Fix code-server without extensions

README.md

@@ -1,6 +1,25 @@
-# Modules
+<div align="center">
+  <h1>
+  Modules
+  </h1>
 
-Modules extend Workspaces to provide self-contained building-blocks on your development environment.
+[Registry](https://registry.coder.com) | [Coder Docs](https://coder.com/docs) | [Why Coder](https://coder.com/why) | [Coder Enterprise](https://coder.com/docs/v2/latest/enterprise)
+
+[![discord](https://img.shields.io/discord/747933592273027093?label=discord)](https://discord.gg/coder)
+[![license](https://img.shields.io/github/license/coder/modules)](./LICENSE)
+
+</div>
+
+Modules extend Templates to create reusable components for your development environment.
+
+e.g.
+
+```hcl
+module "code-server" {
+    source = "https://registry.coder.com/modules/code-server"
+    agent_id = coder_agent.main.id
+}
+```
 
 - [code-server](https://registry.coder.com/modules/code-server): Install on start, create an app to access via the dashboard, install extensions, and pre-configure editor settings.
 - [personalize](https://registry.coder.com/modules/personalize): Run a script on workspace start that allows developers to run custom commands to personalize their workspace.

code-server/run.sh

@@ -17,6 +17,9 @@ CODE_SERVER="${INSTALL_PREFIX}/bin/code-server"
 
 # Install each extension...
 for extension in "$${EXTENSIONS[@]}"; do
+  if [ -z "$extension" ]; then
+    continue
+  fi
   printf "🧩 Installing extension $${CODE}$extension$${RESET}...\n"
   output=$($CODE_SERVER --install-extension "$extension")
   if [ $? -ne 0 ]; then