name: Continuous Integration

on:
  push:
    branches: [master, staging, trying]
  pull_request:
    branches: [master]

env:
  CARGO_TERM_COLOR: always

jobs:
  style:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: thumbv7em-none-eabihf
          override: true
      - name: cargo fmt --check
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check
      - uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
      - name: cargo check
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --verbose

  compile:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.optional }}
    strategy:
      matrix:
        toolchain: [stable]
        features: ['']
        optional: [false]
        include:
          - toolchain: beta
            features: ''
            optional: false
          - toolchain: stable
            features: pounder_v1_1
            optional: false
          - toolchain: nightly
            features: nightly
            optional: true
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
          target: thumbv7em-none-eabihf
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: build
          args: --release --features "${{ matrix.features }}"
      - uses: actions/upload-artifact@v2
        if: ${{ matrix.toolchain == 'stable' && matrix.features == '' }}
        with:
          name: stabilizer
          path: |
            target/*/release/dual-iir

  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain:
          - stable
          - beta
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
      - name: cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --package dsp --target=x86_64-unknown-linux-gnu
      - name: cargo bench
        uses: actions-rs/cargo@v1
        with:
          command: bench
          args: --package dsp --target=x86_64-unknown-linux-gnu