Fix sourcemaps for 'attach' config

adapter/sourceMaps/sourceMapTransformer.ts

@@ -13,6 +13,14 @@ export class SourceMapTransformer implements IDebugTransformer {
     private _requestSeqToSetBreakpointsArgs: Map<number, DebugProtocol.SetBreakpointsArguments>;
 
     public launch(args: ILaunchRequestArgs): void {
+        this.init(args);
+    }
+
+    public attach(args: IAttachRequestArgs): void {
+        this.init(args);
+    }
+
+    private init(args: ILaunchRequestArgs | IAttachRequestArgs): void {
         if (args.sourceMaps) {
             this._sourceMaps = new SourceMaps(args.outDir);
             this._generatedCodeDirectory = args.outDir;

test/webkit/webKitDebugAdapter.test.ts

@@ -258,7 +258,7 @@ suite('WebKitDebugAdapter', () => {
 });
 
 function attach(wkda: _WebKitDebugAdapter): Promise<void> {
-    return wkda.attach({ address: 'localhost', 'port': 9222 });
+    return wkda.attach({ address: 'localhost', port: 9222 });
 }
 
 class DefaultMockWebKitConnection {

testapp/.vscode/launch.json

@@ -15,7 +15,9 @@
             "name": "attach to chrome",
             "type": "webkit",
             "port": 9222,
-            "request": "attach"
+            "request": "attach",
+            "sourceMaps": true,
+            "outDir": "out"
         }
     ]
 }

webkit/webKitAdapterInterfaces.d.ts

@@ -12,6 +12,8 @@ interface ILaunchRequestArgs extends DebugProtocol.LaunchRequestArguments {
 interface IAttachRequestArgs extends DebugProtocol.AttachRequestArguments {
     port: number;
     address: string;
+    sourceMaps?: boolean;
+    outDir?: string;
 }
 
 interface ISetBreakpointsArgs extends DebugProtocol.SetBreakpointsArguments {