name: Meson WebAssembly

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

env:
  wasmtime_version: v7.0.0
  wasmer_version: v3.1.1

jobs:
  build_emsdk:
    strategy:
      matrix:
        BUILD_TYPE: [debug, debugoptimized, release, minsize]
        C_FLAGS: ['', '-msimd128', '-msse -msse2 -msimd128', '-msse -msse2 -msse3 -msse4 -msimd128']
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Setup emsdk
      uses: mymindstorm/setup-emsdk@v13

    - name: Verify emsdk
      run: emcc -v

    - name: Creating cross file
      run: |
        cat << EOF > ${{github.workspace}}/meson_cross_emsdk.txt
        [binaries]
        c = '`which emcc`'
        cpp = '`which em++`'
        ar = '`which emar`'
        
        [built-in options]
        
        c_args = ['-Wno-unused-parameter']
        c_link_args = ['-s', 'STANDALONE_WASM']
        cpp_args = ['-Wno-unused-parameter']
        cpp_link_args = ['-s', 'STANDALONE_WASM']
        
        [host_machine]
        
        system = 'emscripten'
        cpu_family = 'wasm32'
        cpu = 'wasm32'
        endian = 'little'

        EOF
        cat ${{github.workspace}}/meson_cross_emsdk.txt

    - uses: actions/setup-python@v4
    
    - name: Install meson
      run: |
        sudo python3 -m pip install meson ninja

    - name: Build with meson
      run: |
        meson setup build -Dbuildtype=${{matrix.BUILD_TYPE}} --cross-file ${{github.workspace}}/meson_cross_emsdk.txt --default-library=static -Dbuild_tests=true
        meson test -C build

    - name: Test with wasmtime
      run: |
        cd ${{github.workspace}}
        ls -lh ${{github.workspace}}/build/
        wget --no-verbose https://github.com/bytecodealliance/wasmtime/releases/download/${{env.wasmtime_version}}/wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
        tar xf wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
        ./wasmtime-${{env.wasmtime_version}}-x86_64-linux/wasmtime run --wasm-features simd ${{github.workspace}}/build/tests.wasm

    - name: Test with wasmer
      run: |
        cd ${{github.workspace}}
        mkdir wasmer
        cd wasmer
        wget --no-verbose https://github.com/wasmerio/wasmer/releases/download/${{env.wasmer_version}}/wasmer-linux-amd64.tar.gz
        tar xf wasmer-linux-amd64.tar.gz
        ./bin/wasmer run --enable-simd ${{github.workspace}}/build/tests.wasm