name: CI

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

jobs:
  build:
    strategy:
      matrix:
        compiler: [gcc, clang]
    env:
      CC: ${{ matrix.compiler }}
      LSAN_OPTIONS: verbosity=1:log_threads=1
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Install deps
      run: sudo apt-get install check ninja-build doxygen

    - name: Copy lwipcfg.h for example app
      run: cp contrib/examples/example_app/lwipcfg.h.ci contrib/examples/example_app/lwipcfg.h

    - name: Build unit tests with make
      run: make -C contrib/ports/unix/check
    - name: Run unit tests
      run: make -C contrib/ports/unix/check check

    - name: Run cmake
      run: mkdir build && cd build && cmake .. -G Ninja
    - name: Build with cmake
      run: cd build && cmake --build .
    - name: Build docs with cmake
      run: cd build && cmake --build . --target lwipdocs

    - name: Validate combinations of options
      run: cd contrib/ports/unix/example_app && ./iteropts.sh

    - name: Build the default example app
      run: |
        cp contrib/examples/example_app/lwipcfg.h.example contrib/examples/example_app/lwipcfg.h
        make -C contrib/ports/unix/example_app TESTFLAGS="-Wno-documentation" -j 4