name: Build + Test

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release
  CC: clang
  CXX: clang++
  FEX_PORTABLE: 1

jobs:
  build_plus_test:
    runs-on: ${{ matrix.arch }}
    strategy:
      matrix:
        arch: [[self-hosted, ARMv8.0], [self-hosted, ARMv8.2], [self-hosted, ARMv8.4]]
      fail-fast: false

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

    - name: Set runner info
      run: |
        echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
        echo "runner_name=$(hostname)" >> $GITHUB_ENV

    - name: Setup Build Environment
      uses: ./.github/workflows/setup-env

    - name: Configure CMake
      run: |
        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True \
          -DENABLE_X86_HOST_DEBUG=True -DBUILD_FEX_LINUX_TESTS=True -DBUILD_THUNKS=True \
          -DCMAKE_INSTALL_PREFIX="$PWD"/build/install

    # These steps make a lot of noise but rarely fail.
    # Put them in a separate step to make normal build logs easier to parse
    - name: Noisy Build Targets
      run: cmake --build build --target asm_files 32bit_asm_files JemallocLibs Catch2 vixl cephes_128bit

    - name: Build
      id: build
      run: cmake --build build

    - name: Install
      run: cmake --build build --target install

    # GCC tests
    - name: GCC64 Target Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: gcc_target_tests_64

    - name: GCC32 Target Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: gcc_target_tests_32

    # API tests
    - name: API Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: api_tests

    - name: FEXCore API Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: fexcore_apitests

    # ARM emission tests
    - name: ARM Emitter Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: emitter_tests

    # Linux  tests
    - name: FEX Linux Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: fex_linux_tests_all
      env:
        FEX_PORTABLE: 0

    # Thunking
    - name: Thunkgen tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: thunkgen_tests

    - name: Test GL No-Thunks
      if: ${{ steps.build.outcome == 'success' && matrix.arch[1] == 'x64' }}
      uses: ./.github/workflows/test
      with:
        target: thunk_functional_tests_nothunks
      env:
        DISPLAY: ':0'

    - name: Test GL Thunks
      if: ${{ steps.build.outcome == 'success' && matrix.arch[1] == 'x64' }}
      uses: ./.github/workflows/test
      with:
        target: thunk_functional_tests_thunks
      env:
        DISPLAY: ':0'

    # ASM tests
    - name: ASM Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: asm_tests

    # POSIX tests
    - name: POSIX Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: posix_tests

    # GVisor tests
    - name: GVisor Tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: gvisor_tests

    # Struct verifier tests
    - name: Struct verifier tests
      if: steps.build.outcome == 'success'
      uses: ./.github/workflows/test
      with:
        target: struct_verifier

    - name: Remove old SHM regions
      if: ${{ always() }}
      run: cmake --build build --target remove_old_shm_regions

    - name: Upload results
      if: ${{ always() }}
      uses: actions/upload-artifact@v6
      timeout-minutes: 1
      with:
        name: Results-${{ env.runner_name }}-${{ env.runner_label }}
        path: results/*.log
        retention-days: 3