backport.yml

name: Backport Pull Requests

on:
  schedule:
    # Sun 10:00 (JST)
    - cron: '0 1 * * 0'
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.head_ref || github.sha }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:
  test:
    permissions:
      contents: write
      pull-requests: write
    runs-on: ubuntu-latest
    continue-on-error: false
    strategy:
      fail-fast: false
      matrix:
        ruby-version: ['3.4']
        task: ['backport:v1_19']

    name: Backport PR ( ${{ matrix.task }} )
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          # fetch all history for all branches to execute cherry-pick
          fetch-depth: 0
      - name: Set up Ruby
        uses: ruby/setup-ruby@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
        with:
          ruby-version: ${{ matrix.ruby-version }}
          bundler-cache: true
      - name: Set up git identity
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
      - name: Run backport task ( ${{ matrix.task }} )
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          bundle exec rake ${{ matrix.task }}