# CONTRIBUTING

Thank you for your interest in contributing to **Clash Verge Rev**! This guide provides instructions to help you set up your development environment and start contributing effectively.

## Internationalization (i18n)

We welcome translations and improvements to existing locales. For details on contributing translations, please see [CONTRIBUTING_i18n.md](docs/CONTRIBUTING_i18n.md).

## Development Setup

Before contributing, you need to set up your development environment. Follow the steps below carefully.

### Prerequisites

1. **Install Rust and Node.js**  
   Our project requires both Rust and Node.js. Follow the official installation instructions [here](https://tauri.app/start/prerequisites/).

### Windows Users

> [!NOTE]  
> **Windows ARM users must also install [LLVM](https://github.com/llvm/llvm-project/releases) (including clang) and set the corresponding environment variables.**  
> The `ring` crate depends on `clang` when building on Windows ARM.

Additional steps for Windows:

- Ensure Rust and Node.js are added to your system `PATH`.

- Install the GNU `patch` tool.

- Use the MSVC toolchain for Rust:

```bash
rustup target add x86_64-pc-windows-msvc
rustup set default-host x86_64-pc-windows-msvc
```

### Install Node.js Package Manager

Enable `corepack`:

```bash
corepack enable
```

### Install Project Dependencies

Node.js dependencies:

```bash
pnpm install
```

Ubuntu-only system packages:

```bash
sudo apt-get install -y libxslt1.1 libwebkit2gtk-4.1-dev libayatana-appindicator3-dev librsvg2-dev patchelf
```

### Download the Mihomo Core Binary (Automatic)

```bash
pnpm run prebuild
pnpm run prebuild --force  # Re-download and overwrite Mihomo core and service binaries
```

### Run the Development Server

```bash
pnpm dev           # Standard
pnpm dev:diff      # If an app instance already exists
pnpm dev:tauri     # Run Tauri development mode
```

### Build the Project

Standard build:

```bash
pnpm build
```

Fast build for testing:

```bash
pnpm build:fast
```

### Clean Build

```bash
pnpm clean
```

### Portable Version (Windows Only)

```bash
pnpm portable
```

## Contributing Your Changes

### Before Committing

**Code quality checks:**

```bash
# Rust backend
cargo clippy-all
# Frontend
pnpm lint
```

**Code formatting:**

```bash
# Rust backend
cargo fmt
# Frontend
pnpm format
```

### Submitting Your Changes

1. Fork the repository.

2. Create a new branch for your feature or bug fix.

3. Commit your changes with clear messages.

4. Push your branch and submit a pull request.

We appreciate your contributions and look forward to your participation!