update-materials.yml

name: Daily Material Update

on:
  schedule:
    # 每天北京时间早上 8 点运行（UTC 0:00）
    - cron: '0 0 * * *'
  workflow_dispatch: # 允许手动触发

permissions:
  contents: write

jobs:
  update:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0  # 需要完整历史来检查最后人类提交时间

      - name: Check repo activity
        id: activity
        run: |
          # 获取最后一次非 bot 提交的时间戳
          LAST_HUMAN_COMMIT=$(git log --format='%ct' --invert-grep --author='github-actions\[bot\]' -1 2>/dev/null || echo "")
          if [ -z "$LAST_HUMAN_COMMIT" ]; then
            echo "skip=false" >> $GITHUB_OUTPUT
            echo "未找到提交记录，继续运行"
            exit 0
          fi
          NOW=$(date +%s)
          DAYS=$(( (NOW - LAST_HUMAN_COMMIT) / 86400 ))
          echo "距离最后一次人类提交: ${DAYS} 天"
          if [ "$DAYS" -gt 300 ]; then
            echo "skip=true" >> $GITHUB_OUTPUT
            echo "超过 300 天无人类提交，跳过本次更新"
          else
            echo "skip=false" >> $GITHUB_OUTPUT
          fi

      - name: Set up Python
        if: steps.activity.outputs.skip != 'true'
        uses: actions/setup-python@v6
        with:
          python-version: '3.12'

      - name: Install dependencies
        if: steps.activity.outputs.skip != 'true'
        run: pip install -r requirements.txt

      - name: Run updater
        if: steps.activity.outputs.skip != 'true'
        env:
          HELIO_TOKEN: ${{ secrets.HELIO_TOKEN }}
        run: python helio_material_updater.py

      - name: Commit and push
        if: steps.activity.outputs.skip != 'true'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add README.md
          git diff --cached --quiet || git commit -m "chore: update materials data $(date -u +%Y-%m-%d)"
          git push