fix: scoped query support (#2208)

src/lib/search.ts

@@ -43,13 +43,23 @@ class Search implements IWebSearch {
   public query(query: string): any[] {
     const localStorage = this.storage.localStorage as IStorage;
 
-    return query === '*'
+    const hasScope = query.startsWith('@');
+    // FIXME: lunr-mutable-indexes ignored '@' during indexing
+    if (hasScope) {
+      query = query.replace('@', '');
+    }
+
+    const results = query === '*'
       ? localStorage.storagePlugin.get((items): any => {
           items.map(function (pkg): any {
             return { ref: pkg, score: 1 };
           });
         })
       : this.index.search(`*${query}*`);
+
+    return hasScope
+      ? results.filter(({ ref }) => ref.startsWith('@'))
+      : results;
   }
 
   /**

test/unit/modules/search/search.spec.ts

@@ -27,6 +27,20 @@ let packages = [
     _npmUser: {
       name: 'test_user'
     }
+  },
+  {
+    name: '@verdaccio/scope',
+    description: 'scope',
+    _npmUser: {
+      name: 'scope_user'
+    }
+  },
+  {
+    name: '@any/scope',
+    description: 'scope',
+    _npmUser: {
+      name: 'scope_user'
+    }
   }
 ];
 
@@ -47,6 +61,13 @@ describe('search', () => {
     expect(result).toHaveLength(3);
   });
 
+  test('search query with @scope', () => {
+    let result = Search.query('@');
+    expect(result).toHaveLength(2);
+    result = Search.query('@verdaccio');
+    expect(result).toHaveLength(1);
+  })
+
   test('search remove item', () => {
     let item = {
       name: 'test6',

test/unit/modules/web/api.web.spec.ts

@@ -180,8 +180,7 @@ describe('endpoint web unit test', () => {
           .end(function (err, res) {
             // in a normal world, the output would be 1
             // https://github.com/verdaccio/verdaccio/issues/345
-            // should fix this
-            expect(res.body).toHaveLength(0);
+            expect(res.body).toHaveLength(1);
             done();
           });
       });