tjh.dev
1name: Backport
2on:
3 pull_request_target:
4 types: [closed, labeled]
5
6# WARNING:
7# When extending this action, be aware that $GITHUB_TOKEN allows write access to
8# the GitHub repository. This means that it should not evaluate user input in a
9# way that allows code injection.
10
11permissions:
12 contents: read
13
14jobs:
15 backport:
16 permissions:
17 contents: write # for korthout/backport-action to create branch
18 pull-requests: write # for korthout/backport-action to create PR to backport
19 name: Backport Pull Request
20 if: github.repository_owner == 'NixOS' && github.event.pull_request.merged == true && (github.event_name != 'labeled' || startsWith('backport', github.event.label.name))
21 runs-on: ubuntu-latest
22 steps:
23 - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
24 with:
25 ref: ${{ github.event.pull_request.head.sha }}
26 - name: Create backport PRs
27 uses: korthout/backport-action@bd410d37cdcae80be6d969823ff5a225fe5c833f # v3.0.2
28 with:
29 # Config README: https://github.com/korthout/backport-action#backport-action
30 copy_labels_pattern: 'severity:\ssecurity'
31 pull_description: |-
32 Bot-based backport to `${target_branch}`, triggered by a label in #${pull_number}.
33
34 * [ ] Before merging, ensure that this backport is [acceptable for the release](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#changes-acceptable-for-releases).
35 * Even as a non-commiter, if you find that it is not acceptable, leave a comment.