name: Build

on:
  push:
  pull_request:

jobs:
  build-linux-x86_64:
    name: Build Linux (GCC x86_64)
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Install dependencies
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake ninja-build ccache llvm-11-dev libclang-11-dev clang-11

      - name: Configure ccache
        uses: hendrikmuhs/ccache-action@v1
        with:
          key: ubuntu-20.04-gcc
          max-size: 1G

      - name: Configure CMake
        run: |
          cmake -B build . -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DClang_DIR=/usr/lib/cmake/clang-11 \
            -DATDNA_DYNAMIC_LLVM=OFF -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache

      - name: Build
        run: cmake --build build --target package --verbose

      - name: Test
        working-directory: build
        run: ./atdna-test

      - name: Upload artifacts
        uses: actions/upload-artifact@v2
        with:
          name: atdna-linux-x86_64
          path: |
            build/athena-*.tar.gz

  build-linux-aarch64:
    name: Build Linux (GCC aarch64)
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: recursive

      - uses: uraimo/run-on-arch-action@v2.0.9
        name: Build & test
        with:
          arch: aarch64
          distro: ubuntu20.04
          githubToken: ${{github.token}}
          dockerRunArgs: |
            --volume "${PWD}:/workspace"
          install: |
            apt-get -y update
            apt-get -y install build-essential cmake ninja-build llvm-11-dev libclang-11-dev clang-11
          run: |
            cmake -B build . -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo \
              -DClang_DIR=/usr/lib/cmake/clang-11 -DATDNA_DYNAMIC_LLVM=OFF
            cmake --build build --target package --verbose
            build/atdna-test

      - name: Upload artifacts
        uses: actions/upload-artifact@v2
        with:
          name: atdna-linux-aarch64
          path: |
            build/athena-*.tar.gz

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

      - name: Install dependencies
        run: |
          brew update
          brew install ninja ccache
          # universal clang+llvm from macports
          curl -LSfs https://axiodl.com/files/clang-11-11.1.0_1.mpkg -o /tmp/clang-11-11.1.0_1.mpkg
          sudo installer -pkg /tmp/clang-11-11.1.0_1.mpkg -target /

      - name: Configure ccache
        uses: hendrikmuhs/ccache-action@v1
        with:
          key: macos-10.15-appleclang
          max-size: 1G

      - name: Configure CMake
        run: |
          cmake -B build . -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" \
            -DLLVM_ROOT_DIR=/opt/local/libexec/llvm-11 \
            -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache

      - name: Build
        run: cmake --build build --target package --verbose

      - name: Test
        working-directory: build
        run: ./atdna-test

      - name: Upload artifacts
        uses: actions/upload-artifact@v2
        with:
          name: athena-macos-universal
          path: |
            build/athena-*.tar.gz

  build-win32-amd64:
    name: Build Windows (MSVC AMD64)
    runs-on: windows-2019
    env:
      LLVM_VERSION: 10.0.1
    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 dependencies
        run: choco install ninja

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

      - name: Configure CMake
        run: |
          $workspace = $env:RUNNER_WORKSPACE -replace '\\', '/'
          cmake -B build . -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo `
            -DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded `
            -DLLVM_ROOT_DIR="$workspace/LLVM"

      - name: Build
        run: cmake --build build --target package --verbose

      - name: Test
        working-directory: build
        run: ./atdna-test.exe

      - name: Upload artifacts
        uses: actions/upload-artifact@v2
        with:
          name: athena-win32-amd64
          path: |
            build/athena-*.7z

  release:
    name: Release
    runs-on: ubuntu-20.04
    if:
      contains('
        refs/heads/master
        refs/heads/test
      ', github.ref)
    needs:
      - build-linux-x86_64
      - build-linux-aarch64
      - build-macos-universal
      - build-win32-amd64

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v2
        with:
          path: artifacts

      - name: Create release
        uses: marvinpinto/action-automatic-releases@latest
        with:
          repo_token: ${{github.token}}
          automatic_release_tag: latest
          prerelease: true
          title: Development build
          files: |
            artifacts/*/*