name: Build
on: [push, pull_request]

jobs:
  check-nix-flake:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v30
      - name: Check Nix Flake
        run: nix flake check --print-build-logs

  check-nix-build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v30
      - name: Build package
        run: nix build --print-build-logs

  build-windows:
    runs-on: windows-2022
    defaults:
      run:
        shell: cmd
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - uses: lukka/get-cmake@latest
      - name: Build blisp tool
        run: |
          mkdir build
          cd build
          cmake .. -DBLISP_BUILD_CLI=ON -DCMAKE_BUILD_TYPE=Release
          cmake --build . --config Release
      - name: Upload results
        uses: actions/upload-artifact@v4
        with:
          name: blips-windows-x86_64
          path: |
            build/tools/blisp/Release/blisp.exe
          if-no-files-found: error

  build-macos:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - uses: lukka/get-cmake@latest
      - name: Build blisp tool
        run: |
          mkdir build
          cd build
          cmake .. -DBLISP_BUILD_CLI=ON -DCMAKE_BUILD_TYPE=Release
          cmake --build .
      - name: Upload results
        uses: actions/upload-artifact@v4
        with:
          name: blips-apple-universal
          path: |
            build/tools/blisp/blisp
          if-no-files-found: error

  build-linux:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - uses: lukka/get-cmake@latest
      - name: Build blisp tool
        run: |
          mkdir build
          cd build
          cmake .. -DBLISP_BUILD_CLI=ON -DCMAKE_BUILD_TYPE=Release
          cmake --build .
      - name: Upload results
        uses: actions/upload-artifact@v4
        with:
          name: blips-linux-x86_64
          path: |
            build/tools/blisp/blisp
          if-no-files-found: error

  build-linux-alternative-arch:
    runs-on: ubuntu-latest
    name: Build on ${{ matrix.distro }} ${{ matrix.arch }}

    # Run steps on a matrix of 4 arch/distro combinations
    strategy:
      matrix:
        include:
          - arch: aarch64
            distro: ubuntu_latest
          - arch: armv7
            distro: ubuntu_latest
          - arch: riscv64
            distro: ubuntu_latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - uses: uraimo/run-on-arch-action@v2
        name: Build artifact
        id: build
        with:
          arch: ${{ matrix.arch }}
          distro: ${{ matrix.distro }}

          # Create an artifacts directory
          setup: |
            mkdir -p "${PWD}/artifacts"

          # Mount the artifacts directory as /artifacts in the container
          dockerRunArgs: |
            --volume "${PWD}/artifacts:/artifacts"

          # Pass some environment variables to the container
          env: | # YAML, but pipe character is necessary
            artifact_name: blisp-linux-${{ matrix.arch }}

          # The shell to run commands with in the container
          shell: /bin/sh

          # Install some dependencies in the container. This speeds up builds if
          # you are also using githubToken. Any dependencies installed here will
          # be part of the container image that gets cached, so subsequent
          # builds don't have to re-install them. The image layer is cached
          # publicly in your project's package repository, so it is vital that
          # no secrets are present in the container state or logs.
          install: |
            case "${{ matrix.distro }}" in
              ubuntu*|jessie|stretch|buster|bullseye)
                apt-get update -q -y
                apt-get install -q -y git cmake build-essential
                ;;
            esac

          # Produce a binary artifact and place it in the mounted volume
          run: |
            git config --global --add safe.directory /home/runner/work/blisp/blisp
            mkdir build
            cd build
            cmake .. -DBLISP_BUILD_CLI=ON -DCMAKE_BUILD_TYPE=Release
            cmake --build . -j2
            cp ./tools/blisp/blisp "/artifacts/${artifact_name}"
            echo "Produced artifact at /artifacts/${artifact_name}"

      - name: Upload results
        uses: actions/upload-artifact@v4
        with:
          name: blisp-linux-${{ matrix.arch }}
          path: |
            artifacts/blisp-*
          if-no-files-found: error