commit f530b809b601525d71157e02b441c2b5feb930f2
author Jonah Williams <jonahwilliams@google.com> Mon Jun 10 15:37:23 2019 -0700
committer GitHub <noreply@github.com> Mon Jun 10 15:37:23 2019 -0700
tree 887453025461719f5e3e3d93eb28746f2727fddd
parent 7a877f62d96743033eff5be720de98ba4ac7d3c2

Reland: More verification on flutter build web, add tests and cleanup (#34173)

packages/flutter_tools/lib/src/project.dart

diff --git a/packages/flutter_tools/lib/src/project.dart b/packages/flutter_tools/lib/src/project.dart
index 2ea276e..ef4a38d 100644
--- a/packages/flutter_tools/lib/src/project.dart
+++ b/packages/flutter_tools/lib/src/project.dart
@@ -580,11 +580,14 @@
 
   /// Whether this flutter project has a web sub-project.
   bool existsSync() {
-    return parent.directory.childDirectory('web').existsSync();
+    return parent.directory.childDirectory('web').existsSync()
+      && indexFile.existsSync();
   }
 
   /// The html file used to host the flutter web application.
-  File get indexFile => parent.directory.childDirectory('web').childFile('index.html');
+  File get indexFile => parent.directory
+      .childDirectory('web')
+      .childFile('index.html');
 
   Future<void> ensureReadyForPlatformSpecificTooling() async {}
 }