Files
nixpkgs/.github/workflows/backport.yml
Wolfgang Walther 01900de145 workflows: improve test-ability in forks
Removing as many "owner == NixOS" conditions as possible allows easier
testing of CI itself in forks.
2025-05-14 09:25:29 +02:00

59 lines
2.4 KiB
YAML

# WARNING:
# When extending this action, be aware that $GITHUB_TOKEN allows write access to
# the GitHub repository. This means that it should not evaluate user input in a
# way that allows code injection.
name: Backport
on:
pull_request_target:
types: [closed, labeled]
permissions: {}
jobs:
backport:
name: Backport Pull Request
if: vars.NIXPKGS_CI_APP_ID && github.event.pull_request.merged == true && (github.event.action != 'labeled' || startsWith(github.event.label.name, 'backport'))
runs-on: ubuntu-24.04-arm
steps:
# Use a GitHub App to create the PR so that CI gets triggered
# The App is scoped to Repository > Contents and Pull Requests: write for Nixpkgs
- uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
id: app-token
with:
app-id: ${{ vars.NIXPKGS_CI_APP_ID }}
private-key: ${{ secrets.NIXPKGS_CI_APP_PRIVATE_KEY }}
permission-contents: write
permission-pull-requests: write
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
ref: ${{ github.event.pull_request.head.sha }}
token: ${{ steps.app-token.outputs.token }}
- name: Create backport PRs
id: backport
uses: korthout/backport-action@436145e922f9561fc5ea157ff406f21af2d6b363 # v3.2.0
with:
# Config README: https://github.com/korthout/backport-action#backport-action
copy_labels_pattern: 'severity:\ssecurity'
github_token: ${{ steps.app-token.outputs.token }}
pull_description: |-
Bot-based backport to `${target_branch}`, triggered by a label in #${pull_number}.
* [ ] Before merging, ensure that this backport is [acceptable for the release](https://github.com/NixOS/nixpkgs/blob/master/CONTRIBUTING.md#changes-acceptable-for-releases).
* Even as a non-committer, if you find that it is not acceptable, leave a comment.
- name: "Add 'has: port to stable' label"
if: steps.backport.outputs.created_pull_numbers != ''
env:
GH_TOKEN: ${{ steps.app-token.outputs.token }}
REPOSITORY: ${{ github.repository }}
NUMBER: ${{ github.event.number }}
run: |
gh api \
--method POST \
/repos/"$REPOSITORY"/issues/"$NUMBER"/labels \
-f "labels[]=8.has: port to stable"