# Living Spec Standalone (Web Server Binary)

This app runs as a single Rust web server binary that serves the Vite/React frontend and exposes APIs.
The frontend lives in the `frontend/` directory.

You can also run the frontend and backend separately in development (Vite dev server + Rust API).

## Running it in development

```bash
# Build the frontend
cd frontend
pnpm install 
pnpm dev

# Run the server (serves embedded frontend/dist/)
cargo run
```

## Production

```bash
# Build the release binary (also builds the frontend via build.rs)
cargo build --release

# Run the server (serves embedded frontend/dist/)
./target/release/story-kit-server
```


## Testing

### Frontend Tests

The frontend uses **Vitest** for unit tests and **Playwright** for end-to-end tests.

```bash
cd frontend

# Run unit tests
pnpm test

# Run end-to-end tests
pnpm test:e2e
```

### Backend Tests

This project uses **nextest** for running tests and **cargo-llvm-cov** for code coverage.

### Install Tools

```bash
cargo install cargo-nextest cargo-llvm-cov
```

### Run Tests

```bash
# Run all tests
cargo nextest run

# Run specific module
cargo nextest run search_files

# Run with verbose output
cargo nextest run --no-capture
```

### Generate Coverage

```bash
# HTML report (opens in browser)
cargo llvm-cov nextest --html --open

# Terminal output
cargo llvm-cov nextest

# LCOV format (for CI)
cargo llvm-cov nextest --lcov --output-path lcov.info

# Clean coverage data
cargo llvm-cov clean
```

### Configuration

- **Nextest config**: `.config/nextest.toml`
- **Coverage output**: `target/llvm-cov/html/index.html`

## Current Coverage (search_files module)

```
Module: commands/search.rs
├── Region Coverage:   75.36%
├── Function Coverage: 69.05%
└── Line Coverage:     72.55%
```

### Available Test Profiles

```bash
# Development (default)
cargo nextest run

# CI with retries
cargo nextest run --profile ci

# Coverage optimized
cargo nextest run --profile coverage
```