CI.yml

# CI jobs

name: CI

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  schedule:
    # Weekly build to make sure dependencies are OK
    - cron:  '30 16 * * 1'
  workflow_dispatch:

permissions:
  contents: read

jobs:
  read_targets_from_file:
    uses: bitcraze/workflows/.github/workflows/read_build_targets.yml@41b8cc3c616fd6fad685c3411f21f72646333b19
    with:
      target_file: './build_targets.json'

  basic_build:
    needs: read_targets_from_file
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        ${{fromJson(needs.read_targets_from_file.outputs.platforms)}}

    steps:
    - name: Checkout Repo
      uses: actions/checkout@v7
      with:
        submodules: true

    - name: build
      run: docker run --rm -v ${PWD}:/module bitcraze/builder bash -c "make ${{ matrix.platform }}_defconfig && ./tools/build/build UNIT_TEST_STYLE=min"

    - name: Upload Build Artifact
      uses: actions/upload-artifact@v7
      with:
        name: ${{ matrix.platform }}-${{ github.sha }}
        path: |
          build/${{ matrix.platform }}.bin
          build/${{ matrix.platform }}.elf

  features:
    runs-on: ubuntu-latest
    needs: basic_build

    strategy:
      fail-fast: false
      matrix:
        features:
        # Build cf2 with bosch sensors
        - bosch.conf
        # Build cf2 with TDMA
        - loco_tdma.conf
        # Build cf2 with TDOA2 positioning mode
        - loco_tdoa2.conf
        #- LPS_TDOA_ENABLE=1
        # Build cf2 with TDOA3 positioning mode
        - loco_tdoa3.conf
        #- LPS_TDOA3_ENABLE=1
        # Build cf2 with TDOA3 and all config options
        - loco_tdoa3_all.conf
        # Build Bigquad deck with all config options
        - bigquad.conf
        # Build API test app layer app
        - app_api.conf
    env:
      CONF: ${{ matrix.features }}

    steps:
    - name: Checkout Repo
      uses: actions/checkout@v7
      with:
        submodules: true

    - name: build
      run: docker run --rm -v ${PWD}:/module bitcraze/builder bash -c "./scripts/kconfig/merge_config.sh configs/${CONF} configs/defconfig && ./tools/build/build UNIT_TEST_STYLE=min"

  apps:
    runs-on: ubuntu-latest
    needs: basic_build

    strategy:
      fail-fast: false
      matrix:
        example:
        - examples/app_hello_world
        - examples/app_hello_world-cpp
        - examples/app_hello_file_tree
        - examples/app_peer_to_peer
        - examples/app_p2p_DTR
        - examples/app_stm_gap8_cpx
        - examples/demos/app_push_demo
        - examples/demos/swarm_demo
        - examples/demos/app_wall_following_demo
    env:
      EXAMPLE: ${{ matrix.example }}

    steps:
    - name: Checkout Repo
      uses: actions/checkout@v7
      with:
        submodules: true

    - name: build
      run: docker run --rm -v ${PWD}:/module bitcraze/builder bash -c "./tools/build/make_app ${EXAMPLE}"

  kbuild-targets:
    runs-on: ubuntu-latest
    needs: basic_build

    strategy:
      fail-fast: false
      matrix:
        target:
        - allyesconfig
        - allnoconfig
        include:
        - target: allyesconfig
          build_flag: --tolerate-ccmram-overflow

    env:
      TARGET: ${{ matrix.target }}
      BUILD_FLAG: ${{ matrix.build_flag }}

    steps:
    - name: Checkout Repo
      uses: actions/checkout@v7
      with:
        submodules: true

    - name: build
      run: docker run --rm -v ${PWD}:/module bitcraze/builder bash -c "KCONFIG_ALLCONFIG=configs/all.config make ${TARGET} && ./tools/build/build ${BUILD_FLAG} UNIT_TEST_STYLE=min"

  kbuild-targets-random:
    runs-on: ubuntu-latest
    needs: basic_build
    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'

    env:
      RANDOM_BUILD_COUNT: '5'

    steps:
    - name: Checkout Repo
      uses: actions/checkout@v4
      with:
        submodules: true

    - name: build
      # A new KCONFIG_SEED (derived from the commit SHA) is used for each iteration
      run: |
        docker run --rm \
          -e GITHUB_SHA \
          -e RANDOM_BUILD_COUNT \
          -v ${PWD}:/module bitcraze/builder bash -c '
            FAIL_COUNT=0
            for i in $(seq 1 "$RANDOM_BUILD_COUNT"); do
              SEED=$(( 0x${GITHUB_SHA:0:8} + i ))
              echo "=== Random build $i/$RANDOM_BUILD_COUNT ==="
              if ! KCONFIG_SEED=$SEED KCONFIG_ALLCONFIG=configs/all.config make randconfig || ! ./tools/build/build UNIT_TEST_STYLE=min; then
                FAIL_COUNT=$((FAIL_COUNT + 1))
              fi
            done
            if [ "$FAIL_COUNT" -ne 0 ]; then
              echo "ERROR: $FAIL_COUNT/$RANDOM_BUILD_COUNT random builds failed"
            fi
            exit $FAIL_COUNT
          '