conda-forge-ci.yml

name: C++ CI Workflow with conda-forge dependencies

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-latest]
      fail-fast: false

    steps:
    - uses: actions/checkout@v3

    - uses: conda-incubator/setup-miniconda@v2
      with:
        miniforge-variant: Mambaforge
        miniforge-version: latest

    - name: Dependencies
      shell: bash -l {0}
      run: |
        # Compilation related dependencies
        mamba install cmake compilers make ninja pkg-config
        # Actual dependencies
        mamba install libmatio catch2 eigen

    - name: Configure [Linux&macOS]
      if: contains(matrix.os, 'macos') || contains(matrix.os, 'ubuntu')
      shell: bash -l {0}
      run: |
        mkdir -p build
        cd build
        cmake -GNinja -DBUILD_TESTING:BOOL=ON -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DCMAKE_INSTALL_PREFIX=${GITHUB_WORKSPACE}/install ..

    - name: Configure [Windows]
      if: contains(matrix.os, 'windows')
      shell: bash -l {0}
      run: |
        mkdir -p build
        cd build
        cmake -G"Visual Studio 16 2019" -DBUILD_TESTING:BOOL=ON -DDISABLE_PERMISSIVE:BOOL=ON -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DCMAKE_INSTALL_PREFIX=${GITHUB_WORKSPACE}/install ..

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

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

    - name: Test example
      shell: bash -l {0}
      run: |
        cd example
        mkdir build
        cd build
        cmake -DCMAKE_PREFIX_PATH="${GITHUB_WORKSPACE}/install/deps;${GITHUB_WORKSPACE}/install" -DCMAKE_INSTALL_PREFIX=${GITHUB_WORKSPACE}/install ..
        cmake --build . --config ${{ matrix.build_type }} --target install
        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH:+${LD_LIBRARY_PATH}:}${GITHUB_WORKSPACE}/install/lib #Only for Ubuntu
        export DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH:+${DYLD_LIBRARY_PATH}:}${GITHUB_WORKSPACE}/install/lib #Only for macOS
        ${GITHUB_WORKSPACE}/install/bin/matiocpp_example