refactor(kb-workflow): 重构为真正的编排者，使用sessions_spawn调用子agent

- kb_workflow.py: 重构为编排者，使用sessions_spawn调用子技能 - skill_main.py: 新增技能入口，处理用户消息 - SKILL.md: 更新文档，明确架构和流程 - SkillBug.md: 新增问题记录文档设计原则: - workflow不读文件内容，从文件名提取平台 - 使用sessions_spawn调用子agent - 子技能自己定义输入输出格式
2026-02-10 20:31:33 +08:00
parent 49ebbdff0a
commit 11c62dd383
4 changed files with 1049 additions and 1031 deletions
@@ -0,0 +1,133 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+KB Workflow Skill Main Entry
+
+当用户发送包含触发词的消息时自动触发：
+- "添加到知识库 + 链接"
+- "保存到知识库 + 链接"
+
+职责：
+1. 接收用户消息
+2. 识别触发词和链接
+3. 调用 kb_workflow.process_url 处理
+4. 汇报结果
+"""
+
+import re
+import sys
+import json
+from pathlib import Path
+
+# 触发词模式
+TRIGGER_PATTERNS = [
+    r'添加到知识库\s+(https?://[^\s]+)',
+    r'保存到知识库\s+(https?://[^\s]+)',
+]
+
+
+def extract_link(message: str) -> str | None:
+    """从消息中提取链接"""
+    for pattern in TRIGGER_PATTERNS:
+        match = re.search(pattern, message)
+        if match:
+            return match.group(1)
+    return None
+
+
+def main(message: str) -> Dict[str, Any]:
+    """
+    主入口函数 - 当 kb-workflow 作为子代理被调用时执行
+    """
+    result = {
+        "success": False,
+        "url": None,
+        "workflow_result": None,
+        "error": None
+    }
+    
+    try:
+        # 1. 提取链接
+        url = extract_link(message)
+        if not url:
+            result["error"] = "未找到链接"
+            return result
+        
+        result["url"] = url
+        
+        # 2. 调用workflow处理
+        from kb_workflow import process_url
+        
+        import os
+        base_path_str = os.environ.get('KB_BASE_PATH', '')
+        base_path = Path(base_path_str) if base_path_str else None
+        
+        # 处理
+        workflow_result = process_url(url, base_path)
+        result["workflow_result"] = workflow_result
+        
+        if workflow_result.get("success"):
+            result["success"] = True
+    
+    except Exception as e:
+        result["error"] = str(e)
+        import traceback
+        traceback.print_exc()
+    
+    return result
+
+
+def print_result(result: Dict[str, Any]):
+    """打印结果"""
+    print("\n" + "="*50)
+    print("KB Workflow Result")
+    print("="*50)
+    
+    print(f"\nURL: {result.get('url', 'N/A')}")
+    
+    wr = result.get('workflow_result', {})
+    if wr:
+        print(f"\n处理状态: {'成功' if wr.get('success') else '失败'}")
+        
+        if wr.get('stages'):
+            print(f"\n处理阶段:")
+            for stage in wr['stages']:
+                stage_name = stage.get('stage', 'unknown')
+                print(f"  ✓ {stage_name}")
+        
+        if wr.get('final_file'):
+            print(f"\n最终文件: {wr['final_file']}")
+        
+        archive = wr.get('archive', {})
+        if archive:
+            print(f"\n归档:")
+            print(f"  归档路径: {archive.get('archive_path', 'N/A')}")
+            print(f"  Git提交: {'是' if archive.get('git_commit') else '否'}")
+            push = archive.get('git_push', {})
+            if push:
+                print(f"  Git推送: {'成功' if push.get('success') else '失败'}")
+        
+        if wr.get('error'):
+            print(f"\n错误: {wr['error']}")
+    
+    if result.get('error'):
+        print(f"\n错误: {result['error']}")
+    
+    print()
+
+
+if __name__ == "__main__":
+    # 从参数获取消息（作为子代理时）
+    if len(sys.argv) > 1:
+        message = sys.argv[1]
+    else:
+        message = sys.stdin.read()
+    
+    if not message:
+        print("请提供消息内容")
+        sys.exit(1)
+    
+    result = main(message)
+    print_result(result)
+    
+    sys.exit(0 if result.get('success') else 1)