pr.yml

name: PR
run-name: PR
on:
  pull_request:
    types: [opened, reopened, labeled, synchronize]
jobs:
  CI:
    uses: ./.github/workflows/ci.yml

  Auto-Merge:
    permissions:
      contents: write
      pull-requests: write
    runs-on: ubuntu-latest
    needs: CI
    outputs:
      auto_release: ${{ steps.auto-merge.outputs.auto_release }}
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          submodules: recursive
      - name: Auto-merge
        id: auto-merge
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: |
          prnum=$(jq --raw-output '.pull_request.number' "$GITHUB_EVENT_PATH")
          author=$(gh pr view "$prnum" --json 'author' --jq '.author.login')
          prsha='${{ github.event.pull_request.head.sha }}'

          git fetch --depth=1 origin master
          git fetch --depth=10 origin bot || exit 0
          echo "AUTHOR: $author"
          echo "PRSHA: $prsha"
          echo "FETCH_HEAD: $(git rev-parse FETCH_HEAD)"
          if [ "$author" == "app/github-actions" ] && [ "$prsha" == "$(git rev-parse FETCH_HEAD)" ]; then
            git checkout master
            git merge origin/bot
            git push
            if git log -1 --pretty="format:" --name-only | grep -q '^version.txt$'; then
              echo "auto_release=1" >> "$GITHUB_OUTPUT"
            fi
          fi

  Auto-Release:
    permissions:
      actions: write
    runs-on: ubuntu-latest
    needs: Auto-Merge
    if: ${{ needs.Auto-Merge.outputs.auto_release }}
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          submodules: recursive
      - name: Auto-release
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: |
          gh workflow run release.yml