+    set year(val: number);
+    /**
+     * The year of this date.
+     * @type {Number}
+     */
+    get year(): number;
+    set month(val: number);
+    /**
+     * The month of this date.
+     * @type {Number}
+     */
+    get month(): number;
+    set day(val: number);
+    /**
+     * The day of this date.
+     * @type {Number}
+     */
+    get day(): number;
+    set hour(val: number);
+    /**
+     * The hour of this date-time.
+     * @type {Number}
+     */
+    get hour(): number;
+    set minute(val: number);
+    /**
+     * The minute of this date-time.
+     * @type {Number}
+     */
+    get minute(): number;
+    set second(val: number);
+    /**
+     * The second of this date-time.
+     * @type {Number}
+     */
+    get second(): number;
+    set isDate(val: boolean);
+    /**
+     * If true, the instance represents a date (as opposed to a date-time)
+     * @type {Boolean}
+     */
+    get isDate(): boolean;
+    /**
+     * @private
+     * @param {String} attr             Attribute to get (one of: year, month,
+     *                                  day, hour, minute, second, isDate)
+     * @return {Number|Boolean}         Current value for the attribute
+     */
+    private _getTimeAttr;
+    /**
+     * @private
+     * @param {String} attr             Attribute to set (one of: year, month,
+     *                                  day, hour, minute, second, isDate)
+     * @param {Number|Boolean} val      New value for the attribute
+     */
+    private _setTimeAttr;
+    /**
+     * Returns a clone of the time object.
+     *
+     * @return {Time}              The cloned object
+     */
+    clone(): Time;
+    /**
+     * Reset the time instance to epoch time
+     */
+    reset(): void;
+    /**
+     * Reset the time instance to the given date/time values.
+     *
+     * @param {Number} year             The year to set
+     * @param {Number} month            The month to set
+     * @param {Number} day              The day to set
+     * @param {Number} hour             The hour to set
+     * @param {Number} minute           The minute to set
+     * @param {Number} second           The second to set
+     * @param {Timezone} timezone       The timezone to set
+     */
+    resetTo(year: number, month: number, day: number, hour: number, minute: number, second: number, timezone: Timezone): void;
+    /**
+     * Set up the current instance from the Javascript date value.
+     *
+     * @param {?Date} aDate             The Javascript Date to read, or null to reset
+     * @param {Boolean} [useUTC=false]  If true, the UTC values of the date will be used
+     */
+    fromJSDate(aDate: Date | null, useUTC?: boolean): this;
+    /**
+     * Sets up the current instance using members from the passed data object.
+     *
+     * @param {timeInit} aData          Time initialization
+     * @param {Timezone=} aZone         Timezone this position occurs in
+     */
+    fromData(aData: timeInit, aZone?: Timezone | undefined): this;
+    /**
+     * Calculate the day of week.
+     * @param {weekDay=} aWeekStart
+     *        The week start weekday, defaults to SUNDAY
+     * @return {weekDay}
+     */
+    dayOfWeek(aWeekStart?: weekDay | undefined): weekDay;
+    /**
+     * Calculate the day of year.
+     * @return {Number}
+     */
+    dayOfYear(): number;
+    /**
+     * Returns a copy of the current date/time, rewound to the start of the
+     * week. The resulting ICAL.Time instance is of icaltype date, even if this
+     * is a date-time.
+     *
+     * @param {weekDay=} aWeekStart
+     *        The week start weekday, defaults to SUNDAY
+     * @return {Time}      The start of the week (cloned)
+     */
+    startOfWeek(aWeekStart?: weekDay | undefined): Time;
+    /**
+     * Returns a copy of the current date/time, shifted to the end of the week.
+     * The resulting ICAL.Time instance is of icaltype date, even if this is a
+     * date-time.
+     *
+     * @param {weekDay=} aWeekStart
+     *        The week start weekday, defaults to SUNDAY
+     * @return {Time}      The end of the week (cloned)
+     */
+    endOfWeek(aWeekStart?: weekDay | undefined): Time;
+    /**
+     * Returns a copy of the current date/time, rewound to the start of the
+     * month. The resulting ICAL.Time instance is of icaltype date, even if
+     * this is a date-time.
+     *
+     * @return {Time}      The start of the month (cloned)
+     */
+    startOfMonth(): Time;
+    /**
+     * Returns a copy of the current date/time, shifted to the end of the
+     * month.  The resulting ICAL.Time instance is of icaltype date, even if
+     * this is a date-time.
+     *
+     * @return {Time}      The end of the month (cloned)
+     */
+    endOfMonth(): Time;
+    /**
+     * Returns a copy of the current date/time, rewound to the start of the
+     * year. The resulting ICAL.Time instance is of icaltype date, even if
+     * this is a date-time.
+     *
+     * @return {Time}      The start of the year (cloned)
+     */
+    startOfYear(): Time;
+    /**
+     * Returns a copy of the current date/time, shifted to the end of the
+     * year.  The resulting ICAL.Time instance is of icaltype date, even if
+     * this is a date-time.
+     *
+     * @return {Time}      The end of the year (cloned)
+     */
+    endOfYear(): Time;
+    /**
+     * First calculates the start of the week, then returns the day of year for
+     * this date. If the day falls into the previous year, the day is zero or negative.
+     *
+     * @param {weekDay=} aFirstDayOfWeek
+     *        The week start weekday, defaults to SUNDAY
+     * @return {Number}     The calculated day of year
+     */
+    startDoyWeek(aFirstDayOfWeek?: weekDay | undefined): number;
+    /**
+     * Get the dominical letter for the current year. Letters range from A - G
+     * for common years, and AG to GF for leap years.
+     *
+     * @param {Number} yr           The year to retrieve the letter for
+     * @return {String}             The dominical letter.
+     */
+    getDominicalLetter(): string;
+    /**
+     * Finds the nthWeekDay relative to the current month (not day).  The
+     * returned value is a day relative the month that this month belongs to so
+     * 1 would indicate the first of the month and 40 would indicate a day in
+     * the following month.
+     *
+     * @param {Number} aDayOfWeek   Day of the week see the day name constants
+     * @param {Number} aPos         Nth occurrence of a given week day values
+     *        of 1 and 0 both indicate the first weekday of that type. aPos may
+     *        be either positive or negative
+     *
+     * @return {Number} numeric value indicating a day relative
+     *                   to the current month of this time object
+     */
+    nthWeekDay(aDayOfWeek: number, aPos: number): number;
+    /**
+     * Checks if current time is the nth weekday, relative to the current
+     * month.  Will always return false when rule resolves outside of current
+     * month.
+     *
+     * @param {weekDay} aDayOfWeek                 Day of week to check
+     * @param {Number} aPos                        Relative position
+     * @return {Boolean}                           True, if it is the nth weekday
+     */
+    isNthWeekDay(aDayOfWeek: weekDay, aPos: number): boolean;
+    /**
+     * Calculates the ISO 8601 week number. The first week of a year is the
+     * week that contains the first Thursday. The year can have 53 weeks, if
+     * January 1st is a Friday.
+     *
+     * Note there are regions where the first week of the year is the one that
+     * starts on January 1st, which may offset the week number. Also, if a
+     * different week start is specified, this will also affect the week
+     * number.
+     *
+     * @see Time.weekOneStarts
+     * @param {weekDay} aWeekStart                  The weekday the week starts with
+     * @return {Number}                             The ISO week number
+     */
+    weekNumber(aWeekStart: weekDay): number;
+    /**
+     * Adds the duration to the current time. The instance is modified in
+     * place.
+     *
+     * @param {Duration} aDuration         The duration to add
+     */
+    addDuration(aDuration: Duration): void;
+    /**
+     * Subtract the date details (_excluding_ timezone).  Useful for finding
+     * the relative difference between two time objects excluding their
+     * timezone differences.
+     *
+     * @param {Time} aDate     The date to subtract
+     * @return {Duration}      The difference as a duration
+     */
+    subtractDate(aDate: Time): Duration;
+    /**
+     * Subtract the date details, taking timezones into account.
+     *
+     * @param {Time} aDate  The date to subtract
+     * @return {Duration}   The difference in duration
+     */
+    subtractDateTz(aDate: Time): Duration;
+    /**
+     * Compares the ICAL.Time instance with another one, or a period.
+     *
+     * @param {Time|Period} aOther                  The instance to compare with
+     * @return {Number}                             -1, 0 or 1 for less/equal/greater
+     */
+    compare(other: any): number;
+    /**
+     * Compares only the date part of this instance with another one.
+     *
+     * @param {Time} other                  The instance to compare with
+     * @param {Timezone} tz                 The timezone to compare in
+     * @return {Number}                     -1, 0 or 1 for less/equal/greater
+     */
+    compareDateOnlyTz(other: Time, tz: Timezone): number;
+    /**
+     * Convert the instance into another timezone. The returned ICAL.Time
+     * instance is always a copy.
+     *
+     * @param {Timezone} zone      The zone to convert to
+     * @return {Time}              The copy, converted to the zone
+     */
+    convertToZone(zone: Timezone): Time;
+    /**
+     * Calculates the UTC offset of the current date/time in the timezone it is
+     * in.
+     *
+     * @return {Number}     UTC offset in seconds
+     */
+    utcOffset(): number;
+    /**
+     * Returns an RFC 5545 compliant ical representation of this object.
+     *
+     * @return {String} ical date/date-time
+     */
+    toICALString(): string;
+    /**
+     * The string representation of this date/time, in jCal form
+     * (including : and - separators).
+     * @return {String}
+     */
+    toString(): string;
+    /**
+     * Converts the current instance to a Javascript date
+     * @return {Date}
+     */
+    toJSDate(): Date;
+    _normalize(): this;
+    /**
+     * Adjust the date/time by the given offset
+     *
+     * @param {Number} aExtraDays       The extra amount of days
+     * @param {Number} aExtraHours      The extra amount of hours
+     * @param {Number} aExtraMinutes    The extra amount of minutes
+     * @param {Number} aExtraSeconds    The extra amount of seconds
+     * @param {Number=} aTime           The time to adjust, defaults to the
+     *                                    current instance.
+     */
+    adjust(aExtraDays: number, aExtraHours: number, aExtraMinutes: number, aExtraSeconds: number, aTime?: number | undefined): this;
+    /**
+     * Sets up the current instance from unix time, the number of seconds since
+     * January 1st, 1970.
+     *
+     * @param {Number} seconds      The seconds to set up with
+     */
+    fromUnixTime(seconds: number): void;
+    /**
+     * Converts the current instance to seconds since January 1st 1970.
+     *
+     * @return {Number}         Seconds since 1970
+     */
+    toUnixTime(): number;
+    /**
+     * Converts time to into Object which can be serialized then re-created
+     * using the constructor.
+     *
+     * @example
+     * // toJSON will automatically be called
+     * var json = JSON.stringify(mytime);
+     *
+     * var deserialized = JSON.parse(json);
+     *
+     * var time = new ICAL.Time(deserialized);
+     *
+     * @return {Object}
+     */
+    toJSON(): any;
+}
+import Timezone from "./timezone.js";
+import Duration from "./duration.js";
+import Property from "./property.js";
+//# sourceMappingURL=time.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/time.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"time.d.ts","sourceRoot":"","sources":["../../lib/ical/time.js"],"names":[],"mappings":";;;;sBAqBa,OAAO,YAAY,EAAE,OAAO;;;;uBAI5B,OAAO,YAAY,EAAE,QAAQ;AAV1C;;;;;;;;;;;;GAYG;AAEH;;;;;;;;;;;;;;;;;;EAkBE;AACF;IACE,qBAAsB;IACtB,oBAAqB;IAErB;;;;;;OAMG;IACH,wDAaC;IAED;;;;;OAKG;IACH,yCAMC;IAED;;;;;;;OAOG;IACH,yDAFY,IAAI,CAkCf;IAED;;;;;;OAMG;IACH,kCAFY,IAAI,CASf;IAED;;;;;OAKG;IACH,uCAFY,IAAI,CAef;IAED;;;;;;;;OAQG;IACH,iDAHW,QAAQ,eACP,IAAI,CAiDf;IAED;;;;;;OAMG;IACH,mDAFY,IAAI,CAQf;IAED;;;;;OAKG;IACH,yBAHY,IAAI,iCAMf;IAED;;;;;OAKG;IACH,yBAHW,QAAQ,UACR,QAAQ,sBAKjB;IAEF;;;;;;OAMG;IACH,cAFY,IAAI,CAIf;IAED;;;;;;;OAOG;IACH,iDAHW,OAAO,eACN,IAAI,CAsBf;IAED;;;;;;OAMG;IACH,8CASC;IAED,8BAAyB;IACzB;;;;;OAKG;IACH,6BAcC;IAED,wDAIC;IAED;;;;;;;;OAQG;IACH,8BAFU,MAAO,aAAc,CAAC,CAK9B;IAEF,sBAAkB;IAClB,sBAAkB;IAClB,uBAAmB;IACnB,yBAAqB;IACrB,wBAAoB;IACpB,sBAAkB;IAClB,wBAAoB;IAEpB;;;;OAIG;IACH,kCAA8B;IAE9B;;;;;OAKG;IACH,kBAHW,QAAQ,QACR,QAAQ,EAqBlB;IAlBC,sBAA2B;IAE3B;;;OAGG;IACH,cAAgC;IAclC;;;;;OAKG;IACH,kBAAuB;IACvB,qBAAuB;IAEvB;;;;;OAKG;IACH,uBAEC;IAED;;;OAGG;IACH,MAFU,QAAQ,CAEN;IAEZ;;;;;;;OAOG;IACH,8BAA8B;IAU9B,sBAEC;IAVD;;;OAGG;IACH,mBAEC;IAcD,uBAEC;IAVD;;;OAGG;IACH,oBAEC;IAcD,qBAEC;IAVD;;;OAGG;IACH,kBAEC;IAcD,sBAEC;IAVD;;;OAGG;IACH,mBAEC;IAcD,wBAEC;IAVD;;;OAGG;IACH,qBAEC;IAcD,wBAEC;IAVD;;;OAGG;IACH,qBAEC;IAcD,yBAEC;IAVD;;;OAGG;IACH,sBAEC;IAMD;;;;;OAKG;IACH,qBAOC;IAED;;;;;OAKG;IACH,qBAUC;IAED;;;;OAIG;IACH,SAFY,IAAI,CAIf;IAED;;OAEG;IACH,cAGC;IAED;;;;;;;;;;OAUG;IACH,0GAFW,QAAQ,QAYlB;IAED;;;;;OAKG;IACH,kBAHY,IAAI,iCA2Bf;IAED;;;;;OAKG;IACH,gBAHW,QAAQ,UACR,QAAQ,oBAuClB;IAED;;;;;OAKG;IACH,uBAJW,OAAO,eAEN,OAAO,CA0BlB;IAED;;;OAGG;IACH,oBAIC;IAED;;;;;;;;OAQG;IACH,yBAJW,OAAO,eAEN,IAAI,CAWf;IAED;;;;;;;;OAQG;IACH,uBAJW,OAAO,eAEN,IAAI,CAWf;IAED;;;;;;OAMG;IACH,gBAFY,IAAI,CAUf;IAED;;;;;;OAMG;IACH,cAFY,IAAI,CAUf;IAED;;;;;;OAMG;IACH,eAFY,IAAI,CAWf;IAED;;;;;;OAMG;IACH,aAFY,IAAI,CAWf;IAED;;;;;;;OAOG;IACH,+BAJW,OAAO,sBASjB;IAED;;;;;;OAMG;IACH,6BAEC;IAED;;;;;;;;;;;;;OAaG;IACH,qDAuEC;IAED;;;;;;;;OAQG;IACH,yBAJW,OAAO,yBAmBjB;IAED;;;;;;;;;;;;;OAaG;IACH,uBAHW,OAAO,UAmCjB;IAED;;;;;OAKG;IACH,uBAFW,QAAQ,QA0BlB;IAED;;;;;;;OAOG;IACH,oBAHW,IAAI,GACH,QAAQ,CAMnB;IAED;;;;;OAKG;IACH,sBAHW,IAAI,GACH,QAAQ,CAMnB;IAED;;;;;OAKG;IACH,4BAWC;IAED;;;;;;OAMG;IACH,yBAJW,IAAI,MACJ,QAAQ,UAalB;IAED;;;;;;OAMG;IACH,oBAHW,QAAQ,GACP,IAAI,CAYf;IAED;;;;;OAKG;IACH,oBAOC;IAED;;;;OAIG;IACH,uBAQC;IAED;;;;OAIG;IACH,mBAgBC;IAED;;;OAGG;IACH,YAFY,IAAI,CAaf;IAED,mBASC;IAED;;;;;;;;;OASG;IACH,gIAoFC;IAED;;;;;OAKG;IACH,oCAoBC;IAED;;;;OAIG;IACH,qBAoBC;IAED;;;;;;;;;;;;;OAaG;IACH,cA2BC;CACF;qBAt3CoB,eAAe;qBACf,eAAe;qBAKf,eAAe"}

cron/scripts/node_modules/ical.js/dist/types/timezone.d.ts

@@ -0,0 +1,169 @@
+export default Timezone;
+/**
+ * Timezone representation.
+ *
+ * @example
+ * var vcalendar;
+ * var timezoneComp = vcalendar.getFirstSubcomponent('vtimezone');
+ * var tzid = timezoneComp.getFirstPropertyValue('tzid');
+ *
+ * var timezone = new ICAL.Timezone({
+ *   component: timezoneComp,
+ *   tzid
+ * });
+ *
+ * @memberof ICAL
+ */
+declare class Timezone {
+    static _compare_change_fn(a: any, b: any): 0 | 1 | -1;
+    /**
+     * Convert the date/time from one zone to the next.
+     *
+     * @param {Time} tt                  The time to convert
+     * @param {Timezone} from_zone       The source zone to convert from
+     * @param {Timezone} to_zone         The target zone to convert to
+     * @return {Time}                    The converted date/time object
+     */
+    static convert_time(tt: Time, from_zone: Timezone, to_zone: Timezone): Time;
+    /**
+     * Creates a new ICAL.Timezone instance from the passed data object.
+     *
+     * @param {Component|Object} aData options for class
+     * @param {String|Component} aData.component
+     *        If aData is a simple object, then this member can be set to either a
+     *        string containing the component data, or an already parsed
+     *        ICAL.Component
+     * @param {String} aData.tzid      The timezone identifier
+     * @param {String} aData.location  The timezone locationw
+     * @param {String} aData.tznames   An alternative string representation of the
+     *                                  timezone
+     * @param {Number} aData.latitude  The latitude of the timezone
+     * @param {Number} aData.longitude The longitude of the timezone
+     */
+    static fromData(aData: Component | any): Timezone;
+    /**
+     * The instance describing the UTC timezone
+     * @type {Timezone}
+     * @constant
+     * @instance
+     */
+    static "__#2@#utcTimezone": Timezone;
+    static get utcTimezone(): Timezone;
+    /**
+     * The instance describing the local timezone
+     * @type {Timezone}
+     * @constant
+     * @instance
+     */
+    static "__#2@#localTimezone": Timezone;
+    static get localTimezone(): Timezone;
+    /**
+     * Adjust a timezone change object.
+     * @private
+     * @param {Object} change     The timezone change object
+     * @param {Number} days       The extra amount of days
+     * @param {Number} hours      The extra amount of hours
+     * @param {Number} minutes    The extra amount of minutes
+     * @param {Number} seconds    The extra amount of seconds
+     */
+    private static adjust_change;
+    static _minimumExpansionYear: number;
+    static EXTRA_COVERAGE: number;
+    /**
+     * Creates a new ICAL.Timezone instance, by passing in a tzid and component.
+     *
+     * @param {Component|Object} data options for class
+     * @param {String|Component} data.component
+     *        If data is a simple object, then this member can be set to either a
+     *        string containing the component data, or an already parsed
+     *        ICAL.Component
+     * @param {String} data.tzid      The timezone identifier
+     * @param {String} data.location  The timezone locationw
+     * @param {String} data.tznames   An alternative string representation of the
+     *                                  timezone
+     * @param {Number} data.latitude  The latitude of the timezone
+     * @param {Number} data.longitude The longitude of the timezone
+     */
+    constructor(data: Component | any);
+    wrappedJSObject: this;
+    /**
+     * Timezone identifier
+     * @type {String}
+     */
+    tzid: string;
+    /**
+     * Timezone location
+     * @type {String}
+     */
+    location: string;
+    /**
+     * Alternative timezone name, for the string representation
+     * @type {String}
+     */
+    tznames: string;
+    /**
+     * The primary latitude for the timezone.
+     * @type {Number}
+     */
+    latitude: number;
+    /**
+     * The primary longitude for the timezone.
+     * @type {Number}
+     */
+    longitude: number;
+    /**
+     * The vtimezone component for this timezone.
+     * @type {Component}
+     */
+    component: Component;
+    /**
+     * The year this timezone has been expanded to. All timezone transition
+     * dates until this year are known and can be used for calculation
+     *
+     * @private
+     * @type {Number}
+     */
+    private expandedUntilYear;
+    /**
+     * The class identifier.
+     * @constant
+     * @type {String}
+     * @default "icaltimezone"
+     */
+    icalclass: string;
+    /**
+     * Sets up the current instance using members from the passed data object.
+     *
+     * @param {Component|Object} aData options for class
+     * @param {String|Component} aData.component
+     *        If aData is a simple object, then this member can be set to either a
+     *        string containing the component data, or an already parsed
+     *        ICAL.Component
+     * @param {String} aData.tzid      The timezone identifier
+     * @param {String} aData.location  The timezone locationw
+     * @param {String} aData.tznames   An alternative string representation of the
+     *                                  timezone
+     * @param {Number} aData.latitude  The latitude of the timezone
+     * @param {Number} aData.longitude The longitude of the timezone
+     */
+    fromData(aData: Component | any): this;
+    changes: any[];
+    /**
+     * Finds the utcOffset the given time would occur in this timezone.
+     *
+     * @param {Time} tt         The time to check for
+     * @return {Number}         utc offset in seconds
+     */
+    utcOffset(tt: Time): number;
+    _findNearbyChange(change: any): number;
+    _ensureCoverage(aYear: any): void;
+    _expandComponent(aComponent: any, aYear: any, changes: any): any;
+    /**
+     * The string representation of this timezone.
+     * @return {String}
+     */
+    toString(): string;
+}
+import Component from "./component.js";
+import Time from "./time.js";
+//# sourceMappingURL=timezone.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/timezone.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"timezone.d.ts","sourceRoot":"","sources":["../../lib/ical/timezone.js"],"names":[],"mappings":";AAYA;;;;;;;;;;;;;;GAcG;AACH;IACE,sDAoBC;IAED;;;;;;;OAOG;IACH,wBALW,IAAI,aACJ,QAAQ,WACR,QAAQ,GACP,IAAI,CAkBf;IAED;;;;;;;;;;;;;;OAcG;IACH,uBAZW,SAAS,MAAO,YAe1B;IAED;;;;;OAKG;IACH,4BAJU,QAAQ,CAIS;IAC3B,mCAOC;IAED;;;;;OAKG;IACH,8BAJU,QAAQ,CAIW;IAC7B,qCAOC;IAED;;;;;;;;OAQG;IACH,6BASC;IAED,qCAAkC;IAClC,8BAA0B;IAE1B;;;;;;;;;;;;;;OAcG;IACH,kBAZW,SAAS,MAAO,EAe1B;IAFC,sBAA2B;IAK7B;;;OAGG;IACH,aAAU;IAEV;;;OAGG;IACH,iBAAc;IAEd;;;OAGG;IACH,gBAAa;IAEb;;;OAGG;IACH,iBAAe;IAEf;;;OAGG;IACH,kBAAgB;IAEhB;;;OAGG;IACH,WAFU,SAAS,CAEF;IAEjB;;;;;;OAMG;IACH,0BAAsB;IAEtB;;;;;OAKG;IACH,kBAA2B;IAE3B;;;;;;;;;;;;;;OAcG;IACH,gBAZW,SAAS,MAAO,QAkD1B;IApCC,eAAiB;IAsCnB;;;;;OAKG;IACH,cAHW,IAAI,UAiFd;IAED,uCAaC;IAED,kCA2BC;IAED,iEAyGC;IAED;;;OAGG;IACH,mBAEC;CACF;sBAtgBqB,gBAAgB;iBADrB,WAAW"}

cron/scripts/node_modules/ical.js/dist/types/timezone_service.d.ts

@@ -0,0 +1,13 @@
+export default TimezoneService;
+declare namespace TimezoneService {
+    const count: number;
+    function reset(): void;
+    function _hard_reset(): void;
+    function has(tzid: string): boolean;
+    function get(tzid: string): Timezone;
+    function register(timezone: Timezone | Component, name?: string): void;
+    function remove(tzid: string): Timezone;
+}
+import Timezone from "./timezone.js";
+import Component from "./component.js";
+//# sourceMappingURL=timezone_service.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/timezone_service.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"timezone_service.d.ts","sourceRoot":"","sources":["../../lib/ical/timezone_service.js"],"names":[],"mappings":";;;IA8BS,uBAON;IACY,6BAEZ;IAQI,oCAMJ;IAQI,qCAMJ;IAYS,uEA+BT;IAQO,wCAMP;;qBAxHkB,eAAe;sBAGd,gBAAgB"}

cron/scripts/node_modules/ical.js/dist/types/types.d.ts

@@ -0,0 +1,217 @@
+/**
+ * The weekday, 1 = SUNDAY, 7 = SATURDAY. Access via
+ * ICAL.Time.MONDAY, ICAL.Time.TUESDAY, ...
+ *
+ * @typedef {Number} weekDay
+ * @memberof ICAL.Time
+ */
+/**
+ * @typedef {Object} timeInit         Time initialization
+ * @property {Number=} year           The year for this date
+ * @property {Number=} month          The month for this date
+ * @property {Number=} day            The day for this date
+ * @property {Number=} hour           The hour for this date
+ * @property {Number=} minute         The minute for this date
+ * @property {Number=} second         The second for this date
+ * @property {Boolean=} isDate        If true, the instance represents a date
+ *                                    (as opposed to a date-time)
+ * @property {String=} timezone       Timezone id if zone is unknown [internal]
+ * @property {Timezone=} zone         Resolved timezone object [internal]
+ * @memberof ICAL.Time
+ */
+/**
+ * Possible frequency values for the FREQ part
+ * (YEARLY, MONTHLY, WEEKLY, DAILY, HOURLY, MINUTELY, SECONDLY)
+ *
+ * @typedef {String} frequencyValues
+ * @memberof ICAL.Recur
+ */
+/**
+ * This object is returned by {@link ICAL.Event#getOccurrenceDetails getOccurrenceDetails}
+ * @memberof ICAL.Event
+ * @typedef {Object} occurrenceDetails
+ * @property {Time} recurrenceId       The passed in recurrence id
+ * @property {Event} item              The occurrence
+ * @property {Time} startDate          The start of the occurrence
+ * @property {Time} endDate            The end of the occurrence
+ */
+/**
+ * The state for parsing content lines from an iCalendar/vCard string.
+ *
+ * @private
+ * @memberof ICAL.parse
+ * @typedef {Object} parserState
+ * @property {designSet} designSet           The design set to use for parsing
+ * @property {Component[]} stack             The stack of components being processed
+ * @property {Component} component           The currently active component
+ */
+/**
+ * A jCal component.
+ *
+ * TODO: Properly typedef this when https://github.com/hegemonic/catharsis/pull/70
+ * is merged. Documentation is ignored until this can be documented properly.
+ *
+ * @example
+ *     ["vevent", [...properties here...], [...components here...] ]
+ *
+ * @ignore
+ * @typedef {Array} jCalComponent
+ * @property {String} 0               The component name
+ * @property {jCalProperty[]} 1       The properties of this component
+ * @property {jCalComponent[]} 2      The subcomponents of this component
+ */
+/**
+ * A designSet describes value, parameter and property data. It is used by
+ * ther parser and stringifier in components and properties to determine they
+ * should be represented.
+ *
+ * @memberof ICAL.design
+ * @typedef {Object} designSet
+ * @property {Object} value       Definitions for value types, keys are type names
+ * @property {Object} param       Definitions for params, keys are param names
+ * @property {Object} property    Definitions for properties, keys are property names
+ * @property {boolean} propertyGroups  If content lines may include a group name
+ */
+/**
+ * The jCal Geo type. This is a tuple representing a geographical location.
+ * The first element is the Latitude and the second element is the Longitude.
+ *
+ * TODO: Properly typedef this when https://github.com/hegemonic/catharsis/pull/70
+ *
+ * @typedef {Array} Geo
+ * @property {Number} 0     Latitude
+ * @property {Number} 1     Longitude
+ */
+export const _: {};
+/**
+ * The weekday, 1 = SUNDAY, 7 = SATURDAY. Access via
+ * ICAL.Time.MONDAY, ICAL.Time.TUESDAY, ...
+ */
+export type weekDay = number;
+/**
+ * Time initialization
+ */
+export type timeInit = {
+    /**
+     * The year for this date
+     */
+    year?: number | undefined;
+    /**
+     * The month for this date
+     */
+    month?: number | undefined;
+    /**
+     * The day for this date
+     */
+    day?: number | undefined;
+    /**
+     * The hour for this date
+     */
+    hour?: number | undefined;
+    /**
+     * The minute for this date
+     */
+    minute?: number | undefined;
+    /**
+     * The second for this date
+     */
+    second?: number | undefined;
+    /**
+     * If true, the instance represents a date
+     * (as opposed to a date-time)
+     */
+    isDate?: boolean | undefined;
+    /**
+     * Timezone id if zone is unknown [internal]
+     */
+    timezone?: string | undefined;
+    /**
+     * Resolved timezone object [internal]
+     */
+    zone?: Timezone | undefined;
+};
+/**
+ * Possible frequency values for the FREQ part
+ * (YEARLY, MONTHLY, WEEKLY, DAILY, HOURLY, MINUTELY, SECONDLY)
+ */
+export type frequencyValues = string;
+/**
+ * This object is returned by {@link ICAL.EventgetOccurrenceDetails getOccurrenceDetails}
+ */
+export type occurrenceDetails = {
+    /**
+     * The passed in recurrence id
+     */
+    recurrenceId: Time;
+    /**
+     * The occurrence
+     */
+    item: Event;
+    /**
+     * The start of the occurrence
+     */
+    startDate: Time;
+    /**
+     * The end of the occurrence
+     */
+    endDate: Time;
+};
+/**
+ * The state for parsing content lines from an iCalendar/vCard string.
+ */
+export type parserState = {
+    /**
+     * The design set to use for parsing
+     */
+    designSet: designSet;
+    /**
+     * The stack of components being processed
+     */
+    stack: Component[];
+    /**
+     * The currently active component
+     */
+    component: Component;
+};
+/**
+ * A jCal component.
+ *
+ * TODO: Properly typedef this when https://github.com/hegemonic/catharsis/pull/70
+ * is merged. Documentation is ignored until this can be documented properly.
+ */
+export type jCalComponent = any[];
+/**
+ * A designSet describes value, parameter and property data. It is used by
+ * ther parser and stringifier in components and properties to determine they
+ * should be represented.
+ */
+export type designSet = {
+    /**
+     * Definitions for value types, keys are type names
+     */
+    value: any;
+    /**
+     * Definitions for params, keys are param names
+     */
+    param: any;
+    /**
+     * Definitions for properties, keys are property names
+     */
+    property: any;
+    /**
+     * If content lines may include a group name
+     */
+    propertyGroups: boolean;
+};
+/**
+ * The jCal Geo type. This is a tuple representing a geographical location.
+ * The first element is the Latitude and the second element is the Longitude.
+ *
+ * TODO: Properly typedef this when https://github.com/hegemonic/catharsis/pull/70
+ */
+export type Geo = any[];
+import Timezone from "./timezone";
+import Time from "./time";
+import Event from "./event";
+import Component from "./component";
+//# sourceMappingURL=types.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/types.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"types.d.ts","sourceRoot":"","sources":["../../lib/ical/types.js"],"names":[],"mappings":"AAgBA;;;;;;GAMG;AAEH;;;;;;;;;;;;;GAaG;AAEH;;;;;;GAMG;AAEH;;;;;;;;GAQG;AAEH;;;;;;;;;GASG;AAEH;;;;;;;;;;;;;;GAcG;AAEH;;;;;;;;;;;GAWG;AAEH;;;;;;;;;GASG;AAEH,mBAAoB;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;WAzEN,QAAQ;;;;;;;;;;;;;;kBAgBR,IAAI;;;;UACJ,KAAK;;;;eACL,IAAI;;;;aACJ,IAAI;;;;;;;;;eASJ,SAAS;;;;WACT,SAAS,EAAE;;;;eACX,SAAS;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;oBA6BT,OAAO;;;;;;;;;qBAhFA,YAAY;iBADhB,QAAQ;kBADP,SAAS;sBADL,aAAa"}

cron/scripts/node_modules/ical.js/dist/types/utc_offset.d.ts

@@ -0,0 +1,112 @@
+export default UtcOffset;
+/**
+ * This class represents the "utc-offset" value type, with various calculation and manipulation
+ * methods.
+ *
+ * @memberof ICAL
+ */
+declare class UtcOffset {
+    /**
+     * Creates a new {@link ICAL.UtcOffset} instance from the passed string.
+     *
+     * @param {String} aString    The string to parse
+     * @return {Duration}         The created utc-offset instance
+     */
+    static fromString(aString: string): Duration;
+    /**
+     * Creates a new {@link ICAL.UtcOffset} instance from the passed seconds
+     * value.
+     *
+     * @param {Number} aSeconds       The number of seconds to convert
+     */
+    static fromSeconds(aSeconds: number): UtcOffset;
+    /**
+     * Creates a new ICAL.UtcOffset instance.
+     *
+     * @param {Object} aData          An object with members of the utc offset
+     * @param {Number=} aData.hours   The hours for the utc offset
+     * @param {Number=} aData.minutes The minutes in the utc offset
+     * @param {Number=} aData.factor  The factor for the utc-offset, either -1 or 1
+     */
+    constructor(aData: {
+        hours?: number | undefined;
+        minutes?: number | undefined;
+        factor?: number | undefined;
+    });
+    /**
+     * The hours in the utc-offset
+     * @type {Number}
+     */
+    hours: number;
+    /**
+     * The minutes in the utc-offset
+     * @type {Number}
+     */
+    minutes: number;
+    /**
+     * The sign of the utc offset, 1 for positive offset, -1 for negative
+     * offsets.
+     * @type {Number}
+     */
+    factor: number;
+    /**
+     * The type name, to be used in the jCal object.
+     * @constant
+     * @type {String}
+     * @default "utc-offset"
+     */
+    icaltype: string;
+    /**
+     * Returns a clone of the utc offset object.
+     *
+     * @return {UtcOffset}     The cloned object
+     */
+    clone(): UtcOffset;
+    /**
+     * Sets up the current instance using members from the passed data object.
+     *
+     * @param {Object} aData          An object with members of the utc offset
+     * @param {Number=} aData.hours   The hours for the utc offset
+     * @param {Number=} aData.minutes The minutes in the utc offset
+     * @param {Number=} aData.factor  The factor for the utc-offset, either -1 or 1
+     */
+    fromData(aData: {
+        hours?: number | undefined;
+        minutes?: number | undefined;
+        factor?: number | undefined;
+    }): void;
+    /**
+     * Sets up the current instance from the given seconds value. The seconds
+     * value is truncated to the minute. Offsets are wrapped when the world
+     * ends, the hour after UTC+14:00 is UTC-12:00.
+     *
+     * @param {Number} aSeconds         The seconds to convert into an offset
+     */
+    fromSeconds(aSeconds: number): this;
+    /**
+     * Convert the current offset to a value in seconds
+     *
+     * @return {Number}                 The offset in seconds
+     */
+    toSeconds(): number;
+    /**
+     * Compare this utc offset with another one.
+     *
+     * @param {UtcOffset} other             The other offset to compare with
+     * @return {Number}                     -1, 0 or 1 for less/equal/greater
+     */
+    compare(other: UtcOffset): number;
+    _normalize(): void;
+    /**
+     * The iCalendar string representation of this utc-offset.
+     * @return {String}
+     */
+    toICALString(): string;
+    /**
+     * The string representation of this utc-offset.
+     * @return {String}
+     */
+    toString(): string;
+}
+import Duration from "./duration.js";
+//# sourceMappingURL=utc_offset.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/utc_offset.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"utc_offset.d.ts","sourceRoot":"","sources":["../../lib/ical/utc_offset.js"],"names":[],"mappings":";AAWA;;;;;GAKG;AACH;IACE;;;;;OAKG;IACH,oCAFY,QAAQ,CAWnB;IAED;;;;;OAKG;IACH,gDAIC;IAED;;;;;;;OAOG;IACH;QAJ0B,KAAK;QACL,OAAO;QACP,MAAM;OAI/B;IAED;;;OAGG;IACH,cAAU;IAEV;;;OAGG;IACH,gBAAY;IAEZ;;;;OAIG;IACH,eAAW;IAEX;;;;;OAKG;IACH,iBAAwB;IAExB;;;;OAIG;IACH,SAFY,SAAS,CAIpB;IAED;;;;;;;OAOG;IACH;QAJ0B,KAAK;QACL,OAAO;QACP,MAAM;aAS/B;IAED;;;;;;OAMG;IACH,oCASC;IAED;;;;OAIG;IACH,oBAEC;IAED;;;;;OAKG;IACH,eAHW,SAAS,UAOnB;IAED,mBAiBC;IAED;;;OAGG;IACH,uBAEC;IAED;;;OAGG;IACH,mBAEC;CACF;qBAjLoB,eAAe"}

cron/scripts/node_modules/ical.js/dist/types/vcard_time.d.ts

@@ -0,0 +1,67 @@
+export default VCardTime;
+/**
+ * Describes a vCard time, which has slight differences to the ICAL.Time.
+ * Properties can be null if not specified, for example for dates with
+ * reduced accuracy or truncation.
+ *
+ * Note that currently not all methods are correctly re-implemented for
+ * VCardTime. For example, comparison will have undefined results when some
+ * members are null.
+ *
+ * Also, normalization is not yet implemented for this class!
+ *
+ * @memberof ICAL
+ * @extends {Time}
+ */
+declare class VCardTime extends Time {
+    /**
+     * Returns a new ICAL.VCardTime instance from a date and/or time string.
+     *
+     * @param {String} aValue     The string to create from
+     * @param {String} aIcalType  The type for this instance, e.g. date-and-or-time
+     * @return {VCardTime}        The date/time instance
+     */
+    static fromDateAndOrTimeString(aValue: string, aIcalType: string): VCardTime;
+    /**
+     * Creates a new ICAL.VCardTime instance.
+     *
+     * @param {Object} data                           The data for the time instance
+     * @param {Number=} data.year                     The year for this date
+     * @param {Number=} data.month                    The month for this date
+     * @param {Number=} data.day                      The day for this date
+     * @param {Number=} data.hour                     The hour for this date
+     * @param {Number=} data.minute                   The minute for this date
+     * @param {Number=} data.second                   The second for this date
+     * @param {Timezone|UtcOffset} zone               The timezone to use
+     * @param {String} icaltype                       The type for this date/time object
+     */
+    constructor(data: {
+        year?: number | undefined;
+        month?: number | undefined;
+        day?: number | undefined;
+        hour?: number | undefined;
+        minute?: number | undefined;
+        second?: number | undefined;
+    }, zone: Timezone | UtcOffset, icaltype: string);
+    /**
+     * The type name, to be used in the jCal object.
+     * @type {String}
+     * @default "date-and-or-time"
+     */
+    icaltype: string;
+    /**
+     * Returns a clone of the vcard date/time object.
+     *
+     * @return {VCardTime}     The cloned object
+     */
+    clone(): VCardTime;
+    _normalize(): this;
+    /**
+     * @inheritdoc
+     */
+    utcOffset(...args: any[]): any;
+}
+import Time from "./time.js";
+import Timezone from "./timezone.js";
+import UtcOffset from "./utc_offset.js";
+//# sourceMappingURL=vcard_time.d.ts.map

cron/scripts/node_modules/ical.js/dist/types/vcard_time.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"vcard_time.d.ts","sourceRoot":"","sources":["../../lib/ical/vcard_time.js"],"names":[],"mappings":";AAWA;;;;;;;;;;;;;GAaG;AACH;IACE;;;;;;OAMG;IACH,mEAFY,SAAS,CAoCpB;IAGD;;;;;;;;;;;;OAYG;IACH;QATyB,IAAI;QACJ,KAAK;QACL,GAAG;QACH,IAAI;QACJ,MAAM;QACN,MAAM;aACpB,QAAQ,GAAC,SAAS,oBAM5B;IAUD;;;;OAIG;IACH,iBAA8B;IAE9B;;;;OAIG;IACH,SAFY,SAAS,CAIpB;IAED,mBAEC;IAED;;OAEG;IACH,+BAMC;CAwDF;iBA/KgB,WAAW;qBACP,eAAe;sBAFd,iBAAiB"}

cron/scripts/node_modules/ical.js/lib/ical/binary.js

@@ -0,0 +1,173 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+/**
+ * Represents the BINARY value type, which contains extra methods for encoding and decoding.
+ *
+ * @memberof ICAL
+ */
+class Binary {
+  /**
+   * Creates a binary value from the given string.
+   *
+   * @param {String} aString        The binary value string
+   * @return {Binary}               The binary value instance
+   */
+  static fromString(aString) {
+    return new Binary(aString);
+  }
+
+  /**
+   * Creates a new ICAL.Binary instance
+   *
+   * @param {String} aValue     The binary data for this value
+   */
+  constructor(aValue) {
+    this.value = aValue;
+  }
+
+  /**
+   * The type name, to be used in the jCal object.
+   * @default "binary"
+   * @constant
+   */
+  icaltype = "binary";
+
+  /**
+   * Base64 decode the current value
+   *
+   * @return {String}         The base64-decoded value
+   */
+  decodeValue() {
+    return this._b64_decode(this.value);
+  }
+
+  /**
+   * Encodes the passed parameter with base64 and sets the internal
+   * value to the result.
+   *
+   * @param {String} aValue      The raw binary value to encode
+   */
+  setEncodedValue(aValue) {
+    this.value = this._b64_encode(aValue);
+  }
+
+  _b64_encode(data) {
+    // http://kevin.vanzonneveld.net
+    // +   original by: Tyler Akins (http://rumkin.com)
+    // +   improved by: Bayron Guevara
+    // +   improved by: Thunder.m
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // +   bugfixed by: Pellentesque Malesuada
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // +   improved by: Rafał Kukawski (http://kukawski.pl)
+    // *     example 1: base64_encode('Kevin van Zonneveld');
+    // *     returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA=='
+    // mozilla has this native
+    // - but breaks in 2.0.0.12!
+    //if (typeof this.window['atob'] == 'function') {
+    //    return atob(data);
+    //}
+    let b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
+              "abcdefghijklmnopqrstuvwxyz0123456789+/=";
+    let o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
+      ac = 0,
+      enc = "",
+      tmp_arr = [];
+
+    if (!data) {
+      return data;
+    }
+
+    do { // pack three octets into four hexets
+      o1 = data.charCodeAt(i++);
+      o2 = data.charCodeAt(i++);
+      o3 = data.charCodeAt(i++);
+
+      bits = o1 << 16 | o2 << 8 | o3;
+
+      h1 = bits >> 18 & 0x3f;
+      h2 = bits >> 12 & 0x3f;
+      h3 = bits >> 6 & 0x3f;
+      h4 = bits & 0x3f;
+
+      // use hexets to index into b64, and append result to encoded string
+      tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
+    } while (i < data.length);
+
+    enc = tmp_arr.join('');
+
+    let r = data.length % 3;
+
+    return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3);
+
+  }
+
+  _b64_decode(data) {
+    // http://kevin.vanzonneveld.net
+    // +   original by: Tyler Akins (http://rumkin.com)
+    // +   improved by: Thunder.m
+    // +      input by: Aman Gupta
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // +   bugfixed by: Onno Marsman
+    // +   bugfixed by: Pellentesque Malesuada
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // +      input by: Brett Zamir (http://brett-zamir.me)
+    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // *     example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA==');
+    // *     returns 1: 'Kevin van Zonneveld'
+    // mozilla has this native
+    // - but breaks in 2.0.0.12!
+    //if (typeof this.window['btoa'] == 'function') {
+    //    return btoa(data);
+    //}
+    let b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
+              "abcdefghijklmnopqrstuvwxyz0123456789+/=";
+    let o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
+      ac = 0,
+      dec = "",
+      tmp_arr = [];
+
+    if (!data) {
+      return data;
+    }
+
+    data += '';
+
+    do { // unpack four hexets into three octets using index points in b64
+      h1 = b64.indexOf(data.charAt(i++));
+      h2 = b64.indexOf(data.charAt(i++));
+      h3 = b64.indexOf(data.charAt(i++));
+      h4 = b64.indexOf(data.charAt(i++));
+
+      bits = h1 << 18 | h2 << 12 | h3 << 6 | h4;
+
+      o1 = bits >> 16 & 0xff;
+      o2 = bits >> 8 & 0xff;
+      o3 = bits & 0xff;
+
+      if (h3 == 64) {
+        tmp_arr[ac++] = String.fromCharCode(o1);
+      } else if (h4 == 64) {
+        tmp_arr[ac++] = String.fromCharCode(o1, o2);
+      } else {
+        tmp_arr[ac++] = String.fromCharCode(o1, o2, o3);
+      }
+    } while (i < data.length);
+
+    dec = tmp_arr.join('');
+
+    return dec;
+  }
+
+  /**
+   * The string representation of this value
+   * @return {String}
+   */
+  toString() {
+    return this.value;
+  }
+}
+export default Binary;

cron/scripts/node_modules/ical.js/lib/ical/component.js

@@ -0,0 +1,635 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import Property from "./property.js";
+import Timezone from "./timezone.js";
+import ICALParse from "./parse.js";
+import stringify from "./stringify.js";
+import design from "./design.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Duration from "./duration.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import UtcOffset from "./utc_offset.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Binary from "./binary.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Period from "./period.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Recur from "./recur.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Time from "./time.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").designSet} designSet
+ * Imports the 'designSet' type from the "types.js" module
+ * @typedef {import("./types.js").Geo} Geo
+ * Imports the 'Geo' type from the "types.js" module
+ */
+
+const NAME_INDEX = 0;
+const PROPERTY_INDEX = 1;
+const COMPONENT_INDEX = 2;
+
+const PROPERTY_NAME_INDEX = 0;
+const PROPERTY_VALUE_INDEX = 3;
+
+/**
+ * Wraps a jCal component, adding convenience methods to add, remove and update subcomponents and
+ * properties.
+ *
+ * @memberof ICAL
+ */
+class Component {
+  /**
+   * Create an {@link ICAL.Component} by parsing the passed iCalendar string.
+   *
+   * @param {String} str        The iCalendar string to parse
+   */
+  static fromString(str) {
+    return new Component(ICALParse.component(str));
+  }
+
+  /**
+   * Creates a new Component instance.
+   *
+   * @param {Array|String} jCal         Raw jCal component data OR name of new
+   *                                      component
+   * @param {Component=} parent     Parent component to associate
+   */
+  constructor(jCal, parent) {
+    if (typeof(jCal) === 'string') {
+      // jCal spec (name, properties, components)
+      jCal = [jCal, [], []];
+    }
+
+    // mostly for legacy reasons.
+    this.jCal = jCal;
+
+    this.parent = parent || null;
+
+    if (!this.parent && this.name === 'vcalendar') {
+      this._timezoneCache = new Map();
+    }
+  }
+
+  /**
+   * Hydrated properties are inserted into the _properties array at the same
+   * position as in the jCal array, so it is possible that the array contains
+   * undefined values for unhydrdated properties. To avoid iterating the
+   * array when checking if all properties have been hydrated, we save the
+   * count here.
+   *
+   * @type {Number}
+   * @private
+   */
+  _hydratedPropertyCount = 0;
+
+  /**
+   * The same count as for _hydratedPropertyCount, but for subcomponents
+   *
+   * @type {Number}
+   * @private
+   */
+  _hydratedComponentCount = 0;
+
+  /**
+   * A cache of hydrated time zone objects which may be used by consumers, keyed
+   * by time zone ID.
+   *
+   * @type {Map}
+   * @private
+   */
+  _timezoneCache = null;
+
+  /**
+   * @private
+   */
+  _components = null;
+
+  /**
+   * @private
+   */
+  _properties = null;
+
+  /**
+   * The name of this component
+   *
+   * @type {String}
+   */
+  get name() {
+    return this.jCal[NAME_INDEX];
+  }
+
+  /**
+   * The design set for this component, e.g. icalendar vs vcard
+   *
+   * @type {designSet}
+   * @private
+   */
+  get _designSet() {
+    let parentDesign = this.parent && this.parent._designSet;
+    if (!parentDesign && this.name == "vcard") {
+      // We can't decide on vcard3 vs vcard4 just based on the component name, the version number is
+      // in the version property. We also can't use hydrated properties here because it would lead
+      // to recursion, but the spec says that the version property needs to be the very first one.
+      let versionProp = this.jCal[PROPERTY_INDEX]?.[0];
+
+      if (versionProp && versionProp[PROPERTY_NAME_INDEX] == "version" && versionProp[PROPERTY_VALUE_INDEX] == "3.0") {
+        return design.getDesignSet("vcard3");
+      }
+    }
+
+    return parentDesign || design.getDesignSet(this.name);
+  }
+
+  /**
+   * @private
+   */
+  _hydrateComponent(index) {
+    if (!this._components) {
+      this._components = [];
+      this._hydratedComponentCount = 0;
+    }
+
+    if (this._components[index]) {
+      return this._components[index];
+    }
+
+    let comp = new Component(
+      this.jCal[COMPONENT_INDEX][index],
+      this
+    );
+
+    this._hydratedComponentCount++;
+    return (this._components[index] = comp);
+  }
+
+  /**
+   * @private
+   */
+  _hydrateProperty(index) {
+    if (!this._properties) {
+      this._properties = [];
+      this._hydratedPropertyCount = 0;
+    }
+
+    if (this._properties[index]) {
+      return this._properties[index];
+    }
+
+    let prop = new Property(
+      this.jCal[PROPERTY_INDEX][index],
+      this
+    );
+
+    this._hydratedPropertyCount++;
+    return (this._properties[index] = prop);
+  }
+
+  /**
+   * Finds first sub component, optionally filtered by name.
+   *
+   * @param {String=} name        Optional name to filter by
+   * @return {?Component}     The found subcomponent
+   */
+  getFirstSubcomponent(name) {
+    if (name) {
+      let i = 0;
+      let comps = this.jCal[COMPONENT_INDEX];
+      let len = comps.length;
+
+      for (; i < len; i++) {
+        if (comps[i][NAME_INDEX] === name) {
+          let result = this._hydrateComponent(i);
+          return result;
+        }
+      }
+    } else {
+      if (this.jCal[COMPONENT_INDEX].length) {
+        return this._hydrateComponent(0);
+      }
+    }
+
+    // ensure we return a value (strict mode)
+    return null;
+  }
+
+  /**
+   * Finds all sub components, optionally filtering by name.
+   *
+   * @param {String=} name            Optional name to filter by
+   * @return {Component[]}       The found sub components
+   */
+  getAllSubcomponents(name) {
+    let jCalLen = this.jCal[COMPONENT_INDEX].length;
+    let i = 0;
+
+    if (name) {
+      let comps = this.jCal[COMPONENT_INDEX];
+      let result = [];
+
+      for (; i < jCalLen; i++) {
+        if (name === comps[i][NAME_INDEX]) {
+          result.push(
+            this._hydrateComponent(i)
+          );
+        }
+      }
+      return result;
+    } else {
+      if (!this._components ||
+          (this._hydratedComponentCount !== jCalLen)) {
+        for (; i < jCalLen; i++) {
+          this._hydrateComponent(i);
+        }
+      }
+
+      return this._components || [];
+    }
+  }
+
+  /**
+   * Returns true when a named property exists.
+   *
+   * @param {String} name     The property name
+   * @return {Boolean}        True, when property is found
+   */
+  hasProperty(name) {
+    let props = this.jCal[PROPERTY_INDEX];
+    let len = props.length;
+
+    let i = 0;
+    for (; i < len; i++) {
+      // 0 is property name
+      if (props[i][NAME_INDEX] === name) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  /**
+   * Finds the first property, optionally with the given name.
+   *
+   * @param {String=} name        Lowercase property name
+   * @return {?Property}     The found property
+   */
+  getFirstProperty(name) {
+    if (name) {
+      let i = 0;
+      let props = this.jCal[PROPERTY_INDEX];
+      let len = props.length;
+
+      for (; i < len; i++) {
+        if (props[i][NAME_INDEX] === name) {
+          let result = this._hydrateProperty(i);
+          return result;
+        }
+      }
+    } else {
+      if (this.jCal[PROPERTY_INDEX].length) {
+        return this._hydrateProperty(0);
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Returns first property's value, if available.
+   *
+   * @param {String=} name                    Lowercase property name
+   * @return {Binary | Duration | Period |
+   * Recur | Time | UtcOffset | Geo | string | null}         The found property value.
+   */
+  getFirstPropertyValue(name) {
+    let prop = this.getFirstProperty(name);
+    if (prop) {
+      return prop.getFirstValue();
+    }
+
+    return null;
+  }
+
+  /**
+   * Get all properties in the component, optionally filtered by name.
+   *
+   * @param {String=} name        Lowercase property name
+   * @return {Property[]}    List of properties
+   */
+  getAllProperties(name) {
+    let jCalLen = this.jCal[PROPERTY_INDEX].length;
+    let i = 0;
+
+    if (name) {
+      let props = this.jCal[PROPERTY_INDEX];
+      let result = [];
+
+      for (; i < jCalLen; i++) {
+        if (name === props[i][NAME_INDEX]) {
+          result.push(
+            this._hydrateProperty(i)
+          );
+        }
+      }
+      return result;
+    } else {
+      if (!this._properties ||
+          (this._hydratedPropertyCount !== jCalLen)) {
+        for (; i < jCalLen; i++) {
+          this._hydrateProperty(i);
+        }
+      }
+
+      return this._properties || [];
+    }
+  }
+
+  /**
+   * @private
+   */
+  _removeObjectByIndex(jCalIndex, cache, index) {
+    cache = cache || [];
+    // remove cached version
+    if (cache[index]) {
+      let obj = cache[index];
+      if ("parent" in obj) {
+          obj.parent = null;
+      }
+    }
+
+    cache.splice(index, 1);
+
+    // remove it from the jCal
+    this.jCal[jCalIndex].splice(index, 1);
+  }
+
+  /**
+   * @private
+   */
+  _removeObject(jCalIndex, cache, nameOrObject) {
+    let i = 0;
+    let objects = this.jCal[jCalIndex];
+    let len = objects.length;
+    let cached = this[cache];
+
+    if (typeof(nameOrObject) === 'string') {
+      for (; i < len; i++) {
+        if (objects[i][NAME_INDEX] === nameOrObject) {
+          this._removeObjectByIndex(jCalIndex, cached, i);
+          return true;
+        }
+      }
+    } else if (cached) {
+      for (; i < len; i++) {
+        if (cached[i] && cached[i] === nameOrObject) {
+          this._removeObjectByIndex(jCalIndex, cached, i);
+          return true;
+        }
+      }
+    }
+
+    return false;
+  }
+
+  /**
+   * @private
+   */
+  _removeAllObjects(jCalIndex, cache, name) {
+    let cached = this[cache];
+
+    // Unfortunately we have to run through all children to reset their
+    // parent property.
+    let objects = this.jCal[jCalIndex];
+    let i = objects.length - 1;
+
+    // descending search required because splice
+    // is used and will effect the indices.
+    for (; i >= 0; i--) {
+      if (!name || objects[i][NAME_INDEX] === name) {
+        this._removeObjectByIndex(jCalIndex, cached, i);
+      }
+    }
+  }
+
+  /**
+   * Adds a single sub component.
+   *
+   * @param {Component} component        The component to add
+   * @return {Component}                 The passed in component
+   */
+  addSubcomponent(component) {
+    if (!this._components) {
+      this._components = [];
+      this._hydratedComponentCount = 0;
+    }
+
+    if (component.parent) {
+      component.parent.removeSubcomponent(component);
+    }
+
+    let idx = this.jCal[COMPONENT_INDEX].push(component.jCal);
+    this._components[idx - 1] = component;
+    this._hydratedComponentCount++;
+    component.parent = this;
+    return component;
+  }
+
+  /**
+   * Removes a single component by name or the instance of a specific
+   * component.
+   *
+   * @param {Component|String} nameOrComp    Name of component, or component
+   * @return {Boolean}                            True when comp is removed
+   */
+  removeSubcomponent(nameOrComp) {
+    let removed = this._removeObject(COMPONENT_INDEX, '_components', nameOrComp);
+    if (removed) {
+      this._hydratedComponentCount--;
+    }
+    return removed;
+  }
+
+  /**
+   * Removes all components or (if given) all components by a particular
+   * name.
+   *
+   * @param {String=} name            Lowercase component name
+   */
+  removeAllSubcomponents(name) {
+    let removed = this._removeAllObjects(COMPONENT_INDEX, '_components', name);
+    this._hydratedComponentCount = 0;
+    return removed;
+  }
+
+  /**
+   * Adds an {@link ICAL.Property} to the component.
+   *
+   * @param {Property} property      The property to add
+   * @return {Property}              The passed in property
+   */
+  addProperty(property) {
+    if (!(property instanceof Property)) {
+      throw new TypeError('must be instance of ICAL.Property');
+    }
+
+    if (!this._properties) {
+      this._properties = [];
+      this._hydratedPropertyCount = 0;
+    }
+
+    if (property.parent) {
+      property.parent.removeProperty(property);
+    }
+
+    let idx = this.jCal[PROPERTY_INDEX].push(property.jCal);
+    this._properties[idx - 1] = property;
+    this._hydratedPropertyCount++;
+    property.parent = this;
+    return property;
+  }
+
+  /**
+   * Helper method to add a property with a value to the component.
+   *
+   * @param {String}               name         Property name to add
+   * @param {String|Number|Object} value        Property value
+   * @return {Property}                    The created property
+   */
+  addPropertyWithValue(name, value) {
+    let prop = new Property(name);
+    prop.setValue(value);
+
+    this.addProperty(prop);
+
+    return prop;
+  }
+
+  /**
+   * Helper method that will update or create a property of the given name
+   * and sets its value. If multiple properties with the given name exist,
+   * only the first is updated.
+   *
+   * @param {String}               name         Property name to update
+   * @param {String|Number|Object} value        Property value
+   * @return {Property}                    The created property
+   */
+  updatePropertyWithValue(name, value) {
+    let prop = this.getFirstProperty(name);
+
+    if (prop) {
+      prop.setValue(value);
+    } else {
+      prop = this.addPropertyWithValue(name, value);
+    }
+
+    return prop;
+  }
+
+  /**
+   * Removes a single property by name or the instance of the specific
+   * property.
+   *
+   * @param {String|Property} nameOrProp     Property name or instance to remove
+   * @return {Boolean}                            True, when deleted
+   */
+  removeProperty(nameOrProp) {
+    let removed = this._removeObject(PROPERTY_INDEX, '_properties', nameOrProp);
+    if (removed) {
+      this._hydratedPropertyCount--;
+    }
+    return removed;
+  }
+
+  /**
+   * Removes all properties associated with this component, optionally
+   * filtered by name.
+   *
+   * @param {String=} name        Lowercase property name
+   * @return {Boolean}            True, when deleted
+   */
+  removeAllProperties(name) {
+    let removed = this._removeAllObjects(PROPERTY_INDEX, '_properties', name);
+    this._hydratedPropertyCount = 0;
+    return removed;
+  }
+
+  /**
+   * Returns the Object representation of this component. The returned object
+   * is a live jCal object and should be cloned if modified.
+   * @return {Object}
+   */
+  toJSON() {
+    return this.jCal;
+  }
+
+  /**
+   * The string representation of this component.
+   * @return {String}
+   */
+  toString() {
+    return stringify.component(
+      this.jCal, this._designSet
+    );
+  }
+
+  /**
+   * Retrieve a time zone definition from the component tree, if any is present.
+   * If the tree contains no time zone definitions or the TZID cannot be
+   * matched, returns null.
+   *
+   * @param {String} tzid     The ID of the time zone to retrieve
+   * @return {Timezone}  The time zone corresponding to the ID, or null
+   */
+  getTimeZoneByID(tzid) {
+    // VTIMEZONE components can only appear as a child of the VCALENDAR
+    // component; walk the tree if we're not the root.
+    if (this.parent) {
+      return this.parent.getTimeZoneByID(tzid);
+    }
+
+    // If there is no time zone cache, we are probably parsing an incomplete
+    // file and will have no time zone definitions.
+    if (!this._timezoneCache) {
+      return null;
+    }
+
+    if (this._timezoneCache.has(tzid)) {
+      return this._timezoneCache.get(tzid);
+    }
+
+    // If the time zone is not already cached, hydrate it from the
+    // subcomponents.
+    const zones = this.getAllSubcomponents('vtimezone');
+    for (const zone of zones) {
+      if (zone.getFirstProperty('tzid').getFirstValue() === tzid) {
+        const hydratedZone = new Timezone({
+          component: zone,
+          tzid: tzid,
+        });
+
+        this._timezoneCache.set(tzid, hydratedZone);
+
+        return hydratedZone;
+      }
+    }
+
+    // Per the standard, we should always have a time zone defined in a file
+    // for any referenced TZID, but don't blow up if the file is invalid.
+    return null;
+  }
+}
+export default Component;

cron/scripts/node_modules/ical.js/lib/ical/component_parser.js

@@ -0,0 +1,157 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import ICALParse from "./parse.js";
+import Component from "./component.js";
+import Event from "./event.js";
+import Timezone from "./timezone.js";
+
+/**
+ * The ComponentParser is used to process a String or jCal Object,
+ * firing callbacks for various found components, as well as completion.
+ *
+ * @example
+ * var options = {
+ *   // when false no events will be emitted for type
+ *   parseEvent: true,
+ *   parseTimezone: true
+ * };
+ *
+ * var parser = new ICAL.ComponentParser(options);
+ *
+ * parser.onevent(eventComponent) {
+ *   //...
+ * }
+ *
+ * // ontimezone, etc...
+ *
+ * parser.oncomplete = function() {
+ *
+ * };
+ *
+ * parser.process(stringOrComponent);
+ *
+ * @memberof ICAL
+ */
+class ComponentParser {
+  /**
+   * Creates a new ICAL.ComponentParser instance.
+   *
+   * @param {Object=} options                   Component parser options
+   * @param {Boolean} options.parseEvent        Whether events should be parsed
+   * @param {Boolean} options.parseTimezeone    Whether timezones should be parsed
+   */
+  constructor(options) {
+    if (typeof(options) === 'undefined') {
+      options = {};
+    }
+
+    for (let [key, value] of Object.entries(options)) {
+      this[key] = value;
+    }
+  }
+
+  /**
+   * When true, parse events
+   *
+   * @type {Boolean}
+   */
+  parseEvent = true;
+
+  /**
+   * When true, parse timezones
+   *
+   * @type {Boolean}
+   */
+  parseTimezone = true;
+
+
+  /* SAX like events here for reference */
+
+  /**
+   * Fired when parsing is complete
+   * @callback
+   */
+  oncomplete = /* c8 ignore next */ function() {};
+
+  /**
+   * Fired if an error occurs during parsing.
+   *
+   * @callback
+   * @param {Error} err details of error
+   */
+  onerror = /* c8 ignore next */ function(err) {};
+
+  /**
+   * Fired when a top level component (VTIMEZONE) is found
+   *
+   * @callback
+   * @param {Timezone} component     Timezone object
+   */
+  ontimezone = /* c8 ignore next */ function(component) {};
+
+  /**
+   * Fired when a top level component (VEVENT) is found.
+   *
+   * @callback
+   * @param {Event} component    Top level component
+   */
+  onevent = /* c8 ignore next */ function(component) {};
+
+  /**
+   * Process a string or parse ical object.  This function itself will return
+   * nothing but will start the parsing process.
+   *
+   * Events must be registered prior to calling this method.
+   *
+   * @param {Component|String|Object} ical      The component to process,
+   *        either in its final form, as a jCal Object, or string representation
+   */
+  process(ical) {
+    //TODO: this is sync now in the future we will have a incremental parser.
+    if (typeof(ical) === 'string') {
+      ical = ICALParse(ical);
+    }
+
+    if (!(ical instanceof Component)) {
+      ical = new Component(ical);
+    }
+
+    let components = ical.getAllSubcomponents();
+    let i = 0;
+    let len = components.length;
+    let component;
+
+    for (; i < len; i++) {
+      component = components[i];
+
+      switch (component.name) {
+        case 'vtimezone':
+          if (this.parseTimezone) {
+            let tzid = component.getFirstPropertyValue('tzid');
+            if (tzid) {
+              this.ontimezone(new Timezone({
+                tzid: tzid,
+                component: component
+              }));
+            }
+          }
+          break;
+        case 'vevent':
+          if (this.parseEvent) {
+            this.onevent(new Event(component));
+          }
+          break;
+        default:
+          continue;
+      }
+    }
+
+    //XXX: ideally we should do a "nextTick" here
+    //     so in all cases this is actually async.
+    this.oncomplete();
+  }
+}
+export default ComponentParser;

cron/scripts/node_modules/ical.js/lib/ical/duration.js

@@ -0,0 +1,374 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import { isStrictlyNaN, trunc } from "./helpers.js";
+
+const DURATION_LETTERS = /([PDWHMTS]{1,1})/;
+const DATA_PROPS_TO_COPY = ["weeks", "days", "hours", "minutes", "seconds", "isNegative"];
+
+/**
+ * This class represents the "duration" value type, with various calculation
+ * and manipulation methods.
+ *
+ * @memberof ICAL
+ */
+class Duration {
+  /**
+   * Returns a new ICAL.Duration instance from the passed seconds value.
+   *
+   * @param {Number} aSeconds       The seconds to create the instance from
+   * @return {Duration}             The newly created duration instance
+   */
+  static fromSeconds(aSeconds) {
+    return (new Duration()).fromSeconds(aSeconds);
+  }
+
+  /**
+   * Checks if the given string is an iCalendar duration value.
+   *
+   * @param {String} value      The raw ical value
+   * @return {Boolean}          True, if the given value is of the
+   *                              duration ical type
+   */
+  static isValueString(string) {
+    return (string[0] === 'P' || string[1] === 'P');
+  }
+
+  /**
+   * Creates a new {@link ICAL.Duration} instance from the passed string.
+   *
+   * @param {String} aStr       The string to parse
+   * @return {Duration}         The created duration instance
+   */
+  static fromString(aStr) {
+    let pos = 0;
+    let dict = Object.create(null);
+    let chunks = 0;
+
+    while ((pos = aStr.search(DURATION_LETTERS)) !== -1) {
+      let type = aStr[pos];
+      let numeric = aStr.slice(0, Math.max(0, pos));
+      aStr = aStr.slice(pos + 1);
+
+      chunks += parseDurationChunk(type, numeric, dict);
+    }
+
+    if (chunks < 2) {
+      // There must be at least a chunk with "P" and some unit chunk
+      throw new Error(
+        'invalid duration value: Not enough duration components in "' + aStr + '"'
+      );
+    }
+
+    return new Duration(dict);
+  }
+
+  /**
+   * Creates a new ICAL.Duration instance from the given data object.
+   *
+   * @param {Object} aData                An object with members of the duration
+   * @param {Number=} aData.weeks         Duration in weeks
+   * @param {Number=} aData.days          Duration in days
+   * @param {Number=} aData.hours         Duration in hours
+   * @param {Number=} aData.minutes       Duration in minutes
+   * @param {Number=} aData.seconds       Duration in seconds
+   * @param {Boolean=} aData.isNegative   If true, the duration is negative
+   * @return {Duration}                   The createad duration instance
+   */
+  static fromData(aData) {
+    return new Duration(aData);
+  }
+
+  /**
+   * Creates a new ICAL.Duration instance.
+   *
+   * @param {Object} data                 An object with members of the duration
+   * @param {Number=} data.weeks          Duration in weeks
+   * @param {Number=} data.days           Duration in days
+   * @param {Number=} data.hours          Duration in hours
+   * @param {Number=} data.minutes        Duration in minutes
+   * @param {Number=} data.seconds        Duration in seconds
+   * @param {Boolean=} data.isNegative    If true, the duration is negative
+   */
+  constructor(data) {
+    this.wrappedJSObject = this;
+    this.fromData(data);
+  }
+
+  /**
+   * The weeks in this duration
+   * @type {Number}
+   * @default 0
+   */
+  weeks = 0;
+
+  /**
+   * The days in this duration
+   * @type {Number}
+   * @default 0
+   */
+  days = 0;
+
+  /**
+   * The days in this duration
+   * @type {Number}
+   * @default 0
+   */
+  hours = 0;
+
+  /**
+   * The minutes in this duration
+   * @type {Number}
+   * @default 0
+   */
+  minutes = 0;
+
+  /**
+   * The seconds in this duration
+   * @type {Number}
+   * @default 0
+   */
+  seconds = 0;
+
+  /**
+   * The seconds in this duration
+   * @type {Boolean}
+   * @default false
+   */
+  isNegative = false;
+
+  /**
+   * The class identifier.
+   * @constant
+   * @type {String}
+   * @default "icalduration"
+   */
+  icalclass = "icalduration";
+
+  /**
+   * The type name, to be used in the jCal object.
+   * @constant
+   * @type {String}
+   * @default "duration"
+   */
+  icaltype = "duration";
+
+  /**
+   * Returns a clone of the duration object.
+   *
+   * @return {Duration}      The cloned object
+   */
+  clone() {
+    return Duration.fromData(this);
+  }
+
+  /**
+   * The duration value expressed as a number of seconds.
+   *
+   * @return {Number}             The duration value in seconds
+   */
+  toSeconds() {
+    let seconds = this.seconds + 60 * this.minutes + 3600 * this.hours +
+                  86400 * this.days + 7 * 86400 * this.weeks;
+    return (this.isNegative ? -seconds : seconds);
+  }
+
+  /**
+   * Reads the passed seconds value into this duration object. Afterwards,
+   * members like {@link ICAL.Duration#days days} and {@link ICAL.Duration#weeks weeks} will be set up
+   * accordingly.
+   *
+   * @param {Number} aSeconds     The duration value in seconds
+   * @return {Duration}           Returns this instance
+   */
+  fromSeconds(aSeconds) {
+    let secs = Math.abs(aSeconds);
+
+    this.isNegative = (aSeconds < 0);
+    this.days = trunc(secs / 86400);
+
+    // If we have a flat number of weeks, use them.
+    if (this.days % 7 == 0) {
+      this.weeks = this.days / 7;
+      this.days = 0;
+    } else {
+      this.weeks = 0;
+    }
+
+    secs -= (this.days + 7 * this.weeks) * 86400;
+
+    this.hours = trunc(secs / 3600);
+    secs -= this.hours * 3600;
+
+    this.minutes = trunc(secs / 60);
+    secs -= this.minutes * 60;
+
+    this.seconds = secs;
+    return this;
+  }
+
+  /**
+   * Sets up the current instance using members from the passed data object.
+   *
+   * @param {Object} aData                An object with members of the duration
+   * @param {Number=} aData.weeks         Duration in weeks
+   * @param {Number=} aData.days          Duration in days
+   * @param {Number=} aData.hours         Duration in hours
+   * @param {Number=} aData.minutes       Duration in minutes
+   * @param {Number=} aData.seconds       Duration in seconds
+   * @param {Boolean=} aData.isNegative   If true, the duration is negative
+   */
+  fromData(aData) {
+    for (let prop of DATA_PROPS_TO_COPY) {
+      if (aData && prop in aData) {
+        this[prop] = aData[prop];
+      } else {
+        this[prop] = 0;
+      }
+    }
+  }
+
+  /**
+   * Resets the duration instance to the default values, i.e. PT0S
+   */
+  reset() {
+    this.isNegative = false;
+    this.weeks = 0;
+    this.days = 0;
+    this.hours = 0;
+    this.minutes = 0;
+    this.seconds = 0;
+  }
+
+  /**
+   * Compares the duration instance with another one.
+   *
+   * @param {Duration} aOther             The instance to compare with
+   * @return {Number}                     -1, 0 or 1 for less/equal/greater
+   */
+  compare(aOther) {
+    let thisSeconds = this.toSeconds();
+    let otherSeconds = aOther.toSeconds();
+    return (thisSeconds > otherSeconds) - (thisSeconds < otherSeconds);
+  }
+
+  /**
+   * Normalizes the duration instance. For example, a duration with a value
+   * of 61 seconds will be normalized to 1 minute and 1 second.
+   */
+  normalize() {
+    this.fromSeconds(this.toSeconds());
+  }
+
+  /**
+   * The string representation of this duration.
+   * @return {String}
+   */
+  toString() {
+    if (this.toSeconds() == 0) {
+      return "PT0S";
+    } else {
+      let str = "";
+      if (this.isNegative) str += "-";
+      str += "P";
+      let hasWeeks = false;
+      if (this.weeks) {
+        if (this.days || this.hours || this.minutes || this.seconds) {
+          str += (this.weeks * 7 + this.days) + "D";
+        } else {
+          str += (this.weeks + "W");
+          hasWeeks = true;
+        }
+      } else if (this.days) {
+        str += (this.days + "D");
+      }
+
+      if (!hasWeeks) {
+        if (this.hours || this.minutes || this.seconds) {
+          str += "T";
+          if (this.hours) {
+            str += this.hours + "H";
+          }
+
+          if (this.minutes) {
+            str += this.minutes + "M";
+          }
+
+          if (this.seconds) {
+            str += this.seconds + "S";
+          }
+        }
+      }
+
+      return str;
+    }
+  }
+
+  /**
+   * The iCalendar string representation of this duration.
+   * @return {String}
+   */
+  toICALString() {
+    return this.toString();
+  }
+}
+export default Duration;
+
+/**
+ * Internal helper function to handle a chunk of a duration.
+ *
+ * @private
+ * @param {String} letter type of duration chunk
+ * @param {String} number numeric value or -/+
+ * @param {Object} dict target to assign values to
+ */
+function parseDurationChunk(letter, number, object) {
+  let type;
+  switch (letter) {
+    case 'P':
+      if (number && number === '-') {
+        object.isNegative = true;
+      } else {
+        object.isNegative = false;
+      }
+      // period
+      break;
+    case 'D':
+      type = 'days';
+      break;
+    case 'W':
+      type = 'weeks';
+      break;
+    case 'H':
+      type = 'hours';
+      break;
+    case 'M':
+      type = 'minutes';
+      break;
+    case 'S':
+      type = 'seconds';
+      break;
+    default:
+      // Not a valid chunk
+      return 0;
+  }
+
+  if (type) {
+    if (!number && number !== 0) {
+      throw new Error(
+        'invalid duration value: Missing number before "' + letter + '"'
+      );
+    }
+    let num = parseInt(number, 10);
+    if (isStrictlyNaN(num)) {
+      throw new Error(
+        'invalid duration value: Invalid number "' + number + '" before "' + letter + '"'
+      );
+    }
+    object[type] = num;
+  }
+
+  return 1;
+}

cron/scripts/node_modules/ical.js/lib/ical/event.js

@@ -0,0 +1,569 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import { binsearchInsert } from "./helpers.js";
+import Component from "./component.js";
+import Property from "./property.js";
+import Timezone from "./timezone.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Time from "./time.js";
+// eslint-disable-next-line no-unused-vars
+import Duration from "./duration.js";
+import RecurExpansion from "./recur_expansion.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").frequencyValues} frequencyValues
+ * Imports the 'frequencyValues' type from the "types.js" module
+ * @typedef {import("./types.js").occurrenceDetails} occurrenceDetails
+ * Imports the 'occurrenceDetails' type from the "types.js" module
+ */
+
+/**
+ * ICAL.js is organized into multiple layers. The bottom layer is a raw jCal
+ * object, followed by the component/property layer. The highest level is the
+ * event representation, which this class is part of. See the
+ * {@tutorial layers} guide for more details.
+ *
+ * @memberof ICAL
+ */
+class Event {
+  /**
+   * Creates a new ICAL.Event instance.
+   *
+   * @param {Component=} component              The ICAL.Component to base this event on
+   * @param {Object} [options]                  Options for this event
+   * @param {Boolean=} options.strictExceptions  When true, will verify exceptions are related by
+   *                                              their UUID
+   * @param {Array<Component|Event>=} options.exceptions
+   *          Exceptions to this event, either as components or events. If not
+   *            specified exceptions will automatically be set in relation of
+   *            component's parent
+   */
+  constructor(component, options) {
+    if (!(component instanceof Component)) {
+      options = component;
+      component = null;
+    }
+
+    if (component) {
+      this.component = component;
+    } else {
+      this.component = new Component('vevent');
+    }
+
+    this._rangeExceptionCache = Object.create(null);
+    this.exceptions = Object.create(null);
+    this.rangeExceptions = [];
+
+    if (options && options.strictExceptions) {
+      this.strictExceptions = options.strictExceptions;
+    }
+
+    if (options && options.exceptions) {
+      options.exceptions.forEach(this.relateException, this);
+    } else if (this.component.parent && !this.isRecurrenceException()) {
+      this.component.parent.getAllSubcomponents('vevent').forEach(function(event) {
+        if (event.hasProperty('recurrence-id')) {
+          this.relateException(event);
+        }
+      }, this);
+    }
+  }
+
+
+  static THISANDFUTURE = 'THISANDFUTURE';
+
+  /**
+   * List of related event exceptions.
+   *
+   * @type {Event[]}
+   */
+  exceptions = null;
+
+  /**
+   * When true, will verify exceptions are related by their UUID.
+   *
+   * @type {Boolean}
+   */
+  strictExceptions = false;
+
+  /**
+   * Relates a given event exception to this object.  If the given component
+   * does not share the UID of this event it cannot be related and will throw
+   * an exception.
+   *
+   * If this component is an exception it cannot have other exceptions
+   * related to it.
+   *
+   * @param {Component|Event} obj       Component or event
+   */
+  relateException(obj) {
+    if (this.isRecurrenceException()) {
+      throw new Error('cannot relate exception to exceptions');
+    }
+
+    if (obj instanceof Component) {
+      obj = new Event(obj);
+    }
+
+    if (this.strictExceptions && obj.uid !== this.uid) {
+      throw new Error('attempted to relate unrelated exception');
+    }
+
+    let id = obj.recurrenceId.toString();
+
+    // we don't sort or manage exceptions directly
+    // here the recurrence expander handles that.
+    this.exceptions[id] = obj;
+
+    // index RANGE=THISANDFUTURE exceptions so we can
+    // look them up later in getOccurrenceDetails.
+    if (obj.modifiesFuture()) {
+      let item = [
+        obj.recurrenceId.toUnixTime(), id
+      ];
+
+      // we keep them sorted so we can find the nearest
+      // value later on...
+      let idx = binsearchInsert(
+        this.rangeExceptions,
+        item,
+        compareRangeException
+      );
+
+      this.rangeExceptions.splice(idx, 0, item);
+    }
+  }
+
+  /**
+   * Checks if this record is an exception and has the RANGE=THISANDFUTURE
+   * value.
+   *
+   * @return {Boolean}        True, when exception is within range
+   */
+  modifiesFuture() {
+    if (!this.component.hasProperty('recurrence-id')) {
+      return false;
+    }
+
+    let range = this.component.getFirstProperty('recurrence-id').getParameter('range');
+    return range === Event.THISANDFUTURE;
+  }
+
+  /**
+   * Finds the range exception nearest to the given date.
+   *
+   * @param {Time} time   usually an occurrence time of an event
+   * @return {?Event}     the related event/exception or null
+   */
+  findRangeException(time) {
+    if (!this.rangeExceptions.length) {
+      return null;
+    }
+
+    let utc = time.toUnixTime();
+    let idx = binsearchInsert(
+      this.rangeExceptions,
+      [utc],
+      compareRangeException
+    );
+
+    idx -= 1;
+
+    // occurs before
+    if (idx < 0) {
+      return null;
+    }
+
+    let rangeItem = this.rangeExceptions[idx];
+
+    /* c8 ignore next 4 */
+    if (utc < rangeItem[0]) {
+      // sanity check only
+      return null;
+    }
+
+    return rangeItem[1];
+  }
+
+  /**
+   * Returns the occurrence details based on its start time.  If the
+   * occurrence has an exception will return the details for that exception.
+   *
+   * NOTE: this method is intend to be used in conjunction
+   *       with the {@link ICAL.Event#iterator iterator} method.
+   *
+   * @param {Time} occurrence               time occurrence
+   * @return {occurrenceDetails}            Information about the occurrence
+   */
+  getOccurrenceDetails(occurrence) {
+    let id = occurrence.toString();
+    let utcId = occurrence.convertToZone(Timezone.utcTimezone).toString();
+    let item;
+    let result = {
+      //XXX: Clone?
+      recurrenceId: occurrence
+    };
+
+    if (id in this.exceptions) {
+      item = result.item = this.exceptions[id];
+      result.startDate = item.startDate;
+      result.endDate = item.endDate;
+      result.item = item;
+    } else if (utcId in this.exceptions) {
+      item = this.exceptions[utcId];
+      result.startDate = item.startDate;
+      result.endDate = item.endDate;
+      result.item = item;
+    } else {
+      // range exceptions (RANGE=THISANDFUTURE) have a
+      // lower priority then direct exceptions but
+      // must be accounted for first. Their item is
+      // always the first exception with the range prop.
+      let rangeExceptionId = this.findRangeException(
+        occurrence
+      );
+      let end;
+
+      if (rangeExceptionId) {
+        let exception = this.exceptions[rangeExceptionId];
+
+        // range exception must modify standard time
+        // by the difference (if any) in start/end times.
+        result.item = exception;
+
+        let startDiff = this._rangeExceptionCache[rangeExceptionId];
+
+        if (!startDiff) {
+          let original = exception.recurrenceId.clone();
+          let newStart = exception.startDate.clone();
+
+          // zones must be same otherwise subtract may be incorrect.
+          original.zone = newStart.zone;
+          startDiff = newStart.subtractDate(original);
+
+          this._rangeExceptionCache[rangeExceptionId] = startDiff;
+        }
+
+        let start = occurrence.clone();
+        start.zone = exception.startDate.zone;
+        start.addDuration(startDiff);
+
+        end = start.clone();
+        end.addDuration(exception.duration);
+
+        result.startDate = start;
+        result.endDate = end;
+      } else {
+        // no range exception standard expansion
+        end = occurrence.clone();
+        end.addDuration(this.duration);
+
+        result.endDate = end;
+        result.startDate = occurrence;
+        result.item = this;
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * Builds a recur expansion instance for a specific point in time (defaults
+   * to startDate).
+   *
+   * @param {Time=} startTime     Starting point for expansion
+   * @return {RecurExpansion}    Expansion object
+   */
+  iterator(startTime) {
+    return new RecurExpansion({
+      component: this.component,
+      dtstart: startTime || this.startDate
+    });
+  }
+
+  /**
+   * Checks if the event is recurring
+   *
+   * @return {Boolean}        True, if event is recurring
+   */
+  isRecurring() {
+    let comp = this.component;
+    return comp.hasProperty('rrule') || comp.hasProperty('rdate');
+  }
+
+  /**
+   * Checks if the event describes a recurrence exception. See
+   * {@tutorial terminology} for details.
+   *
+   * @return {Boolean}    True, if the event describes a recurrence exception
+   */
+  isRecurrenceException() {
+    return this.component.hasProperty('recurrence-id');
+  }
+
+  /**
+   * Returns the types of recurrences this event may have.
+   *
+   * Returned as an object with the following possible keys:
+   *
+   *    - YEARLY
+   *    - MONTHLY
+   *    - WEEKLY
+   *    - DAILY
+   *    - MINUTELY
+   *    - SECONDLY
+   *
+   * @return {Object.<frequencyValues, Boolean>}
+   *          Object of recurrence flags
+   */
+  getRecurrenceTypes() {
+    let rules = this.component.getAllProperties('rrule');
+    let i = 0;
+    let len = rules.length;
+    let result = Object.create(null);
+
+    for (; i < len; i++) {
+      let value = rules[i].getFirstValue();
+      result[value.freq] = true;
+    }
+
+    return result;
+  }
+
+  /**
+   * The uid of this event
+   * @type {String}
+   */
+  get uid() {
+    return this._firstProp('uid');
+  }
+
+  set uid(value) {
+    this._setProp('uid', value);
+  }
+
+  /**
+   * The start date
+   * @type {Time}
+   */
+  get startDate() {
+    return this._firstProp('dtstart');
+  }
+
+  set startDate(value) {
+    this._setTime('dtstart', value);
+  }
+
+  /**
+   * The end date. This can be the result directly from the property, or the
+   * end date calculated from start date and duration. Setting the property
+   * will remove any duration properties.
+   * @type {Time}
+   */
+  get endDate() {
+    let endDate = this._firstProp('dtend');
+    if (!endDate) {
+        let duration = this._firstProp('duration');
+        endDate = this.startDate.clone();
+        if (duration) {
+            endDate.addDuration(duration);
+        } else if (endDate.isDate) {
+            endDate.day += 1;
+        }
+    }
+    return endDate;
+  }
+
+  set endDate(value) {
+    if (this.component.hasProperty('duration')) {
+      this.component.removeProperty('duration');
+    }
+    this._setTime('dtend', value);
+  }
+
+  /**
+   * The duration. This can be the result directly from the property, or the
+   * duration calculated from start date and end date. Setting the property
+   * will remove any `dtend` properties.
+   * @type {Duration}
+   */
+  get duration() {
+    let duration = this._firstProp('duration');
+    if (!duration) {
+      return this.endDate.subtractDateTz(this.startDate);
+    }
+    return duration;
+  }
+
+  set duration(value) {
+    if (this.component.hasProperty('dtend')) {
+      this.component.removeProperty('dtend');
+    }
+
+    this._setProp('duration', value);
+  }
+
+  /**
+   * The location of the event.
+   * @type {String}
+   */
+  get location() {
+    return this._firstProp('location');
+  }
+
+  set location(value) {
+    this._setProp('location', value);
+  }
+
+  /**
+   * The attendees in the event
+   * @type {Property[]}
+   */
+  get attendees() {
+    //XXX: This is way lame we should have a better
+    //     data structure for this later.
+    return this.component.getAllProperties('attendee');
+  }
+
+  /**
+   * The event summary
+   * @type {String}
+   */
+  get summary() {
+    return this._firstProp('summary');
+  }
+
+  set summary(value) {
+    this._setProp('summary', value);
+  }
+
+  /**
+   * The event description.
+   * @type {String}
+   */
+  get description() {
+    return this._firstProp('description');
+  }
+
+  set description(value) {
+    this._setProp('description', value);
+  }
+
+  /**
+   * The event color from [rfc7986](https://datatracker.ietf.org/doc/html/rfc7986)
+   * @type {String}
+   */
+  get color() {
+    return this._firstProp('color');
+  }
+
+  set color(value) {
+    this._setProp('color', value);
+  }
+
+  /**
+   * The organizer value as an uri. In most cases this is a mailto: uri, but
+   * it can also be something else, like urn:uuid:...
+   * @type {String}
+   */
+  get organizer() {
+    return this._firstProp('organizer');
+  }
+
+  set organizer(value) {
+    this._setProp('organizer', value);
+  }
+
+  /**
+   * The sequence value for this event. Used for scheduling
+   * see {@tutorial terminology}.
+   * @type {Number}
+   */
+  get sequence() {
+    return this._firstProp('sequence');
+  }
+
+  set sequence(value) {
+    this._setProp('sequence', value);
+  }
+
+  /**
+   * The recurrence id for this event. See {@tutorial terminology} for details.
+   * @type {Time}
+   */
+  get recurrenceId() {
+    return this._firstProp('recurrence-id');
+  }
+
+  set recurrenceId(value) {
+    this._setTime('recurrence-id', value);
+  }
+
+  /**
+   * Set/update a time property's value.
+   * This will also update the TZID of the property.
+   *
+   * TODO: this method handles the case where we are switching
+   * from a known timezone to an implied timezone (one without TZID).
+   * This does _not_ handle the case of moving between a known
+   *  (by TimezoneService) timezone to an unknown timezone...
+   *
+   * We will not add/remove/update the VTIMEZONE subcomponents
+   *  leading to invalid ICAL data...
+   * @private
+   * @param {String} propName     The property name
+   * @param {Time} time           The time to set
+   */
+  _setTime(propName, time) {
+    let prop = this.component.getFirstProperty(propName);
+
+    if (!prop) {
+      prop = new Property(propName);
+      this.component.addProperty(prop);
+    }
+
+    // utc and local don't get a tzid
+    if (
+      time.zone === Timezone.localTimezone ||
+      time.zone === Timezone.utcTimezone
+    ) {
+      // remove the tzid
+      prop.removeParameter('tzid');
+    } else {
+      prop.setParameter('tzid', time.zone.tzid);
+    }
+
+    prop.setValue(time);
+  }
+
+  _setProp(name, value) {
+    this.component.updatePropertyWithValue(name, value);
+  }
+
+  _firstProp(name) {
+    return this.component.getFirstPropertyValue(name);
+  }
+
+  /**
+   * The string representation of this event.
+   * @return {String}
+   */
+  toString() {
+    return this.component.toString();
+  }
+}
+export default Event;
+
+function compareRangeException(a, b) {
+  if (a[0] > b[0]) return 1;
+  if (b[0] > a[0]) return -1;
+  return 0;
+}

cron/scripts/node_modules/ical.js/lib/ical/helpers.js

@@ -0,0 +1,317 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import TimezoneService from "./timezone_service.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Component from "./component.js";
+import ICALmodule from "./module.js";
+
+/**
+ * Helper functions used in various places within ical.js
+ * @module ICAL.helpers
+ */
+
+/**
+ * Compiles a list of all referenced TZIDs in all subcomponents and
+ * removes any extra VTIMEZONE subcomponents. In addition, if any TZIDs
+ * are referenced by a component, but a VTIMEZONE does not exist,
+ * an attempt will be made to generate a VTIMEZONE using ICAL.TimezoneService.
+ *
+ * @param {Component} vcal     The top-level VCALENDAR component.
+ * @return {Component}         The ICAL.Component that was passed in.
+ */
+export function updateTimezones(vcal) {
+  let allsubs, properties, vtimezones, reqTzid, i;
+
+  if (!vcal || vcal.name !== "vcalendar") {
+    //not a top-level vcalendar component
+    return vcal;
+  }
+
+  //Store vtimezone subcomponents in an object reference by tzid.
+  //Store properties from everything else in another array
+  allsubs = vcal.getAllSubcomponents();
+  properties = [];
+  vtimezones = {};
+  for (i = 0; i < allsubs.length; i++) {
+    if (allsubs[i].name === "vtimezone") {
+      let tzid = allsubs[i].getFirstProperty("tzid").getFirstValue();
+      vtimezones[tzid] = allsubs[i];
+    } else {
+      properties = properties.concat(allsubs[i].getAllProperties());
+    }
+  }
+
+  //create an object with one entry for each required tz
+  reqTzid = {};
+  for (i = 0; i < properties.length; i++) {
+    let tzid = properties[i].getParameter("tzid");
+    if (tzid) {
+      reqTzid[tzid] = true;
+    }
+  }
+
+  //delete any vtimezones that are not on the reqTzid list.
+  for (let [tzid, comp] of Object.entries(vtimezones)) {
+    if (!reqTzid[tzid]) {
+      vcal.removeSubcomponent(comp);
+    }
+  }
+
+  //create any missing, but registered timezones
+  for (let tzid of Object.keys(reqTzid)) {
+    if (!vtimezones[tzid] && TimezoneService.has(tzid)) {
+      vcal.addSubcomponent(TimezoneService.get(tzid).component);
+    }
+  }
+
+  return vcal;
+}
+
+/**
+ * Checks if the given type is of the number type and also NaN.
+ *
+ * @param {Number} number     The number to check
+ * @return {Boolean}          True, if the number is strictly NaN
+ */
+export function isStrictlyNaN(number) {
+  return typeof(number) === 'number' && isNaN(number);
+}
+
+/**
+ * Parses a string value that is expected to be an integer, when the valid is
+ * not an integer throws a decoration error.
+ *
+ * @param {String} string     Raw string input
+ * @return {Number}           Parsed integer
+ */
+export function strictParseInt(string) {
+  let result = parseInt(string, 10);
+
+  if (isStrictlyNaN(result)) {
+    throw new Error(
+      'Could not extract integer from "' + string + '"'
+    );
+  }
+
+  return result;
+}
+
+/**
+ * Creates or returns a class instance of a given type with the initialization
+ * data if the data is not already an instance of the given type.
+ *
+ * @example
+ * var time = new ICAL.Time(...);
+ * var result = ICAL.helpers.formatClassType(time, ICAL.Time);
+ *
+ * (result instanceof ICAL.Time)
+ * // => true
+ *
+ * result = ICAL.helpers.formatClassType({}, ICAL.Time);
+ * (result isntanceof ICAL.Time)
+ * // => true
+ *
+ *
+ * @param {Object} data       object initialization data
+ * @param {Object} type       object type (like ICAL.Time)
+ * @return {?}                An instance of the found type.
+ */
+export function formatClassType(data, type) {
+  if (typeof(data) === 'undefined') {
+    return undefined;
+  }
+
+  if (data instanceof type) {
+    return data;
+  }
+  return new type(data);
+}
+
+/**
+ * Identical to indexOf but will only match values when they are not preceded
+ * by a backslash character.
+ *
+ * @param {String} buffer         String to search
+ * @param {String} search         Value to look for
+ * @param {Number} pos            Start position
+ * @return {Number}               The position, or -1 if not found
+ */
+export function unescapedIndexOf(buffer, search, pos) {
+  while ((pos = buffer.indexOf(search, pos)) !== -1) {
+    if (pos > 0 && buffer[pos - 1] === '\\') {
+      pos += 1;
+    } else {
+      return pos;
+    }
+  }
+  return -1;
+}
+
+/**
+ * Find the index for insertion using binary search.
+ *
+ * @param {Array} list            The list to search
+ * @param {?} seekVal             The value to insert
+ * @param {function(?,?)} cmpfunc The comparison func, that can
+ *                                  compare two seekVals
+ * @return {Number}               The insert position
+ */
+export function binsearchInsert(list, seekVal, cmpfunc) {
+  if (!list.length)
+    return 0;
+
+  let low = 0, high = list.length - 1,
+      mid, cmpval;
+
+  while (low <= high) {
+    mid = low + Math.floor((high - low) / 2);
+    cmpval = cmpfunc(seekVal, list[mid]);
+
+    if (cmpval < 0)
+      high = mid - 1;
+    else if (cmpval > 0)
+      low = mid + 1;
+    else
+      break;
+  }
+
+  if (cmpval < 0)
+    return mid; // insertion is displacing, so use mid outright.
+  else if (cmpval > 0)
+    return mid + 1;
+  else
+    return mid;
+}
+
+/**
+ * Clone the passed object or primitive. By default a shallow clone will be
+ * executed.
+ *
+ * @param {*} aSrc            The thing to clone
+ * @param {Boolean=} aDeep    If true, a deep clone will be performed
+ * @return {*}                The copy of the thing
+ */
+export function clone(aSrc, aDeep) {
+  if (!aSrc || typeof aSrc != "object") {
+    return aSrc;
+  } else if (aSrc instanceof Date) {
+    return new Date(aSrc.getTime());
+  } else if ("clone" in aSrc) {
+    return aSrc.clone();
+  } else if (Array.isArray(aSrc)) {
+    let arr = [];
+    for (let i = 0; i < aSrc.length; i++) {
+      arr.push(aDeep ? clone(aSrc[i], true) : aSrc[i]);
+    }
+    return arr;
+  } else {
+    let obj = {};
+    for (let [name, value] of Object.entries(aSrc)) {
+      if (aDeep) {
+        obj[name] = clone(value, true);
+      } else {
+        obj[name] = value;
+      }
+    }
+    return obj;
+  }
+}
+
+/**
+ * Performs iCalendar line folding. A line ending character is inserted and
+ * the next line begins with a whitespace.
+ *
+ * @example
+ * SUMMARY:This line will be fold
+ *  ed right in the middle of a word.
+ *
+ * @param {String} aLine      The line to fold
+ * @return {String}           The folded line
+ */
+export function foldline(aLine) {
+  let result = "";
+  let line = aLine || "", pos = 0, line_length = 0;
+  //pos counts position in line for the UTF-16 presentation
+  //line_length counts the bytes for the UTF-8 presentation
+  while (line.length) {
+    let cp = line.codePointAt(pos);
+    if (cp < 128) ++line_length;
+    else if (cp < 2048) line_length += 2;//needs 2 UTF-8 bytes
+    else if (cp < 65536) line_length += 3;
+    else line_length += 4; //cp is less than 1114112
+    if (line_length < ICALmodule.foldLength + 1)
+      pos += cp > 65535 ? 2 : 1;
+    else {
+      result += ICALmodule.newLineChar + " " + line.slice(0, Math.max(0, pos));
+      line = line.slice(Math.max(0, pos));
+      pos = line_length = 0;
+    }
+  }
+  return result.slice(ICALmodule.newLineChar.length + 1);
+}
+
+/**
+ * Pads the given string or number with zeros so it will have at least two
+ * characters.
+ *
+ * @param {String|Number} data    The string or number to pad
+ * @return {String}               The number padded as a string
+ */
+export function pad2(data) {
+  if (typeof(data) !== 'string') {
+    // handle fractions.
+    if (typeof(data) === 'number') {
+      data = parseInt(data);
+    }
+    data = String(data);
+  }
+
+  let len = data.length;
+
+  switch (len) {
+    case 0:
+      return '00';
+    case 1:
+      return '0' + data;
+    default:
+      return data;
+  }
+}
+
+/**
+ * Truncates the given number, correctly handling negative numbers.
+ *
+ * @param {Number} number     The number to truncate
+ * @return {Number}           The truncated number
+ */
+export function trunc(number) {
+  return (number < 0 ? Math.ceil(number) : Math.floor(number));
+}
+
+/**
+ * Poor-man's cross-browser object extension. Doesn't support all the
+ * features, but enough for our usage. Note that the target's properties are
+ * not overwritten with the source properties.
+ *
+ * @example
+ * var child = ICAL.helpers.extend(parent, {
+ *   "bar": 123
+ * });
+ *
+ * @param {Object} source     The object to extend
+ * @param {Object} target     The object to extend with
+ * @return {Object}           Returns the target.
+ */
+export function extend(source, target) {
+  for (let key in source) {
+    let descr = Object.getOwnPropertyDescriptor(source, key);
+    if (descr && !Object.getOwnPropertyDescriptor(target, key)) {
+      Object.defineProperty(target, key, descr);
+    }
+  }
+  return target;
+}

cron/scripts/node_modules/ical.js/lib/ical/module.js

@@ -0,0 +1,73 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import Binary from "./binary.js";
+import Component from "./component.js";
+import ComponentParser from "./component_parser.js";
+import design from "./design.js";
+import Duration from "./duration.js";
+import Event from "./event.js";
+import * as helpers from "./helpers.js";
+import parse from "./parse.js";
+import Period from "./period.js";
+import Property from "./property.js";
+import Recur from "./recur.js";
+import RecurExpansion from "./recur_expansion.js";
+import RecurIterator from "./recur_iterator.js";
+import stringify from "./stringify.js";
+import Time from "./time.js";
+import Timezone from "./timezone.js";
+import TimezoneService from "./timezone_service.js";
+import UtcOffset from "./utc_offset.js";
+import VCardTime from "./vcard_time.js";
+
+/**
+ * The main ICAL module. Provides access to everything else.
+ *
+ * @alias ICAL
+ * @namespace ICAL
+ * @property {ICAL.design} design
+ * @property {ICAL.helpers} helpers
+ */
+export default {
+  /**
+   * The number of characters before iCalendar line folding should occur
+   * @type {Number}
+   * @default 75
+   */
+  foldLength: 75,
+
+  debug: false,
+
+  /**
+   * The character(s) to be used for a newline. The default value is provided by
+   * rfc5545.
+   * @type {String}
+   * @default "\r\n"
+   */
+  newLineChar: '\r\n',
+
+  Binary,
+  Component,
+  ComponentParser,
+  Duration,
+  Event,
+  Period,
+  Property,
+  Recur,
+  RecurExpansion,
+  RecurIterator,
+  Time,
+  Timezone,
+  TimezoneService,
+  UtcOffset,
+  VCardTime,
+
+  parse,
+  stringify,
+
+  design,
+  helpers
+};

cron/scripts/node_modules/ical.js/lib/ical/parse.js

@@ -0,0 +1,557 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import design from "./design.js";
+import { unescapedIndexOf } from "./helpers.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ *
+ * @ignore
+ * @typedef {import("./types.js").parserState} parserState
+ * Imports the 'parserState' type from the "types.js" module
+ * @typedef {import("./types.js").designSet} designSet
+ * Imports the 'designSet' type from the "types.js" module
+ */
+
+const CHAR = /[^ \t]/;
+const VALUE_DELIMITER = ':';
+const PARAM_DELIMITER = ';';
+const PARAM_NAME_DELIMITER = '=';
+const DEFAULT_VALUE_TYPE = 'unknown';
+const DEFAULT_PARAM_TYPE = 'text';
+const RFC6868_REPLACE_MAP = { "^'": '"', "^n": "\n", "^^": "^" };
+
+/**
+ * Parses iCalendar or vCard data into a raw jCal object. Consult
+ * documentation on the {@tutorial layers|layers of parsing} for more
+ * details.
+ *
+ * @function ICAL.parse
+ * @memberof ICAL
+ * @variation function
+ * @todo Fix the API to be more clear on the return type
+ * @param {String} input      The string data to parse
+ * @return {Object|Object[]}  A single jCal object, or an array thereof
+ */
+export default function parse(input) {
+  let state = {};
+  let root = state.component = [];
+
+  state.stack = [root];
+
+  parse._eachLine(input, function(err, line) {
+    parse._handleContentLine(line, state);
+  });
+
+
+  // when there are still items on the stack
+  // throw a fatal error, a component was not closed
+  // correctly in that case.
+  if (state.stack.length > 1) {
+    throw new ParserError(
+      'invalid ical body. component began but did not end'
+    );
+  }
+
+  state = null;
+
+  return (root.length == 1 ? root[0] : root);
+}
+
+/**
+ * Parse an iCalendar property value into the jCal for a single property
+ *
+ * @function ICAL.parse.property
+ * @param {String} str
+ *   The iCalendar property string to parse
+ * @param {designSet=} designSet
+ *   The design data to use for this property
+ * @return {Object}
+ *   The jCal Object containing the property
+ */
+parse.property = function(str, designSet) {
+  let state = {
+    component: [[], []],
+    designSet: designSet || design.defaultSet
+  };
+  parse._handleContentLine(str, state);
+  return state.component[1][0];
+};
+
+/**
+ * Convenience method to parse a component. You can use ICAL.parse() directly
+ * instead.
+ *
+ * @function ICAL.parse.component
+ * @see ICAL.parse(function)
+ * @param {String} str    The iCalendar component string to parse
+ * @return {Object}       The jCal Object containing the component
+ */
+parse.component = function(str) {
+  return parse(str);
+};
+
+
+/**
+ * An error that occurred during parsing.
+ *
+ * @param {String} message        The error message
+ * @memberof ICAL.parse
+ * @extends {Error}
+ */
+class ParserError extends Error {
+  name = this.constructor.name;
+}
+
+// classes & constants
+parse.ParserError = ParserError;
+
+
+/**
+ * Handles a single line of iCalendar/vCard, updating the state.
+ *
+ * @private
+ * @function ICAL.parse._handleContentLine
+ * @param {String} line          The content line to process
+ * @param {parserState} state    The current state of the line parsing
+ */
+parse._handleContentLine = function(line, state) {
+  // break up the parts of the line
+  let valuePos = line.indexOf(VALUE_DELIMITER);
+  let paramPos = line.indexOf(PARAM_DELIMITER);
+
+  let lastParamIndex;
+  let lastValuePos;
+
+  // name of property or begin/end
+  let name;
+  let value;
+  // params is only overridden if paramPos !== -1.
+  // we can't do params = params || {} later on
+  // because it sacrifices ops.
+  let params = {};
+
+  /**
+   * Different property cases
+   *
+   *
+   * 1. RRULE:FREQ=foo
+   *    // FREQ= is not a param but the value
+   *
+   * 2. ATTENDEE;ROLE=REQ-PARTICIPANT;
+   *    // ROLE= is a param because : has not happened yet
+   */
+    // when the parameter delimiter is after the
+    // value delimiter then it is not a parameter.
+
+  if ((paramPos !== -1 && valuePos !== -1)) {
+    // when the parameter delimiter is after the
+    // value delimiter then it is not a parameter.
+    if (paramPos > valuePos) {
+      paramPos = -1;
+    }
+  }
+
+  let parsedParams;
+  if (paramPos !== -1) {
+    name = line.slice(0, Math.max(0, paramPos)).toLowerCase();
+    parsedParams = parse._parseParameters(line.slice(Math.max(0, paramPos)), 0, state.designSet);
+    if (parsedParams[2] == -1) {
+      throw new ParserError("Invalid parameters in '" + line + "'");
+    }
+    params = parsedParams[0];
+    // Handle parameter values with multiple entries
+    let parsedParamLength;
+    if (typeof parsedParams[1] === 'string') {
+      parsedParamLength = parsedParams[1].length;
+    } else {
+      parsedParamLength = parsedParams[1].reduce((accumulator, currentValue) => {
+        return accumulator + currentValue.length;
+      }, 0);
+    }
+    lastParamIndex = parsedParamLength + parsedParams[2] + paramPos;
+    if ((lastValuePos =
+      line.slice(Math.max(0, lastParamIndex)).indexOf(VALUE_DELIMITER)) !== -1) {
+      value = line.slice(Math.max(0, lastParamIndex + lastValuePos + 1));
+    } else {
+      throw new ParserError("Missing parameter value in '" + line + "'");
+    }
+  } else if (valuePos !== -1) {
+    // without parmeters (BEGIN:VCAENDAR, CLASS:PUBLIC)
+    name = line.slice(0, Math.max(0, valuePos)).toLowerCase();
+    value = line.slice(Math.max(0, valuePos + 1));
+
+    if (name === 'begin') {
+      let newComponent = [value.toLowerCase(), [], []];
+      if (state.stack.length === 1) {
+        state.component.push(newComponent);
+      } else {
+        state.component[2].push(newComponent);
+      }
+      state.stack.push(state.component);
+      state.component = newComponent;
+      if (!state.designSet) {
+        state.designSet = design.getDesignSet(state.component[0]);
+      }
+      return;
+    } else if (name === 'end') {
+      state.component = state.stack.pop();
+      return;
+    }
+    // If it is not begin/end, then this is a property with an empty value,
+    // which should be considered valid.
+  } else {
+    /**
+     * Invalid line.
+     * The rational to throw an error is we will
+     * never be certain that the rest of the file
+     * is sane and it is unlikely that we can serialize
+     * the result correctly either.
+     */
+    throw new ParserError(
+      'invalid line (no token ";" or ":") "' + line + '"'
+    );
+  }
+
+  let valueType;
+  let multiValue = false;
+  let structuredValue = false;
+  let propertyDetails;
+  let splitName;
+  let ungroupedName;
+
+  // fetch the ungrouped part of the name
+  if (state.designSet.propertyGroups && name.indexOf('.') !== -1) {
+    splitName = name.split('.');
+    params.group = splitName[0];
+    ungroupedName = splitName[1];
+  } else {
+    ungroupedName = name;
+  }
+
+  if (ungroupedName in state.designSet.property) {
+    propertyDetails = state.designSet.property[ungroupedName];
+
+    if ('multiValue' in propertyDetails) {
+      multiValue = propertyDetails.multiValue;
+    }
+
+    if ('structuredValue' in propertyDetails) {
+      structuredValue = propertyDetails.structuredValue;
+    }
+
+    if (value && 'detectType' in propertyDetails) {
+      valueType = propertyDetails.detectType(value);
+    }
+  }
+
+  // attempt to determine value
+  if (!valueType) {
+    if (!('value' in params)) {
+      if (propertyDetails) {
+        valueType = propertyDetails.defaultType;
+      } else {
+        valueType = DEFAULT_VALUE_TYPE;
+      }
+    } else {
+      // possible to avoid this?
+      valueType = params.value.toLowerCase();
+    }
+  }
+
+  delete params.value;
+
+  /**
+   * Note on `var result` juggling:
+   *
+   * I observed that building the array in pieces has adverse
+   * effects on performance, so where possible we inline the creation.
+   * It is a little ugly but resulted in ~2000 additional ops/sec.
+   */
+
+  let result;
+  if (multiValue && structuredValue) {
+    value = parse._parseMultiValue(value, structuredValue, valueType, [], multiValue, state.designSet, structuredValue);
+    result = [ungroupedName, params, valueType, value];
+  } else if (multiValue) {
+    result = [ungroupedName, params, valueType];
+    parse._parseMultiValue(value, multiValue, valueType, result, null, state.designSet, false);
+  } else if (structuredValue) {
+    value = parse._parseMultiValue(value, structuredValue, valueType, [], null, state.designSet, structuredValue);
+    result = [ungroupedName, params, valueType, value];
+  } else {
+    value = parse._parseValue(value, valueType, state.designSet, false);
+    result = [ungroupedName, params, valueType, value];
+  }
+  // rfc6350 requires that in vCard 4.0 the first component is the VERSION
+  // component with as value 4.0, note that 3.0 does not have this requirement.
+  if (state.component[0] === 'vcard' && state.component[1].length === 0 &&
+          !(name === 'version' && value === '4.0')) {
+    state.designSet = design.getDesignSet("vcard3");
+  }
+  state.component[1].push(result);
+};
+
+/**
+ * Parse a value from the raw value into the jCard/jCal value.
+ *
+ * @private
+ * @function ICAL.parse._parseValue
+ * @param {String} value          Original value
+ * @param {String} type           Type of value
+ * @param {Object} designSet      The design data to use for this value
+ * @return {Object} varies on type
+ */
+parse._parseValue = function(value, type, designSet, structuredValue) {
+  if (type in designSet.value && 'fromICAL' in designSet.value[type]) {
+    return designSet.value[type].fromICAL(value, structuredValue);
+  }
+  return value;
+};
+
+/**
+ * Parse parameters from a string to object.
+ *
+ * @function ICAL.parse._parseParameters
+ * @private
+ * @param {String} line               A single unfolded line
+ * @param {Number} start              Position to start looking for properties
+ * @param {Object} designSet          The design data to use for this property
+ * @return {Array}                    Array containing key/valye pairs of parsed parameters, the
+ *                                      parsed value, and the position of the last parameter found
+ */
+parse._parseParameters = function(line, start, designSet) {
+  let lastParam = start;
+  let pos = 0;
+  let delim = PARAM_NAME_DELIMITER;
+  let result = {};
+  let name, lcname;
+  let value, valuePos = -1;
+  let type, multiValue, mvdelim;
+
+  // find the next '=' sign
+  // use lastParam and pos to find name
+  // check if " is used if so get value from "->"
+  // then increment pos to find next ;
+
+  while ((pos !== false) &&
+         (pos = line.indexOf(delim, pos + 1)) !== -1) {
+
+    name = line.slice(lastParam + 1, pos);
+    if (name.length == 0) {
+      throw new ParserError("Empty parameter name in '" + line + "'");
+    }
+    lcname = name.toLowerCase();
+    mvdelim = false;
+    multiValue = false;
+
+    if (lcname in designSet.param && designSet.param[lcname].valueType) {
+      type = designSet.param[lcname].valueType;
+    } else {
+      type = DEFAULT_PARAM_TYPE;
+    }
+
+    if (lcname in designSet.param) {
+      multiValue = designSet.param[lcname].multiValue;
+      if (designSet.param[lcname].multiValueSeparateDQuote) {
+        mvdelim = parse._rfc6868Escape('"' + multiValue + '"');
+      }
+    }
+
+    let nextChar = line[pos + 1];
+    if (nextChar === '"') {
+      valuePos = pos + 2;
+      pos = line.indexOf('"', valuePos);
+      if (multiValue && pos != -1) {
+          let extendedValue = true;
+          while (extendedValue) {
+            if (line[pos + 1] == multiValue && line[pos + 2] == '"') {
+              pos = line.indexOf('"', pos + 3);
+            } else {
+              extendedValue = false;
+            }
+          }
+        }
+      if (pos === -1) {
+        throw new ParserError(
+          'invalid line (no matching double quote) "' + line + '"'
+        );
+      }
+      value = line.slice(valuePos, pos);
+      lastParam = line.indexOf(PARAM_DELIMITER, pos);
+      let propValuePos = line.indexOf(VALUE_DELIMITER, pos);
+      // if either no next parameter or delimeter in property value, let's stop here
+      if (lastParam === -1 || (propValuePos !== -1 && lastParam > propValuePos)) {
+        pos = false;
+      }
+    } else {
+      valuePos = pos + 1;
+
+      // move to next ";"
+      let nextPos = line.indexOf(PARAM_DELIMITER, valuePos);
+      let propValuePos = line.indexOf(VALUE_DELIMITER, valuePos);
+      if (propValuePos !== -1 && nextPos > propValuePos) {
+        // this is a delimiter in the property value, let's stop here
+        nextPos = propValuePos;
+        pos = false;
+      } else if (nextPos === -1) {
+        // no ";"
+        if (propValuePos === -1) {
+          nextPos = line.length;
+        } else {
+          nextPos = propValuePos;
+        }
+        pos = false;
+      } else {
+        lastParam = nextPos;
+        pos = nextPos;
+      }
+
+      value = line.slice(valuePos, nextPos);
+    }
+
+    const length_before = value.length;
+    value = parse._rfc6868Escape(value);
+    valuePos += length_before - value.length;
+    if (multiValue) {
+      let delimiter = mvdelim || multiValue;
+      value = parse._parseMultiValue(value, delimiter, type, [], null, designSet);
+    } else {
+      value = parse._parseValue(value, type, designSet);
+    }
+
+    if (multiValue && (lcname in result)) {
+      if (Array.isArray(result[lcname])) {
+        result[lcname].push(value);
+      } else {
+        result[lcname] = [
+          result[lcname],
+          value
+        ];
+      }
+    } else {
+      result[lcname] = value;
+    }
+  }
+  return [result, value, valuePos];
+};
+
+/**
+ * Internal helper for rfc6868. Exposing this on ICAL.parse so that
+ * hackers can disable the rfc6868 parsing if the really need to.
+ *
+ * @function ICAL.parse._rfc6868Escape
+ * @param {String} val        The value to escape
+ * @return {String}           The escaped value
+ */
+parse._rfc6868Escape = function(val) {
+  return val.replace(/\^['n^]/g, function(x) {
+    return RFC6868_REPLACE_MAP[x];
+  });
+};
+
+/**
+ * Parse a multi value string. This function is used either for parsing
+ * actual multi-value property's values, or for handling parameter values. It
+ * can be used for both multi-value properties and structured value properties.
+ *
+ * @private
+ * @function ICAL.parse._parseMultiValue
+ * @param {String} buffer           The buffer containing the full value
+ * @param {String} delim            The multi-value delimiter
+ * @param {String} type             The value type to be parsed
+ * @param {Array.<?>} result        The array to append results to, varies on value type
+ * @param {String} innerMulti       The inner delimiter to split each value with
+ * @param {designSet} designSet     The design data for this value
+ * @return {?|Array.<?>}            Either an array of results, or the first result
+ */
+parse._parseMultiValue = function(buffer, delim, type, result, innerMulti, designSet, structuredValue) {
+  let pos = 0;
+  let lastPos = 0;
+  let value;
+  if (delim.length === 0) {
+    return buffer;
+  }
+
+  // split each piece
+  while ((pos = unescapedIndexOf(buffer, delim, lastPos)) !== -1) {
+    value = buffer.slice(lastPos, pos);
+    if (innerMulti) {
+      value = parse._parseMultiValue(value, innerMulti, type, [], null, designSet, structuredValue);
+    } else {
+      value = parse._parseValue(value, type, designSet, structuredValue);
+    }
+    result.push(value);
+    lastPos = pos + delim.length;
+  }
+
+  // on the last piece take the rest of string
+  value = buffer.slice(lastPos);
+  if (innerMulti) {
+    value = parse._parseMultiValue(value, innerMulti, type, [], null, designSet, structuredValue);
+  } else {
+    value = parse._parseValue(value, type, designSet, structuredValue);
+  }
+  result.push(value);
+
+  return result.length == 1 ? result[0] : result;
+};
+
+/**
+ * Process a complete buffer of iCalendar/vCard data line by line, correctly
+ * unfolding content. Each line will be processed with the given callback
+ *
+ * @private
+ * @function ICAL.parse._eachLine
+ * @param {String} buffer                         The buffer to process
+ * @param {function(?String, String)} callback    The callback for each line
+ */
+parse._eachLine = function(buffer, callback) {
+  let len = buffer.length;
+  let lastPos = buffer.search(CHAR);
+  let pos = lastPos;
+  let line;
+  let firstChar;
+
+  let newlineOffset;
+
+  do {
+    pos = buffer.indexOf('\n', lastPos) + 1;
+
+    if (pos > 1 && buffer[pos - 2] === '\r') {
+      newlineOffset = 2;
+    } else {
+      newlineOffset = 1;
+    }
+
+    if (pos === 0) {
+      pos = len;
+      newlineOffset = 0;
+    }
+
+    firstChar = buffer[lastPos];
+
+    if (firstChar === ' ' || firstChar === '\t') {
+      // add to line
+      line += buffer.slice(lastPos + 1, pos - newlineOffset);
+    } else {
+      if (line)
+        callback(null, line);
+      // push line
+      line = buffer.slice(lastPos, pos - newlineOffset);
+    }
+
+    lastPos = pos;
+  } while (pos !== len);
+
+  // extra ending line
+  line = line.trim();
+
+  if (line.length)
+    callback(null, line);
+};

cron/scripts/node_modules/ical.js/lib/ical/period.js

@@ -0,0 +1,263 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import Time from "./time.js";
+import Duration from "./duration.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Property from "./property.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").jCalComponent} jCalComponent
+ * Imports the 'occurrenceDetails' type from the "types.js" module
+ */
+
+/**
+ * This class represents the "period" value type, with various calculation and manipulation methods.
+ *
+ * @memberof ICAL
+ */
+class Period {
+  /**
+   * Creates a new {@link ICAL.Period} instance from the passed string.
+   *
+   * @param {String} str            The string to parse
+   * @param {Property} prop         The property this period will be on
+   * @return {Period}               The created period instance
+   */
+  static fromString(str, prop) {
+    let parts = str.split('/');
+
+    if (parts.length !== 2) {
+      throw new Error(
+        'Invalid string value: "' + str + '" must contain a "/" char.'
+      );
+    }
+
+    let options = {
+      start: Time.fromDateTimeString(parts[0], prop)
+    };
+
+    let end = parts[1];
+
+    if (Duration.isValueString(end)) {
+      options.duration = Duration.fromString(end);
+    } else {
+      options.end = Time.fromDateTimeString(end, prop);
+    }
+
+    return new Period(options);
+  }
+
+  /**
+   * Creates a new {@link ICAL.Period} instance from the given data object.
+   * The passed data object cannot contain both and end date and a duration.
+   *
+   * @param {Object} aData                  An object with members of the period
+   * @param {Time=} aData.start             The start of the period
+   * @param {Time=} aData.end               The end of the period
+   * @param {Duration=} aData.duration      The duration of the period
+   * @return {Period}                       The period instance
+   */
+  static fromData(aData) {
+    return new Period(aData);
+  }
+
+  /**
+   * Returns a new period instance from the given jCal data array. The first
+   * member is always the start date string, the second member is either a
+   * duration or end date string.
+   *
+   * @param {jCalComponent} aData           The jCal data array
+   * @param {Property} aProp                The property this jCal data is on
+   * @param {Boolean} aLenient              If true, data value can be both date and date-time
+   * @return {Period}                       The period instance
+   */
+  static fromJSON(aData, aProp, aLenient) {
+    function fromDateOrDateTimeString(aValue, dateProp) {
+      if (aLenient) {
+        return Time.fromString(aValue, dateProp);
+      } else {
+        return Time.fromDateTimeString(aValue, dateProp);
+      }
+    }
+
+    if (Duration.isValueString(aData[1])) {
+      return Period.fromData({
+        start: fromDateOrDateTimeString(aData[0], aProp),
+        duration: Duration.fromString(aData[1])
+      });
+    } else {
+      return Period.fromData({
+        start: fromDateOrDateTimeString(aData[0], aProp),
+        end: fromDateOrDateTimeString(aData[1], aProp)
+      });
+    }
+  }
+
+  /**
+   * Creates a new ICAL.Period instance. The passed data object cannot contain both and end date and
+   * a duration.
+   *
+   * @param {Object} aData                  An object with members of the period
+   * @param {Time=} aData.start             The start of the period
+   * @param {Time=} aData.end               The end of the period
+   * @param {Duration=} aData.duration      The duration of the period
+   */
+  constructor(aData) {
+    this.wrappedJSObject = this;
+
+    if (aData && 'start' in aData) {
+      if (aData.start && !(aData.start instanceof Time)) {
+        throw new TypeError('.start must be an instance of ICAL.Time');
+      }
+      this.start = aData.start;
+    }
+
+    if (aData && aData.end && aData.duration) {
+      throw new Error('cannot accept both end and duration');
+    }
+
+    if (aData && 'end' in aData) {
+      if (aData.end && !(aData.end instanceof Time)) {
+        throw new TypeError('.end must be an instance of ICAL.Time');
+      }
+      this.end = aData.end;
+    }
+
+    if (aData && 'duration' in aData) {
+      if (aData.duration && !(aData.duration instanceof Duration)) {
+        throw new TypeError('.duration must be an instance of ICAL.Duration');
+      }
+      this.duration = aData.duration;
+    }
+  }
+
+
+  /**
+   * The start of the period
+   * @type {Time}
+   */
+  start = null;
+
+  /**
+   * The end of the period
+   * @type {Time}
+   */
+  end = null;
+
+  /**
+   * The duration of the period
+   * @type {Duration}
+   */
+  duration = null;
+
+  /**
+   * The class identifier.
+   * @constant
+   * @type {String}
+   * @default "icalperiod"
+   */
+  icalclass = "icalperiod";
+
+  /**
+   * The type name, to be used in the jCal object.
+   * @constant
+   * @type {String}
+   * @default "period"
+   */
+  icaltype = "period";
+
+  /**
+   * Returns a clone of the duration object.
+   *
+   * @return {Period}      The cloned object
+   */
+  clone() {
+    return Period.fromData({
+      start: this.start ? this.start.clone() : null,
+      end: this.end ? this.end.clone() : null,
+      duration: this.duration ? this.duration.clone() : null
+    });
+  }
+
+  /**
+   * Calculates the duration of the period, either directly or by subtracting
+   * start from end date.
+   *
+   * @return {Duration}      The calculated duration
+   */
+  getDuration() {
+    if (this.duration) {
+      return this.duration;
+    } else {
+      return this.end.subtractDate(this.start);
+    }
+  }
+
+  /**
+   * Calculates the end date of the period, either directly or by adding
+   * duration to start date.
+   *
+   * @return {Time}          The calculated end date
+   */
+  getEnd() {
+    if (this.end) {
+      return this.end;
+    } else {
+      let end = this.start.clone();
+      end.addDuration(this.duration);
+      return end;
+    }
+  }
+
+  /**
+   * Compare this period with a date or other period. To maintain the logic where a.compare(b)
+   * returns 1 when a > b, this function will return 1 when the period is after the date, 0 when the
+   * date is within the period, and -1 when the period is before the date. When comparing two
+   * periods, as soon as they overlap in any way this will return 0.
+   *
+   * @param {Time|Period} dt    The date or other period to compare with
+   */
+  compare(dt) {
+    if (dt.compare(this.start) < 0) {
+      return 1;
+    } else if (dt.compare(this.getEnd()) > 0) {
+      return -1;
+    } else {
+      return 0;
+    }
+  }
+
+  /**
+   * The string representation of this period.
+   * @return {String}
+   */
+  toString() {
+    return this.start + "/" + (this.end || this.duration);
+  }
+
+  /**
+   * The jCal representation of this period type.
+   * @return {Object}
+   */
+  toJSON() {
+    return [this.start.toString(), (this.end || this.duration).toString()];
+  }
+
+  /**
+   * The iCalendar string representation of this period.
+   * @return {String}
+   */
+  toICALString() {
+    return this.start.toICALString() + "/" +
+           (this.end || this.duration).toICALString();
+  }
+}
+export default Period;

cron/scripts/node_modules/ical.js/lib/ical/property.js

@@ -0,0 +1,439 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+const NAME_INDEX = 0;
+const PROP_INDEX = 1;
+const TYPE_INDEX = 2;
+const VALUE_INDEX = 3;
+
+import design from "./design.js";
+import ICALStringify from "./stringify.js";
+import ICALParse from "./parse.js";
+
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Component from "./component.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Duration from "./duration.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import UtcOffset from "./utc_offset.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Binary from "./binary.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Period from "./period.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Recur from "./recur.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Time from "./time.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ * @ignore
+ * @typedef {import("./types.js").designSet} designSet
+ * Imports the 'designSet' type from the "types.js" module
+ * @typedef {import("./types.js").Geo} Geo
+ * Imports the 'Geo' type from the "types.js" module
+ */
+
+/**
+ * Provides a layer on top of the raw jCal object for manipulating a single property, with its
+ * parameters and value.
+ *
+ * @memberof ICAL
+ */
+class Property {
+  /**
+   * Create an {@link ICAL.Property} by parsing the passed iCalendar string.
+   *
+   * @param {String} str            The iCalendar string to parse
+   * @param {designSet=} designSet  The design data to use for this property
+   * @return {Property}             The created iCalendar property
+   */
+  static fromString(str, designSet) {
+    return new Property(ICALParse.property(str, designSet));
+  }
+
+  /**
+   * Creates a new ICAL.Property instance.
+   *
+   * It is important to note that mutations done in the wrapper directly mutate the jCal object used
+   * to initialize.
+   *
+   * Can also be used to create new properties by passing the name of the property (as a String).
+   *
+   * @param {Array|String} jCal         Raw jCal representation OR the new name of the property
+   * @param {Component=} parent         Parent component
+   */
+  constructor(jCal, parent) {
+    this._parent = parent || null;
+
+    if (typeof(jCal) === 'string') {
+      // We are creating the property by name and need to detect the type
+      this.jCal = [jCal, {}, design.defaultType];
+      this.jCal[TYPE_INDEX] = this.getDefaultType();
+    } else {
+      this.jCal = jCal;
+    }
+    this._updateType();
+  }
+
+  /**
+   * The value type for this property
+   * @type {String}
+   */
+  get type() {
+    return this.jCal[TYPE_INDEX];
+  }
+
+  /**
+   * The name of this property, in lowercase.
+   * @type {String}
+   */
+  get name() {
+    return this.jCal[NAME_INDEX];
+  }
+
+  /**
+   * The parent component for this property.
+   * @type {Component}
+   */
+  get parent() {
+    return this._parent;
+  }
+
+  set parent(p) {
+    // Before setting the parent, check if the design set has changed. If it
+    // has, we later need to update the type if it was unknown before.
+    let designSetChanged = !this._parent || (p && p._designSet != this._parent._designSet);
+
+    this._parent = p;
+
+    if (this.type == design.defaultType && designSetChanged) {
+      this.jCal[TYPE_INDEX] = this.getDefaultType();
+      this._updateType();
+    }
+  }
+
+  /**
+   * The design set for this property, e.g. icalendar vs vcard
+   *
+   * @type {designSet}
+   * @private
+   */
+  get _designSet() {
+    return this.parent ? this.parent._designSet : design.defaultSet;
+  }
+
+  /**
+   * Updates the type metadata from the current jCal type and design set.
+   *
+   * @private
+   */
+  _updateType() {
+    let designSet = this._designSet;
+
+    if (this.type in designSet.value) {
+      if ('decorate' in designSet.value[this.type]) {
+        this.isDecorated = true;
+      } else {
+        this.isDecorated = false;
+      }
+
+      if (this.name in designSet.property) {
+        this.isMultiValue = ('multiValue' in designSet.property[this.name]);
+        this.isStructuredValue = ('structuredValue' in designSet.property[this.name]);
+      }
+    }
+  }
+
+  /**
+   * Hydrate a single value. The act of hydrating means turning the raw jCal
+   * value into a potentially wrapped object, for example {@link ICAL.Time}.
+   *
+   * @private
+   * @param {Number} index        The index of the value to hydrate
+   * @return {?Object}             The decorated value.
+   */
+  _hydrateValue(index) {
+    if (this._values && this._values[index]) {
+      return this._values[index];
+    }
+
+    // for the case where there is no value.
+    if (this.jCal.length <= (VALUE_INDEX + index)) {
+      return null;
+    }
+
+    if (this.isDecorated) {
+      if (!this._values) {
+        this._values = [];
+      }
+      return (this._values[index] = this._decorate(
+        this.jCal[VALUE_INDEX + index]
+      ));
+    } else {
+      return this.jCal[VALUE_INDEX + index];
+    }
+  }
+
+  /**
+   * Decorate a single value, returning its wrapped object. This is used by
+   * the hydrate function to actually wrap the value.
+   *
+   * @private
+   * @param {?} value         The value to decorate
+   * @return {Object}         The decorated value
+   */
+  _decorate(value) {
+    return this._designSet.value[this.type].decorate(value, this);
+  }
+
+  /**
+   * Undecorate a single value, returning its raw jCal data.
+   *
+   * @private
+   * @param {Object} value         The value to undecorate
+   * @return {?}                   The undecorated value
+   */
+  _undecorate(value) {
+    return this._designSet.value[this.type].undecorate(value, this);
+  }
+
+  /**
+   * Sets the value at the given index while also hydrating it. The passed
+   * value can either be a decorated or undecorated value.
+   *
+   * @private
+   * @param {?} value             The value to set
+   * @param {Number} index        The index to set it at
+   */
+  _setDecoratedValue(value, index) {
+    if (!this._values) {
+      this._values = [];
+    }
+
+    if (typeof(value) === 'object' && 'icaltype' in value) {
+      // decorated value
+      this.jCal[VALUE_INDEX + index] = this._undecorate(value);
+      this._values[index] = value;
+    } else {
+      // undecorated value
+      this.jCal[VALUE_INDEX + index] = value;
+      this._values[index] = this._decorate(value);
+    }
+  }
+
+  /**
+   * Gets a parameter on the property.
+   *
+   * @param {String}        name   Parameter name (lowercase)
+   * @return {Array|String}        Parameter value
+   */
+  getParameter(name) {
+    if (name in this.jCal[PROP_INDEX]) {
+      return this.jCal[PROP_INDEX][name];
+    } else {
+      return undefined;
+    }
+  }
+
+  /**
+   * Gets first parameter on the property.
+   *
+   * @param {String}        name   Parameter name (lowercase)
+   * @return {String}        Parameter value
+   */
+  getFirstParameter(name) {
+    let parameters = this.getParameter(name);
+
+    if (Array.isArray(parameters)) {
+      return parameters[0];
+    }
+
+    return parameters;
+  }
+
+  /**
+   * Sets a parameter on the property.
+   *
+   * @param {String}       name     The parameter name
+   * @param {Array|String} value    The parameter value
+   */
+  setParameter(name, value) {
+    let lcname = name.toLowerCase();
+    if (typeof value === "string" &&
+        lcname in this._designSet.param &&
+        'multiValue' in this._designSet.param[lcname]) {
+        value = [value];
+    }
+    this.jCal[PROP_INDEX][name] = value;
+  }
+
+  /**
+   * Removes a parameter
+   *
+   * @param {String} name     The parameter name
+   */
+  removeParameter(name) {
+    delete this.jCal[PROP_INDEX][name];
+  }
+
+  /**
+   * Get the default type based on this property's name.
+   *
+   * @return {String}     The default type for this property
+   */
+  getDefaultType() {
+    let name = this.jCal[NAME_INDEX];
+    let designSet = this._designSet;
+
+    if (name in designSet.property) {
+      let details = designSet.property[name];
+      if ('defaultType' in details) {
+        return details.defaultType;
+      }
+    }
+    return design.defaultType;
+  }
+
+  /**
+   * Sets type of property and clears out any existing values of the current
+   * type.
+   *
+   * @param {String} type     New iCAL type (see design.*.values)
+   */
+  resetType(type) {
+    this.removeAllValues();
+    this.jCal[TYPE_INDEX] = type;
+    this._updateType();
+  }
+
+  /**
+   * Finds the first property value.
+   *
+   * @return {Binary | Duration | Period |
+   * Recur | Time | UtcOffset | Geo | string | null}         First property value
+   */
+  getFirstValue() {
+    return this._hydrateValue(0);
+  }
+
+  /**
+   * Gets all values on the property.
+   *
+   * NOTE: this creates an array during each call.
+   *
+   * @return {Array}          List of values
+   */
+  getValues() {
+    let len = this.jCal.length - VALUE_INDEX;
+
+    if (len < 1) {
+      // it is possible for a property to have no value.
+      return [];
+    }
+
+    let i = 0;
+    let result = [];
+
+    for (; i < len; i++) {
+      result[i] = this._hydrateValue(i);
+    }
+
+    return result;
+  }
+
+  /**
+   * Removes all values from this property
+   */
+  removeAllValues() {
+    if (this._values) {
+      this._values.length = 0;
+    }
+    this.jCal.length = 3;
+  }
+
+  /**
+   * Sets the values of the property.  Will overwrite the existing values.
+   * This can only be used for multi-value properties.
+   *
+   * @param {Array} values    An array of values
+   */
+  setValues(values) {
+    if (!this.isMultiValue) {
+      throw new Error(
+        this.name + ': does not not support mulitValue.\n' +
+        'override isMultiValue'
+      );
+    }
+
+    let len = values.length;
+    let i = 0;
+    this.removeAllValues();
+
+    if (len > 0 &&
+        typeof(values[0]) === 'object' &&
+        'icaltype' in values[0]) {
+      this.resetType(values[0].icaltype);
+    }
+
+    if (this.isDecorated) {
+      for (; i < len; i++) {
+        this._setDecoratedValue(values[i], i);
+      }
+    } else {
+      for (; i < len; i++) {
+        this.jCal[VALUE_INDEX + i] = values[i];
+      }
+    }
+  }
+
+  /**
+   * Sets the current value of the property. If this is a multi-value
+   * property, all other values will be removed.
+   *
+   * @param {String|Object} value     New property value.
+   */
+  setValue(value) {
+    this.removeAllValues();
+    if (typeof(value) === 'object' && 'icaltype' in value) {
+      this.resetType(value.icaltype);
+    }
+
+    if (this.isDecorated) {
+      this._setDecoratedValue(value, 0);
+    } else {
+      this.jCal[VALUE_INDEX] = value;
+    }
+  }
+
+  /**
+   * Returns the Object representation of this component. The returned object
+   * is a live jCal object and should be cloned if modified.
+   * @return {Object}
+   */
+  toJSON() {
+    return this.jCal;
+  }
+
+  /**
+   * The string representation of this component.
+   * @return {String}
+   */
+  toICALString() {
+    return ICALStringify.property(
+      this.jCal, this._designSet, true
+    );
+  }
+}
+export default Property;

cron/scripts/node_modules/ical.js/lib/ical/recur.js

@@ -0,0 +1,576 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import RecurIterator from "./recur_iterator.js";
+import Time from "./time.js";
+import design from "./design.js";
+import { strictParseInt, clone } from "./helpers.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ *
+ * @ignore
+ * @typedef {import("./types.js").weekDay} weekDay
+ * Imports the 'weekDay' type from the "types.js" module
+ * @typedef {import("./types.js").frequencyValues} frequencyValues
+ * Imports the 'frequencyValues' type from the "types.js" module
+ */
+
+const VALID_DAY_NAMES = /^(SU|MO|TU|WE|TH|FR|SA)$/;
+const VALID_BYDAY_PART = /^([+-])?(5[0-3]|[1-4][0-9]|[1-9])?(SU|MO|TU|WE|TH|FR|SA)$/;
+const DOW_MAP = {
+  SU: Time.SUNDAY,
+  MO: Time.MONDAY,
+  TU: Time.TUESDAY,
+  WE: Time.WEDNESDAY,
+  TH: Time.THURSDAY,
+  FR: Time.FRIDAY,
+  SA: Time.SATURDAY
+};
+
+const REVERSE_DOW_MAP = Object.fromEntries(Object.entries(DOW_MAP).map(entry => entry.reverse()));
+
+const ALLOWED_FREQ = ['SECONDLY', 'MINUTELY', 'HOURLY',
+                      'DAILY', 'WEEKLY', 'MONTHLY', 'YEARLY'];
+
+/**
+ * This class represents the "recur" value type, used for example by RRULE. It provides methods to
+ * calculate occurrences among others.
+ *
+ * @memberof ICAL
+ */
+class Recur {
+  /**
+   * Creates a new {@link ICAL.Recur} instance from the passed string.
+   *
+   * @param {String} string         The string to parse
+   * @return {Recur}                The created recurrence instance
+   */
+  static fromString(string) {
+    let data = this._stringToData(string, false);
+    return new Recur(data);
+  }
+
+  /**
+   * Creates a new {@link ICAL.Recur} instance using members from the passed
+   * data object.
+   *
+   * @param {Object} aData                              An object with members of the recurrence
+   * @param {frequencyValues=} aData.freq               The frequency value
+   * @param {Number=} aData.interval                    The INTERVAL value
+   * @param {weekDay=} aData.wkst                       The week start value
+   * @param {Time=} aData.until                         The end of the recurrence set
+   * @param {Number=} aData.count                       The number of occurrences
+   * @param {Array.<Number>=} aData.bysecond            The seconds for the BYSECOND part
+   * @param {Array.<Number>=} aData.byminute            The minutes for the BYMINUTE part
+   * @param {Array.<Number>=} aData.byhour              The hours for the BYHOUR part
+   * @param {Array.<String>=} aData.byday               The BYDAY values
+   * @param {Array.<Number>=} aData.bymonthday          The days for the BYMONTHDAY part
+   * @param {Array.<Number>=} aData.byyearday           The days for the BYYEARDAY part
+   * @param {Array.<Number>=} aData.byweekno            The weeks for the BYWEEKNO part
+   * @param {Array.<Number>=} aData.bymonth             The month for the BYMONTH part
+   * @param {Array.<Number>=} aData.bysetpos            The positionals for the BYSETPOS part
+   */
+  static fromData(aData) {
+    return new Recur(aData);
+  }
+
+  /**
+   * Converts a recurrence string to a data object, suitable for the fromData
+   * method.
+   *
+   * @private
+   * @param {String} string     The string to parse
+   * @param {Boolean} fmtIcal   If true, the string is considered to be an
+   *                              iCalendar string
+   * @return {Recur}            The recurrence instance
+   */
+  static _stringToData(string, fmtIcal) {
+    let dict = Object.create(null);
+
+    // split is slower in FF but fast enough.
+    // v8 however this is faster then manual split?
+    let values = string.split(';');
+    let len = values.length;
+
+    for (let i = 0; i < len; i++) {
+      let parts = values[i].split('=');
+      let ucname = parts[0].toUpperCase();
+      let lcname = parts[0].toLowerCase();
+      let name = (fmtIcal ? lcname : ucname);
+      let value = parts[1];
+
+      if (ucname in partDesign) {
+        let partArr = value.split(',');
+        let partSet = new Set();
+
+        for (let part of partArr) {
+          partSet.add(partDesign[ucname](part));
+        }
+        partArr = [...partSet];
+
+        dict[name] = (partArr.length == 1 ? partArr[0] : partArr);
+      } else if (ucname in optionDesign) {
+        optionDesign[ucname](value, dict, fmtIcal);
+      } else {
+        // Don't swallow unknown values. Just set them as they are.
+        dict[lcname] = value;
+      }
+    }
+
+    return dict;
+  }
+
+  /**
+   * Convert an ical representation of a day (SU, MO, etc..)
+   * into a numeric value of that day.
+   *
+   * @param {String} string     The iCalendar day name
+   * @param {weekDay=} aWeekStart
+   *        The week start weekday, defaults to SUNDAY
+   * @return {Number}           Numeric value of given day
+   */
+  static icalDayToNumericDay(string, aWeekStart) {
+    //XXX: this is here so we can deal
+    //     with possibly invalid string values.
+    let firstDow = aWeekStart || Time.SUNDAY;
+    return ((DOW_MAP[string] - firstDow + 7) % 7) + 1;
+  }
+
+  /**
+   * Convert a numeric day value into its ical representation (SU, MO, etc..)
+   *
+   * @param {Number} num        Numeric value of given day
+   * @param {weekDay=} aWeekStart
+   *        The week start weekday, defaults to SUNDAY
+   * @return {String}           The ICAL day value, e.g SU,MO,...
+   */
+  static numericDayToIcalDay(num, aWeekStart) {
+    //XXX: this is here so we can deal with possibly invalid number values.
+    //     Also, this allows consistent mapping between day numbers and day
+    //     names for external users.
+    let firstDow = aWeekStart || Time.SUNDAY;
+    let dow = (num + firstDow - Time.SUNDAY);
+    if (dow > 7) {
+      dow -= 7;
+    }
+    return REVERSE_DOW_MAP[dow];
+  }
+
+  /**
+   * Create a new instance of the Recur class.
+   *
+   * @param {Object} data                               An object with members of the recurrence
+   * @param {frequencyValues=} data.freq                The frequency value
+   * @param {Number=} data.interval                     The INTERVAL value
+   * @param {weekDay=} data.wkst                        The week start value
+   * @param {Time=} data.until                          The end of the recurrence set
+   * @param {Number=} data.count                        The number of occurrences
+   * @param {Array.<Number>=} data.bysecond             The seconds for the BYSECOND part
+   * @param {Array.<Number>=} data.byminute             The minutes for the BYMINUTE part
+   * @param {Array.<Number>=} data.byhour               The hours for the BYHOUR part
+   * @param {Array.<String>=} data.byday                The BYDAY values
+   * @param {Array.<Number>=} data.bymonthday           The days for the BYMONTHDAY part
+   * @param {Array.<Number>=} data.byyearday            The days for the BYYEARDAY part
+   * @param {Array.<Number>=} data.byweekno             The weeks for the BYWEEKNO part
+   * @param {Array.<Number>=} data.bymonth              The month for the BYMONTH part
+   * @param {Array.<Number>=} data.bysetpos             The positionals for the BYSETPOS part
+   */
+  constructor(data) {
+    this.wrappedJSObject = this;
+    this.parts = {};
+
+    if (data && typeof(data) === 'object') {
+      this.fromData(data);
+    }
+  }
+
+  /**
+   * An object holding the BY-parts of the recurrence rule
+   * @memberof ICAL.Recur
+   * @typedef {Object} byParts
+   * @property {Array.<Number>=} BYSECOND            The seconds for the BYSECOND part
+   * @property {Array.<Number>=} BYMINUTE            The minutes for the BYMINUTE part
+   * @property {Array.<Number>=} BYHOUR              The hours for the BYHOUR part
+   * @property {Array.<String>=} BYDAY               The BYDAY values
+   * @property {Array.<Number>=} BYMONTHDAY          The days for the BYMONTHDAY part
+   * @property {Array.<Number>=} BYYEARDAY           The days for the BYYEARDAY part
+   * @property {Array.<Number>=} BYWEEKNO            The weeks for the BYWEEKNO part
+   * @property {Array.<Number>=} BYMONTH             The month for the BYMONTH part
+   * @property {Array.<Number>=} BYSETPOS            The positionals for the BYSETPOS part
+   */
+
+  /**
+   * An object holding the BY-parts of the recurrence rule
+   * @type {byParts}
+   */
+  parts = null;
+
+  /**
+   * The interval value for the recurrence rule.
+   * @type {Number}
+   */
+  interval = 1;
+
+  /**
+   * The week start day
+   *
+   * @type {weekDay}
+   * @default ICAL.Time.MONDAY
+   */
+  wkst = Time.MONDAY;
+
+  /**
+   * The end of the recurrence
+   * @type {?Time}
+   */
+  until = null;
+
+  /**
+   * The maximum number of occurrences
+   * @type {?Number}
+   */
+  count = null;
+
+  /**
+   * The frequency value.
+   * @type {frequencyValues}
+   */
+  freq = null;
+
+  /**
+   * The class identifier.
+   * @constant
+   * @type {String}
+   * @default "icalrecur"
+   */
+  icalclass = "icalrecur";
+
+  /**
+   * The type name, to be used in the jCal object.
+   * @constant
+   * @type {String}
+   * @default "recur"
+   */
+  icaltype = "recur";
+
+  /**
+   * Create a new iterator for this recurrence rule. The passed start date
+   * must be the start date of the event, not the start of the range to
+   * search in.
+   *
+   * @example
+   * let recur = comp.getFirstPropertyValue('rrule');
+   * let dtstart = comp.getFirstPropertyValue('dtstart');
+   * let iter = recur.iterator(dtstart);
+   * for (let next = iter.next(); next; next = iter.next()) {
+   *   if (next.compare(rangeStart) < 0) {
+   *     continue;
+   *   }
+   *   console.log(next.toString());
+   * }
+   *
+   * @param {Time} aStart        The item's start date
+   * @return {RecurIterator}     The recurrence iterator
+   */
+  iterator(aStart) {
+    return new RecurIterator({
+      rule: this,
+      dtstart: aStart
+    });
+  }
+
+  /**
+   * Returns a clone of the recurrence object.
+   *
+   * @return {Recur}      The cloned object
+   */
+  clone() {
+    return new Recur(this.toJSON());
+  }
+
+  /**
+   * Checks if the current rule is finite, i.e. has a count or until part.
+   *
+   * @return {Boolean}        True, if the rule is finite
+   */
+  isFinite() {
+    return !!(this.count || this.until);
+  }
+
+  /**
+   * Checks if the current rule has a count part, and not limited by an until
+   * part.
+   *
+   * @return {Boolean}        True, if the rule is by count
+   */
+  isByCount() {
+    return !!(this.count && !this.until);
+  }
+
+  /**
+   * Adds a component (part) to the recurrence rule. This is not a component
+   * in the sense of {@link ICAL.Component}, but a part of the recurrence
+   * rule, i.e. BYMONTH.
+   *
+   * @param {String} aType            The name of the component part
+   * @param {Array|String} aValue     The component value
+   */
+  addComponent(aType, aValue) {
+    let ucname = aType.toUpperCase();
+    if (ucname in this.parts) {
+      this.parts[ucname].push(aValue);
+    } else {
+      this.parts[ucname] = [aValue];
+    }
+  }
+
+  /**
+   * Sets the component value for the given by-part.
+   *
+   * @param {String} aType        The component part name
+   * @param {Array} aValues       The component values
+   */
+  setComponent(aType, aValues) {
+    this.parts[aType.toUpperCase()] = aValues.slice();
+  }
+
+  /**
+   * Gets (a copy) of the requested component value.
+   *
+   * @param {String} aType        The component part name
+   * @return {Array}              The component part value
+   */
+  getComponent(aType) {
+    let ucname = aType.toUpperCase();
+    return (ucname in this.parts ? this.parts[ucname].slice() : []);
+  }
+
+  /**
+   * Retrieves the next occurrence after the given recurrence id. See the
+   * guide on {@tutorial terminology} for more details.
+   *
+   * NOTE: Currently, this method iterates all occurrences from the start
+   * date. It should not be called in a loop for performance reasons. If you
+   * would like to get more than one occurrence, you can iterate the
+   * occurrences manually, see the example on the
+   * {@link ICAL.Recur#iterator iterator} method.
+   *
+   * @param {Time} aStartTime        The start of the event series
+   * @param {Time} aRecurrenceId     The date of the last occurrence
+   * @return {Time}                  The next occurrence after
+   */
+  getNextOccurrence(aStartTime, aRecurrenceId) {
+    let iter = this.iterator(aStartTime);
+    let next;
+
+    do {
+      next = iter.next();
+    } while (next && next.compare(aRecurrenceId) <= 0);
+
+    if (next && aRecurrenceId.zone) {
+      next.zone = aRecurrenceId.zone;
+    }
+
+    return next;
+  }
+
+  /**
+   * Sets up the current instance using members from the passed data object.
+   *
+   * @param {Object} data                               An object with members of the recurrence
+   * @param {frequencyValues=} data.freq                The frequency value
+   * @param {Number=} data.interval                     The INTERVAL value
+   * @param {weekDay=} data.wkst                        The week start value
+   * @param {Time=} data.until                          The end of the recurrence set
+   * @param {Number=} data.count                        The number of occurrences
+   * @param {Array.<Number>=} data.bysecond             The seconds for the BYSECOND part
+   * @param {Array.<Number>=} data.byminute             The minutes for the BYMINUTE part
+   * @param {Array.<Number>=} data.byhour               The hours for the BYHOUR part
+   * @param {Array.<String>=} data.byday                The BYDAY values
+   * @param {Array.<Number>=} data.bymonthday           The days for the BYMONTHDAY part
+   * @param {Array.<Number>=} data.byyearday            The days for the BYYEARDAY part
+   * @param {Array.<Number>=} data.byweekno             The weeks for the BYWEEKNO part
+   * @param {Array.<Number>=} data.bymonth              The month for the BYMONTH part
+   * @param {Array.<Number>=} data.bysetpos             The positionals for the BYSETPOS part
+   */
+  fromData(data) {
+    for (let key in data) {
+      let uckey = key.toUpperCase();
+
+      if (uckey in partDesign) {
+        if (Array.isArray(data[key])) {
+          this.parts[uckey] = data[key];
+        } else {
+          this.parts[uckey] = [data[key]];
+        }
+      } else {
+        this[key] = data[key];
+      }
+    }
+
+    if (this.interval && typeof this.interval != "number") {
+      optionDesign.INTERVAL(this.interval, this);
+    }
+
+    if (this.wkst && typeof this.wkst != "number") {
+      this.wkst = Recur.icalDayToNumericDay(this.wkst);
+    }
+
+    if (this.until && !(this.until instanceof Time)) {
+      this.until = Time.fromString(this.until);
+    }
+  }
+
+  /**
+   * The jCal representation of this recurrence type.
+   * @return {Object}
+   */
+  toJSON() {
+    let res = Object.create(null);
+    res.freq = this.freq;
+
+    if (this.count) {
+      res.count = this.count;
+    }
+
+    if (this.interval > 1) {
+      res.interval = this.interval;
+    }
+
+    for (let [k, kparts] of Object.entries(this.parts)) {
+      if (Array.isArray(kparts) && kparts.length == 1) {
+        res[k.toLowerCase()] = kparts[0];
+      } else {
+        res[k.toLowerCase()] = clone(kparts);
+      }
+    }
+
+    if (this.until) {
+      res.until = this.until.toString();
+    }
+    if ('wkst' in this && this.wkst !== Time.DEFAULT_WEEK_START) {
+      res.wkst = Recur.numericDayToIcalDay(this.wkst);
+    }
+    return res;
+  }
+
+  /**
+   * The string representation of this recurrence rule.
+   * @return {String}
+   */
+  toString() {
+    // TODO retain order
+    let str = "FREQ=" + this.freq;
+    if (this.count) {
+      str += ";COUNT=" + this.count;
+    }
+    if (this.interval > 1) {
+      str += ";INTERVAL=" + this.interval;
+    }
+    for (let [k, v] of Object.entries(this.parts)) {
+      str += ";" + k + "=" + v;
+    }
+    if (this.until) {
+      str += ';UNTIL=' + this.until.toICALString();
+    }
+    if ('wkst' in this && this.wkst !== Time.DEFAULT_WEEK_START) {
+      str += ';WKST=' + Recur.numericDayToIcalDay(this.wkst);
+    }
+    return str;
+  }
+}
+export default Recur;
+
+function parseNumericValue(type, min, max, value) {
+  let result = value;
+
+  if (value[0] === '+') {
+    result = value.slice(1);
+  }
+
+  result = strictParseInt(result);
+
+  if (min !== undefined && value < min) {
+    throw new Error(
+      type + ': invalid value "' + value + '" must be > ' + min
+    );
+  }
+
+  if (max !== undefined && value > max) {
+    throw new Error(
+      type + ': invalid value "' + value + '" must be < ' + min
+    );
+  }
+
+  return result;
+}
+
+const optionDesign = {
+  FREQ: function(value, dict, fmtIcal) {
+    // yes this is actually equal or faster then regex.
+    // upside here is we can enumerate the valid values.
+    if (ALLOWED_FREQ.indexOf(value) !== -1) {
+      dict.freq = value;
+    } else {
+      throw new Error(
+        'invalid frequency "' + value + '" expected: "' +
+        ALLOWED_FREQ.join(', ') + '"'
+      );
+    }
+  },
+
+  COUNT: function(value, dict, fmtIcal) {
+    dict.count = strictParseInt(value);
+  },
+
+  INTERVAL: function(value, dict, fmtIcal) {
+    dict.interval = strictParseInt(value);
+    if (dict.interval < 1) {
+      // 0 or negative values are not allowed, some engines seem to generate
+      // it though. Assume 1 instead.
+      dict.interval = 1;
+    }
+  },
+
+  UNTIL: function(value, dict, fmtIcal) {
+    if (value.length > 10) {
+      dict.until = design.icalendar.value['date-time'].fromICAL(value);
+    } else {
+      dict.until = design.icalendar.value.date.fromICAL(value);
+    }
+    if (!fmtIcal) {
+      dict.until = Time.fromString(dict.until);
+    }
+  },
+
+  WKST: function(value, dict, fmtIcal) {
+    if (VALID_DAY_NAMES.test(value)) {
+      dict.wkst = Recur.icalDayToNumericDay(value);
+    } else {
+      throw new Error('invalid WKST value "' + value + '"');
+    }
+  }
+};
+
+const partDesign = {
+  BYSECOND: parseNumericValue.bind(undefined, 'BYSECOND', 0, 60),
+  BYMINUTE: parseNumericValue.bind(undefined, 'BYMINUTE', 0, 59),
+  BYHOUR: parseNumericValue.bind(undefined, 'BYHOUR', 0, 23),
+  BYDAY: function(value) {
+    if (VALID_BYDAY_PART.test(value)) {
+      return value;
+    } else {
+      throw new Error('invalid BYDAY value "' + value + '"');
+    }
+  },
+  BYMONTHDAY: parseNumericValue.bind(undefined, 'BYMONTHDAY', -31, 31),
+  BYYEARDAY: parseNumericValue.bind(undefined, 'BYYEARDAY', -366, 366),
+  BYWEEKNO: parseNumericValue.bind(undefined, 'BYWEEKNO', -53, 53),
+  BYMONTH: parseNumericValue.bind(undefined, 'BYMONTH', 1, 12),
+  BYSETPOS: parseNumericValue.bind(undefined, 'BYSETPOS', -366, 366)
+};

cron/scripts/node_modules/ical.js/lib/ical/recur_expansion.js

@@ -0,0 +1,492 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import Time from "./time.js";
+import RecurIterator from "./recur_iterator.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Component from "./component.js";
+import { formatClassType, binsearchInsert } from "./helpers.js";
+
+/**
+ * Primary class for expanding recurring rules.  Can take multiple rrules, rdates, exdate(s) and
+ * iterate (in order) over each next occurrence.
+ *
+ * Once initialized this class can also be serialized saved and continue iteration from the last
+ * point.
+ *
+ * NOTE: it is intended that this class is to be used with {@link ICAL.Event} which handles recurrence
+ * exceptions.
+ *
+ * @example
+ * // assuming event is a parsed ical component
+ * var event;
+ *
+ * var expand = new ICAL.RecurExpansion({
+ *   component: event,
+ *   dtstart: event.getFirstPropertyValue('dtstart')
+ * });
+ *
+ * // remember there are infinite rules so it is a good idea to limit the scope of the iterations
+ * // then resume later on.
+ *
+ * // next is always an ICAL.Time or null
+ * var next;
+ *
+ * while (someCondition && (next = expand.next())) {
+ *   // do something with next
+ * }
+ *
+ * // save instance for later
+ * var json = JSON.stringify(expand);
+ *
+ * //...
+ *
+ * // NOTE: if the component's properties have changed you will need to rebuild the class and start
+ * // over. This only works when the component's recurrence info is the same.
+ * var expand = new ICAL.RecurExpansion(JSON.parse(json));
+ *
+ * @memberof ICAL
+ */
+class RecurExpansion {
+  /**
+   * Creates a new ICAL.RecurExpansion instance.
+   *
+   * The options object can be filled with the specified initial values. It can also contain
+   * additional members, as a result of serializing a previous expansion state, as shown in the
+   * example.
+   *
+   * @param {Object} options
+   *        Recurrence expansion options
+   * @param {Time} options.dtstart
+   *        Start time of the event
+   * @param {Component=} options.component
+   *        Component for expansion, required if not resuming.
+   */
+  constructor(options) {
+    this.ruleDates = [];
+    this.exDates = [];
+    this.fromData(options);
+  }
+
+  /**
+   * True when iteration is fully completed.
+   * @type {Boolean}
+   */
+  complete = false;
+
+  /**
+   * Array of rrule iterators.
+   *
+   * @type {RecurIterator[]}
+   * @private
+   */
+  ruleIterators = null;
+
+  /**
+   * Array of rdate instances.
+   *
+   * @type {Time[]}
+   * @private
+   */
+  ruleDates = null;
+
+  /**
+   * Array of exdate instances.
+   *
+   * @type {Time[]}
+   * @private
+   */
+  exDates = null;
+
+  /**
+   * Current position in ruleDates array.
+   * @type {Number}
+   * @private
+   */
+  ruleDateInc = 0;
+
+  /**
+   * Current position in exDates array
+   * @type {Number}
+   * @private
+   */
+  exDateInc = 0;
+
+  /**
+   * Current negative date.
+   *
+   * @type {Time}
+   * @private
+   */
+  exDate = null;
+
+  /**
+   * Current additional date.
+   *
+   * @type {Time}
+   * @private
+   */
+  ruleDate = null;
+
+  /**
+   * Start date of recurring rules.
+   *
+   * @type {Time}
+   */
+  dtstart = null;
+
+  /**
+   * Last expanded time
+   *
+   * @type {Time}
+   */
+  last = null;
+
+  /**
+   * Initialize the recurrence expansion from the data object. The options
+   * object may also contain additional members, see the
+   * {@link ICAL.RecurExpansion constructor} for more details.
+   *
+   * @param {Object} options
+   *        Recurrence expansion options
+   * @param {Time} options.dtstart
+   *        Start time of the event
+   * @param {Component=} options.component
+   *        Component for expansion, required if not resuming.
+   */
+  fromData(options) {
+    let start = formatClassType(options.dtstart, Time);
+
+    if (!start) {
+      throw new Error('.dtstart (ICAL.Time) must be given');
+    } else {
+      this.dtstart = start;
+    }
+
+    if (options.component) {
+      this._init(options.component);
+    } else {
+      this.last = formatClassType(options.last, Time) || start.clone();
+
+      if (!options.ruleIterators) {
+        throw new Error('.ruleIterators or .component must be given');
+      }
+
+      this.ruleIterators = options.ruleIterators.map(function(item) {
+        return formatClassType(item, RecurIterator);
+      });
+
+      this.ruleDateInc = options.ruleDateInc;
+      this.exDateInc = options.exDateInc;
+
+      if (options.ruleDates) {
+        this.ruleDates = options.ruleDates.map(item => formatClassType(item, Time));
+        this.ruleDate = this.ruleDates[this.ruleDateInc];
+      }
+
+      if (options.exDates) {
+        this.exDates = options.exDates.map(item => formatClassType(item, Time));
+        this.exDate = this.exDates[this.exDateInc];
+      }
+
+      if (typeof(options.complete) !== 'undefined') {
+        this.complete = options.complete;
+      }
+    }
+  }
+
+  /**
+   * Compare two ICAL.Time objects.  When the second parameter is a DATE and the first parameter is
+   * DATE-TIME, strip the time and compare only the days.
+   *
+   * @private
+   * @param {Time} a   The one object to compare
+   * @param {Time} b   The other object to compare
+   */
+  _compare_special(a, b) {
+    if (!a.isDate && b.isDate)
+      return new Time({ year: a.year, month: a.month, day: a.day }).compare(b);
+    return a.compare(b);
+  }
+
+  /**
+   * Retrieve the next occurrence in the series.
+   * @return {Time}
+   */
+  next() {
+    let iter;
+    let next;
+    let compare;
+
+    let maxTries = 500;
+    let currentTry = 0;
+
+    while (true) {
+      if (currentTry++ > maxTries) {
+        throw new Error(
+          'max tries have occurred, rule may be impossible to fulfill.'
+        );
+      }
+
+      next = this.ruleDate;
+      iter = this._nextRecurrenceIter(this.last);
+
+      // no more matches
+      // because we increment the rule day or rule
+      // _after_ we choose a value this should be
+      // the only spot where we need to worry about the
+      // end of events.
+      if (!next && !iter) {
+        // there are no more iterators or rdates
+        this.complete = true;
+        break;
+      }
+
+      // no next rule day or recurrence rule is first.
+      if (!next || (iter && next.compare(iter.last) > 0)) {
+        // must be cloned, recur will reuse the time element.
+        next = iter.last.clone();
+        // move to next so we can continue
+        iter.next();
+      }
+
+      // if the ruleDate is still next increment it.
+      if (this.ruleDate === next) {
+        this._nextRuleDay();
+      }
+
+      this.last = next;
+
+      // check the negative rules
+      if (this.exDate) {
+        // EXDATE can be in DATE format, but DTSTART is in DATE-TIME format
+        compare = this._compare_special(this.last, this.exDate);
+
+        if (compare > 0) {
+          this._nextExDay();
+        }
+
+        // if the current rule is excluded skip it.
+        if (compare === 0) {
+          this._nextExDay();
+          continue;
+        }
+      }
+
+      //XXX: The spec states that after we resolve the final
+      //     list of dates we execute exdate this seems somewhat counter
+      //     intuitive to what I have seen most servers do so for now
+      //     I exclude based on the original date not the one that may
+      //     have been modified by the exception.
+      return this.last;
+    }
+  }
+
+  /**
+   * Converts object into a serialize-able format. This format can be passed
+   * back into the expansion to resume iteration.
+   * @return {Object}
+   */
+  toJSON() {
+    function toJSON(item) {
+      return item.toJSON();
+    }
+
+    let result = Object.create(null);
+    result.ruleIterators = this.ruleIterators.map(toJSON);
+
+    if (this.ruleDates) {
+      result.ruleDates = this.ruleDates.map(toJSON);
+    }
+
+    if (this.exDates) {
+      result.exDates = this.exDates.map(toJSON);
+    }
+
+    result.ruleDateInc = this.ruleDateInc;
+    result.exDateInc = this.exDateInc;
+    result.last = this.last.toJSON();
+    result.dtstart = this.dtstart.toJSON();
+    result.complete = this.complete;
+
+    return result;
+  }
+
+  /**
+   * Extract all dates from the properties in the given component. The
+   * properties will be filtered by the property name.
+   *
+   * @private
+   * @param {Component} component             The component to search in
+   * @param {String} propertyName             The property name to search for
+   * @return {Time[]}                         The extracted dates.
+   */
+  _extractDates(component, propertyName) {
+    let result = [];
+    let props = component.getAllProperties(propertyName);
+
+    for (let i = 0, len = props.length; i < len; i++) {
+      for (let prop of props[i].getValues()) {
+        let idx = binsearchInsert(
+          result,
+          prop,
+          (a, b) => a.compare(b)
+        );
+
+        // ordered insert
+        result.splice(idx, 0, prop);
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * Initialize the recurrence expansion.
+   *
+   * @private
+   * @param {Component} component    The component to initialize from.
+   */
+  _init(component) {
+    this.ruleIterators = [];
+
+    this.last = this.dtstart.clone();
+
+    // to provide api consistency non-recurring
+    // events can also use the iterator though it will
+    // only return a single time.
+    if (!component.hasProperty('rdate') &&
+        !component.hasProperty('rrule') &&
+        !component.hasProperty('recurrence-id')) {
+      this.ruleDate = this.last.clone();
+      this.complete = true;
+      return;
+    }
+
+    if (component.hasProperty('rdate')) {
+      this.ruleDates = this._extractDates(component, 'rdate');
+
+      // special hack for cases where first rdate is prior
+      // to the start date. We only check for the first rdate.
+      // This is mostly for google's crazy recurring date logic
+      // (contacts birthdays).
+      if ((this.ruleDates[0]) &&
+          (this.ruleDates[0].compare(this.dtstart) < 0)) {
+
+        this.ruleDateInc = 0;
+        this.last = this.ruleDates[0].clone();
+      } else {
+        this.ruleDateInc = binsearchInsert(
+          this.ruleDates,
+          this.last,
+          (a, b) => a.compare(b)
+        );
+      }
+
+      this.ruleDate = this.ruleDates[this.ruleDateInc];
+    }
+
+    if (component.hasProperty('rrule')) {
+      let rules = component.getAllProperties('rrule');
+      let i = 0;
+      let len = rules.length;
+
+      let rule;
+      let iter;
+
+      for (; i < len; i++) {
+        rule = rules[i].getFirstValue();
+        iter = rule.iterator(this.dtstart);
+        this.ruleIterators.push(iter);
+
+        // increment to the next occurrence so future
+        // calls to next return times beyond the initial iteration.
+        // XXX: I find this suspicious might be a bug?
+        iter.next();
+      }
+    }
+
+    if (component.hasProperty('exdate')) {
+      this.exDates = this._extractDates(component, 'exdate');
+      // if we have a .last day we increment the index to beyond it.
+      // When DTSTART is in DATE-TIME format, EXDATE is in DATE format and EXDATE is
+      // the date of DTSTART, _compare_special finds this out and compareTime fails.
+      this.exDateInc = binsearchInsert(
+        this.exDates,
+        this.last,
+        this._compare_special
+      );
+
+      this.exDate = this.exDates[this.exDateInc];
+    }
+  }
+
+  /**
+   * Advance to the next exdate
+   * @private
+   */
+  _nextExDay() {
+    this.exDate = this.exDates[++this.exDateInc];
+  }
+
+  /**
+   * Advance to the next rule date
+   * @private
+   */
+  _nextRuleDay() {
+    this.ruleDate = this.ruleDates[++this.ruleDateInc];
+  }
+
+  /**
+   * Find and return the recurrence rule with the most recent event and
+   * return it.
+   *
+   * @private
+   * @return {?RecurIterator}    Found iterator.
+   */
+  _nextRecurrenceIter() {
+    let iters = this.ruleIterators;
+
+    if (iters.length === 0) {
+      return null;
+    }
+
+    let len = iters.length;
+    let iter;
+    let iterTime;
+    let iterIdx = 0;
+    let chosenIter;
+
+    // loop through each iterator
+    for (; iterIdx < len; iterIdx++) {
+      iter = iters[iterIdx];
+      iterTime = iter.last;
+
+      // if iteration is complete
+      // then we must exclude it from
+      // the search and remove it.
+      if (iter.completed) {
+        len--;
+        if (iterIdx !== 0) {
+          iterIdx--;
+        }
+        iters.splice(iterIdx, 1);
+        continue;
+      }
+
+      // find the most recent possible choice
+      if (!chosenIter || chosenIter.last.compare(iterTime) > 0) {
+        // that iterator is saved
+        chosenIter = iter;
+      }
+    }
+
+    // the chosen iterator is returned but not mutated
+    // this iterator contains the most recent event.
+    return chosenIter;
+  }
+}
+export default RecurExpansion;

cron/scripts/node_modules/ical.js/lib/ical/stringify.js

@@ -0,0 +1,302 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import design from "./design.js";
+import { foldline } from "./helpers.js";
+
+/**
+ * This lets typescript resolve our custom types in the
+ * generated d.ts files (jsdoc typedefs are converted to typescript types).
+ * Ignore prevents the typedefs from being documented more than once.
+ *
+ * @ignore
+ * @typedef {import("./types.js").designSet} designSet
+ * Imports the 'designSet' type from the "types.js" module
+ */
+
+const LINE_ENDING = '\r\n';
+const DEFAULT_VALUE_TYPE = 'unknown';
+const RFC6868_REPLACE_MAP = { '"': "^'", "\n": "^n", "^": "^^" };
+
+/**
+ * Convert a full jCal/jCard array into a iCalendar/vCard string.
+ *
+ * @function ICAL.stringify
+ * @variation function
+ * @param {Array} jCal    The jCal/jCard document
+ * @return {String}       The stringified iCalendar/vCard document
+ */
+export default function stringify(jCal) {
+  if (typeof jCal[0] == "string") {
+    // This is a single component
+    jCal = [jCal];
+  }
+
+  let i = 0;
+  let len = jCal.length;
+  let result = '';
+
+  for (; i < len; i++) {
+    result += stringify.component(jCal[i]) + LINE_ENDING;
+  }
+
+  return result;
+}
+
+/**
+ * Converts an jCal component array into a ICAL string.
+ * Recursive will resolve sub-components.
+ *
+ * Exact component/property order is not saved all
+ * properties will come before subcomponents.
+ *
+ * @function ICAL.stringify.component
+ * @param {Array} component
+ *        jCal/jCard fragment of a component
+ * @param {designSet} designSet
+ *        The design data to use for this component
+ * @return {String}       The iCalendar/vCard string
+ */
+stringify.component = function(component, designSet) {
+  let name = component[0].toUpperCase();
+  let result = 'BEGIN:' + name + LINE_ENDING;
+
+  let props = component[1];
+  let propIdx = 0;
+  let propLen = props.length;
+
+  let designSetName = component[0];
+  // rfc6350 requires that in vCard 4.0 the first component is the VERSION
+  // component with as value 4.0, note that 3.0 does not have this requirement.
+  if (designSetName === 'vcard' && component[1].length > 0 &&
+          !(component[1][0][0] === "version" && component[1][0][3] === "4.0")) {
+    designSetName = "vcard3";
+  }
+  designSet = designSet || design.getDesignSet(designSetName);
+
+  for (; propIdx < propLen; propIdx++) {
+    result += stringify.property(props[propIdx], designSet) + LINE_ENDING;
+  }
+
+  // Ignore subcomponents if none exist, e.g. in vCard.
+  let comps = component[2] || [];
+  let compIdx = 0;
+  let compLen = comps.length;
+
+  for (; compIdx < compLen; compIdx++) {
+    result += stringify.component(comps[compIdx], designSet) + LINE_ENDING;
+  }
+
+  result += 'END:' + name;
+  return result;
+};
+
+/**
+ * Converts a single jCal/jCard property to a iCalendar/vCard string.
+ *
+ * @function ICAL.stringify.property
+ * @param {Array} property
+ *        jCal/jCard property array
+ * @param {designSet} designSet
+ *        The design data to use for this property
+ * @param {Boolean} noFold
+ *        If true, the line is not folded
+ * @return {String}       The iCalendar/vCard string
+ */
+stringify.property = function(property, designSet, noFold) {
+  let name = property[0].toUpperCase();
+  let jsName = property[0];
+  let params = property[1];
+
+  if (!designSet) {
+    designSet = design.defaultSet;
+  }
+
+  let groupName = params.group;
+  let line;
+  if (designSet.propertyGroups && groupName) {
+    line = groupName.toUpperCase() + "." + name;
+  } else {
+    line = name;
+  }
+
+  for (let [paramName, value] of Object.entries(params)) {
+    if (designSet.propertyGroups && paramName == 'group') {
+      continue;
+    }
+
+    let paramDesign = designSet.param[paramName];
+    let multiValue = paramDesign && paramDesign.multiValue;
+    if (multiValue && Array.isArray(value)) {
+      value = value.map(function(val) {
+        val = stringify._rfc6868Unescape(val);
+        val = stringify.paramPropertyValue(val, paramDesign.multiValueSeparateDQuote);
+        return val;
+      });
+      value = stringify.multiValue(value, multiValue, "unknown", null, designSet);
+    } else {
+      value = stringify._rfc6868Unescape(value);
+      value = stringify.paramPropertyValue(value);
+    }
+
+    line += ';' + paramName.toUpperCase() + '=' + value;
+  }
+
+  if (property.length === 3) {
+    // If there are no values, we must assume a blank value
+    return line + ':';
+  }
+
+  let valueType = property[2];
+
+  let propDetails;
+  let multiValue = false;
+  let structuredValue = false;
+  let isDefault = false;
+
+  if (jsName in designSet.property) {
+    propDetails = designSet.property[jsName];
+
+    if ('multiValue' in propDetails) {
+      multiValue = propDetails.multiValue;
+    }
+
+    if (('structuredValue' in propDetails) && Array.isArray(property[3])) {
+      structuredValue = propDetails.structuredValue;
+    }
+
+    if ('defaultType' in propDetails) {
+      if (valueType === propDetails.defaultType) {
+        isDefault = true;
+      }
+    } else {
+      if (valueType === DEFAULT_VALUE_TYPE) {
+        isDefault = true;
+      }
+    }
+  } else {
+    if (valueType === DEFAULT_VALUE_TYPE) {
+      isDefault = true;
+    }
+  }
+
+  // push the VALUE property if type is not the default
+  // for the current property.
+  if (!isDefault) {
+    // value will never contain ;/:/, so we don't escape it here.
+    line += ';VALUE=' + valueType.toUpperCase();
+  }
+
+  line += ':';
+
+  if (multiValue && structuredValue) {
+    line += stringify.multiValue(
+      property[3], structuredValue, valueType, multiValue, designSet, structuredValue
+    );
+  } else if (multiValue) {
+    line += stringify.multiValue(
+      property.slice(3), multiValue, valueType, null, designSet, false
+    );
+  } else if (structuredValue) {
+    line += stringify.multiValue(
+      property[3], structuredValue, valueType, null, designSet, structuredValue
+    );
+  } else {
+    line += stringify.value(property[3], valueType, designSet, false);
+  }
+
+  return noFold ? line : foldline(line);
+};
+
+/**
+ * Handles escaping of property values that may contain:
+ *
+ *    COLON (:), SEMICOLON (;), or COMMA (,)
+ *
+ * If any of the above are present the result is wrapped
+ * in double quotes.
+ *
+ * @function ICAL.stringify.paramPropertyValue
+ * @param {String} value      Raw property value
+ * @param {boolean} force     If value should be escaped even when unnecessary
+ * @return {String}           Given or escaped value when needed
+ */
+stringify.paramPropertyValue = function(value, force) {
+  if (!force &&
+      (value.indexOf(',') === -1) &&
+      (value.indexOf(':') === -1) &&
+      (value.indexOf(';') === -1)) {
+
+    return value;
+  }
+
+  return '"' + value + '"';
+};
+
+/**
+ * Converts an array of ical values into a single
+ * string based on a type and a delimiter value (like ",").
+ *
+ * @function ICAL.stringify.multiValue
+ * @param {Array} values      List of values to convert
+ * @param {String} delim      Used to join the values (",", ";", ":")
+ * @param {String} type       Lowecase ical value type
+ *        (like boolean, date-time, etc..)
+ * @param {?String} innerMulti If set, each value will again be processed
+ *        Used for structured values
+ * @param {designSet} designSet
+ *        The design data to use for this property
+ *
+ * @return {String}           iCalendar/vCard string for value
+ */
+stringify.multiValue = function(values, delim, type, innerMulti, designSet, structuredValue) {
+  let result = '';
+  let len = values.length;
+  let i = 0;
+
+  for (; i < len; i++) {
+    if (innerMulti && Array.isArray(values[i])) {
+      result += stringify.multiValue(values[i], innerMulti, type, null, designSet, structuredValue);
+    } else {
+      result += stringify.value(values[i], type, designSet, structuredValue);
+    }
+
+    if (i !== (len - 1)) {
+      result += delim;
+    }
+  }
+
+  return result;
+};
+
+/**
+ * Processes a single ical value runs the associated "toICAL" method from the
+ * design value type if available to convert the value.
+ *
+ * @function ICAL.stringify.value
+ * @param {String|Number} value       A formatted value
+ * @param {String} type               Lowercase iCalendar/vCard value type
+ *  (like boolean, date-time, etc..)
+ * @return {String}                   iCalendar/vCard value for single value
+ */
+stringify.value = function(value, type, designSet, structuredValue) {
+  if (type in designSet.value && 'toICAL' in designSet.value[type]) {
+    return designSet.value[type].toICAL(value, structuredValue);
+  }
+  return value;
+};
+
+/**
+ * Internal helper for rfc6868. Exposing this on ICAL.stringify so that
+ * hackers can disable the rfc6868 parsing if the really need to.
+ *
+ * @param {String} val        The value to unescape
+ * @return {String}           The escaped value
+ */
+stringify._rfc6868Unescape = function(val) {
+  return val.replace(/[\n^"]/g, function(x) {
+    return RFC6868_REPLACE_MAP[x];
+  });
+};

cron/scripts/node_modules/ical.js/lib/ical/timezone.js

@@ -0,0 +1,526 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import Time from "./time.js";
+import Component from "./component.js";
+import ICALParse from "./parse.js";
+import { clone, binsearchInsert } from "./helpers.js";
+
+const OPTIONS = ["tzid", "location", "tznames", "latitude", "longitude"];
+
+/**
+ * Timezone representation.
+ *
+ * @example
+ * var vcalendar;
+ * var timezoneComp = vcalendar.getFirstSubcomponent('vtimezone');
+ * var tzid = timezoneComp.getFirstPropertyValue('tzid');
+ *
+ * var timezone = new ICAL.Timezone({
+ *   component: timezoneComp,
+ *   tzid
+ * });
+ *
+ * @memberof ICAL
+ */
+class Timezone {
+  static _compare_change_fn(a, b) {
+    if (a.year < b.year) return -1;
+    else if (a.year > b.year) return 1;
+
+    if (a.month < b.month) return -1;
+    else if (a.month > b.month) return 1;
+
+    if (a.day < b.day) return -1;
+    else if (a.day > b.day) return 1;
+
+    if (a.hour < b.hour) return -1;
+    else if (a.hour > b.hour) return 1;
+
+    if (a.minute < b.minute) return -1;
+    else if (a.minute > b.minute) return 1;
+
+    if (a.second < b.second) return -1;
+    else if (a.second > b.second) return 1;
+
+    return 0;
+  }
+
+  /**
+   * Convert the date/time from one zone to the next.
+   *
+   * @param {Time} tt                  The time to convert
+   * @param {Timezone} from_zone       The source zone to convert from
+   * @param {Timezone} to_zone         The target zone to convert to
+   * @return {Time}                    The converted date/time object
+   */
+  static convert_time(tt, from_zone, to_zone) {
+    if (tt.isDate ||
+        from_zone.tzid == to_zone.tzid ||
+        from_zone == Timezone.localTimezone ||
+        to_zone == Timezone.localTimezone) {
+      tt.zone = to_zone;
+      return tt;
+    }
+
+    let utcOffset = from_zone.utcOffset(tt);
+    tt.adjust(0, 0, 0, - utcOffset);
+
+    utcOffset = to_zone.utcOffset(tt);
+    tt.adjust(0, 0, 0, utcOffset);
+
+    return null;
+  }
+
+  /**
+   * Creates a new ICAL.Timezone instance from the passed data object.
+   *
+   * @param {Component|Object} aData options for class
+   * @param {String|Component} aData.component
+   *        If aData is a simple object, then this member can be set to either a
+   *        string containing the component data, or an already parsed
+   *        ICAL.Component
+   * @param {String} aData.tzid      The timezone identifier
+   * @param {String} aData.location  The timezone locationw
+   * @param {String} aData.tznames   An alternative string representation of the
+   *                                  timezone
+   * @param {Number} aData.latitude  The latitude of the timezone
+   * @param {Number} aData.longitude The longitude of the timezone
+   */
+  static fromData(aData) {
+    let tt = new Timezone();
+    return tt.fromData(aData);
+  }
+
+  /**
+   * The instance describing the UTC timezone
+   * @type {Timezone}
+   * @constant
+   * @instance
+   */
+  static #utcTimezone = null;
+  static get utcTimezone() {
+    if (!this.#utcTimezone) {
+      this.#utcTimezone = Timezone.fromData({
+        tzid: "UTC"
+      });
+    }
+    return this.#utcTimezone;
+  }
+
+  /**
+   * The instance describing the local timezone
+   * @type {Timezone}
+   * @constant
+   * @instance
+   */
+  static #localTimezone = null;
+  static get localTimezone() {
+    if (!this.#localTimezone) {
+      this.#localTimezone = Timezone.fromData({
+        tzid: "floating"
+      });
+    }
+    return this.#localTimezone;
+  }
+
+  /**
+   * Adjust a timezone change object.
+   * @private
+   * @param {Object} change     The timezone change object
+   * @param {Number} days       The extra amount of days
+   * @param {Number} hours      The extra amount of hours
+   * @param {Number} minutes    The extra amount of minutes
+   * @param {Number} seconds    The extra amount of seconds
+   */
+  static adjust_change(change, days, hours, minutes, seconds) {
+    return Time.prototype.adjust.call(
+      change,
+      days,
+      hours,
+      minutes,
+      seconds,
+      change
+    );
+  }
+
+  static _minimumExpansionYear = -1;
+  static EXTRA_COVERAGE = 5;
+
+  /**
+   * Creates a new ICAL.Timezone instance, by passing in a tzid and component.
+   *
+   * @param {Component|Object} data options for class
+   * @param {String|Component} data.component
+   *        If data is a simple object, then this member can be set to either a
+   *        string containing the component data, or an already parsed
+   *        ICAL.Component
+   * @param {String} data.tzid      The timezone identifier
+   * @param {String} data.location  The timezone locationw
+   * @param {String} data.tznames   An alternative string representation of the
+   *                                  timezone
+   * @param {Number} data.latitude  The latitude of the timezone
+   * @param {Number} data.longitude The longitude of the timezone
+   */
+  constructor(data) {
+    this.wrappedJSObject = this;
+    this.fromData(data);
+  }
+
+
+  /**
+   * Timezone identifier
+   * @type {String}
+   */
+  tzid = "";
+
+  /**
+   * Timezone location
+   * @type {String}
+   */
+  location = "";
+
+  /**
+   * Alternative timezone name, for the string representation
+   * @type {String}
+   */
+  tznames = "";
+
+  /**
+   * The primary latitude for the timezone.
+   * @type {Number}
+   */
+  latitude = 0.0;
+
+  /**
+   * The primary longitude for the timezone.
+   * @type {Number}
+   */
+  longitude = 0.0;
+
+  /**
+   * The vtimezone component for this timezone.
+   * @type {Component}
+   */
+  component = null;
+
+  /**
+   * The year this timezone has been expanded to. All timezone transition
+   * dates until this year are known and can be used for calculation
+   *
+   * @private
+   * @type {Number}
+   */
+  expandedUntilYear = 0;
+
+  /**
+   * The class identifier.
+   * @constant
+   * @type {String}
+   * @default "icaltimezone"
+   */
+  icalclass = "icaltimezone";
+
+  /**
+   * Sets up the current instance using members from the passed data object.
+   *
+   * @param {Component|Object} aData options for class
+   * @param {String|Component} aData.component
+   *        If aData is a simple object, then this member can be set to either a
+   *        string containing the component data, or an already parsed
+   *        ICAL.Component
+   * @param {String} aData.tzid      The timezone identifier
+   * @param {String} aData.location  The timezone locationw
+   * @param {String} aData.tznames   An alternative string representation of the
+   *                                  timezone
+   * @param {Number} aData.latitude  The latitude of the timezone
+   * @param {Number} aData.longitude The longitude of the timezone
+   */
+  fromData(aData) {
+    this.expandedUntilYear = 0;
+    this.changes = [];
+
+    if (aData instanceof Component) {
+      // Either a component is passed directly
+      this.component = aData;
+    } else {
+      // Otherwise the component may be in the data object
+      if (aData && "component" in aData) {
+        if (typeof aData.component == "string") {
+          // If a string was passed, parse it as a component
+          let jCal = ICALParse(aData.component);
+          this.component = new Component(jCal);
+        } else if (aData.component instanceof Component) {
+          // If it was a component already, then just set it
+          this.component = aData.component;
+        } else {
+          // Otherwise just null out the component
+          this.component = null;
+        }
+      }
+
+      // Copy remaining passed properties
+      for (let prop of OPTIONS) {
+        if (aData && prop in aData) {
+          this[prop] = aData[prop];
+        }
+      }
+    }
+
+    // If we have a component but no TZID, attempt to get it from the
+    // component's properties.
+    if (this.component instanceof Component && !this.tzid) {
+      this.tzid = this.component.getFirstPropertyValue('tzid');
+    }
+
+    return this;
+  }
+
+  /**
+   * Finds the utcOffset the given time would occur in this timezone.
+   *
+   * @param {Time} tt         The time to check for
+   * @return {Number}         utc offset in seconds
+   */
+  utcOffset(tt) {
+    if (this == Timezone.utcTimezone || this == Timezone.localTimezone) {
+      return 0;
+    }
+
+    this._ensureCoverage(tt.year);
+
+    if (!this.changes.length) {
+      return 0;
+    }
+
+    let tt_change = {
+      year: tt.year,
+      month: tt.month,
+      day: tt.day,
+      hour: tt.hour,
+      minute: tt.minute,
+      second: tt.second
+    };
+
+    let change_num = this._findNearbyChange(tt_change);
+    let change_num_to_use = -1;
+    let step = 1;
+
+    // TODO: replace with bin search?
+    for (;;) {
+      let change = clone(this.changes[change_num], true);
+      if (change.utcOffset < change.prevUtcOffset) {
+        Timezone.adjust_change(change, 0, 0, 0, change.utcOffset);
+      } else {
+        Timezone.adjust_change(change, 0, 0, 0,
+                                        change.prevUtcOffset);
+      }
+
+      let cmp = Timezone._compare_change_fn(tt_change, change);
+
+      if (cmp >= 0) {
+        change_num_to_use = change_num;
+      } else {
+        step = -1;
+      }
+
+      if (step == -1 && change_num_to_use != -1) {
+        break;
+      }
+
+      change_num += step;
+
+      if (change_num < 0) {
+        return 0;
+      }
+
+      if (change_num >= this.changes.length) {
+        break;
+      }
+    }
+
+    let zone_change = this.changes[change_num_to_use];
+    let utcOffset_change = zone_change.utcOffset - zone_change.prevUtcOffset;
+
+    if (utcOffset_change < 0 && change_num_to_use > 0) {
+      let tmp_change = clone(zone_change, true);
+      Timezone.adjust_change(tmp_change, 0, 0, 0, tmp_change.prevUtcOffset);
+
+      if (Timezone._compare_change_fn(tt_change, tmp_change) < 0) {
+        let prev_zone_change = this.changes[change_num_to_use - 1];
+
+        let want_daylight = false; // TODO
+
+        if (zone_change.is_daylight != want_daylight &&
+            prev_zone_change.is_daylight == want_daylight) {
+          zone_change = prev_zone_change;
+        }
+      }
+    }
+
+    // TODO return is_daylight?
+    return zone_change.utcOffset;
+  }
+
+  _findNearbyChange(change) {
+    // find the closest match
+    let idx = binsearchInsert(
+      this.changes,
+      change,
+      Timezone._compare_change_fn
+    );
+
+    if (idx >= this.changes.length) {
+      return this.changes.length - 1;
+    }
+
+    return idx;
+  }
+
+  _ensureCoverage(aYear) {
+    if (Timezone._minimumExpansionYear == -1) {
+      let today = Time.now();
+      Timezone._minimumExpansionYear = today.year;
+    }
+
+    let changesEndYear = aYear;
+    if (changesEndYear < Timezone._minimumExpansionYear) {
+      changesEndYear = Timezone._minimumExpansionYear;
+    }
+
+    changesEndYear += Timezone.EXTRA_COVERAGE;
+
+    if (!this.changes.length || this.expandedUntilYear < aYear) {
+      let subcomps = this.component.getAllSubcomponents();
+      let compLen = subcomps.length;
+      let compIdx = 0;
+
+      for (; compIdx < compLen; compIdx++) {
+        this._expandComponent(
+          subcomps[compIdx], changesEndYear, this.changes
+        );
+      }
+
+      this.changes.sort(Timezone._compare_change_fn);
+      this.expandedUntilYear = changesEndYear;
+    }
+  }
+
+  _expandComponent(aComponent, aYear, changes) {
+    if (!aComponent.hasProperty("dtstart") ||
+        !aComponent.hasProperty("tzoffsetto") ||
+        !aComponent.hasProperty("tzoffsetfrom")) {
+      return null;
+    }
+
+    let dtstart = aComponent.getFirstProperty("dtstart").getFirstValue();
+    let change;
+
+    function convert_tzoffset(offset) {
+      return offset.factor * (offset.hours * 3600 + offset.minutes * 60);
+    }
+
+    function init_changes() {
+      let changebase = {};
+      changebase.is_daylight = (aComponent.name == "daylight");
+      changebase.utcOffset = convert_tzoffset(
+        aComponent.getFirstProperty("tzoffsetto").getFirstValue()
+      );
+
+      changebase.prevUtcOffset = convert_tzoffset(
+        aComponent.getFirstProperty("tzoffsetfrom").getFirstValue()
+      );
+
+      return changebase;
+    }
+
+    if (!aComponent.hasProperty("rrule") && !aComponent.hasProperty("rdate")) {
+      change = init_changes();
+      change.year = dtstart.year;
+      change.month = dtstart.month;
+      change.day = dtstart.day;
+      change.hour = dtstart.hour;
+      change.minute = dtstart.minute;
+      change.second = dtstart.second;
+
+      Timezone.adjust_change(change, 0, 0, 0, -change.prevUtcOffset);
+      changes.push(change);
+    } else {
+      let props = aComponent.getAllProperties("rdate");
+      for (let rdate of props) {
+        let time = rdate.getFirstValue();
+        change = init_changes();
+
+        change.year = time.year;
+        change.month = time.month;
+        change.day = time.day;
+
+        if (time.isDate) {
+          change.hour = dtstart.hour;
+          change.minute = dtstart.minute;
+          change.second = dtstart.second;
+
+          if (dtstart.zone != Timezone.utcTimezone) {
+            Timezone.adjust_change(change, 0, 0, 0, -change.prevUtcOffset);
+          }
+        } else {
+          change.hour = time.hour;
+          change.minute = time.minute;
+          change.second = time.second;
+
+          if (time.zone != Timezone.utcTimezone) {
+            Timezone.adjust_change(change, 0, 0, 0, -change.prevUtcOffset);
+          }
+        }
+
+        changes.push(change);
+      }
+
+      let rrule = aComponent.getFirstProperty("rrule");
+
+      if (rrule) {
+        rrule = rrule.getFirstValue();
+        change = init_changes();
+
+        if (rrule.until && rrule.until.zone == Timezone.utcTimezone) {
+          rrule.until.adjust(0, 0, 0, change.prevUtcOffset);
+          rrule.until.zone = Timezone.localTimezone;
+        }
+
+        let iterator = rrule.iterator(dtstart);
+
+        let occ;
+        while ((occ = iterator.next())) {
+          change = init_changes();
+          if (occ.year > aYear || !occ) {
+            break;
+          }
+
+          change.year = occ.year;
+          change.month = occ.month;
+          change.day = occ.day;
+          change.hour = occ.hour;
+          change.minute = occ.minute;
+          change.second = occ.second;
+          change.isDate = occ.isDate;
+
+          Timezone.adjust_change(change, 0, 0, 0, -change.prevUtcOffset);
+          changes.push(change);
+        }
+      }
+    }
+
+    return changes;
+  }
+
+  /**
+   * The string representation of this timezone.
+   * @return {String}
+   */
+  toString() {
+    return (this.tznames ? this.tznames : this.tzid);
+  }
+}
+export default Timezone;

cron/scripts/node_modules/ical.js/lib/ical/timezone_service.js

@@ -0,0 +1,129 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import Timezone from "./timezone.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Component from "./component.js";
+
+let zones = null;
+
+/**
+ * @classdesc
+ * Singleton class to contain timezones.  Right now it is all manual registry in
+ * the future we may use this class to download timezone information or handle
+ * loading pre-expanded timezones.
+ *
+ * @exports module:ICAL.TimezoneService
+ * @memberof ICAL
+ */
+const TimezoneService = {
+  get count() {
+    if (zones === null) {
+      return 0;
+    }
+
+    return Object.keys(zones).length;
+  },
+
+  reset: function() {
+    zones = Object.create(null);
+    let utc = Timezone.utcTimezone;
+
+    zones.Z = utc;
+    zones.UTC = utc;
+    zones.GMT = utc;
+  },
+  _hard_reset: function() {
+    zones = null;
+  },
+
+  /**
+   * Checks if timezone id has been registered.
+   *
+   * @param {String} tzid     Timezone identifier (e.g. America/Los_Angeles)
+   * @return {Boolean}        False, when not present
+   */
+  has: function(tzid) {
+    if (zones === null) {
+      return false;
+    }
+
+    return !!zones[tzid];
+  },
+
+  /**
+   * Returns a timezone by its tzid if present.
+   *
+   * @param {String} tzid               Timezone identifier (e.g. America/Los_Angeles)
+   * @return {Timezone | undefined}     The timezone, or undefined if not found
+   */
+  get: function(tzid) {
+    if (zones === null) {
+      this.reset();
+    }
+
+    return zones[tzid];
+  },
+
+  /**
+   * Registers a timezone object or component.
+   *
+   * @param {Component|Timezone} timezone
+   *        The initialized zone or vtimezone.
+   *
+   * @param {String=} name
+   *        The name of the timezone. Defaults to the component's TZID if not
+   *        passed.
+   */
+  register: function(timezone, name) {
+    if (zones === null) {
+      this.reset();
+    }
+
+    // This avoids a breaking change by the change of argument order
+    // TODO remove in v3
+    if (typeof timezone === "string" && name instanceof Timezone) {
+      [timezone, name] = [name, timezone];
+    }
+
+    if (!name) {
+      if (timezone instanceof Timezone) {
+        name = timezone.tzid;
+      } else {
+        if (timezone.name === 'vtimezone') {
+          timezone = new Timezone(timezone);
+          name = timezone.tzid;
+        }
+      }
+    }
+
+    if (!name) {
+      throw new TypeError("Neither a timezone nor a name was passed");
+    }
+
+    if (timezone instanceof Timezone) {
+      zones[name] = timezone;
+    } else {
+      throw new TypeError('timezone must be ICAL.Timezone or ICAL.Component');
+    }
+  },
+
+  /**
+   * Removes a timezone by its tzid from the list.
+   *
+   * @param {String} tzid     Timezone identifier (e.g. America/Los_Angeles)
+   * @return {?Timezone}      The removed timezone, or null if not registered
+   */
+  remove: function(tzid) {
+    if (zones === null) {
+      return null;
+    }
+
+    return (delete zones[tzid]);
+  }
+};
+
+export default TimezoneService;

cron/scripts/node_modules/ical.js/lib/ical/types.js

@@ -0,0 +1,109 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch, 2024 */
+
+// TODO: Once https://github.com/microsoft/TypeScript/issues/22160 and
+// https://github.com/microsoft/TypeScript/issues/46011 is fixed, update
+// @typedef(import(...)) to @import to avoid re-exporting the typedefs
+
+/* eslint-disable no-unused-vars */
+// needed for typescript type resolution
+import Component from "./component";
+import Event from "./event";
+import Time from "./time";
+import Timezone from "./timezone";
+
+/**
+ * The weekday, 1 = SUNDAY, 7 = SATURDAY. Access via
+ * ICAL.Time.MONDAY, ICAL.Time.TUESDAY, ...
+ *
+ * @typedef {Number} weekDay
+ * @memberof ICAL.Time
+ */
+
+/**
+ * @typedef {Object} timeInit         Time initialization
+ * @property {Number=} year           The year for this date
+ * @property {Number=} month          The month for this date
+ * @property {Number=} day            The day for this date
+ * @property {Number=} hour           The hour for this date
+ * @property {Number=} minute         The minute for this date
+ * @property {Number=} second         The second for this date
+ * @property {Boolean=} isDate        If true, the instance represents a date
+ *                                    (as opposed to a date-time)
+ * @property {String=} timezone       Timezone id if zone is unknown [internal]
+ * @property {Timezone=} zone         Resolved timezone object [internal]
+ * @memberof ICAL.Time
+ */
+
+/**
+ * Possible frequency values for the FREQ part
+ * (YEARLY, MONTHLY, WEEKLY, DAILY, HOURLY, MINUTELY, SECONDLY)
+ *
+ * @typedef {String} frequencyValues
+ * @memberof ICAL.Recur
+ */
+
+/**
+ * This object is returned by {@link ICAL.Event#getOccurrenceDetails getOccurrenceDetails}
+ * @memberof ICAL.Event
+ * @typedef {Object} occurrenceDetails
+ * @property {Time} recurrenceId       The passed in recurrence id
+ * @property {Event} item              The occurrence
+ * @property {Time} startDate          The start of the occurrence
+ * @property {Time} endDate            The end of the occurrence
+ */
+
+/**
+ * The state for parsing content lines from an iCalendar/vCard string.
+ *
+ * @private
+ * @memberof ICAL.parse
+ * @typedef {Object} parserState
+ * @property {designSet} designSet           The design set to use for parsing
+ * @property {Component[]} stack             The stack of components being processed
+ * @property {Component} component           The currently active component
+ */
+
+/**
+ * A jCal component.
+ *
+ * TODO: Properly typedef this when https://github.com/hegemonic/catharsis/pull/70
+ * is merged. Documentation is ignored until this can be documented properly.
+ *
+ * @example
+ *     ["vevent", [...properties here...], [...components here...] ]
+ *
+ * @ignore
+ * @typedef {Array} jCalComponent
+ * @property {String} 0               The component name
+ * @property {jCalProperty[]} 1       The properties of this component
+ * @property {jCalComponent[]} 2      The subcomponents of this component
+ */
+
+/**
+ * A designSet describes value, parameter and property data. It is used by
+ * ther parser and stringifier in components and properties to determine they
+ * should be represented.
+ *
+ * @memberof ICAL.design
+ * @typedef {Object} designSet
+ * @property {Object} value       Definitions for value types, keys are type names
+ * @property {Object} param       Definitions for params, keys are param names
+ * @property {Object} property    Definitions for properties, keys are property names
+ * @property {boolean} propertyGroups  If content lines may include a group name
+ */
+
+/**
+ * The jCal Geo type. This is a tuple representing a geographical location.
+ * The first element is the Latitude and the second element is the Longitude.
+ *
+ * TODO: Properly typedef this when https://github.com/hegemonic/catharsis/pull/70
+ *
+ * @typedef {Array} Geo
+ * @property {Number} 0     Latitude
+ * @property {Number} 1     Longitude
+ */
+
+export const _ = {};

cron/scripts/node_modules/ical.js/lib/ical/utc_offset.js

@@ -0,0 +1,187 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import { strictParseInt, trunc, pad2 } from "./helpers.js";
+// needed for typescript type resolution
+// eslint-disable-next-line no-unused-vars
+import Duration from "./duration.js";
+import design from "./design.js";
+
+/**
+ * This class represents the "utc-offset" value type, with various calculation and manipulation
+ * methods.
+ *
+ * @memberof ICAL
+ */
+class UtcOffset {
+  /**
+   * Creates a new {@link ICAL.UtcOffset} instance from the passed string.
+   *
+   * @param {String} aString    The string to parse
+   * @return {Duration}         The created utc-offset instance
+   */
+  static fromString(aString) {
+    // -05:00
+    let options = {};
+    //TODO: support seconds per rfc5545 ?
+    options.factor = (aString[0] === '+') ? 1 : -1;
+    options.hours = strictParseInt(aString.slice(1, 3));
+    options.minutes = strictParseInt(aString.slice(4, 6));
+
+    return new UtcOffset(options);
+  }
+
+  /**
+   * Creates a new {@link ICAL.UtcOffset} instance from the passed seconds
+   * value.
+   *
+   * @param {Number} aSeconds       The number of seconds to convert
+   */
+  static fromSeconds(aSeconds) {
+    let instance = new UtcOffset();
+    instance.fromSeconds(aSeconds);
+    return instance;
+  }
+
+  /**
+   * Creates a new ICAL.UtcOffset instance.
+   *
+   * @param {Object} aData          An object with members of the utc offset
+   * @param {Number=} aData.hours   The hours for the utc offset
+   * @param {Number=} aData.minutes The minutes in the utc offset
+   * @param {Number=} aData.factor  The factor for the utc-offset, either -1 or 1
+   */
+  constructor(aData) {
+    this.fromData(aData);
+  }
+
+  /**
+   * The hours in the utc-offset
+   * @type {Number}
+   */
+  hours = 0;
+
+  /**
+   * The minutes in the utc-offset
+   * @type {Number}
+   */
+  minutes = 0;
+
+  /**
+   * The sign of the utc offset, 1 for positive offset, -1 for negative
+   * offsets.
+   * @type {Number}
+   */
+  factor = 1;
+
+  /**
+   * The type name, to be used in the jCal object.
+   * @constant
+   * @type {String}
+   * @default "utc-offset"
+   */
+  icaltype = "utc-offset";
+
+  /**
+   * Returns a clone of the utc offset object.
+   *
+   * @return {UtcOffset}     The cloned object
+   */
+  clone() {
+    return UtcOffset.fromSeconds(this.toSeconds());
+  }
+
+  /**
+   * Sets up the current instance using members from the passed data object.
+   *
+   * @param {Object} aData          An object with members of the utc offset
+   * @param {Number=} aData.hours   The hours for the utc offset
+   * @param {Number=} aData.minutes The minutes in the utc offset
+   * @param {Number=} aData.factor  The factor for the utc-offset, either -1 or 1
+   */
+  fromData(aData) {
+    if (aData) {
+      for (let [key, value] of Object.entries(aData)) {
+        this[key] = value;
+      }
+    }
+    this._normalize();
+  }
+
+  /**
+   * Sets up the current instance from the given seconds value. The seconds
+   * value is truncated to the minute. Offsets are wrapped when the world
+   * ends, the hour after UTC+14:00 is UTC-12:00.
+   *
+   * @param {Number} aSeconds         The seconds to convert into an offset
+   */
+  fromSeconds(aSeconds) {
+    let secs = Math.abs(aSeconds);
+
+    this.factor = aSeconds < 0 ? -1 : 1;
+    this.hours = trunc(secs / 3600);
+
+    secs -= (this.hours * 3600);
+    this.minutes = trunc(secs / 60);
+    return this;
+  }
+
+  /**
+   * Convert the current offset to a value in seconds
+   *
+   * @return {Number}                 The offset in seconds
+   */
+  toSeconds() {
+    return this.factor * (60 * this.minutes + 3600 * this.hours);
+  }
+
+  /**
+   * Compare this utc offset with another one.
+   *
+   * @param {UtcOffset} other             The other offset to compare with
+   * @return {Number}                     -1, 0 or 1 for less/equal/greater
+   */
+  compare(other) {
+    let a = this.toSeconds();
+    let b = other.toSeconds();
+    return (a > b) - (b > a);
+  }
+
+  _normalize() {
+    // Range: 97200 seconds (with 1 hour inbetween)
+    let secs = this.toSeconds();
+    let factor = this.factor;
+    while (secs < -43200) { // = UTC-12:00
+      secs += 97200;
+    }
+    while (secs > 50400) { // = UTC+14:00
+      secs -= 97200;
+    }
+
+    this.fromSeconds(secs);
+
+    // Avoid changing the factor when on zero seconds
+    if (secs == 0) {
+      this.factor = factor;
+    }
+  }
+
+  /**
+   * The iCalendar string representation of this utc-offset.
+   * @return {String}
+   */
+  toICALString() {
+    return design.icalendar.value['utc-offset'].toICAL(this.toString());
+  }
+
+  /**
+   * The string representation of this utc-offset.
+   * @return {String}
+   */
+  toString() {
+    return (this.factor == 1 ? "+" : "-") + pad2(this.hours) + ':' + pad2(this.minutes);
+  }
+}
+export default UtcOffset;

cron/scripts/node_modules/ical.js/lib/ical/vcard_time.js

@@ -0,0 +1,183 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * Portions Copyright (C) Philipp Kewisch */
+
+import UtcOffset from "./utc_offset.js";
+import Time from "./time.js";
+import Timezone from "./timezone.js";
+import design from "./design.js";
+import { pad2, strictParseInt } from "./helpers.js";
+
+/**
+ * Describes a vCard time, which has slight differences to the ICAL.Time.
+ * Properties can be null if not specified, for example for dates with
+ * reduced accuracy or truncation.
+ *
+ * Note that currently not all methods are correctly re-implemented for
+ * VCardTime. For example, comparison will have undefined results when some
+ * members are null.
+ *
+ * Also, normalization is not yet implemented for this class!
+ *
+ * @memberof ICAL
+ * @extends {Time}
+ */
+class VCardTime extends Time {
+  /**
+   * Returns a new ICAL.VCardTime instance from a date and/or time string.
+   *
+   * @param {String} aValue     The string to create from
+   * @param {String} aIcalType  The type for this instance, e.g. date-and-or-time
+   * @return {VCardTime}        The date/time instance
+   */
+  static fromDateAndOrTimeString(aValue, aIcalType) {
+    function part(v, s, e) {
+      return v ? strictParseInt(v.slice(s, s + e)) : null;
+    }
+    let parts = aValue.split('T');
+    let dt = parts[0], tmz = parts[1];
+    let splitzone = tmz ? design.vcard.value.time._splitZone(tmz) : [];
+    let zone = splitzone[0], tm = splitzone[1];
+
+    let dtlen = dt ? dt.length : 0;
+    let tmlen = tm ? tm.length : 0;
+
+    let hasDashDate = dt && dt[0] == '-' && dt[1] == '-';
+    let hasDashTime = tm && tm[0] == '-';
+
+    let o = {
+      year: hasDashDate ? null : part(dt, 0, 4),
+      month: hasDashDate && (dtlen == 4 || dtlen == 7) ? part(dt, 2, 2) : dtlen == 7 ? part(dt, 5, 2) : dtlen == 10 ? part(dt, 5, 2) : null,
+      day: dtlen == 5 ? part(dt, 3, 2) : dtlen == 7 && hasDashDate ? part(dt, 5, 2) : dtlen == 10 ? part(dt, 8, 2) : null,
+
+      hour: hasDashTime ? null : part(tm, 0, 2),
+      minute: hasDashTime && tmlen == 3 ? part(tm, 1, 2) : tmlen > 4 ? hasDashTime ? part(tm, 1, 2) : part(tm, 3, 2) : null,
+      second: tmlen == 4 ? part(tm, 2, 2) : tmlen == 6 ? part(tm, 4, 2) : tmlen == 8 ? part(tm, 6, 2) : null
+    };
+
+    if (zone == 'Z') {
+      zone = Timezone.utcTimezone;
+    } else if (zone && zone[3] == ':') {
+      zone = UtcOffset.fromString(zone);
+    } else {
+      zone = null;
+    }
+
+    return new VCardTime(o, zone, aIcalType);
+  }
+
+
+  /**
+   * Creates a new ICAL.VCardTime instance.
+   *
+   * @param {Object} data                           The data for the time instance
+   * @param {Number=} data.year                     The year for this date
+   * @param {Number=} data.month                    The month for this date
+   * @param {Number=} data.day                      The day for this date
+   * @param {Number=} data.hour                     The hour for this date
+   * @param {Number=} data.minute                   The minute for this date
+   * @param {Number=} data.second                   The second for this date
+   * @param {Timezone|UtcOffset} zone               The timezone to use
+   * @param {String} icaltype                       The type for this date/time object
+   */
+  constructor(data, zone, icaltype) {
+    super(data, zone);
+    this.icaltype = icaltype || "date-and-or-time";
+  }
+
+  /**
+   * The class identifier.
+   * @constant
+   * @type {String}
+   * @default "vcardtime"
+   */
+  icalclass = "vcardtime";
+
+  /**
+   * The type name, to be used in the jCal object.
+   * @type {String}
+   * @default "date-and-or-time"
+   */
+  icaltype = "date-and-or-time";
+
+  /**
+   * Returns a clone of the vcard date/time object.
+   *
+   * @return {VCardTime}     The cloned object
+   */
+  clone() {
+    return new VCardTime(this._time, this.zone, this.icaltype);
+  }
+
+  _normalize() {
+    return this;
+  }
+
+  /**
+   * @inheritdoc
+   */
+  utcOffset() {
+    if (this.zone instanceof UtcOffset) {
+      return this.zone.toSeconds();
+    } else {
+      return Time.prototype.utcOffset.apply(this, arguments);
+    }
+  }
+
+  /**
+   * Returns an RFC 6350 compliant representation of this object.
+   *
+   * @return {String}         vcard date/time string
+   */
+  toICALString() {
+    return design.vcard.value[this.icaltype].toICAL(this.toString());
+  }
+
+  /**
+   * The string representation of this date/time, in jCard form
+   * (including : and - separators).
+   * @return {String}
+   */
+  toString() {
+    let y = this.year, m = this.month, d = this.day;
+    let h = this.hour, mm = this.minute, s = this.second;
+
+    let hasYear = y !== null, hasMonth = m !== null, hasDay = d !== null;
+    let hasHour = h !== null, hasMinute = mm !== null, hasSecond = s !== null;
+
+    let datepart = (hasYear ? pad2(y) + (hasMonth || hasDay ? '-' : '') : (hasMonth || hasDay ? '--' : '')) +
+                   (hasMonth ? pad2(m) : '') +
+                   (hasDay ? '-' + pad2(d) : '');
+    let timepart = (hasHour ? pad2(h) : '-') + (hasHour && hasMinute ? ':' : '') +
+                   (hasMinute ? pad2(mm) : '') + (!hasHour && !hasMinute ? '-' : '') +
+                   (hasMinute && hasSecond ? ':' : '') +
+                   (hasSecond ? pad2(s) : '');
+
+    let zone;
+    if (this.zone === Timezone.utcTimezone) {
+      zone = 'Z';
+    } else if (this.zone instanceof UtcOffset) {
+      zone = this.zone.toString();
+    } else if (this.zone === Timezone.localTimezone) {
+      zone = '';
+    } else if (this.zone instanceof Timezone) {
+      let offset = UtcOffset.fromSeconds(this.zone.utcOffset(this));
+      zone = offset.toString();
+    } else {
+      zone = '';
+    }
+
+    switch (this.icaltype) {
+      case "time":
+        return timepart + zone;
+      case "date-and-or-time":
+      case "date-time":
+        return datepart + (timepart == '--' ? '' : 'T' + timepart + zone);
+      case "date":
+        return datepart;
+    }
+    return null;
+  }
+}
+export default VCardTime;

cron/scripts/node_modules/ical.js/package.json

@@ -0,0 +1,103 @@
+{
+  "name": "ical.js",
+  "version": "2.2.1",
+  "author": "Philipp Kewisch",
+  "contributors": [
+    "Github Contributors (https://github.com/kewisch/ical.js/graphs/contributors)"
+  ],
+  "description": "Javascript parser for ics (rfc5545) and vcard (rfc6350) data",
+  "main": "dist/ical.js",
+  "types": "dist/types/module.d.ts",
+  "type": "module",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/kewisch/ical.js.git"
+  },
+  "keywords": [
+    "calendar",
+    "iCalendar",
+    "jCal",
+    "vCard",
+    "jCard",
+    "parser"
+  ],
+  "devDependencies": {
+    "@babel/preset-env": "^7.28.0",
+    "@eslint/js": "^9.32.0",
+    "@octokit/core": "^7.0.3",
+    "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-terser": "^0.4.4",
+    "@rollup/plugin-typescript": "^12.1.4",
+    "@stylistic/eslint-plugin": "^5.2.2",
+    "benchmark": "^2.1.4",
+    "c8": "^10.1.3",
+    "chai": "^5.2.1",
+    "clean-jsdoc-theme": "^4.3.0",
+    "eslint": "^9.32.0",
+    "eslint-plugin-html": "^8.1.3",
+    "globals": "^16.3.0",
+    "jsdoc": "^4.0.4",
+    "jsdoc-tsimport-plugin": "^1.0.5",
+    "karma": "^6.4.4",
+    "karma-mocha": "^2.0.1",
+    "karma-sauce-launcher": "^4.1.4",
+    "karma-spec-reporter": "^0.0.36",
+    "mocha": "^11.7.1",
+    "node-fetch": "^3.3.2",
+    "yauzl-promise": "^4.0.0"
+  },
+  "license": "MPL-2.0",
+  "engine": {
+    "node": ">=10"
+  },
+  "scripts": {
+    "test": "npm run test-unit && npm run test-acceptance",
+    "test-unit": "c8 mocha",
+    "test-acceptance": "mocha test/acceptance/*_test.js",
+    "test-performance": "mocha --reporter test/support/perfReporter.cjs test/performance/*_test.js",
+    "test-browser": "karma start karma.conf.cjs",
+    "test-all": "npm run test-unit && npm run test-acceptance && npm run test-performance && npm run test-browser",
+    "build": "rollup -c",
+    "lint": "eslint",
+    "jsdoc": "rm -rf docs/api && jsdoc --configure jsdoc-prepare.json && rm -rf docs/api && jsdoc --configure jsdoc.json --verbose",
+    "validator": "node tools/scriptutils.js replace-unpkg tools/validator.html docs/validator.html",
+    "recurtester": "node tools/scriptutils.js replace-unpkg tools/recur-tester.html docs/recur-tester.html",
+    "ghpages": "npm run jsdoc && npm run validator && npm run recurtester"
+  },
+  "exports": {
+    "import": "./dist/ical.js",
+    "require": "./dist/ical.es5.cjs",
+    "types": "./dist/types/module.d.ts"
+  },
+  "files": [
+    "dist/ical.js",
+    "dist/ical.min.js",
+    "dist/ical.es5.cjs",
+    "dist/ical.es5.min.cjs",
+    "dist/types/*",
+    "lib/ical/*.js"
+  ],
+  "mocha": {
+    "ui": "tdd",
+    "require": "test/support/helper.js",
+    "reporter": "spec"
+  },
+  "c8": {
+    "include": "lib/ical",
+    "reporter": [
+      "text",
+      "html",
+      "lcov"
+    ]
+  },
+  "saucelabs": {
+    "SL_Chrome": {
+      "base": "SauceLabs",
+      "browserName": "chrome"
+    },
+    "SL_Firefox": {
+      "base": "SauceLabs",
+      "browserName": "firefox"
+    }
+  }
+}

cron/scripts/package-lock.json

@@ -0,0 +1,22 @@
+{
+  "name": "scripts",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "scripts",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "ical.js": "^2.2.1"
+      }
+    },
+    "node_modules/ical.js": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/ical.js/-/ical.js-2.2.1.tgz",
+      "integrity": "sha512-yK/UlPbEs316igb/tjRgbFA8ZV75rCsBJp/hWOatpyaPNlgw0dGDmU+FoicOcwX4xXkeXOkYiOmCqNPFpNPkQg==",
+      "license": "MPL-2.0"
+    }
+  }
+}

cron/scripts/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "calendar-reminder",
+  "version": "1.0.0",
+  "description": "日历提醒同步系统",
+  "type": "module",
+  "main": "calendar-reminder.mjs",
+  "scripts": {
+    "start": "node calendar-reminder.mjs"
+  },
+  "keywords": ["calendar", "caldav", "reminder"],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "ical.js": "^2.2.1"
+  }
+}