Fix the "Example lobby implementation" section of the High-level multiplayer tutorial #17
Workflow file for this run
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| name: Create Cherrypick PR | |
| on: | |
| pull_request: | |
| types: | |
| - closed | |
| branches: | |
| # TODO: Extract this to an env variable? | |
| - 'master' | |
| env: | |
| # TODO: Add a way to handle multiple potential cherrypick targets. | |
| TARGET_BRANCH: '4.3' | |
| USERNAME: 'Godot Organization' | |
| EMAIL: 'noreply@godotengine.org' | |
| jobs: | |
| Create-cherrypick-PR: | |
| # The cherrypick label is hardcoded because `contains()` doesn't seem to be able to use an environment variable as a second argument. | |
| if: ${{ github.event.pull_request.merged == true && contains( github.event.pull_request.labels.*.name, 'cherrypick:4.3' ) }} | |
| runs-on: ubuntu-24.04 | |
| timeout-minutes: 10 | |
| env: | |
| # "Ternary" hack featured in the official docs. | |
| # When using "Squash and merge", the commit hash is the last merge commit of the pull request merge branch. | |
| # When using "Merge", the commit hash is the last commit to the head branch of the pull request. | |
| # This is mildly error-prone, since in theory we could merge multiple commits without squashing. | |
| # We are relying on human review of the generated PRs to catch that. | |
| COMMIT_HASH: ${{ github.event.pull_request.commits > 1 && github.sha || github.event.pull_request.head.sha }} | |
| PR_NUMBER: ${{ github.event.number }} | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.TARGET_BRANCH }} | |
| - name: Cherrypick Commit | |
| id: cherrypick_commit | |
| continue-on-error: true | |
| # TODO: Maybe only fetch some branches? | |
| run: | | |
| git config user.name "${{ env.USERNAME }}" | |
| git config user.email "${{ env.EMAIL }}" | |
| git fetch | |
| git cherry-pick -m 1 ${{ env.COMMIT_HASH }} | |
| - name: Create Pull Request | |
| if: steps.cherrypick_commit.outcome == 'success' | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| commit-message: 'Cherrypick to ${{ env.TARGET_BRANCH }}' | |
| branch: 'cherrypick-${{ env.PR_NUMBER }}-${{ env.TARGET_BRANCH }}' | |
| delete-branch: true | |
| # Configure the commit author. | |
| author: '${{ env.USERNAME }} <${{ env.EMAIL }}>' | |
| committer: '${{ env.USERNAME }} <${{ env.EMAIL }}>' | |
| # Configure the pull request. | |
| title: 'Cherrypick ${{ env.PR_NUMBER }} to ${{ env.TARGET_BRANCH }}' | |
| body: 'Cherrypick #${{ env.PR_NUMBER }} to ${{ env.TARGET_BRANCH }}.' | |
| # TODO: Only add the bug or enhancement label, depending on which the original PR uses. | |
| labels: 'bug,enhancement' | |
| - name: Handle failure | |
| if: steps.cherrypick_commit.outcome == 'failure' | |
| run: | | |
| echo "Can't automatically cherrypick. Potential causes:" | |
| echo "- PR has multiple commits. Did you squash and merge?" | |
| echo "- Cherrypick did not apply cleanly and can't be auto-merged." |