name: Linux Build Clang

on:
  workflow_call:
    inputs:
      cmakePreset:
        required: true
        type: string
      cachePrefix:
        required: true
        type: string
      uploadArtifacts:
        required: false
        type: boolean
        default: false

jobs:
  build:
    name: Clang
    runs-on: ubuntu-20.04
    timeout-minutes: 60

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

      - name: Install Package Dependencies
        run: |
          sudo apt update
          sudo apt install build-essential cmake \
            clang gcc g++ lcov make nasm libxrandr-dev \
            libxinerama-dev libxcursor-dev libpulse-dev \
            libxi-dev zip ninja-build libgl1-mesa-dev libssl-dev

      - name: Setup sccache
        uses: hendrikmuhs/ccache-action@v1.2.13
        with:
          variant: sccache
          key: linux-ubuntu-20.04-${{ inputs.cachePrefix }}-${{ inputs.cmakePreset }}-${{ github.sha }}
          restore-keys: linux-ubuntu-20.04-${{ inputs.cachePrefix }}-${{ inputs.cmakePreset }}
          max-size: 1000M

      - name: CMake Generation
        env:
          CC: clang
          CXX: clang++
        run: |
          cmake -B build --preset=${{ inputs.cmakePreset }} \
            -DCMAKE_C_COMPILER_LAUNCHER=sccache \
            -DCMAKE_CXX_COMPILER_LAUNCHER=sccache

      - name: Build Project
        run: cmake --build build --parallel $((`nproc`))

      - name: Run Tests
        env:
          GTEST_OUTPUT: "xml:opengoal-test-report.xml"
        run: ./test.sh

      - name: Prepare artifacts
        if: ${{ inputs.uploadArtifacts }}
        run: |
          strip ./build/goalc/goalc
          strip ./build/decompiler/extractor
          strip ./build/game/gk
          strip ./build/lsp/lsp

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        if: ${{ inputs.uploadArtifacts }}
        with:
          name: opengoal-linux-${{ inputs.cachePrefix }}
          if-no-files-found: error
          path: |
            ./build/goalc/goalc
            ./build/decompiler/extractor
            ./build/game/gk
            ./build/lsp/lsp