ci.yml

name: threading
on: [push, pull_request]

jobs:
  build:
    strategy:
      fail-fast: false
      max-parallel: 20
      matrix:
        branch: [master]
        target:
          - os: linux
            cpu: amd64
            nim_branch: devel
          - os: linux
            cpu: amd64
            nim_branch: version-2-0
          - os: linux
            cpu: amd64
            nim_branch: version-1-6
          # - os: linux
          #   cpu: i386
          #   nim_branch: devel
          # - os: linux
          #   cpu: i386
          #   nim_branch: version-2-0
          # - os: linux
          #   cpu: i386
          #   nim_branch: version-1-6
          - os: macos
            cpu: amd64
            nim_branch: devel
          - os: macos
            cpu: amd64
            nim_branch: version-2-0
          - os: macos
            cpu: amd64
            nim_branch: version-1-6
          - os: windows
            cpu: amd64
            nim_branch: devel
          - os: windows
            cpu: amd64
            nim_branch: version-2-0
          - os: windows
            cpu: amd64
            nim_branch: version-1-6
          - os: windows
            cpu: i386
            nim_branch: devel
          - os: windows
            cpu: i386
            nim_branch: version-2-0
          - os: windows
            cpu: i386
            nim_branch: version-1-6
        include:
          - target:
              os: linux
            builder: ubuntu-latest
          - target:
              os: macos
            builder: macos-latest
          - target:
              os: windows
            builder: windows-latest

    name: '${{ matrix.target.os }}-${{ matrix.target.cpu }}-nim-${{ matrix.target.nim_branch }} (${{ matrix.branch }})'
    runs-on: ${{ matrix.builder }}
    env:
      NIM_DIR: nim-${{ matrix.target.nim_branch }}-${{ matrix.target.cpu }}
      NIM_BRANCH: ${{ matrix.target.nim_branch }}
      NIM_ARCH: ${{ matrix.target.cpu }}
    steps:
      - name: Checkout threading
        uses: actions/checkout@v4
        with:
          path: threading
          submodules: false

      - name: Restore MinGW-W64 (Windows) from cache
        if: runner.os == 'Windows'
        id: windows-mingw-cache
        uses: actions/cache@v3
        with:
          path: external/mingw-${{ matrix.target.cpu }}
          key: 'mingw-${{ matrix.target.cpu }}'

      - name: Restore Nim DLLs dependencies (Windows) from cache
        if: runner.os == 'Windows'
        id: windows-dlls-cache
        uses: actions/cache@v3
        with:
          path: external/dlls-${{ matrix.target.cpu }}
          key: 'dlls-${{ matrix.target.cpu }}'

      - name: Install MinGW64 dependency (Windows)
        if: >
          steps.windows-mingw-cache.outputs.cache-hit != 'true' &&
          runner.os == 'Windows'
        shell: bash
        run: |
          mkdir -p external
          if [[ '${{ matrix.target.cpu }}' == 'amd64' ]]; then
            MINGW_URL="https://github.com/brechtsanders/winlibs_mingw/releases/download/14.1.0posix-18.1.8-12.0.0-ucrt-r3/winlibs-x86_64-posix-seh-gcc-14.1.0-mingw-w64ucrt-12.0.0-r3.7z"
            ARCH=64
          else
            MINGW_URL="https://github.com/brechtsanders/winlibs_mingw/releases/download/14.1.0posix-18.1.8-12.0.0-ucrt-r3/winlibs-i686-posix-dwarf-gcc-14.1.0-mingw-w64ucrt-12.0.0-r3.7z"
            ARCH=32
          fi
          curl -L "$MINGW_URL" -o "external/mingw-${{ matrix.target.cpu }}.7z"
          7z x -y "external/mingw-${{ matrix.target.cpu }}.7z" -oexternal/
          mv external/mingw$ARCH external/mingw-${{ matrix.target.cpu }}

      - name: Install DLLs dependencies (Windows)
        if: >
          steps.windows-dlls-cache.outputs.cache-hit != 'true' &&
          runner.os == 'Windows'
        shell: bash
        run: |
          mkdir -p external
          curl -L "https://nim-lang.org/download/windeps.zip" -o external/windeps.zip
          7z x -y external/windeps.zip -oexternal/dlls-${{ matrix.target.cpu }}

      - name: Path to cached dependencies (Windows)
        if: >
          runner.os == 'Windows'
        shell: bash
        run: |
          echo '${{ github.workspace }}'"/external/mingw-${{ matrix.target.cpu }}/bin" >> $GITHUB_PATH
          echo '${{ github.workspace }}'"/external/dlls-${{ matrix.target.cpu }}" >> $GITHUB_PATH

      - name: Restore Nim from cache
        if: >
          steps.nim-compiler-cache.outputs.cache-hit != 'true' &&
          matrix.target.nim_branch != 'devel'
        id: nim-compiler-cache
        uses: actions/cache@v3
        with:
          path: '${{ github.workspace }}/nim-${{ matrix.target.nim_branch }}-${{ matrix.target.cpu }}'
          key: 'nim-${{ matrix.target.cpu }}-${{ matrix.target.nim_branch }}'

      - name: Setup Nim
        uses: alaviss/setup-nim@0.1.1
        with:
          path: 'nim'
          version: ${{ matrix.target.nim_branch }}
          architecture: ${{ matrix.target.cpu }}

      - name: Run tests
        run: |
          cd threading
          nimble --threads:on --gc:arc test

      # - name: Build docs
      #   if: matrix.branch == 'devel'
      #   run: nimble docs

      # - name: Deploy docs
      #   # to view docs on your own fork: push a gh-pages branch on your fork,
      #   # enable gh-pages in your fork
      #   # and remove `github.ref == 'refs/heads/master'` below
      #   if: |
      #     github.event_name == 'push' && github.ref == 'refs/heads/master' &&
      #     matrix.target.os == 'linux' && matrix.target.cpu == 'amd64' &&
      #     matrix.branch == 'devel'
      #   uses: crazy-max/ghaction-github-pages@v1
      #   with:
      #     build_dir: fusion/htmldocs
      #     target_branch: gh-pages
      #   env:
      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}