main.user.js_version_update.yaml

name: main.user.js version update
on:
  schedule:
    - cron: "0 16 * * 0"
  workflow_dispatch:

jobs:
  update_version:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Check if commit is ahead of latest tag
        run: |
          LATEST_TAG_COMMIT_SHA=$(git rev-list --tags --max-count=1)
          LAST_COMMIT_SHA=${{ github.sha }}
          if [ "$LAST_COMMIT_SHA" != "$LATEST_TAG_COMMIT_SHA" ]; then
            echo "AHEAD=true" >> $GITHUB_ENV
          else
            echo "AHEAD=false" >> $GITHUB_ENV
          fi

      - name: Get last commit message
        run: |
          LAST_COMMIT_MESSAGE=$(git log -1 --pretty=format:"%s")
          echo "LAST_COMMIT_MESSAGE=$LAST_COMMIT_MESSAGE" >> $GITHUB_ENV

      - name: Update version in main.user.js
        if: |
          ${{ env.AHEAD == 'true' }} &&
          ${{ !startsWith(env.LAST_COMMIT_MESSAGE, 'main.user.js Update to version') }}
        run: |
          sed -i "s/@version\s*[^\\s]*/@version      $(TZ='Asia/Shanghai' date +'%Y-%m-%d')/" main.user.js
          git diff --quiet --exit-code main.user.js || echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
          git diff main.user.js
          echo "env.CHANGES_DETECTED=" ${{ env.CHANGES_DETECTED }}
          cat main.user.js

      - name: Commit and push main.user.js
        if: ${{ env.AHEAD == 'true' && env.CHANGES_DETECTED == 'true' }}
        run: |
          bash script/ci_commit_with_signature.sh \
          ${{ secrets.CI_GITHUB_TOKEN }} \
          ${{ github.repository }} \
          ${{ github.ref_name }} \
          ${{ github.sha }} \
          "main.user.js" \
          "main.user.js Update to version $(TZ='Asia/Shanghai' date +'%Y-%m-%d')" \
          "Signed-off-by: 沙漠之子 <7850715+maboloshi@users.noreply.github.com>"