branch-syncer.yml

name: BranchSyncer
on:
  workflow_run:
    workflows:
      - Releaser
    types:
      - completed
    branches:
      - main

permissions:
  contents: write

env:
  SOURCE_BRANCH: main
  TARGET_BRANCH: dev

jobs:
  sync-branch:
    name: Sync branch source into target
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.SRGH_TOKEN }}
      - name: Configure git user
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
      - name: Sync branch source into target
        run: |
          set -e
          git fetch origin ${{ env.SOURCE_BRANCH }} ${{ env.TARGET_BRANCH }}
          git checkout ${{ env.TARGET_BRANCH }}
          git fetch origin ${{ env.TARGET_BRANCH }}
          git merge origin/${{ env.SOURCE_BRANCH }} || (echo "Merge conflict detected" && exit 1)
          git push origin ${{ env.TARGET_BRANCH }}