name: CI

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

env:
  CARGO_TERM_COLOR: always

jobs:
  fmt:
    name: cargo fmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt
      - run: cargo fmt --all -- --check

  clippy:
    name: cargo clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy
      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libudev-dev libclang-dev
      - uses: Swatinem/rust-cache@v2
      # Warnings are surfaced but not treated as errors yet; existing
      # transport-core code triggers a number of clippy nits that will be
      # cleaned up in follow-up commits.
      - run: cargo clippy --workspace --all-targets

  test:
    name: cargo test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libudev-dev libclang-dev
      - uses: Swatinem/rust-cache@v2
      - run: cargo test --workspace