sync_branches_reusable_workflow.yml

---
name: Sync a target branch with source branch
on:
  workflow_call:
    inputs:
      source-branch:
        required: true
        type: string
      target-branch:
        required: true
        type: string
    secrets:
      ssh-key:
        description: 'Deploy token write access'
        required: true

jobs:
  sync-branches:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ssh-key: ${{ secrets.ssh-key }}
          persist-credentials: true

      - name: Git config
        run: |
          git config --global user.name "openstack-k8s-ci-robot"
          git config --global user.email "openstack-k8s@redhat.com"

      - name: Rebase and Push
        run: |
          git fetch origin ${{ inputs.source-branch }}
          git checkout ${{ inputs.target-branch }}
          git rebase FETCH_HEAD
          git push --force origin ${{ inputs.target-branch }}