name: CI
on:
  push:
    branches:
      - '**'
  pull_request:
    branches:
      - '**'
env:
  VCPKG_DISABLE_METRICS: 1
  VCPKG_ROOT: /opt/vcpkg
  DEPS_VCPKG: glfw3:x64-linux-dynamic glfw3:x64-mingw-static
jobs:
  setup-vcpkg:
    runs-on: ubuntu-latest
    container: ghcr.io/thepigeongenerator/mcaselector-lite:latest
    outputs:
      CACHE_KEY_VCPKG: ${{steps.gen-keys.outputs.HASH_VCPKG}}
    steps:
      - id: gen-keys
        run: echo "HASH_VCPKG=vcpkg-$(echo "$DEPS_VCPKG" | sha256sum | cut -d ' ' -f1)" >>"$GITHUB_OUTPUT"
      # load the vcpkg cache
      - uses: actions/cache@v4
        id: vcpkg-cache
        with:
          path: ${{env.VCPKG_ROOT}}
          key: ${{steps.gen-keys.outputs.HASH_VCPKG}}
          restore-keys: vcpkg-
      # setup vcpkg if the cache didn't hit
      - if: steps.vcpkg-cache.outputs.cache-hit != 'true'
        run: |
          git clone https://github.com/microsoft/vcpkg.git "$VCPKG_ROOT"
          "$VCPKG_ROOT/bootstrap-vcpkg.sh"
          "$VCPKG_ROOT/vcpkg" install $DEPS_VCPKG
  compile:
    needs: setup-vcpkg
    runs-on: ubuntu-latest
    container: ghcr.io/thepigeongenerator/mcaselector-lite:latest
    strategy:
      matrix:
        include:
          - kernel: linux
            march: x86_64
            cc: x86_64-linux-gnu-gcc
          - kernel: mingw
            march: x86_64
            cc: x86_64-w64-mingw32-gcc
    steps:
      # load the vcpkg cache
      - uses: actions/cache@v4
        id: cache-vcpkg
        with:
          path: ${{env.VCPKG_ROOT}}
          key: ${{needs.setup-vcpkg.outputs.CACHE_KEY_VCPKG}}
      - if: steps.cache-vcpkg.outputs.cache-hit != 'true'
        run: echo -e "\033[31mcache failed to load!\033[0m" >&2; exit 1
      - uses: actions/checkout@v4
      # compile
      - name: compile ${{matrix.march}}-${{matrix.kernel}}
        run: make compile MARCH=${{matrix.march}} KERNEL=${{matrix.kernel}} CC=${{matrix.cc}} -j
  test:
    needs: setup-vcpkg
    runs-on: ubuntu-latest
    container: ghcr.io/thepigeongenerator/mcaselector-lite:latest
    strategy:
      matrix:
        include:
          - kernel: linux
            march: x86_64
            cc: x86_64-linux-gnu-gcc
            # WARN: not testing win-x86_64... Probably a good idea to do that
    steps:
      # load the vcpkg cache
      - uses: actions/cache@v4
        id: cache-vcpkg
        with:
          path: ${{env.VCPKG_ROOT}}
          key: ${{needs.setup-vcpkg.outputs.CACHE_KEY_VCPKG}}
      - if: steps.cache-vcpkg.outputs.cache-hit != 'true'
        run: echo -e "\033[31mcache failed to load!\033[0m" >&2; exit 1
      # compile and execute tests
      - uses: actions/checkout@v4
      - name: execute tests for ${{matrix.march}}-${{matrix.kernel}}
        run: make DEBUG=test run MARCH=${{matrix.march}} KERNEL=${{matrix.kernel}} CC=${{matrix.cc}} -j