name: Linux x64 SDL3 Tests

on:
  push:
    branches:
      - master
    paths-ignore:
      - '*.md'
      - 'docs/**'
  pull_request:
    types: [ opened, synchronize ]
    paths-ignore:
      - '*.md'
      - 'docs/**'
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0

    - name: Install dependencies
      run: |
        sudo apt-get update -y
        sudo apt-get install -y cmake curl g++ git libgtest-dev libgmock-dev libbenchmark-dev libfmt-dev libsodium-dev libpng-dev libbz2-dev libasound2-dev libxcursor-dev libxi-dev libxrandr-dev libxss-dev libxtst-dev libxkbcommon-dev wget

    - name: Cache CMake build folder
      uses: actions/cache@v5
      with:
        path: build
        key: ${{ github.workflow }}-v4-${{ github.sha }}
        restore-keys: ${{ github.workflow }}-v4-

    # We specify `-DDEVILUTIONX_SYSTEM_BENCHMARK=OFF` to work around the following error:
    # lto1: fatal error: bytecode stream in file ‘/usr/lib/x86_64-linux-gnu/libbenchmark_main.a’ generated with LTO version 11.2 instead of the expected 11.3
    - name: Build tests
      run: |
        cmake -S. -Bbuild -G Ninja -DUSE_SDL3=ON -DDEVILUTIONX_SYSTEM_SDL3=OFF -DDEVILUTIONX_STATIC_SDL3=ON -DDEVILUTIONX_SYSTEM_SDL_IMAGE=OFF -DDEVILUTIONX_SYSTEM_BENCHMARK=OFF
        wget -qnc https://github.com/diasurgical/devilutionx-assets/releases/download/v2/spawn.mpq -P build
        cmake --build build -j $(nproc)

    - name: Run tests
      run: cd build && ctest --output-on-failure