name: Rust CI

on:
  push:
    paths:
      - '.github/**'
      - 'crates/**'
  pull_request:
    paths:
      - '.github/**'
      - 'crates/**'

env:
  CARGO_TERM_COLOR: always

jobs:
  lint_and_fmt:
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
    name: Check format and lint rust crates
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - run: cargo fmt --all -- --check
      - run: cargo clippy -- -D warnings

  build_and_test:
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
    name: Build and test rust crates
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain:
          - stable
          - beta
          - nightly
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - run: cargo build --verbose
      - run: cargo test --verbose