Improve the performance of filename completion over large repositories. (#938)

1 files changed, 12 insertions, 0 deletions

diff --git a/packages/core/src/services/fileDiscoveryService.ts b/packages/core/src/services/fileDiscoveryService.ts
index 3874e752..f117813d 100644
--- a/packages/core/src/services/fileDiscoveryService.ts
+++ b/packages/core/src/services/fileDiscoveryService.ts
@@ -7,6 +7,7 @@
 import { GitIgnoreParser, GitIgnoreFilter } from '../utils/gitIgnoreParser.js';
 import { isGitRepository } from '../utils/gitUtils.js';
 import * as path from 'path';
+import fg from 'fast-glob';
 
 export interface FileDiscoveryOptions {
   respectGitIgnore?: boolean;
@@ -32,6 +33,17 @@ export class FileDiscoveryService {
     }
   }
 
+  async glob(
+    pattern: string | string[],
+    options: fg.Options = {},
+  ): Promise<string[]> {
+    const files = await fg(pattern, {
+      ...options,
+      caseSensitiveMatch: false,
+    });
+    return this.filterFiles(files);
+  }
+
   /**
    * Filters a list of file paths based on git ignore rules
    */