fix: 使用 container 指定 PHP 镜像

- test.yml / ci.yml: 使用 composer:latest 镜像 (含 PHP)
- deploy.yml: 使用 alpine:latest 镜像 + SSH 密钥配置
- 解决 runner 默认环境缺少 PHP 的问题

.gitea/workflows/ci.yml

@@ -11,16 +11,18 @@ jobs:
   lint:
     name: 代码检查
     runs-on: linux
+    container:
+      image: composer:latest
     steps:
       - name: 检出代码
         run: |
+          apk add --no-cache git
           git clone -b ${{ github.ref_name }} ${{ github.server_url }}/${{ github.repository }}.git .
           git checkout ${{ github.sha }}
 
       - name: PHP 语法检查
         run: |
           echo "📝 PHP 语法检查..."
-          echo "PHP 版本: $(php -v | head -1)"
           errors=0
           for file in $(find . -name "*.php" -not -path "./vendor/*"); do
             output=$(php -l "$file" 2>&1)
@@ -44,10 +46,13 @@ jobs:
   test:
     name: 单元测试
     runs-on: linux
+    container:
+      image: composer:latest
     needs: lint
     steps:
       - name: 检出代码
         run: |
+          apk add --no-cache git
           git clone -b ${{ github.ref_name }} ${{ github.server_url }}/${{ github.repository }}.git .
           git checkout ${{ github.sha }}
 

.gitea/workflows/deploy.yml

@@ -19,12 +19,25 @@ jobs:
   deploy-staging:
     name: 部署测试环境
     runs-on: linux
+    container:
+      image: alpine:latest
     if: github.ref == 'refs/heads/develop'
     steps:
+      - name: 安装依赖
+        run: apk add --no-cache openssh-client bash
+
+      - name: 设置 SSH 密钥
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed255
+          echo "Host micecola.top" >> ~/.ssh/config
+          echo "    StrictHostKeyChecking no" >> ~/.ssh/config
+
       - name: 部署到测试服务器
         run: |
           echo "开始部署到测试环境..."
-          ssh -o StrictHostKeyChecking=no root@micecola.top << 'EOF'
+          ssh root@micecola.top << 'EOF'
             cd /var/www/kb-web-test
             
             # 备份
@@ -53,12 +66,25 @@ jobs:
   deploy-production:
     name: 部署正式环境
     runs-on: linux
+    container:
+      image: alpine:latest
     if: github.ref == 'refs/heads/main'
     steps:
+      - name: 安装依赖
+        run: apk add --no-cache openssh-client bash
+
+      - name: 设置 SSH 密钥
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed255
+          echo "Host micecola.top" >> ~/.ssh/config
+          echo "    StrictHostKeyChecking no" >> ~/.ssh/config
+
       - name: 备份并部署
         run: |
           echo "开始部署到正式环境..."
-          ssh -o StrictHostKeyChecking=no root@micecola.top << 'EOF'
+          ssh root@micecola.top << 'EOF'
             # 备份
             BACKUP_DIR="/var/www/kb-web-prod-backups"
             mkdir -p $BACKUP_DIR

.gitea/workflows/test.yml

@@ -11,21 +11,23 @@ jobs:
   quick-test:
     name: 快速测试
     runs-on: linux
+    container:
+      image: composer:latest
     steps:
       - name: 检出代码
         run: |
+          apk add --no-cache git
           git clone -b ${{ github.ref_name }} ${{ github.server_url }}/${{ github.repository }}.git .
           git checkout ${{ github.sha }}
 
       - name: 检查环境
         run: |
           echo "PHP: $(php -v | head -1)"
-          echo "Composer: $(composer --version 2>/dev/null || echo 'not found')"
+          echo "Composer: $(composer --version)"
 
       - name: PHP 语法检查
         run: |
           echo "📝 PHP 语法检查..."
-          echo "PHP 版本: $(php -v | head -1)"
           errors=0
           for file in $(find . -name "*.php" -not -path "./vendor/*"); do
             output=$(php -l "$file" 2>&1)
@@ -43,10 +45,7 @@ jobs:
           fi
 
       - name: 安装依赖
-        run: |
-          if [ -f composer.json ]; then
-            composer install --prefer-dist --no-progress --no-interaction
-          fi
+        run: composer install --prefer-dist --no-progress --no-interaction
 
       - name: 运行测试
         run: |