build_linux_rpi.yml

# Vorbedingung:
# - Die Conan-Lockdatei (conan_linux_rpi.lock) muss existieren.

name: Build for RPi

on:
  push:
    branches: [ "main", "v1*", "v2*", "v3*" ]
  pull_request:
    branches: [ "main", "v1*", "v2*", "v3*" ]

jobs:
  # Bereitet die Abhängigkeiten für RPi vor.
  # Separater Job mit selber Begründung wie oben.
  build_dependencies_rpi:
    runs-on: CPR_Ubuntu2404
    timeout-minutes: 90

    steps:
    - uses: actions/checkout@v7
    - uses: CommonplaceRobotics/Action_Build_Conan_Dependencies/Linux_armv8_32@v2
      with:
        lockfile: 'conan_linux_rpi.lock'
        cache_key: conan-${{ runner.os }}-armv8_32-${{ hashFiles('**/conan_linux_rpi.lock', '**/conanfile.py') }}
        conan_cache_user: ${{ secrets.ARTIFACTORY_USER }}
        conan_cache_password: ${{ secrets.ARTIFACTORY_PASSWORD }}


  # Build for RPi
  build_rpi:
    #runs-on: ubuntu-latest
    runs-on: CPR_Ubuntu2404
    timeout-minutes: 15
    needs: build_dependencies_rpi

    steps:
    - uses: actions/checkout@v7

    - name: Restore cached dependencies
      id: cache
      uses: actions/cache/restore@v5
      with:
        path: |
          ~/.conan2
          out
        key: conan-${{ runner.os }}-armv8_32-${{ hashFiles('conan_linux_rpi.lock', 'conanfile.py') }}
        fail-on-cache-miss: true

    - name: Install RPi Cross-Compiler
      uses: CommonplaceRobotics/Action_Build_Conan_Dependencies/Install_Toolchain_armv8_32@v1

    - name: Install Conan
      uses: conan-io/setup-conan@v1

    - name: Configure CMake
      run: |
        rm -f CMakePresets.json
        echo "{\"version\": 4,\"include\":[\"out/conan/Linux/armv8_32/Release/generators/CMakePresets.json\"]}" >> CMakePresets.json
        cmake --preset conan-linux-armv8_32-release

    - name: Build Library (armv8_32)
      run: |
        cd out/build/Linux/armv8_32/Release
        cmake --build . --target iRCApp

    - name: Rename Library
      run: mv out/build/Linux/armv8_32/Release/libiRCApp.a out/build/Linux/armv8_32/Release/libiRCApp_armv8_32.a

    - name: Export Library
      uses: actions/upload-artifact@v7
      with:
        name: libiRCApp_armv8_32.a
        path: out/build/Linux/armv8_32/Release/libiRCApp_armv8_32.a
        archive: false


  # Creates the SBOM and checks its compliance
  sbom:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    needs: build_rpi

    steps:
    - uses: actions/checkout@v7

    - name: Restore cached dependencies
      id: cache
      uses: actions/cache/restore@v5
      with:
        path: |
          ~/.conan2
          out
        key: conan-${{ runner.os }}-armv8_32-${{ hashFiles('conan_linux_rpi.lock', 'conanfile.py') }}
        fail-on-cache-miss: true

    # This is needed so CMake can run, we won't compile anything here
    - name: Install RPi Cross-Compiler
      uses: CommonplaceRobotics/Action_Build_Conan_Dependencies/Install_Toolchain_armv8_32@v1

    # This generates sbomify.json with lifecycle info
    - name: Configure CMake
      run: |
        rm -f CMakePresets.json
        echo "{\"version\": 4,\"include\":[\"out/conan/Linux/armv8_32/Release/generators/CMakePresets.json\"]}" >> CMakePresets.json
        cmake --preset conan-linux-armv8_32-release
        mv out/build/Linux/armv8_32/Release/sbomify.json .

    # We need the library to calculate its hash
    - name: Import Library
      uses: actions/download-artifact@v8
      with:
        name: libiRCApp_armv8_32.a
        path: out/build/Linux/armv8_32/Release

    - name: Rename Library
      run: mv out/build/Linux/armv8_32/Release/libiRCApp_armv8_32.a out/build/Linux/armv8_32/Release/libiRCApp.a

    # Liest die Core-Version aus CMakeLists.txt
    - name: Get software version
      run: |
        VER=`grep -E -o "VERSION[[:blank:]]+[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+" CMakeLists.txt | sed "s/[^0-9.]*//g"`
        echo "Software version '$VER' detected"
        echo "SW_VERSION=$VER" >> $GITHUB_ENV

    - name: Create incomplete SBOM
      uses: CommonplaceRobotics/Action_Create_Conan_SBOM@v4
      with:
        lockfile: conan_linux_rpi.lock
        sbom: sbom_temp1.cdx.json
        conan_params: '--profile:host=cpr_linux_rpi4_gcc10_release --profile:build=cpr_linux_x86_64_release'

    - name: Enrich and Augment SBOM
      uses: sbomify/sbomify-action@master
      env:
        SBOM_FILE: sbom_temp1.cdx.json
        OUTPUT_FILE: sbom_temp2.cdx.json
        COMPONENT_NAME: AppAPI_CPP
        COMPONENT_VERSION: ${{ env.SW_VERSION }}
        # Produkt- und Firmeninfo werden aus sbomify.json geladen
        AUGMENT: true
        # Metadaten aus Paket-Registry hinzufügen
        ENRICH: true
        # Metadaten aus additional_packages_rpi.txt hinzufügen
        ADDITIONAL_PACKAGES_FILE: additional_packages_rpi.txt
        UPLOAD: false

    - name: Final SBOM enrichment
      uses: CommonplaceRobotics/Action_SBOM_Enrichment@v9
      with:
        database: .github/workflows/sbom_enrichment_db.json
        sbom: sbom_temp2.cdx.json
        sbom_out: sbom_rpi.cdx.json
        cmake_build_dir: out/build/Linux/armv8_32/Release

    - name: Export SBOM
      uses: actions/upload-artifact@v7
      with:
        path: sbom_rpi.cdx.json
        archive: false

    - name: Validate SBOM with company policies
      uses: CommonplaceRobotics/SW_Validate_SBOM@v6
      with:
        sbom: sbom_rpi.cdx.json