Backport #6418 to stable2412
#1458
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Backport into stable | |
| on: | |
| # This trigger can be problematic, see: https://securitylab.github.com/resources/github-actions-preventing-pwn-requests/ | |
| # In our case it is fine since we only run it on merged Pull Requests and do not execute any of the repo code itself. | |
| pull_request_target: | |
| types: [closed, labeled] | |
| permissions: | |
| contents: write # so it can comment | |
| pull-requests: write # so it can create pull requests | |
| issues: write | |
| actions: write # It may have to backport changes to the CI as well. | |
| jobs: | |
| backport: | |
| name: Backport pull request | |
| runs-on: ubuntu-latest | |
| # The 'github.event.pull_request.merged' ensures that it got into master: | |
| if: > | |
| ( !startsWith(github.event.pull_request.base.ref, 'stable') ) && | |
| ( | |
| github.event_name == 'pull_request_target' && | |
| github.event.pull_request.merged && | |
| github.event.pull_request.base.ref == 'master' && | |
| contains(github.event.pull_request.labels.*.name, 'A4-needs-backport') | |
| ) | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Generate token | |
| id: generate_token | |
| uses: tibdex/[email protected] | |
| with: | |
| app_id: ${{ secrets.CMD_BOT_APP_ID }} | |
| private_key: ${{ secrets.CMD_BOT_APP_KEY }} | |
| - name: Create backport pull requests | |
| uses: korthout/backport-action@v3 | |
| id: backport | |
| with: | |
| target_branches: stable2407 stable2409 | |
| merge_commits: skip | |
| github_token: ${{ steps.generate_token.outputs.token }} | |
| pull_description: | | |
| Backport #${pull_number} into `${target_branch}` from ${pull_author}. | |
| See the [documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md) on how to use this bot. | |
| <!-- | |
| # To be used by other automation, do not modify: | |
| original-pr-number: #${pull_number} | |
| --> | |
| pull_title: | | |
| [${target_branch}] Backport #${pull_number} | |
| experimental: > | |
| { | |
| "conflict_resolution": "draft_commit_conflicts" | |
| } | |
| copy_assignees: true | |
| - name: Label Backports | |
| if: ${{ steps.backport.outputs.created_pull_numbers != '' }} | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const pullNumbers = '${{ steps.backport.outputs.created_pull_numbers }}'.split(' '); | |
| for (const pullNumber of pullNumbers) { | |
| await github.rest.issues.addLabels({ | |
| issue_number: parseInt(pullNumber), | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| labels: ['A3-backport'] | |
| }); | |
| console.log(`Added A3-backport label to PR #${pullNumber}`); | |
| } | |
| - name: Request Review | |
| if: ${{ steps.backport.outputs.created_pull_numbers != '' }} | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const pullNumbers = '${{ steps.backport.outputs.created_pull_numbers }}'.split(' '); | |
| const reviewer = '${{ github.event.pull_request.user.login }}'; | |
| for (const pullNumber of pullNumbers) { | |
| await github.pulls.createReviewRequest({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: parseInt(pullNumber), | |
| reviewers: [ reviewer ] | |
| }); | |
| console.log(`Requested review from ${reviewer} for PR #${pullNumber}`); | |
| } |