From d19ae90e6ccdd6b68a9002e8475e138eae25226a Mon Sep 17 00:00:00 2001
From: Justin Spahr-Summers <justin@anthropic.com>
Date: Mon, 18 Nov 2024 14:30:00 +0000
Subject: [PATCH] Error if destination already exists

---
 src/index.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/index.ts b/src/index.ts
index 0d47001..8cc1ef9 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -38,6 +38,17 @@ async function createServer(directory: string, options: any = {}) {
   const spinner = ora("Creating MCP server...").start();
 
   try {
+    // Check if directory already exists
+    try {
+      await fs.access(directory);
+      spinner.fail(
+        chalk.red(`Error: Directory '${directory}' already exists.`),
+      );
+      process.exit(1);
+    } catch (err) {
+      // Directory doesn't exist, we can proceed
+    }
+
     // Create project directory
     await fs.mkdir(directory, { recursive: true });