Harmless Backport #2
Workflow file for this run
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| name: Backport on Merge | |
| on: | |
| pull_request: | |
| types: [closed] | |
| jobs: | |
| backport: | |
| if: github.event.pull_request.merged == true | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Check for Backport Checkbox | |
| id: checkbox-check | |
| run: | | |
| PR_BODY="${{ github.event.pull_request.body }}" | |
| if [[ "$PR_BODY" == *"[x] This PR should be backported"* ]]; then | |
| echo "::set-output name=backport::true" | |
| else | |
| echo "::set-output name=backport::false" | |
| fi | |
| - name: List and sort release branches | |
| id: list-branches | |
| run: | | |
| git fetch --all | |
| BRANCHES=$(git branch -r | grep 'origin/release/v' | sed 's|origin/release/v||' | sort -Vr) | |
| BETA=$(echo "$BRANCHES" | head -n 1) | |
| STABLE=$(echo "$BRANCHES" | head -n 2 | tail -n 1) | |
| echo "::set-output name=beta::$BETA" | |
| echo "::set-output name=stable::$STABLE" | |
| - name: Trigger Backport | |
| if: steps.checkbox-check.outputs.backport == 'true' | |
| run: | | |
| echo "Backporting to beta ${{ steps.list-branches.outputs.beta }} and stable ${{ steps.list-branches.outputs.stable }}" | |
| # Fetch all history for all branches and tags | |
| git fetch --prune --unshallow | |
| # Checkout the beta branch | |
| git checkout ${{ steps.list-branches.outputs.beta }} | |
| # Cherry-pick the last commit from the merged PR | |
| git cherry-pick ${{ github.event.pull_request.merge_commit_sha }} | |
| # Push the changes to the beta branch | |
| git push origin ${{ steps.list-branches.outputs.beta }} | |
| # Checkout the stable branch | |
| git checkout ${{ steps.list-branches.outputs.stable }} | |
| # Cherry-pick the last commit from the merged PR | |
| git cherry-pick ${{ github.event.pull_request.merge_commit_sha }} | |
| # Push the changes to the stable branch | |
| git push origin ${{ steps.list-branches.outputs.stable }} |