Prevent false-positive matches

Author: davidmyersdev

package.json

@@ -28,7 +28,8 @@
     }
   },
   "scripts": {
-    "build": "tsc"
+    "build": "tsc",
+    "test": "vite build -c test/vite.config.ts"
   },
   "packageManager": "[email protected]",
   "devDependencies": {

src/index.ts

@@ -26,15 +26,15 @@ export const externalizeDeps = (options: Partial<UserOptions> = {}): Plugin => {
 
         if (optionsResolved.deps) {
           Object.keys(dependencies).forEach((dep) => {
-            const depMatcher = new RegExp(`${dep}(?:/.+)?`)
+            const depMatcher = new RegExp(`^${dep}(?:/.+)?$`)
 
             externalDeps.add(depMatcher)
           })
         }
 
         if (optionsResolved.peerDeps) {
           Object.keys(peerDependencies).forEach((dep) => {
-            const depMatcher = new RegExp(`${dep}(?:/.+)?`)
+            const depMatcher = new RegExp(`^${dep}(?:/.+)?$`)
 
             externalDeps.add(depMatcher)
           })