auto-revert #875
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| name: auto-revert | |
| # If a push to main causes the test workflow to fail, open a revert PR | |
| # with label `safe-tier-1` so it self-merges as soon as CI is green again. | |
| on: | |
| workflow_run: | |
| workflows: ["Test Suite"] | |
| types: [completed] | |
| branches: [main] | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| revert-on-red: | |
| if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event == 'push' }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v7 | |
| with: | |
| fetch-depth: 0 | |
| - name: Configure git as new-usemame | |
| run: | | |
| git config user.name 'new-usemame' | |
| git config user.email '248195428+new-usemame@users.noreply.github.com' | |
| - name: Open revert PR for the head commit | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| BAD_SHA=${{ github.event.workflow_run.head_sha }} | |
| BAD_TITLE=$(git log -1 --format='%s' $BAD_SHA) | |
| BRANCH="auto-revert/${BAD_SHA:0:7}" | |
| git checkout -b "$BRANCH" main | |
| # Allow empty in case the commit was already reverted | |
| git revert --no-edit "$BAD_SHA" || { echo "Revert failed; aborting"; exit 0; } | |
| # Append [autopilot] to the commit message | |
| git commit --amend -m "$(git log -1 --format='%B') [autopilot]" | |
| git push origin "$BRANCH" | |
| gh pr create \ | |
| --base main --head "$BRANCH" \ | |
| --title "revert: $BAD_TITLE [auto-revert]" \ | |
| --body "Automatic revert of ${BAD_SHA:0:7} after CI failure on main. See run ${{ github.event.workflow_run.html_url }}." \ | |
| --label "safe-tier-1" |