name: Continuous Integration

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

jobs:
  check:
    name: Check
    runs-on: ubuntu-20.04
    steps:
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
      - name: Checkout the repository
        uses: actions/checkout@master
      - name: Check the project files
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --locked --verbose

  test:
    name: Test suite
    runs-on: ubuntu-20.04
    steps:
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
      - name: Checkout the repository
        uses: actions/checkout@master
      - name: Setup cargo-tarpaulin
        run: |
          curl -s https://api.github.com/repos/xd009642/tarpaulin/releases/latest | \
            grep "browser_download_url.*tar.gz" | cut -d : -f 2,3 | tr -d \" | wget -qi -
          tar -xzf cargo-tarpaulin-*.tar.gz
          mv cargo-tarpaulin ~/.cargo/bin/
      - name: Run tests
        run: cargo tarpaulin --out Xml --verbose
      - name: Upload reports to codecov
        uses: codecov/codecov-action@v1
        with:
          name: code-coverage-report
          file: cobertura.xml
          flags: unit-tests
          fail_ci_if_error: true
          verbose: true
          token: ${{ secrets.CODECOV_TOKEN }}

  clippy:
    name: Lints
    runs-on: ubuntu-20.04
    steps:
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          components: clippy
          override: true
      - name: Checkout the repository
        uses: actions/checkout@master
      - name: Check the lints
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --verbose -- -D warnings

  rustfmt:
    name: Formatting
    runs-on: ubuntu-20.04
    steps:
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          components: rustfmt
          override: true
      - name: Checkout the repository
        uses: actions/checkout@master
      - name: Check the formatting
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: -- --check --verbose

  lychee:
    name: Links
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout the repository
        uses: actions/checkout@master
      - name: Check the links
        uses: lycheeverse/lychee-action@v1
        with:
          args: --exclude "example.com|site.com|localhost|awesome.txt" -v *.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}