name: Validate
env:
  VCPKG_VERSION: 2023.07.21
  XMAKE_VERSION: 2.8.2  # 2.8.3 breaks fetching of asio package on MacOS ARM
  WINDOWS_SDK_VERSION: 22621

on:
  pull_request:
    types:
      - 'opened'
      - 'reopened'
      - 'synchronize'
    branches:
      - 'main'
    paths-ignore:
      - 'VERSION.txt'
      - 'CHANGELOG.md'
      - '.github/workflows/create_release.yml'
      - '.github/workflows/mirror.yml'
  push:
    branches:
      - 'main'
    paths-ignore:
      - 'VERSION.txt'
      - 'CHANGELOG.md'
      - '.github/workflows/create_release.yml'
      - '.github/workflows/mirror.yml'

jobs:
  cancel-old-build:
    name: Cancel previous builds
    runs-on: [linux, x64, zen]

    steps:
    - name: Cancel Previous Runs
      if: ${{ github.ref_name != 'main'}}
      uses: ue-foundation/cancel-workflow-action@0.11.0
      with:
        access_token: ${{ github.token }}

  clang-format:
    needs: cancel-old-build
    name: Check clang-format
    runs-on: [linux, x64, zen]

    steps:
    - uses: actions/checkout@v3

    - name: clang-format
      uses: ue-foundation/clang-format-action@v4.9.0
      with:
        clang-format-version: '13'
        check-path: 'src'

  windows-build:
    needs: cancel-old-build
    name: Build & Test Windows
    runs-on: [windows, x64, zen]
    timeout-minutes: 25
    strategy:
          matrix:
            config:
              - 'debug'
              - 'release'
            arch:
              - 'x64'

    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Setup xmake
      uses: ue-foundation/github-action-setup-xmake@v1.1.1
      with:
        xmake-version: ${{env.XMAKE_VERSION}}

    - name: Installing vcpkg
      run: | #        Remove-Item -Recurse .vcpkg
        git clone -b ${{env.VCPKG_VERSION}} --single-branch https://github.com/Microsoft/vcpkg.git .vcpkg
        cd .vcpkg
        .\bootstrap-vcpkg.bat
        cd ..

    - name: Config
      run: |
        xmake config -v -y -m ${{ matrix.config }} --arch=${{ matrix.arch }}
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Build & Test
      if: ${{ matrix.config == 'debug' }}
      run: |
        xmake test -v -y --junit
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Upload report
      if: ${{ (failure() || success()) && (matrix.config == 'debug') }}
      uses: actions/upload-artifact@v3
      with:
        name: reports-win64
        path: build/reports/*.xml

    - name: Bundle
      if: ${{ matrix.config == 'release' }}
      run: | 
        xmake bundle -v -y --codesignidentity="Epic Games"
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Upload zenserver-win64
      if: ${{ github.ref_name == 'main' && matrix.config == 'release' }}
      uses: actions/upload-artifact@v3
      with:
        name: zenserver-win64
        path: build/zenserver-win64.zip

  linux-build:
    needs: cancel-old-build
    name: Build & Test Linux
    runs-on: [linux, x64, zen]
    timeout-minutes: 25
    strategy:
          matrix:
            config:
              - 'debug'
              - 'release'
            arch:
              - 'x86_64'

    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Install UE Toolchain
      run: |
        rm -rf ./.tmp-ue-toolchain
        ./scripts/ue_build_linux/get_ue_toolchain.sh ./.tmp-ue-toolchain

    - name: Setup xmake
      uses: ue-foundation/github-action-setup-xmake@v1.1.1
      with:
        xmake-version: ${{env.XMAKE_VERSION}}

    - name: Installing vcpkg
      run: | #        rm -rf .vcpkg
        git clone -b ${{env.VCPKG_VERSION}} --single-branch https://github.com/Microsoft/vcpkg.git .vcpkg
        cd .vcpkg
        ./bootstrap-vcpkg.sh
        cd ..

    - name: Config
      run: |
        ./scripts/ue_build_linux/ue_build.sh ./.tmp-ue-toolchain xmake config -v -y -m ${{ matrix.config }} --arch=${{ matrix.arch }}
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Build & Test
      if: ${{ matrix.config == 'debug' }}
      run: |
        ./scripts/ue_build_linux/ue_build.sh ./.tmp-ue-toolchain xmake test -v -y --junit
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Upload report
      if: ${{ (failure() || success()) && (matrix.config == 'debug') }}
      uses: actions/upload-artifact@v3
      with:
        name: reports-linux
        path: build/reports/*.xml

    - name: Bundle
      if: ${{ matrix.config == 'release' }}
      run: |
        ./scripts/ue_build_linux/ue_build.sh ./.tmp-ue-toolchain xmake bundle -v -y
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Upload zenserver-linux
      if: ${{ github.ref_name == 'main' && matrix.config == 'release' }}
      uses: actions/upload-artifact@v3
      with:
        name: zenserver-linux
        path: build/zenserver-linux.zip

  macos-build:
    needs: cancel-old-build
    name: Build & Test MacOS
    runs-on: [macos, x64, zen]
    timeout-minutes: 25
    strategy:
          matrix:
            config:
              - 'debug'
              - 'release'
            arch:
              - 'x86_64'

    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Setup xmake
      uses: ue-foundation/github-action-setup-xmake@v1.1.1
      with:
        xmake-version: ${{env.XMAKE_VERSION}}

    - name: Installing vcpkg
      run: | #        rm -rf .vcpkg
        git clone -b ${{env.VCPKG_VERSION}} --single-branch https://github.com/Microsoft/vcpkg.git .vcpkg
        cd .vcpkg
        ./bootstrap-vcpkg.sh
        cd ..

    - name: Config
      run: |
        xmake config -v -y -m ${{ matrix.config }} --arch=${{ matrix.arch }}
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Build & Test
      if: ${{ matrix.config == 'debug' }}
      run: |
        xmake test -v -y --junit
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Upload report
      if: ${{ (failure() || success()) && (matrix.config == 'debug') }}
      uses: actions/upload-artifact@v3
      with:
        name: reports-macos
        path: build/reports/*.xml

    - name: Bundle
      if: ${{ matrix.config == 'release' }}
      run: | 
        xmake bundle -v -y --codesignidentity="Developer ID Application"
      env:
        VCPKG_ROOT: ${{ github.workspace }}/.vcpkg

    - name: Upload zenserver-macos
      if: ${{ github.ref_name == 'main' && matrix.config == 'release' }}
      uses: actions/upload-artifact@v3
      with:
        name: zenserver-macos
        path: build/zenserver-macos.zip