name: Continuous Integration

on:
  push:
    branches: [master, staging, trying]
  pull_request:
    branches: [master]
  schedule:
    # UTC
    - cron: '48 4 * * *'
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.toolchain == 'nightly' }}
    strategy:
      matrix:
        toolchain: [stable]
        features: ['']
        include:
          - toolchain: beta
            features: ''
          - toolchain: stable
            features: pounder_v1_1
          - toolchain: nightly
            features: nightly
    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 }}"

  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

  doc:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-ruby@v1
        with:
          ruby-version: 2.7.x

      - uses: actions/cache@v2
        with:
          path: docs/vendor/bundle
          keys: ${{runner.os}}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: thumbv7em-none-eabihf
          override: true

      - name: Install Deadlinks
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: cargo-deadlinks

      - name: cargo doc
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --no-deps -p miniconf -p dsp -p ad9959 -p stabilizer

      - name: cargo deadlinks
        uses: actions-rs/cargo@v1
        with:
          command: deadlinks
          # We intentionally ignore fragments, as RTIC may generate fragments for various
          # auto-generated code.
          args: --dir target/thumbv7em-none-eabihf/doc --ignore-fragments --check-http --check-intra-doc-links

      - uses: lemonarc/jekyll-action@1.0.0
        working-directory: docs

      - name: Setup Site
        working-directory: docs
        run: |
          mkdir _site/stabilizer
          mv _site/* _site/stabilizer
          mv ../target/thumbv7em-none-eabihf/doc _site/stabilizer/firmware

      - name: Test User Manual
        uses: chabad360/htmlproofer@v1.1
        working-directory: docs
        with:
          directory: "./_site/stabilizer"
          arguments:
            --assume-extension
            --file-ignore "/stabilizer\/firmware\/.*/"
            --url-irgnore "/quartiq.de\/stabilizer/"
            --allow-hash-href
            --typhoeus_config '{"ssl_verify_peer": false}'