From 4961604f31b703b610b4432d984102e724591959 Mon Sep 17 00:00:00 2001
From: Naiyuan Qing <145280634+NevilleQingNY@users.noreply.github.com>
Date: Wed, 11 Feb 2026 11:46:31 +0800
Subject: [PATCH] feat(desktop): add --reset flag to clear user data for
 testing

- Add reset-user-data.sh script to clear ~/.super-multica/
- Add --reset CLI flag to clear localStorage on startup
- Add dev:reset npm script for development testing

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 apps/desktop/src/main/index.ts | 12 +++++++++-
 package.json                   |  1 +
 scripts/reset-user-data.sh     | 44 ++++++++++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100755 scripts/reset-user-data.sh

diff --git a/apps/desktop/src/main/index.ts b/apps/desktop/src/main/index.ts
index ad958405..df23ba44 100644
--- a/apps/desktop/src/main/index.ts
+++ b/apps/desktop/src/main/index.ts
@@ -44,7 +44,7 @@ process.stderr?.on?.('error', (err: NodeJS.ErrnoException) => {
   throw err
 })
 
-import { app, BrowserWindow, shell, ipcMain } from 'electron'
+import { app, BrowserWindow, shell, ipcMain, session } from 'electron'
 import { fileURLToPath } from 'node:url'
 import path from 'node:path'
 import { registerAllIpcHandlers, initializeApp, cleanupAll, setupDeviceConfirmation } from './ipc/index.js'
@@ -65,6 +65,7 @@ process.env.VITE_PUBLIC = VITE_DEV_SERVER_URL ? path.join(process.env.APP_ROOT,
 
 // CLI flags
 const forceOnboarding = process.argv.includes('--force-onboarding')
+const resetUserData = process.argv.includes('--reset')
 
 let win: BrowserWindow | null
 
@@ -113,6 +114,15 @@ app.on('before-quit', () => {
 })
 
 app.whenReady().then(async () => {
+  // Reset user data if --reset flag is passed (for development testing)
+  if (resetUserData) {
+    console.log('[reset] Clearing localStorage...')
+    await session.defaultSession.clearStorageData({
+      storages: ['localstorage']
+    })
+    console.log('[reset] localStorage cleared')
+  }
+
   // App-level IPC handlers
   ipcMain.handle('app:getFlags', () => ({ forceOnboarding }))
 
diff --git a/package.json b/package.json
index 1da79bb9..d4235ef1 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "mu": "pnpm --filter @multica/cli dev",
     "dev": "pnpm --filter @multica/desktop dev",
     "dev:desktop": "pnpm --filter @multica/desktop dev",
+    "dev:reset": "bash scripts/reset-user-data.sh && pnpm --filter @multica/desktop dev -- --reset",
     "dev:gateway": "pnpm --filter @multica/gateway dev",
     "dev:web": "pnpm --filter @multica/web dev",
     "dev:all": "concurrently \"pnpm dev:gateway\" \"pnpm dev:web\"",
diff --git a/scripts/reset-user-data.sh b/scripts/reset-user-data.sh
new file mode 100755
index 00000000..b56f929a
--- /dev/null
+++ b/scripts/reset-user-data.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+# Reset all user data for super-multica desktop app
+# Use this to simulate a fresh install for testing
+
+set -e
+
+echo "🧹 Resetting Super Multica user data..."
+
+# Main data directory
+MULTICA_DATA_DIR="$HOME/.super-multica"
+if [ -d "$MULTICA_DATA_DIR" ]; then
+  echo "  Removing $MULTICA_DATA_DIR"
+  rm -rf "$MULTICA_DATA_DIR"
+else
+  echo "  $MULTICA_DATA_DIR does not exist, skipping"
+fi
+
+# Electron app data (macOS)
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  ELECTRON_APP_DATA="$HOME/Library/Application Support/super-multica"
+  if [ -d "$ELECTRON_APP_DATA" ]; then
+    echo "  Removing $ELECTRON_APP_DATA"
+    rm -rf "$ELECTRON_APP_DATA"
+  else
+    echo "  $ELECTRON_APP_DATA does not exist, skipping"
+  fi
+fi
+
+# Electron app data (Linux)
+if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+  ELECTRON_APP_DATA="$HOME/.config/super-multica"
+  if [ -d "$ELECTRON_APP_DATA" ]; then
+    echo "  Removing $ELECTRON_APP_DATA"
+    rm -rf "$ELECTRON_APP_DATA"
+  else
+    echo "  $ELECTRON_APP_DATA does not exist, skipping"
+  fi
+fi
+
+echo "✅ User data reset complete!"
+echo ""
+echo "Next steps:"
+echo "  pnpm dev              # Start app (will show onboarding)"
+echo "  pnpm dev:reset        # Reset and start in one command"