Load the transformer isolate code from pub's asset directory.

sdk/lib/_internal/pub/lib/src/io.dart

Index: sdk/lib/_internal/pub/lib/src/io.dart
diff --git a/sdk/lib/_internal/pub/lib/src/io.dart b/sdk/lib/_internal/pub/lib/src/io.dart
index e05713dbbaa1038d020f80d026a70a8bc2f1d745..dd046f5570aa8944aaa9f314096f3c223c832ab7 100644
--- a/sdk/lib/_internal/pub/lib/src/io.dart
+++ b/sdk/lib/_internal/pub/lib/src/io.dart
@@ -401,13 +401,16 @@ bool get runningFromSdk => Platform.script.path.endsWith('.snapshot');
 String resourcePath(String target) {
   if (runningFromSdk) {
     return path.join(
-        sdk.rootDirectory, 'lib', '_internal', 'pub', 'resource', target);
+        sdk.rootDirectory, 'lib', '_internal', 'pub', 'asset', target);
   } else {
     return path.join(
-        path.dirname(libraryPath('pub.io')), '..', '..', 'resource', target);
+        path.dirname(libraryPath('pub.io')), '..', '..', 'asset', target);
   }
 }
 
+/// Reads a text file from pub's `resource` directory.
+String readResource(String target) => readTextFile(resourcePath(target));

[Bob Nystrom, 2014/03/17 21:16:07]

Ditto.

[nweiz, 2014/03/17 22:20:40]

Done.

+
 /// Returns the path to the root of the Dart repository. This will throw a
 /// [StateError] if it's called when running pub from the SDK.
 String get repoRoot {