Fix Migrator tool generation on Windows

Bug: #42636 (comment) Change-Id: I426bf87cfc29f19fdabbc5ce7692dd98e25ba33c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159760 Commit-Queue: Samuel Rawlins <srawlins@google.com> Reviewed-by: Paul Berry <paulberry@google.com>
dart-lang · Aug 24, 2020 · b1094db · b1094db
1 parent 0112708
commit b1094db
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pkg/nnbd_migration/tool/codegen/generate_resources.dart b/pkg/nnbd_migration/tool/codegen/generate_resources.dart
@@ -90,7 +90,8 @@ String base64Encode(List<int> bytes) {
 
 void compileWebFrontEnd({bool devMode = false}) async {
   var sdkBinDir = path.dirname(Platform.resolvedExecutable);
-  var dart2jsPath = path.join(sdkBinDir, 'dart2js');
+  var dart2jsBinary = Platform.isWindows ? 'dart2js.bat' : 'dart2js';
+  var dart2jsPath = path.join(sdkBinDir, dart2jsBinary);
 
   // dart2js -m -o output source
   var process = await Process.start(dart2jsPath, [