ci.yml

name: Continuous integration

on: [pull_request, push]

env:
  RUSTFLAGS: -D warnings

jobs:
  docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
        with:
          shared-key: stable-check
      - run: cargo doc --no-deps --locked
  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rustfmt
      - run: cargo fmt -- --check
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
        with:
          shared-key: stable-check
      - run: cargo clippy --locked
  MSRV:
    needs: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Retrieve rust-version
        run: echo rust-version=$(awk '/rust-version/{print $NF}' Cargo.toml | tr -d '"') >> $GITHUB_ENV
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.rust-version }}
      - uses: Swatinem/rust-cache@v2
      - run: cargo check --locked
  test:
    needs: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo test --locked