ci.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
env:
  RUST_BACKTRACE: 1

jobs:
  # Test on stable and MSRV
  test:
    name: Test Rust
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 1
      - uses: hecrj/setup-rust-action@v1
        with:
          rust-version: stable

      - name: Test --no-default-features
        run: cargo test --no-default-features --verbose

      - name: Test --all-features
        run: cargo test --all-features --verbose

      - name: Test default features
        run: cargo test --verbose

  # Ensure patch is formatted.
  fmt:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 1
      - uses: hecrj/setup-rust-action@v1
        with:
          rust-version: stable
          components: rustfmt
      - name: Check formatting
        run: cargo fmt --all -- --check

  lint:
    name: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 1
      - uses: hecrj/setup-rust-action@v1
        with:
          rust-version: stable
          components: clippy
      - name: Run lint (all features)
        run: cargo clippy --all-features
      - name: Run lint (no features)
        run: cargo clippy --no-default-features
  # Check doc reference links are all valid.
  doc:
    name: Doc check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 1
      - uses: hecrj/setup-rust-action@v1
        with:
          rust-version: nightly
      - name: Check docs
        # Note: needs cargo rustdoc, not cargo doc.
        run: cargo rustdoc --all-features -- -D warnings