name: Rust

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

env:
  CARGO_TERM_COLOR: always

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
      
    - name: Cache cargo registry
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-cargo-
          
    - name: Check formatting
      run: cargo fmt --check
      
    - name: Run clippy
      run: cargo clippy -- -D warnings
      
    - name: Build
      run: cargo build --verbose
      
    - name: Run tests
      run: cargo test --verbose