name: ci

on:
  push:
    branches:
      - master
    paths:
      - '**.h'
      - '**.hpp'
      - '**.cpp'
      - '**.inl'
      - '**.py'
      - '**/meson.build'
      - '**/workflows/**.yaml'
  pull_request:
    branches:
      - master
    paths:
      - '**.h'
      - '**.hpp'
      - '**.cpp'
      - '**.inl'
      - '**.py'
      - '**/meson.build'
      - '**/workflows/**.yaml'
  workflow_dispatch:


# This ensures that jobs get canceled when force-pushing
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  linux:
    strategy:
      fail-fast: false
      matrix:
        compiler: [ 'g++', 'clang' ]
        type: [ 'debug', 'release' ]
        compile_library: [ true, false ]

    runs-on: ubuntu-latest
    container:
      image: debian:testing

    defaults:
      run:
        shell: sh

    steps:
    - name: Install dependencies
      run: |
        apt-get -y update
        apt-get -y install --no-install-recommends ${{ matrix.compiler }} lld meson pkgconf git ca-certificates locales-all python3-pip catch2 nlohmann-json3-dev

    - uses: actions/checkout@v2

    - name: Check toml.hpp
      run: |
        pip3 install --upgrade --requirement tools/requirements.txt 
        cd tools
        ./ci_single_header_check.py

    - name: Configure Meson
      run: |
        if [ ${{ matrix.compiler }} = g++ ]; then linker=gold; else linker=lld; fi
        CXX_LD=$linker meson setup build --buildtype=${{ matrix.type }} -Dcompile_library=${{ matrix.compile_library }} -Dpedantic=true -Dbuild_tests=true -Dbuild_examples=true -Dgenerate_cmake_config=false -Db_lto=false -Dubsan_examples=true -Dasan_examples=true

    - name: Build
      run: meson compile -C build --jobs -1

    - name: Test
      run: meson test -C build --verbose

  windows:
    strategy:
      fail-fast: false
      matrix:
        type: [ 'debug', 'release' ]
        compile_library: [ true ] # , false ] # ... header-only mode takes far too long on github's windows runner

    runs-on: windows-2022

    defaults:
      run:
        shell: cmd

    steps:
    - name: Install dependencies
      run: |
        python3 -m pip install -U pip==21.3.1
        pip3 install meson ninja

    - uses: actions/checkout@v2
      with:
        submodules: true

    - uses: ilammy/msvc-dev-cmd@v1

    - name: Configure Meson
      run: meson setup --vsenv --buildtype=${{ matrix.type }} -Dcompile_library=${{ matrix.compile_library }} -Dpedantic=true -Dbuild_tests=true -Dbuild_examples=true -Dgenerate_cmake_config=false build

    - name: Build
      run: meson compile -C build  --jobs -1

    - name: Test
      run: meson test -C build --verbose