name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: "-Dwarnings"

jobs:
  test:
    name: test (${{ matrix.toolchain }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        toolchain: [stable, beta, "1.86.0"]
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.toolchain }}
          components: clippy, rustfmt
      - uses: Swatinem/rust-cache@v2

      - name: Format
        if: matrix.toolchain == 'stable'
        run: cargo fmt --all -- --check

      - name: Clippy
        if: matrix.toolchain == 'stable'
        run: cargo clippy --all-targets -- -Dwarnings

      - name: Build
        run: cargo build --all-targets

      - name: Test
        run: cargo test --all-targets

      - name: Doc tests
        run: cargo test --doc
