Add getDirectories to host

ivogabe · Sep 17, 2016 · ff163bf · ff163bf
1 parent 34e8493
commit ff163bf
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/host.ts b/lib/host.ts
@@ -47,7 +47,9 @@ export class Host implements ts.CompilerHost {
 		this.externalResolve = externalResolve;
 		this.libFileName = libFileName;
 
-		this.realpath = typescript.createCompilerHost({})['realpath'];
+		const fallback = typescript.createCompilerHost({});
+		this.realpath = fallback['realpath'];
+		this.getDirectories = fallback['getDirectories'];
 
 		this.reset();
 	}
@@ -154,4 +156,5 @@ export class Host implements ts.CompilerHost {
 	}
 
 	realpath: any;
+	getDirectories: any;
 }