Approve Bot PRs and Enable Auto-Merge #446
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| name: Approve Bot PRs and Enable Auto-Merge | |
| on: | |
| workflow_run: | |
| workflows: ["Test Pull Request"] | |
| types: | |
| - completed | |
| jobs: | |
| download: | |
| name: Download PR Artifact | |
| if: ${{ github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' }} | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| pr-author: ${{ steps.pr-data.outputs.author }} | |
| pr-number: ${{ steps.pr-data.outputs.number }} | |
| steps: | |
| - name: 'Download artifact' | |
| uses: paketo-buildpacks/github-config/actions/pull-request/download-artifact@main | |
| with: | |
| name: "event-payload" | |
| repo: ${{ github.repository }} | |
| run_id: ${{ github.event.workflow_run.id }} | |
| workspace: "/github/workspace" | |
| token: ${{ secrets.PAKETO_BOT_GITHUB_TOKEN }} | |
| - id: pr-data | |
| run: | | |
| echo "author=$(cat event.json | jq -r '.pull_request.user.login')" >> "$GITHUB_OUTPUT" | |
| echo "number=$(cat event.json | jq -r '.pull_request.number')" >> "$GITHUB_OUTPUT" | |
| approve: | |
| name: Approve Bot PRs | |
| needs: download | |
| if: ${{ needs.download.outputs.pr-author == 'paketo-bot' || needs.download.outputs.pr-author == 'dependabot[bot]' }} | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Check Commit Verification | |
| id: unverified-commits | |
| uses: paketo-buildpacks/github-config/actions/pull-request/check-unverified-commits@main | |
| with: | |
| token: ${{ secrets.PAKETO_BOT_REVIEWER_GITHUB_TOKEN }} | |
| repo: ${{ github.repository }} | |
| number: ${{ needs.download.outputs.pr-number }} | |
| - name: Check for Human Commits | |
| id: human-commits | |
| uses: paketo-buildpacks/github-config/actions/pull-request/check-human-commits@main | |
| with: | |
| token: ${{ secrets.PAKETO_BOT_REVIEWER_GITHUB_TOKEN }} | |
| repo: ${{ github.repository }} | |
| number: ${{ needs.download.outputs.pr-number }} | |
| - name: Checkout | |
| if: steps.human-commits.outputs.human_commits == 'false' && steps.unverified-commits.outputs.unverified_commits == 'false' | |
| uses: actions/checkout@v3 | |
| - name: Approve | |
| if: steps.human-commits.outputs.human_commits == 'false' && steps.unverified-commits.outputs.unverified_commits == 'false' | |
| uses: paketo-buildpacks/github-config/actions/pull-request/approve@main | |
| with: | |
| token: ${{ secrets.PAKETO_BOT_REVIEWER_GITHUB_TOKEN }} | |
| number: ${{ needs.download.outputs.pr-number }} | |
| - name: Enable Auto-Merge | |
| if: steps.human-commits.outputs.human_commits == 'false' && steps.unverified-commits.outputs.unverified_commits == 'false' | |
| run: | | |
| gh pr merge ${{ needs.download.outputs.pr-number }} --auto --rebase | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.PAKETO_BOT_GITHUB_TOKEN }} | |
| failure: | |
| name: Alert on Failure | |
| runs-on: ubuntu-22.04 | |
| needs: [download, approve] | |
| if: ${{ always() && needs.download.result == 'failure' || needs.approve.result == 'failure' }} | |
| steps: | |
| - name: File Failure Alert Issue | |
| uses: paketo-buildpacks/github-config/actions/issue/file@main | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| repo: ${{ github.repository }} | |
| label: "failure:approve-bot-pr" | |
| comment_if_exists: true | |
| issue_title: "Failure: Approve bot PR workflow" | |
| issue_body: | | |
| Approve bot PR workflow [failed](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}). | |
| comment_body: | | |
| Another failure occurred: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}} |