PX4-Autopilot/.github/workflows/build_all_targets.yml

name: Build all targets

on:
  push:
    branches:
    - 'main'
    - 'stable'
    - 'beta'
    - 'release/*'
  pull_request:
    branches:
    - '*'

jobs:
  group_targets:
    name: Scan for Board Targets
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
      timestamp: ${{ steps.set-timestamp.outputs.timestamp }}
    steps:
      - uses: actions/checkout@v4

      - name: Install Python Dependencies
        uses: py-actions/py-dependency-install@v4
        with:
          path: "./Tools/setup/requirements.txt"

      - id: set-matrix
        run: echo "::set-output name=matrix::$(./Tools/generate_board_targets_json.py --group)"

      - id: set-timestamp
        run: echo "::set-output name=timestamp::$(date +"%Y%m%d%H%M%S")"

  setup:
    name: ${{ matrix.group }}
    runs-on: ubuntu-latest
    needs: group_targets
    strategy:
      matrix: ${{ fromJson(needs.group_targets.outputs.matrix) }}
    container:
      image: ${{ matrix.container }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: ownership workaround
        run: git config --system --add safe.directory '*'

      - name: ccache setup keys
        uses: actions/cache@v4
        with:
          path: ~/.ccache
          key: ${{ matrix.group }}-ccache-${{ needs.group_targets.outputs.timestamp }}
          restore-keys: ${{ matrix.group }}-ccache-${{ needs.group_targets.outputs.timestamp }}

      - name: setup ccache
        run: |
            mkdir -p ~/.ccache
            echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
            echo "compression = true" >> ~/.ccache/ccache.conf
            echo "compression_level = 6" >> ~/.ccache/ccache.conf
            echo "max_size = 120M" >> ~/.ccache/ccache.conf
            echo "hash_dir = false" >> ~/.ccache/ccache.conf
            ccache -s
            ccache -z

      - name: build target group
        run: |
            ./Tools/ci_build_all_runner.sh ${{matrix.targets}}

      - name: Upload px4 package
        uses: actions/upload-artifact@v4
        with:
          name: px4_${{matrix.group}}_build_artifacts
          path: |
            build/**/*.px4
            build/**/*.bin
          compression-level: 0

      - name: ccache post-run
        run: ccache -s