name: CI

on:
  push:
    branches: [master]
  pull_request:

jobs:
  test:
    runs-on: rust-ci
    steps:
      - uses: actions/checkout@v4

      - name: Cache cargo registry and build artifacts
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: cargo-${{ runner.os }}-${{ hashFiles('Cargo.lock') }}
          restore-keys: |
            cargo-${{ runner.os }}-

      - name: Check formatting
        run: cargo fmt -- --check

      - name: Lint
        run: cargo clippy --all-targets -- -D warnings

      - name: Build
        run: cargo build

      - name: Test
        run: cargo test