name: Taisei Test Builds (CI)
on:
  push:
    branches:
      - master
      - v1.*
    tags:
      - v1.*
    paths:
      - "**.c"
      - "**.h"
      - "**.yml"
      - "**.yaml"
      - "**.build"
  pull_request:
    paths:
      - "**.c"
      - "**.h"
      - "**.yml"
      - "**.yaml"
      - "**.build"

# TODO: use later fixed version of emscripten when it releases
env:
  EM_VERSION: '2.0.19'
  EM_CACHE_FOLDER: 'emsdk'
  TAISEI_NOPRELOAD: 0
  TAISEI_PRELOAD_REQUIRED: 1

jobs:
  linux-test-build:
    name: Linux Test Build (x64)
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    runs-on: ubuntu-20.04
    steps:
    - name: Checkout Code
      uses: actions/checkout@v2
      with:
        submodules: 'recursive'

    - name: Install Python
      uses: actions/setup-python@v2
      with:
        python-version: '3.x'

    - name: Install Build Tools (apt)
      run: >
        sudo apt update || true

        sudo apt install -y -qq
        build-essential
        libsdl2-dev
        libogg-dev
        libopusfile-dev
        libpng-dev
        libzip-dev
        libx11-dev
        libwayland-dev
        python3-docutils
        libwebp-dev
        libfreetype6-dev
        libzstd-dev

        pip install
        meson==0.56.2
        ninja
        zstandard

    - name: Configure
      run: >
        meson setup build/
        --native-file misc/ci/linux-x86_64-build-test-ci.ini
        --prefix=$(pwd)/build-test

    - name: Build
      run: |
        meson compile -C build/ --verbose
        meson install -C build/

    - name: Run Test
      run: $(pwd)/build-test/bin/taisei -R $(pwd)/misc/ci/tests/test-replay.tsr
      env:
        TAISEI_NOPRELOAD: ${{ env.TAISEI_NOPRELOAD }}
        TAISEI_PRELOAD_REQUIRED: ${{ env.TAISEI_PRELOAD_REQUIRED }}

    - name: Upload Log
      uses: actions/upload-artifact@v2
      with:
        name: taisei_linux_fail_log
        path: build/meson-logs/meson-log.txt
        if-no-files-found: warn

  macos-test-build:
    name: macOS Test Build (x64)
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    runs-on: macos-10.15
    steps:
    - name: Checkout Code
      uses: actions/checkout@v2
      with:
        submodules: 'recursive'

    - name: Set Up Build Environment
      uses: actions/setup-python@v2
      with:
        python-version: '3.x'

    - name: Install Build Tools
      run: >
        brew install
        gcc
        pkg-config
        docutils
        pygments
        freetype2
        libzip
        opusfile
        libvorbis
        webp
        sdl2
        ninja

        pip install
        meson==0.56.2
        ninja
        zstandard

    - name: Configure
      run: >
        meson setup build/
        --native-file misc/ci/macos-x86_64-build-test-ci.ini
        --prefix=$(pwd)/build-test

    - name: Build
      run: |
        meson compile -C build/ --verbose
        meson install -C build/

    - name: Run Test
      run: $(pwd)/build-test/Taisei.app/Contents/MacOS/Taisei -R $(pwd)/misc/ci/tests/test-replay.tsr
      env:
        TAISEI_NOPRELOAD: ${{ env.TAISEI_NOPRELOAD }}
        TAISEI_PRELOAD_REQUIRED: ${{ env.TAISEI_PRELOAD_REQUIRED }}

    - name: Upload Log
      uses: actions/upload-artifact@v2
      with:
        name: taisei_macos_fail_log
        path: build/meson-logs/meson-log.txt
        if-no-files-found: warn

  windows-test-build:
    name: Windows Test Build (x64)
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    runs-on: ubuntu-20.04
    container: mstorsjo/llvm-mingw:20210423 # cross-compiler with mingw
    steps:
    - name: Install tools (Apt)
      run: >
        apt update || true

        apt install -y -qq software-properties-common

        add-apt-repository ppa:git-core/ppa -y

        apt install -y -qq
        python3-docutils
        python3-pip
        git
        nsis

        pip3 install
        meson==0.56.2
        ninja
        zstandard

    - name: Checkout Code (Git)
      uses: actions/checkout@v2
      with:
        submodules: 'recursive'

    - name: Configure Taisei (Meson)
      run: >
        meson setup build/
        --cross-file misc/ci/windows-llvm_mingw-x86_64-build-test-ci.ini
        --prefix=$(pwd)/build-test

    - name: Build
      run: |
        meson compile -C build/ --verbose
        meson install -C build/

    - name: Upload Log
      uses: actions/upload-artifact@v2
      with:
        name: taisei_windows_fail_log
        path: build/meson-logs/meson-log.txt
        if-no-files-found: warn

  emscripten-test-build:
    name: Emscripten Test Build (WebGL)
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    runs-on: ubuntu-20.04
    steps:
    - name: Checkout Code
      uses: actions/checkout@v2
      with:
        submodules: 'recursive'

    - name: Set Up Build Environment
      uses: actions/setup-python@v2
      with:
        python-version: '3.x'

    - name: Install Build Tools
      run: >
        sudo apt update || true

        sudo apt install -y -qq
        python3-docutils
        python3-pip
        git

        pip install
        meson==0.56.2
        ninja
        zstandard

    - name: Pull cached emsdk
      id: cache-emsdk
      uses: actions/cache@v2
      with:
        path: ${{ env.EM_CACHE_FOLDER }}
        key: ${{ env.EM_VERSION }}-${{ runner.os }}

    - name: Install emsdk
      if: steps.cache-emsdk.outputs.cache-hit != 'true'
      run: |
        rm -rf emsdk/
        git clone https://github.com/emscripten-core/emsdk.git
        emsdk/emsdk install ${{ env.EM_VERSION }}
        emsdk/emsdk activate ${{ env.EM_VERSION }}

    - name: Verify emsdk
      run: |
        source emsdk/emsdk_env.sh
        emcc -v
        tee misc/ci/emscripten-ephemeral-ci.ini <<EOF >/dev/null
        [constants]
        toolchain = '$(pwd)/emsdk/upstream/emscripten/'
        EOF

    - name: Configure
      run: >
        source emsdk/emsdk_env.sh

        meson setup build/
        --cross-file misc/ci/emscripten-ephemeral-ci.ini
        --cross-file misc/ci/emscripten-build-test-ci.ini
        --prefix=$(pwd)/build-test

        meson configure
        -Dbuild.cpp_std=gnu++14
        build/

    - name: Build
      run: |
        source emsdk/emsdk_env.sh
        # run twice due to a header race condition with SPIRV-Tools
        meson compile tar -C build/ --verbose || true
        meson compile tar -C build/ --verbose

    - name: Upload Log
      uses: actions/upload-artifact@v2
      with:
        name: taisei_emscripten_build_log
        path: build/emscripten/meson-logs/meson-log.txt
        if-no-files-found: warn