Use smoke in polymer and polymer_expressions.

pkg/polymer/lib/deploy.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * **Note**: If you already have a `build.dart` in your application, we
  * recommend to use the `package:polymer/builder.dart` library instead.
 
  * Temporary deploy command used to create a version of the app that can be
  * compiled with dart2js and deployed. Following pub layout conventions, this
@@ skipping 27 matching lines @@
   var outDir = args['out'];
 
   var options;
   if (test == null) {
     var transformOps = new TransformOptions(
         directlyIncludeJS: args['js'],
         contentSecurityPolicy: args['csp'],
         releaseMode: !args['debug']);
     var phases = createDeployPhases(transformOps);
     options = new BarbackOptions(phases, outDir,
+        // TODO(sigmund): include here also smoke transformer when it's on by
+        // default.
         packagePhases: {'polymer': phasesForPolymer});
   } else {
     options = _createTestOptions(
         test, outDir, args['js'], args['csp'], !args['debug']);
   }
   if (options == null) exit(1);
 
   print('polymer/deploy.dart: creating a deploy target for '
       '"${options.currentPackage}"');
 
@@ skipping 12 matching lines @@
   // So we must find its package root, given the entry point. We can do this
   // by walking up to find pubspec.yaml.
   var pubspecDir = _findDirWithFile(path.absolute(testDir), 'pubspec.yaml');
   if (pubspecDir == null) {
     print('error: pubspec.yaml file not found, please run this script from '
         'your package root directory or a subdirectory.');
     return null;
   }
   var packageName = readCurrentPackageFromPubspec(pubspecDir);
 
+  // Find the dart-root so we can include both polymer and smoke as additional
+  // packages whose transformers we need to run.
+  var pkgDir = path.join(_findDirWithDir(path.absolute(testDir), 'pkg'), 'pkg');
+
   var phases = createDeployPhases(new TransformOptions(
       entryPoints: [path.relative(testFile, from: pubspecDir)],
       directlyIncludeJS: directlyIncludeJS,
       contentSecurityPolicy: contentSecurityPolicy,
       releaseMode: releaseMode));
   return new BarbackOptions(phases, outDir,
       currentPackage: packageName,
-      packageDirs: {packageName : pubspecDir},
+      packageDirs: {
+        'polymer': path.join(pkgDir, 'polymer'),
+        'smoke': path.join(pkgDir, 'smoke'),
+        // packageName may be a duplicate of 'polymer', but that's ok, the
+        // following will be the value used in the map (they should also be the
+        // same value).
+        packageName: pubspecDir,
+      },
+      // TODO(sigmund): include here also smoke transformer when it's on by
+      // default.
       packagePhases: {'polymer': phasesForPolymer},
       transformTests: true);
 }
 
 String _findDirWithFile(String dir, String filename) {
   while (!new File(path.join(dir, filename)).existsSync()) {
     var parentDir = path.dirname(dir);
     // If we reached root and failed to find it, bail.
     if (parentDir == dir) return null;
     dir = parentDir;
   }
   return dir;
 }
 
+String _findDirWithDir(String dir, String subdir) {
+  while (!new Directory(path.join(dir, subdir)).existsSync()) {
+    var parentDir = path.dirname(dir);
+    // If we reached root and failed to find it, bail.
+    if (parentDir == dir) return null;
+    dir = parentDir;
+  }
+  return dir;
+}
+
 void _reportErrorAndExit(e, trace) {
   print('Uncaught error: $e');
   if (trace != null) print(trace);
   exit(1);
 }
 
 ArgResults _parseArgs(arguments) {
   var parser = new ArgParser()
       ..addFlag('help', abbr: 'h', help: 'Displays this help message.',
           defaultsTo: false, negatable: false)
@@ skipping 25 matching lines @@
     _showUsage(parser);
     return null;
   }
 }
 
 _showUsage(parser) {
   print('Usage: dart --package-root=packages/ '
       'package:polymer/deploy.dart [options]');
   print(parser.getUsage());
 }