build-pr.yml

name: Pull Request Verification

on:
  pull_request

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

env:
  UPX_VERSION: 4.2.4

jobs:

  upx:
    runs-on: ubuntu-latest
    steps:
      - run: curl -sOSL https://github.com/upx/upx/releases/download/v$UPX_VERSION/upx-$UPX_VERSION-amd64_linux.tar.xz
      - run: tar xf upx-$UPX_VERSION-amd64_linux.tar.xz upx-$UPX_VERSION-amd64_linux/upx
      - run: upx-$UPX_VERSION-amd64_linux/upx --version

  upx-win:
    runs-on: windows-latest
    steps:
      - name: UPX
        shell: cmd
        run: |
          curl -sOSL https://github.com/upx/upx/releases/download/v%UPX_VERSION%/upx-%UPX_VERSION%-win64.zip
          unzip upx-%UPX_VERSION%-win64.zip upx-%UPX_VERSION%-win64/upx.exe
          upx-%UPX_VERSION%-win64/upx --version

  test:
    if: 0
    runs-on: ubuntu-24.04
    strategy:
        matrix:
            version: [12, 13, 14]

    steps:
    - uses: actions/checkout@v4

    - name: Restore CCache database
      id: restore-ccache
      uses: actions/cache/restore@v4
      with:
        path: ~/.cache/ccache
        key: ccache-${{ github.run_id }}-${{ matrix.version }}
        restore-keys: ccache

    - name: Install dependencies
      run: |
        sudo apt update
        sudo apt install --no-install-recommends libsdl2-dev ccache

    - name: Initial compile
      run: |
        mkdir build
        cd build
        CC=gcc-${{ matrix.version }} CXX=g++-${{ matrix.version }} cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
        CCACHE_NODIRECT=1 make -j$(nproc)

    - name: Generate shader dump
      run: |
        cd build/WickedEngine
        ./offlineshadercompiler spirv rebuild shaderdump
        mv wiShaderDump.h ../../WickedEngine/

    - name: Compile with shader dump
      run: |
        cd build
        CCACHE_NODIRECT=1 make -B -j $(nproc)

    - name: Save Ccache database
      id: save-ccache
      if: always() && steps.restore-ccache.cache-hit != 'true'
      uses: actions/cache/save@v4
      with:
        path: ~/.cache/ccache
        key: ${{ steps.restore-ccache.outputs.cache-primary-key }}

    - name: Move binaries
      run: |
        mv build/Editor/WickedEngineEditor ./Editor_Linux-${{ matrix.version }}
        mv Editor/config.ini ./
        mv Editor/startup.lua ./
        mv Editor/languages ./
        mv Editor/fonts ./

    - name: Package Editor
      uses: actions/upload-artifact@v4
      with:
        name: test-${{ matrix.version }}
        path: |
          languages/
          fonts/
          config.ini
          startup.lua
          Editor_Linux-${{ matrix.version }}

  content:
    if: 0
    runs-on: windows-latest
    steps:
    - uses: actions/checkout@v4
    - name: Package Content
      uses: actions/upload-artifact@v4
      with:
        name: Content
        path: |
          Content/Documentation
          Content/models
          Content/scripts
          Content/terrain