name: Build

on:
  push:
    branches-ignore:
      - master
    paths-ignore:
      - '*.json'
      - '*.md'
      - '*LICENSE'
  pull_request:

jobs:
  build-linux:
    name: Build Linux (${{matrix.name}} x86_64)
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: GCC
            cc: gcc
            cxx: g++
          - name: Clang
            cc: clang
            cxx: clang++

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y install build-essential curl git cmake ninja-build llvm-dev libclang-dev clang lld \
            zlib1g-dev libglu1-mesa-dev libdbus-1-dev libvulkan-dev libxi-dev libxrandr-dev libasound2-dev \
            libpulse-dev libudev-dev libpng-dev libncurses5-dev libx11-xcb-dev python3 python-is-python3 qt5-default \
            libcurl4-openssl-dev
          # free up disk space
          # https://github.com/actions/virtual-environments/issues/2840#issuecomment-790492173
          echo Before
          df -h .
          sudo apt-get clean
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf /usr/local/share/boost
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          echo After
          df -h .

      - name: Create build directory
        run: cmake -E make_directory ${{github.workspace}}/build

      - name: Configure CMake
        working-directory: ${{github.workspace}}/build
        run: |
          cmake $GITHUB_WORKSPACE -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo \
            -DCMAKE_C_COMPILER=${{matrix.cc}} -DCMAKE_CXX_COMPILER=${{matrix.cxx}}

      - name: Build
        working-directory: ${{github.workspace}}/build
        run: cmake --build .

  build-macos:
    name: Build macOS (AppleClang x86_64)
    runs-on: macos-10.15
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Install dependencies
        run: |
          brew install ninja qt@5 graphicsmagick imagemagick
          brew link qt@5
          yarn global add create-dmg

      - name: Create build directory
        run: cmake -E make_directory ${{github.workspace}}/build

      - name: Configure CMake
        working-directory: ${{github.workspace}}/build
        run: |
          export PATH="/usr/local/opt/qt@5/bin:$PATH" # FIXME remove
          cmake $GITHUB_WORKSPACE -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo

      - name: Build
        working-directory: ${{github.workspace}}/build
        run: cmake --build .

  build-windows-msvc:
    name: Build Windows (MSVC x86_64)
    runs-on: windows-2019
    env:
      LLVM_VERSION: 10.0.1
      Qt_VERSION: 5.15.2
      IPP_VERSION: 2021.2.0.210
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Install LLVM
        run: |
          $TempDir = "$env:RUNNER_WORKSPACE\temp"
          $Filename = "LLVM-$env:LLVM_VERSION-win64.exe"
          New-Item -Path "$TempDir" -ItemType Directory -ea 0
          (New-Object Net.WebClient).DownloadFile("https://axiodl.com/files/$Filename", "$TempDir\$Filename")
          Start-Process "$TempDir\$Filename" -ArgumentList "/S /D=$env:RUNNER_WORKSPACE\LLVM" -Wait

      - name: Install vcpkg Qt
        run: |
          $TempDir = "$env:RUNNER_WORKSPACE\temp"
          $Filename = "vcpkg-qt-$env:Qt_VERSION.7z"
          New-Item -Path "$TempDir" -ItemType Directory -ea 0
          (New-Object Net.WebClient).DownloadFile("https://axiodl.com/files/$Filename", "$TempDir\$Filename")
          7z x "-o$env:RUNNER_WORKSPACE" -aos "$TempDir\$Filename"

      - name: Install dependencies
        run: choco install ninja vulkan-sdk

      - name: Enable Visual Studio environment
        uses: ilammy/msvc-dev-cmd@v1

      - name: Create build directory
        run: cmake -E make_directory ${{github.workspace}}/build

      - name: Configure CMake
        working-directory: ${{github.workspace}}/build
        run: |
          $workspace = $env:RUNNER_WORKSPACE -replace '\\', '/'
          cmake $env:GITHUB_WORKSPACE -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo `
            -DCMAKE_TOOLCHAIN_FILE="$workspace/vcpkg-qt-$env:Qt_VERSION/scripts/buildsystems/vcpkg.cmake" `
            -DVCPKG_TARGET_TRIPLET=x64-windows-static `
            -DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded -DCMAKE_CXX_FLAGS= -DCMAKE_C_FLAGS= `
            -DLLVM_ROOT_DIR="$workspace/LLVM"

      - name: Build
        working-directory: ${{github.workspace}}/build
        run: cmake --build .

  build-windows-clang:
    name: Build Windows (Clang x86_64)
    runs-on: windows-2019
    env:
      LLVM_VERSION: 10.0.1
      Qt_VERSION: 5.15.2
      IPP_VERSION: 2021.2.0.210
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Install LLVM
        run: |
          $TempDir = "$env:RUNNER_WORKSPACE\temp"
          $Filename = "LLVM-$env:LLVM_VERSION-win64.exe"
          New-Item -Path "$TempDir" -ItemType Directory -ea 0
          (New-Object Net.WebClient).DownloadFile("https://axiodl.com/files/$Filename", "$TempDir\$Filename")
          Start-Process "$TempDir\$Filename" -ArgumentList "/S /D=$env:RUNNER_WORKSPACE\LLVM" -Wait

      - name: Install vcpkg Qt
        run: |
          $TempDir = "$env:RUNNER_WORKSPACE\temp"
          $Filename = "vcpkg-qt-$env:Qt_VERSION.7z"
          New-Item -Path "$TempDir" -ItemType Directory -ea 0
          (New-Object Net.WebClient).DownloadFile("https://axiodl.com/files/$Filename", "$TempDir\$Filename")
          7z x "-o$env:RUNNER_WORKSPACE" -aos "$TempDir\$Filename"

      - name: Install dependencies
        run: choco install ninja vulkan-sdk

      - name: Enable Visual Studio environment
        uses: ilammy/msvc-dev-cmd@v1

      - name: Create build directory
        run: cmake -E make_directory ${{github.workspace}}/build

      - name: Configure CMake
        working-directory: ${{github.workspace}}/build
        run: |
          $workspace = $env:RUNNER_WORKSPACE -replace '\\', '/'
          cmake $env:GITHUB_WORKSPACE -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo `
            -DCMAKE_TOOLCHAIN_FILE="$workspace/vcpkg-qt-$env:Qt_VERSION/scripts/buildsystems/vcpkg.cmake" `
            -DVCPKG_TARGET_TRIPLET=x64-windows-static `
            -DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded `
            -DCMAKE_C_COMPILER=clang-cl `
            -DCMAKE_CXX_COMPILER=clang-cl `
            -DCMAKE_LINKER=lld-link `
            -DLLVM_ROOT_DIR="$workspace/LLVM"

      - name: Build
        working-directory: ${{github.workspace}}/build
        run: cmake --build .