name: Sync ROS 2 messages to px4_msgs
on:
  push:
    branches:
      - 'main'
      - 'stable'
      - 'beta'
      - 'release/**'
    paths:
      - 'msg/**'
      - 'srv/**'
  workflow_dispatch:

permissions:
  contents: read

jobs:
  sync_to_px4_msgs:
    if: github.repository == 'PX4/PX4-Autopilot'
    runs-on: [runs-on,runner=4cpu-linux-x64,image=ubuntu22-full-x64,"run-id=${{ github.run_id }}",spot=false]
    steps:
      - name: Checkout PX4 repo
        uses: actions/checkout@v6

      - name: Setup git credentials
        run: |
          git config --global user.name "${{ secrets.PX4BUILDBOT_USER }}"
          git config --global user.email "${{ secrets.PX4BUILDBOT_EMAIL }}"

      - name: Clone PX4_msgs repo
        run: |
          git clone https://${{ secrets.PX4BUILTBOT_PERSONAL_ACCESS_TOKEN }}@github.com/PX4/px4_msgs.git

      - name: Check out the same branch as the PX4 repo
        run: |
          cd px4_msgs
          if git checkout ${{ github.ref_name }}; then
            echo "Checked out existing branch"
          else
            git checkout -b ${{ github.ref_name }}
          fi

      - name: Copy ROS 2 messages
        run: |
          rm -f px4_msgs/msg/*.msg
          rm -f px4_msgs/msg/versioned/*.msg
          rm -f px4_msgs/srv/*.srv
          rm -f px4_msgs/srv/versioned/*.srv
          cp msg/*.msg px4_msgs/msg/
          cp msg/versioned/*.msg px4_msgs/msg/ || true
          cp srv/*.srv px4_msgs/srv/
          cp srv/versioned/*.srv px4_msgs/srv/ || true

      - name: Commit and push changes
        run: |
          cd px4_msgs
          git status
          git add .
          git commit -a -m "Update to PX4 ${{ github.sha }}" || true
          git push origin ${{ github.ref_name }} || true
          cd ..
          rm -rf px4_msgs