on:
  push:
    branches:
      - main
  pull_request:

name: Check

env:
  CARGO_TERM_COLOR: always

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  fmt:
    name: stable / fmt
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Run cargo fmt
        run: cargo fmt -- --check

      - name: Cache Cargo dependencies
        uses: Swatinem/rust-cache@v2

  clippy:
    name: ${{ matrix.toolchain }} / clippy
    runs-on: ubuntu-latest
    permissions:
      checks: write
    strategy:
      fail-fast: false
      matrix:
        toolchain: [stable, beta]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

      - name: Run clippy action
        uses: clechasseur/rs-clippy-check@v3

      - name: Cache Cargo dependencies
        uses: Swatinem/rust-cache@v2
  doc:
    name: nightly / doc
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly

      - name: Run cargo doc
        run: cargo doc --no-deps --all-features
        env:
          RUSTDOCFLAGS: --cfg docsrs

  msrv:
    name: 1.89.0 / check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install 1.89.0
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: 1.89.0

      - name: cargo +1.89.0 check
        run: cargo check