name: Continuous Integration

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  build_stable:
    name: Build stable
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
        rust: [stable, 1.37.0]

    steps:
    - name: Checkout
      uses: actions/checkout@v1
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: ${{ matrix.rust }}
        override: true
        components: rustfmt
    - name: Check formatting
      uses: actions-rs/cargo@v1
      with:
        command: fmt
        args: --all -- --check
    - name: Build debug
      uses: actions-rs/cargo@v1
      with:
        command: build
    - name: Build release
      uses: actions-rs/cargo@v1
      with:
        command: build
        args: --release
        
  build_nightly:
    name: Build beta & nightly
    runs-on: macOS-latest
    strategy:
      fail-fast: false
      matrix:
        rust: [beta, nightly]
        
    steps:
    - name: Checkout
      uses: actions/checkout@v1
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: ${{ matrix.rust }}
        override: true
    - name: Build debug
      continue-on-error: true
      uses: actions-rs/cargo@v1
      with:
        command: build

  test:
    name: Test
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
        rust: [stable, 1.37.0]
        
    steps:
    - name: Checkout
      uses: actions/checkout@v1
      with:
        submodules: recursive
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: ${{ matrix.rust }}
        target: wasm32-wasi
        override: true
    - name: Run tests
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: --all --features wasm_tests

  doc:
    name: Doc
    runs-on: macOS-latest
    
    steps:
    - name: Checkout
      uses: actions/checkout@v1
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: stable
        override: true
    - name: Generate docs
      uses: actions-rs/cargo@v1
      with:
        command: doc
        args: --no-deps --all