55 lines
1.6 KiB
YAML
55 lines
1.6 KiB
YAML
# Based on
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# https://github.com/NixOS/nixpkgs/blob/2566f9dc/.github/workflows/backport.yml
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name: Backport
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on:
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pull_request_target:
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types:
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- closed
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- labeled
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defaults:
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run:
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shell: bash
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jobs:
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backport:
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name: Backport Pull Request
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if: >
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vars.CI_APP_ID
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&& github.event.pull_request.merged == true
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&& (
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github.event.action != 'labeled'
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|| startsWith(github.event.label.name, 'backport')
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)
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runs-on: ubuntu-24.04-arm
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steps:
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- name: Create GitHub App token
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uses: actions/create-github-app-token@v3
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id: app-token
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with:
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app-id: ${{ vars.CI_APP_ID }}
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private-key: ${{ secrets.CI_APP_PRIVATE_KEY }}
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permission-contents: write
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permission-workflows: write
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permission-pull-requests: write
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- uses: actions/checkout@v7
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with:
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token: ${{ steps.app-token.outputs.token }}
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ref: ${{ github.event.pull_request.head.sha }}
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# Unsafely checkout the PR HEAD.
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# backport-action does not execute any code from the checkout.
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allow-unsafe-pr-checkout: true
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# backport-action needs git credentials to operate.
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persist-credentials: true
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- name: Create backport PRs
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id: backport
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uses: korthout/backport-action@v4
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with:
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# See https://github.com/korthout/backport-action#inputs
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github_token: ${{ steps.app-token.outputs.token }}
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branch_name: backport/${target_branch}/${pull_number}
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copy_labels_pattern: .*
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