conda-ci.yml

name: C++ CI Workflow with dependencies installed via conda

on:
  push:
  pull_request:
  workflow_dispatch:
  schedule:
  # * is a special character in YAML so you have to quote this string
  # Execute a "nightly" build at 2 AM UTC 
  - cron:  '0 2 * * *'

jobs:
  build:
    name: '[${{ matrix.os }}@${{ matrix.build_type }}@conda]'
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        build_type: [Release]
        os: [ubuntu-latest, windows-2019, macos-12]
      fail-fast: false

    steps:
    - uses: actions/checkout@v2

    - uses: mamba-org/setup-micromamba@v1
      with:
        environment-file: ci_env.yml

    - name: Configure VS Toolchain (Windows)
      if: contains(matrix.os, 'windows')
      uses: ilammy/msvc-dev-cmd@v1.12.1

    - name: Setup compilation env variables (Windows)
      if: contains(matrix.os, 'windows')
      shell: bash -l {0}
      run: |
        bash_vc_install=${VCToolsInstallDir//\\//}
        compiler_path=${bash_vc_install}bin/Hostx64/x64/cl.exe
        echo "CC=${compiler_path}" >> $GITHUB_ENV
        echo "CXX=${compiler_path}" >> $GITHUB_ENV

    - name: Configure
      shell: bash -l {0}
      run: |
        mkdir -p build
        cd build    
        cmake -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
              -DCMAKE_INSTALL_PREFIX=${GITHUB_WORKSPACE}/install -DBUILD_TESTING:BOOL=ON ..

    - name: Build
      shell: bash -l {0}
      run: |
        cd build
        cmake --build . --config ${{ matrix.build_type }} 

    - name: Test
      shell: bash -l {0}
      run: |
        cd build
        ctest --output-on-failure -C ${{ matrix.build_type }} .