Pushed changes for the backport-assistant rebase restrict #1
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| name: Backport Assistant Prerunner | ||
| on: | ||
| workflow_run: | ||
| workflows: ["Backport Checker"] | ||
| types: [completed] | ||
| workflow_dispatch: | ||
| jobs: | ||
| jobs: | ||
| run-if-successful: | ||
| runs-on: ubuntu-latest | ||
| if: github.event.workflow_run.conclusion == 'success' | ||
| steps: | ||
| - name: Acknowledge successful run | ||
| run: echo "This workflow ran because 'Backport Checker' successfully completed." | ||
| check-pr-condition: | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Check for no-backport label | ||
| id: check_label | ||
| run: | | ||
| HAS_NO_BACKPORT=$(jq -r '.pull_request.labels[].name' "${GITHUB_EVENT_PATH}" | grep -q "no-backport" && echo "true" || echo "false") | ||
| echo "has_no_backport=$HAS_NO_BACKPORT" >> $GITHUB_OUTPUT | ||
| - name: Fetch repository history | ||
| if: steps.check_label.outputs.has_no_backport == 'false' | ||
| uses: actions/checkout@v4 | ||
| with: | ||
| fetch-depth: 0 | ||
| ref: ${{ github.event.pull_request.head.ref }} | ||
| repository: ${{ github.event.pull_request.head.repo.full_name }} | ||
| - name: Check for merge commits | ||
| id: check_merges | ||
| if: steps.check_label.outputs.has_no_backport == 'false' | ||
| run: | | ||
| MERGE_COMMITS=$(git log --merges --oneline origin/${{ github.event.pull_request.base.ref }}..HEAD) | ||
| if [ -n "$MERGE_COMMITS" ]; then | ||
| echo "::error::Merge commits found." | ||
| echo "merge_commit_found=true" >> $GITHUB_OUTPUT | ||
| echo "MERGE_COMMIT_IDS<<EOF" >> $GITHUB_OUTPUT | ||
| echo "$MERGE_COMMITS" >> $GITHUB_OUTPUT | ||
| echo "EOF" >> $GITHUB_OUTPUT | ||
| fi | ||
| echo "merge_commit_found=${MERGE_COMMITS:+'true'}" >> $GITHUB_OUTPUT | ||
| - name: Add 'do not merge' label and comment | ||
| if: steps.check_merges.outputs.merge_commit_found == 'true' && steps.check_label.outputs.has_no_backport == 'false' | ||
| uses: actions/github-script@v6 | ||
| with: | ||
| script: | | ||
| const { owner, repo, issue_number } = context.issue; | ||
| const labelName = 'do not merge'; | ||
| const commentBody = ` | ||
| 🚨 **AUTOMATED CHECK: MERGE COMMITS FOUND** 🚨 | ||
| This pull request contains merge commits. The **\`${labelName}\`** label has been added. Please rebase your branch. | ||
| **Found Commits:** | ||
| \`\`\` | ||
| ${{ steps.check_merges.outputs.MERGE_COMMIT_IDS }} | ||
| \`\`\` | ||
| `; | ||
| await github.rest.issues.addLabels({ owner, repo, issue_number, labels: [labelName] }); | ||
| await github.rest.issues.createComment({ owner, repo, issue_number, body: comment | ||
