name: node-ci

on:
  workflow_dispatch:
  push:
    tags-ignore:
      - '**'
    paths-ignore:
      - "platform/android/**"
      - "platform/ios/**"
      - "platform/qt/**"
      - ".gitignore"
    branches:
      - master
  pull_request:
    branches:
      - master
    paths-ignore:
      - "platform/android/**"
      - "platform/ios/**"
      - ".gitignore"

jobs:
  build:
    strategy:
      matrix:
        os:
          - macos-11.0
          - macos-10.15
          - ubuntu-20.04
          - ubuntu-18.04
    runs-on: ${{ matrix.os }}
    env:
      BUILDTYPE: ${{github.ref == 'refs/heads/master' && 'Release' || 'Debug'}}

    defaults:
      run:
        working-directory: ./
        shell: bash

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

      - name: Install dependencies
        if: runner.os == 'macOS'
        env:
          HOMEBREW_NO_AUTO_UPDATE: 1
          HOMEBREW_NO_INSTALL_CLEANUP: 1
        run: |
          brew list cmake || brew install cmake
          brew list ccache || brew install ccache
          brew list ninja || brew install ninja
          brew list pkg-config || brew install pkg-config
          brew list glfw3 || brew install glfw3
          brew list libuv || brew install libuv

      - name: Install dependencies
        if: runner.os == 'Linux'
        env:
          DEBIAN_FRONTEND: noninteractive
        run: |
          sudo apt-get install -y \
            ccache \
            cmake \
            ninja-build \
            pkg-config \
            xvfb \
            libcurl4-openssl-dev \
            libglfw3-dev \
            libuv1-dev \
            g++-10 \
            libc++-9-dev \
            libc++abi-9-dev
          /usr/sbin/update-ccache-symlinks

      - name: npm ci
        run: npm ci --ignore-scripts

      - name: Prepare ccache
        run: ccache --clear --set-config cache_dir=~/.ccache

      - name: Cache ccache
        uses: actions/cache@v2
        env:
          cache-name: ccache-v1
        with:
          path: ~/.ccache
          key: ${{ env.cache-name }}-${{ matrix.os }}-${{ github.job }}-${{ github.ref }}-${{ github.sha }}-${{ github.head_ref }}
          restore-keys: |
            ${{ env.cache-name }}-${{ matrix.os }}-${{ github.job }}-${{ github.ref }}-${{ github.sha }}
            ${{ env.cache-name }}-${{ matrix.os }}-${{ github.job }}-${{ github.ref }}
            ${{ env.cache-name }}-${{ matrix.os }}-${{ github.job }}

      - name: Clear ccache statistics
        run: |
          ccache --zero-stats --set-config cache_dir=~/.ccache
          ccache --max-size=2G --set-config cache_dir=~/.ccache
          ccache --show-stats --set-config cache_dir=~/.ccache

      - name: CMake
        if: runner.os == 'macOS'
        run: |
          cmake . -B build -G Ninja -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_BUILD_TYPE=${{ env.BUILDTYPE }} -DMBGL_WITH_COVERAGE=ON
          sed -i -e 's/$(ARCHS_STANDARD)/x86_64/g' build/build.ninja
          sed -i -e 's/-arch arm64e/-arch x86_64/g' build/build.ninja

      - name: CMake
        if: runner.os == 'Linux'
        run: |
          cmake . -B build -G Ninja -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER=gcc-10 -DCMAKE_CXX_COMPILER=g++-10

      - name: Build
        run: |
          cmake --build build -j $(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null)

      - name: Test
        if: runner.os == 'Linux'
        run: xvfb-run --auto-servernum npm test

      - name: Test
        if: runner.os == 'macOS'
        run: npm test

      # On PRs make sure that the npm package can be packaged.
      - name: Pack
        if: github.ref != 'refs/heads/master'
        run: |
          npm pack --dry-run

      # Uncomment to start publishing the package
      # @TODO: Figure out the binary distribution method.
      # - name: Publish package
      #   if: github.ref == 'refs/heads/master'
      #   run: |
      #     npm publish