cherry-pick.yml

name: Cherry Pick

on:
  issue_comment:
    types: [created]

jobs:
  cherry-pick:
    runs-on: ubuntu-latest
    if: |
      startsWith(github.event.comment.body, '/cherry-pick')
    steps:
      - name: Check out repository
        uses: actions/checkout@v2

      - name: Set up Git
        run: |
          git config --global user.name "${{ github.actor }}"
          git config --global user.email "${{ github.actor }}@users.noreply.github.com"
      - name: Extract target branch
        id: extract
        run: echo "::set-output name=branch::$(echo "${{ github.event.comment.body }}" | cut -d' ' -f2)"

      - name: Cherry-pick the PR
        env:
          GH_PAT: ${{ secrets.GH_PAT }}
        run: |
          TARGET_BRANCH=${{ steps.extract.outputs.branch }}
          git fetch origin ${{ github.event.pull_request.head.ref }}
          git checkout $TARGET_BRANCH
          git cherry-pick ${{ github.event.pull_request.head.sha }} || exit 0
      - name: Push changes
        env:
          GH_PAT: ${{ secrets.GH_PAT }}
        run: |
          git push https://${GH_PAT}@github.com/${{ github.repository }} $TARGET_BRANCH