proxypal: Instructions file for Codex

ProxyPal

Tauri v2 desktop app — proxy API management with SolidJS frontend and Rust backend.

Stack

• Frontend: SolidJS 1.9 + TypeScript 5.6 + Tailwind CSS 3 + Kobalte UI
• Backend: Rust (Tauri v2, 10 plugins: dialog, fs, updater, deep-link, etc.)
• Build: Vite 6 + Tauri CLI | Test: Vitest 4 | PM: pnpm
• Charts: ECharts 6 + Chart.js 4 | i18n: @solid-primitives/i18n

Structure

src/                        # SolidJS frontend
  components/               # UI components (22+), charts/, ui/
  pages/                    # Dashboard, Analytics, ApiKeys, Settings, etc.
  stores/                   # Reactive stores (app, requests, theme, toast)
  i18n/                     # Internationalization (locale, catalog)
  lib/                      # Utilities (tauri bindings, quotaCache)
src-tauri/src/              # Rust backend
  commands/                 # Tauri commands (proxy, cloudflare, ssh, config)
  types/                    # Shared type definitions (16 modules)
  lib.rs                    # Main library entry
  config.rs, state.rs       # App config and state management

Commands

pnpm tauri dev              # Dev (frontend + backend)
pnpm tsc --noEmit           # Type check (frontend)
pnpm check:ts               # Fast type check (uses tsgo when available, falls back to tsc)
pnpm check:parallel         # Parallel: type check + lint + format
cd src-tauri && cargo check # Type check (backend)
pnpm test                   # Vitest (10 tests, 3 files)
pnpm build                  # Vite build (frontend only)

Code Style

// SolidJS: interface above component, splitProps, `class` not `className`
interface ProviderCardProps {
  name: string;
  provider: Provider;
  connected: number;
  onConnect: (provider: Provider) => Promise<void>;
}
export function ProviderCard(props: ProviderCardProps) {
  const [loading, setLoading] = createSignal(false);
  // ...
}

// Rust: Result<T, String>, State<AppState>, #[serde(rename_all = "camelCase")]
#[tauri::command]
pub fn save_config(state: State<AppState>, config: AppConfig) -> Result<(), String> {
    let mut current_config = state.config.lock().unwrap();
    *current_config = config;
    Ok(())
}