name: Build

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]

permissions:
  contents: read
  pages: write
  id-token: write

jobs:
  linux:
    name: Linux (static)
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential cmake pkg-config \
            libsdl2-dev libfftw3-dev libsndfile1-dev \
            libgl-dev

      - name: Configure
        run: cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS_RELEASE="-O3 -march=haswell -DNDEBUG"

      - name: Build
        run: cmake --build build -j$(nproc)

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: baudmine-linux
          path: build/baudmine

  windows:
    name: Windows
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install vcpkg dependencies
        run: |
          vcpkg install sdl2 fftw3 "libsndfile[core]" --triplet x64-windows

      - name: Configure
        run: >
          cmake -B build
          -DCMAKE_BUILD_TYPE=Release
          -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake"
          -DVCPKG_TARGET_TRIPLET=x64-windows
          -DCMAKE_CXX_FLAGS="/O2 /arch:AVX2 /DNDEBUG"
          -DCMAKE_C_FLAGS="/O2 /arch:AVX2 /DNDEBUG"

      - name: Build
        run: cmake --build build --config Release -j $env:NUMBER_OF_PROCESSORS

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: baudmine-windows
          path: |
            build/Release/baudmine.exe
            build/Release/*.dll

  wasm:
    name: Web (WASM)
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v4

      - name: Setup Emscripten
        uses: mymindstorm/setup-emsdk@v14
        with:
          version: 5.0.4

      - name: Configure
        run: emcmake cmake -B build_wasm -C CMakeLists_wasm.cmake -Wno-dev

      - name: Build
        run: cmake --build build_wasm -j$(nproc)

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: baudmine-web
          path: |
            build_wasm/web/baudmine.html
            build_wasm/web/baudmine.js
            build_wasm/web/baudmine.wasm

      - name: Prepare Pages
        if: github.event_name == 'push'
        run: |
          mkdir -p _site
          cp build_wasm/web/baudmine.html _site/index.html
          cp build_wasm/web/baudmine.js   _site/
          cp build_wasm/web/baudmine.wasm _site/

      - name: Upload Pages artifact
        if: github.event_name == 'push'
        uses: actions/upload-pages-artifact@v3
        with:
          path: _site

  deploy:
    name: Deploy to GitHub Pages
    needs: wasm
    if: github.event_name == 'push'
    runs-on: ubuntu-24.04
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Deploy
        id: deployment
        uses: actions/deploy-pages@v4