cmake.yml

name: CMake

on:
  push:
  pull_request:
  release:
    types: [created]

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release

jobs:
  build:
    name: ${{matrix.name}}
    strategy:
      matrix:
        include:
          - os: ubuntu-20.04
            name: Pi400KB Ubuntu
            cache-key: pi400kb-ubuntu
            cmake-args: -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
            apt-packages: ccache libconfig-dev

    runs-on: ${{matrix.os}}

    env:
      RELEASE_FILE: ${{github.event.repository.name}}-${{github.event.release.tag_name}}-${{matrix.release-suffix}}

    steps:
    - name: Checkout Code
      uses: actions/checkout@v2
      with:
        submodules: true

    - name: Cache
      uses: actions/cache@v2
      with:
        path: /home/runner/.ccache
        key: ccache-${{matrix.cache-key}}-${{github.ref}}-${{github.sha}}
        restore-keys: |
          ccache-${{matrix.cache-key}}-${{github.ref}}
          ccache-${{matrix.cache-key}}-
  
    # Linux deps
    - name: Install deps
      if: runner.os == 'Linux'
      run: |
        sudo apt update && sudo apt install ${{matrix.apt-packages}}

    - name: Create Build Environment
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: Set Tag Variable
      if: github.event_name == 'release'
      shell: bash
      run: |
        echo "TRAVIS_TAG=${{github.event.release.tag_name}}" >> $GITHUB_ENV

    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCPACK_PACKAGE_FILE_NAME=${{env.RELEASE_FILE}} ${{matrix.cmake-args}}

    - name: Build
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: |
        ccache --zero-stats || true
        cmake --build . --config $BUILD_TYPE -j 2
        ccache --show-stats || true