fix scripts

create_project.sh

@@ -1,13 +1,32 @@
 #!/bin/bash
+
+set -e
+
 name="$1"
 
 if [ -z "$name" ]; then
-  echo "Usage: ./monorepo-cargo-new.sh <project_name>"
+  echo "❌ Usage: ./monorepo-cargo-new.sh <project_name>"
   exit 1
 fi
 
+# Step 1: Create new cargo project without initializing Git
 cargo new "$name" --vcs none
-echo "  \"$name\"," >> Cargo.toml
+
+# Step 2: Insert the project into the [workspace] members list in Cargo.toml
+if grep -q "^\[workspace\]" Cargo.toml; then
+  # Avoid duplicate entries
+  if grep -q "\"$name\"" Cargo.toml; then
+    echo "⚠️ Project '$name' already exists in workspace members. Skipping insertion."
+  else
+    echo "📦 Adding '$name' to workspace members..."
+
+    # Insert before the closing bracket of members array
+    sed -i "/members\s*=\s*\[/,/]/ s/^\(\s*\)\]/  \"$name\",\n\1]/" Cargo.toml
+  fi
+else
+  echo "❌ No [workspace] section found in Cargo.toml."
+  exit 1
+fi
 
 echo "✅ Project '$name' created and added to workspace!"