code review feedback

Signed-off-by: Brian Phillips <28457+brianphillips@users.noreply.github.com>

plugins/devtools-backend/config.d.ts

@@ -41,9 +41,14 @@ export interface Config {
       }>;
     };
     /**
-     * A list of package prefixes that DevTools will use for filtering all available dependencies
-     * (default is ["@backstage"])
+     * Info configuration
      */
-    packagePrefixes?: string[];
+    info?: {
+      /**
+       * A list of package prefixes that DevTools will use for filtering all available dependencies
+       * (default is ["@backstage"])
+       */
+      packagePrefixes?: string[];
+    };
   };
 }

plugins/devtools-backend/src/api/DevToolsBackendApi.ts

@@ -219,9 +219,9 @@ export class DevToolsBackendApi {
     const lockfilePath = paths.resolveTargetRoot('yarn.lock');
     const lockfile = await Lockfile.load(lockfilePath);
 
-    const prefixes = this.config.getOptionalStringArray(
-      'devTools.packagePrefixes',
-    ) ?? ['@backstage/'];
+    const prefixes = ['@backstage', '@internal'].concat(
+      this.config.getOptionalStringArray('devTools.info.packagePrefixes') ?? [],
+    );
     const deps = [...lockfile.keys()].filter(n =>
       prefixes.some(prefix => n.startsWith(prefix)),
     );