name: CI checks

on: [push, pull_request]

jobs:
  test:
    name: Test on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
    steps:
      - uses: actions/checkout@v3
      - name: Run tests
        run: cargo test --all-features --verbose --workspace
      - name: Verify working directory is clean
        run: git diff --exit-code

  bitrot:
    name: Bitrot check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      # Build benchmarks to prevent bitrot
      - name: Build benchmarks
        run: cargo build --workspace --benches --all-features

  doc-links:
    name: Intra-doc links
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: cargo fetch
      # Requires #![deny(rustdoc::broken_intra_doc_links)] in crates.
      - name: Check intra-doc links
        run: cargo doc --workspace --document-private-items

  fmt:
    name: Rustfmt
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Check formatting
        run: cargo fmt --all -- --check