name: CI

on:
  push:
    branches: [ master ]
  pull_request:
    types: [ opened, synchronize, reopened ]

jobs:
  build:
    name: "Build ${{ matrix.platform }}"
    strategy:
      matrix:
        platform: [windows-latest, ubuntu-16.04, ubuntu-18.04, ubuntu-20.04, macos-latest]
    env:
      PARALLEL: -j 2

    runs-on: "${{ matrix.platform }}"
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-python@v2
        with:
          python-version: '3.x'

      - name: Pull glslang / SPIRV-Tools
        shell: bash
        working-directory: ${{github.workspace}}
        run: ./checkout_glslang_spirv_tools.sh

      - name: Build glslang / SPIRV-Tools
        shell: bash
        working-directory: ${{github.workspace}}
        run: ./build_glslang_spirv_tools.sh Release

      - name: Configure SPIRV-Cross
        shell: bash
        run: |
          mkdir build
          cd build
          cmake .. -DSPIRV_CROSS_WERROR=ON -DSPIRV_CROSS_MISC_WARNINGS=ON -DSPIRV_CROSS_SHARED=ON -DCMAKE_INSTALL_PREFIX=output -DCMAKE_BUILD_TYPE=Release -DSPIRV_CROSS_ENABLE_TESTS=ON

      - name: Build SPIRV-Cross
        shell: bash
        working-directory: ${{github.workspace}}/build
        run: |
          cmake --build . --config Release
          cmake --build . --config Release --target install

      - name: Test SPIRV-Cross
        shell: bash
        working-directory: ${{github.workspace}}/build
        run: ctest --verbose -C Release