name: Golang CI
on:
  push:
    branches: ["main"]
jobs:
  test-go:
    runs-on: centos-latest
    steps:
      - name: code-pull
        uses: actions/checkout@v4
      - name: setup-goenv
        uses: actions/setup-go@v5
        with:
          go-version: '1.24.7'
      - name: verify go mod
        run: go mod verify
      - name: go build
        run: go build -v ./...
      - name: go test
        run: go test -v ./...  
  send-email:
    runs-on: ubuntu-latest
    steps:
      - name: install email tool
        run: |
          sudo apt update -y
          sudo apt install -y sendmail
      - name: send email
        env: 
          SMTP_SERVER: ${{ secrets.SMTP_SERVER }}
          SMTP_PORT: ${{ secrets.SMTP_PORT }}
          EMAIL_USER: ${{ secrets.EMAIL_USER }}
          EMAIL_PASS: ${{ secrets.EMAIL_PASS }}
          TO_EMAIL: 1627832236@qq.com
        run: |
          # 2. 修复邮件头格式：加编码、明确From为邮箱格式、Subject转义
          email_content=$(cat <<EOF
          From: "${EMAIL_USER}" <${EMAIL_USER}>  # QQ要求From必须是“名称<邮箱>”格式
          To: ${TO_EMAIL}
          Subject: =?UTF-8?B?${base64_subject}?=  # 解决中文主题乱码+协议错误
          Content-Type: text/plain; charset=UTF-8  # 明确编码，避免特殊字符问题
          Content-Transfer-Encoding: 8bit
          
          通知：有新的内容已推送到仓库「toutoukan」的main分支！
          仓库地址：https://github.com/mayimingperson/toutoukan  # 替换为实际仓库地址
          触发时间：$(date +"%Y-%m-%d %H:%M:%S")  # 增加动态时间，便于排查
          EOF
          )

          # 3. 中文主题转Base64（QQ邮箱要求，否则可能触发协议错误）
          base64_subject=$(echo -n "推送仓库成功" | base64)

          # 4. 修复curl命令：明确smtps协议、加超时重试、输出详细日志
          curl -v \
            --connect-timeout 10 \  # 超时时间，避免卡壳
            --max-time 20 \         # 最大执行时间
            --smtp-ssl \            # 强制启用SSL（适配QQ邮箱）
            --mail-from "${EMAIL_USER}" \
            --mail-rcpt "${TO_EMAIL}" \
            --user "${EMAIL_USER}:${EMAIL_PASS}" \
            "smtps://${SMTP_SERVER}:${SMTP_PORT}" \
            -T <(echo -e "${email_content}")  # -e 处理换行符，确保格式正确