Only return dirs from getdirectories

RyanCavanaugh · RyanCavanaugh · commit 2d5f38c2bc72 · 2016-05-23T16:20:13.000-07:00
diff --git a/src/compiler/sys.ts b/src/compiler/sys.ts
@@ -411,7 +411,7 @@ namespace ts {
             }
 
             function getDirectories(path: string): string[] {
-                return _fs.readdirSync(path);
+                return filter<string>(_fs.readdirSync(path), p => fileSystemEntryExists(combinePaths(path, p), FileSystemEntryKind.Directory));
             }
 
             function readDirectory(path: string, extension?: string, exclude?: string[]): string[] {

Original file line number	Diff line number	Diff line change
`@@ -411,7 +411,7 @@ namespace ts {`
`411`	`411`	`}`
`412`	`412`
`413`	`413`	`function getDirectories(path: string): string[] {`
`414`		`- return _fs.readdirSync(path);`
	`414`	`+ return filter<string>(_fs.readdirSync(path), p => fileSystemEntryExists(combinePaths(path, p), FileSystemEntryKind.Directory));`
`415`	`415`	`}`
`416`	`416`
`417`	`417`	`function readDirectory(path: string, extension?: string, exclude?: string[]): string[] {`