name: Continuous Integration

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  schedule:
    - cron: "0 0 * * 0"

jobs:
  check:
    name: Check
    runs-on: ubuntu-20.04
    steps:
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
      - name: Checkout
        uses: actions/checkout@v2
      - name: Check
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --locked --verbose

  test:
    name: Test suite
    runs-on: ubuntu-20.04
    steps:
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
          override: true
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Run tests
        run: |
          export CARGO_INCREMENTAL=0
          export RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort"
          export RUSTDOCFLAGS="-Cpanic=abort"
          curl -L https://github.com/mozilla/grcov/releases/latest/download/grcov-linux-x86_64.tar.bz2 | tar jxf -
          cargo test --verbose $CARGO_OPTIONS
          zip -0 ccov.zip `find . \( -name "git_cliff*.gc*" \) -print`;
          ./grcov ccov.zip -s . -t lcov --llvm --branch --ignore-not-existing --ignore "/*" -o lcov.info;
          bash <(curl -s https://codecov.io/bash) -f lcov.info;

  clippy:
    name: Lints
    runs-on: ubuntu-20.04
    steps:
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          components: clippy
          override: true
      - name: Checkout
        uses: actions/checkout@v2
      - 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 toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          profile: minimal
          components: rustfmt
          override: true
      - name: Checkout
        uses: actions/checkout@v2
      - name: Check the formatting
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check --verbose

  lychee:
    name: Links
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Check the links
        uses: lycheeverse/lychee-action@v1
        with:
          args: --exclude "%7Busername%7D|file:///|https://datatracker.ietf.org" -v *.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}