name: Pyodide Build

on:
  push:
    branches: [ master ]

env:
  BUILD_TYPE: Release

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-24.04

    strategy:
      fail-fast: false

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup packages
      run: sudo apt-get update && sudo apt-get install -y python3-dev python3-pip python3-venv 

    - name: Create venv
      run: python3 -m venv ~/env

    - name: Install pyodide
      run:  ~/env/bin/pip install pyodide-build pyodide-cli
      
    - name: Configure CMake and build
      run:  git clone https://github.com/emscripten-core/emsdk.git ~/emsdk && cd ~/emsdk && PYODIDE_EMSCRIPTEN_VERSION=$(~/env/bin/pyodide config get emscripten_version) && ./emsdk install ${PYODIDE_EMSCRIPTEN_VERSION} && ./emsdk activate ${PYODIDE_EMSCRIPTEN_VERSION}
         
    - name: Build Z3
      run: source ~/emsdk/emsdk_env.sh && cd src/api/python && CFLAGS="-fexceptions -s PTHREAD_POOL_SIZE=0 -s PTHREAD_POOL_SIZE_STRICT=0 -s MODULARIZE=1 -pthread-s WASM_BIGINT -s USE_PTHREADS=1" LDFLAGS="-fexceptions" ~/env/bin/pyodide build --exports whole_archive
         
    - name: Setup env-pyodide
      run: source ~/env/bin/activate && source ~/emsdk/emsdk_env.sh && pyodide venv ~/env-pyodide
         
    - name: Setup z3 wheel
      run: |
         ~/env-pyodide/bin/pip install src/api/python/dist/*.whl
         ~/env-pyodide/bin/python - <src/api/python/z3test.py z3 && ~/env-pyodide/bin/python - <src/api/python/z3test.py z3num