name: Build (MacOS, Linux, Windows)

on: [push]

jobs:
  build:
    name: Build Check
    runs-on: ${{ matrix.os }}
    strategy:
      matrix: 
        os: [windows-latest, macOS-latest, ubuntu-latest]
    steps:
      - uses: actions/checkout@v1
      - name: Install Rust Nightly Toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - name: Run cargo check
        uses: actions-rs/cargo@v1
        with:
          command: check
          
  test:
    name: Test Suite
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: test

  fmt:
    name: Code Formatting Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - run: rustup component add rustfmt
      - uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    name: Code Linting Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - run: rustup component add clippy
      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -- -D warnings

  coverage:
    name: Code Coverage Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - name: Install Rust Nightly Toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - name: Generate test profile
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --all-features --no-fail-fast
        env:
          'CARGO_INCREMENTAL': '0'
          'RUSTFLAGS': '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Zno-landing-pads'
      - name: Generate coverage report
        uses: actions-rs/grcov@v0.1
      - name: What was the file?
        run: echo ./lcov.info
      - name: What was in the file?
        run: cat ./lcov.info
      - name: Upload coverage report
        uses: codecov/codecov-action@v1.0.2
        with:
          token: 70c0d44d-6ee2-4f23-b16b-0ed801149f8a
          file: ./lcov.info