adding packages

deprecated/flutter_cli/lib/src/app_logger.dart

@@ -0,0 +1,52 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:io';
+
+import 'package:ansicolor/ansicolor.dart';
+import 'package:logging/logging.dart';
+
+class AppLogger {
+  static AppLogger log = new AppLogger._('FlutterCli');
+
+  final Logger _logger;
+
+  AppLogger._(String name) : _logger = new Logger(name) {
+    final pens = {
+      Level.FINE: new AnsiPen()..blue(),
+      Level.INFO: new AnsiPen()..green(),
+      Level.WARNING: new AnsiPen()..magenta(),
+      Level.SEVERE: new AnsiPen()..red(bold: true)
+    };
+
+    Logger.root.onRecord.listen((record) {
+      for (final line in record.message.split('\n')) {
+        stderr
+            .writeln('${pens[record.level]('${record.level.name}:')} ${line}');
+      }
+    });
+  }
+
+  /// Configures the log level.
+  ///
+  /// By default, FINE log will not be printed.
+  /// Sets [isVerbose] to print FINE logs also.
+  set isVerbose(bool value) {
+    Logger.root.level = value ? Level.FINE : Level.INFO;
+  }
+
+  void fine(message, [Object error, StackTrace stackTrace]) =>
+      _logger.log(Level.FINE, message, error, stackTrace);
+
+  void info(message, [Object error, StackTrace stackTrace]) =>
+      _logger.log(Level.INFO, message, error, stackTrace);
+
+  void warning(message, [Object error, StackTrace stackTrace]) =>
+      _logger.log(Level.WARNING, message, error, stackTrace);
+
+  void severe(message, [Object error, StackTrace stackTrace]) =>
+      _logger.log(Level.SEVERE, message, error, stackTrace);
+}

deprecated/flutter_cli/lib/src/command_runner.dart

@@ -0,0 +1,35 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import 'package:args/command_runner.dart';
+
+import 'app_logger.dart';
+import 'commands/generate.dart';
+import 'commands/new.dart';
+
+class NgDartCommanderRunner extends CommandRunner {
+  static const _verboseOption = 'verbose';
+
+  NgDartCommanderRunner()
+      : super('ngflutter', 'Ngflutter is a command line interface for Flutter.') {
+    argParser.addFlag(_verboseOption,
+        abbr: 'v',
+        help: 'Output extra logging information.',
+        defaultsTo: false);
+
+    addCommand(new NewProjectCommand());
+    addCommand(new GenerateCommand());
+  }
+
+  Future run(Iterable<String> args) async {
+    var option = super.parse(args);
+    AppLogger.log.isVerbose = option[_verboseOption];
+
+    await runCommand(option);
+  }
+}

deprecated/flutter_cli/lib/src/commands/command.dart

@@ -0,0 +1,51 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:args/args.dart';
+import 'package:args/command_runner.dart';
+import 'package:recase/recase.dart';
+
+/// Base class for commands for ngflutter executable.
+abstract class NgDartCommand extends Command {
+  static const binaryName = 'ngflutter';
+  ArgParser get argParser => _argParser;
+  final _argParser = new ArgParser(allowTrailingOptions: true);
+
+  /// Reads argument for current command.
+  String readArg(String errorMessage) {
+    var args = argResults.rest;
+
+    if (args == null || args.length == 0) {
+      // Usage is provided by command runner.
+      throw new UsageException(errorMessage, '');
+    }
+
+    var arg = args.first;
+    args = args.skip(1).toList();
+
+    if (args.length > 0) {
+      throw new UsageException('Unexpected argument $args', '');
+    }
+
+    return arg;
+  }
+
+  /// Reads argument for current command and create an EntityName.
+  ReCase readArgAsEntityName(String errorMessage) =>
+      getEntityName(readArg(errorMessage));
+
+  ReCase getEntityName(String entity) {
+    ReCase entityName;
+
+    try {
+      entityName = new ReCase(entity);
+    } on ArgumentError catch (error) {
+      throw new UsageException(error.message, '');
+    }
+
+    return entityName;
+  }
+}

deprecated/flutter_cli/lib/src/commands/generate.dart

@@ -0,0 +1,22 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+
+import 'command.dart';
+import 'generate_test.dart';
+import 'package:ngflutter/src/commands/generate_widget.dart';
+
+/// Handles the `generate` ngflutter command.
+class GenerateCommand extends NgDartCommand {
+  String get name => 'generate';
+  String get description => 'Generate component or test.';
+  String get invocation => '${NgDartCommand.binaryName} generate <subcommand>';
+
+  GenerateCommand() {
+    addSubcommand(new GenerateTestCommand());
+    addSubcommand(new GenerateWidgetCommand());
+  }
+}

deprecated/flutter_cli/lib/src/commands/generate_test.dart

@@ -0,0 +1,50 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import '../generators/test.dart';
+import '../path_util.dart';
+import 'command.dart';
+
+/// Handles the `generate test` ngflutter command.
+class GenerateTestCommand extends NgDartCommand {
+  static const _classOption = 'class';
+  static const _testPathOption = 'path';
+  static const _tagOption = 'tag';
+
+  String get name => 'test';
+  String get description => 'Generate Flutter component test, '
+      'this command should be run under root directory of the project.';
+  String get invocation => '${NgDartCommand.binaryName} generate test '
+      '<component/file/path> [--class <class name>] [--path <test/file/path>] '
+      '[--tag <test tag>]';
+
+  String get _classUnderTest => argResults[_classOption];
+  String get _testPath => getNormalizedPath(argResults[_testPathOption]);
+  String get _testTag => argResults[_tagOption];
+
+  GenerateTestCommand() {
+    argParser.addOption(_classOption,
+        abbr: 'c',
+        help: 'Flutter component class to be tested. '
+            'Will select one from the specified file if it is null.',
+        defaultsTo: null);
+    argParser.addOption(_testPathOption,
+        abbr: 'p', help: 'Test file path', defaultsTo: 'test');
+    argParser.addOption(_tagOption,
+        help: 'Tag for the test', defaultsTo: 'aot');
+  }
+
+  Future run() async {
+    await new TestGenerator(
+            _testTag,
+            readArg('path for Flutter component file is needed.'),
+            _classUnderTest,
+            _testPath)
+        .generate();
+  }
+}

deprecated/flutter_cli/lib/src/commands/generate_widget.dart

@@ -0,0 +1,34 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import '../generators/widget.dart';
+import '../path_util.dart';
+import 'command.dart';
+
+/// Handles the `generate widget` ngflutter command.
+class GenerateWidgetCommand extends NgDartCommand {
+  static const _pathOption = 'path';
+
+  String get name => 'widget';
+  String get description => 'Generate Flutter Widget.';
+  String get invocation => '${NgDartCommand.binaryName} generate widget '
+      '<WidgetName> [--path <widget/file/path>]';
+
+  String get _widgetPath => getNormalizedPath(argResults[_pathOption]);
+
+  GenerateWidgetCommand() {
+    argParser.addOption(_pathOption,
+        abbr: 'p', help: 'Widget file path', defaultsTo: 'lib/ui/common');
+  }
+
+  Future run() async {
+    await new WidgetGenerator(
+            readArgAsEntityName('Widget name is needed.'), _widgetPath)
+        .generate();
+  }
+}

deprecated/flutter_cli/lib/src/commands/new.dart

@@ -0,0 +1,43 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import '../generators/project.dart';
+import '../path_util.dart';
+import 'command.dart';
+
+/// Handles the `new` ngflutter command.
+class NewProjectCommand extends NgDartCommand {
+  static const _rootComponentOption = 'root_component';
+  static const _pathOption = 'path';
+
+  String get name => 'new';
+  String get description => 'Create an Flutter project.';
+  String get invocation => '${NgDartCommand.binaryName} new <project_name> '
+      '[--path <project/path>] [--root_component <RootComponentName>]';
+
+  String get _rootComponent => argResults[_rootComponentOption];
+  String get _projectPath => getNormalizedPath(argResults[_pathOption]);
+
+  NewProjectCommand() {
+    argParser.addOption(_pathOption,
+        abbr: 'p',
+        help: 'Project path, '
+            'a new folder will be created unde this path for the project.',
+        defaultsTo: '.');
+    argParser.addOption(_rootComponentOption,
+        abbr: 'r',
+        help: 'Class name of root component.',
+        defaultsTo: 'Screen');
+  }
+
+  Future run() async {
+    await new ProjectGenerator(readArgAsEntityName('Project name is needed.'),
+            _projectPath, getEntityName(_rootComponent))
+        .generate();
+  }
+}

deprecated/flutter_cli/lib/src/entity_name.dart

@@ -0,0 +1,68 @@
+// // Copyright 2017 Google Inc.
+// //
+// // Use of this source code is governed by a BSD-style
+// // license that can be found in the LICENSE file or at
+// // https://developers.google.com/open-source/licenses/bsd
+
+// /// Entity name which can produce multiple formats.
+// class EntityName {
+//   static final validPatterns = <RegExp>[
+//     // abc_bcd
+//     new RegExp(r'^[a-z][a-z0-9]*(_[a-z0-9]+)*$'),
+//     // AbcBcd or abcBcd
+//     new RegExp(r'^([A-Za-z][a-z0-9]*)*$'),
+//     // abc-bcd
+//     new RegExp(r'^[a-z][a-z0-9]*(-[a-z0-9]+)*$')
+//   ];
+//   static final splitPattern = new RegExp(r'(?=[A-Z])|_|-');
+
+//   // Segments for the name.
+//   //
+//   // Each segment is a word in the name in its lowercase format.
+//   final List<String> _segments;
+
+//   /// Camel Cased format.
+//   ///
+//   /// Example: AbcBcdCde.
+//   String get camelCased =>
+//       _segments.map((s) => '${s[0].toUpperCase()}${s.substring(1)}').join('');
+
+//   /// Lower Camel Cased format.
+//   ///
+//   /// Example: abcBcdCde.
+//   String get lowerCamelCased =>
+//       '${camelCased[0].toLowerCase()}${camelCased.substring(1)}';
+
+//   /// Underscored format.
+//   ///
+//   /// Example: abc_bcd_cde.
+//   String get underscored => _segments.join('_');
+
+//   /// Dashed format.
+//   ///
+//   /// Example: abc-bcd-cde.
+//   String get dashed => _segments.join('-');
+
+//   /// Space separated format.
+//   ///
+//   /// Example: Abc Bcd Cde.
+//   String get spaced =>
+//       _segments.map((s) => '${s[0].toUpperCase()}${s.substring(1)}').join(' ');
+
+//   /// Accepts multiple formats of the name.
+//   ///
+//   /// Currently patterns like abc_bcd, AbcBcd, abcBcd, abc-bcd are supported.
+//   factory EntityName(String name) {
+//     if (!validPatterns.any((pattern) => pattern.hasMatch(name))) {
+//       throw new ArgumentError(
+//           '$name is not valid. It should be of form "abc_bcd", '
+//           '"AbcBcd", "abcBcd", or "abc-bcd".');
+//     }
+
+//     final segments =
+//         name.split(splitPattern).map((s) => s.toLowerCase()).toList();
+//     return new EntityName._(segments);
+//   }
+
+//   EntityName._(this._segments);
+// }

deprecated/flutter_cli/lib/src/exceptions.dart

@@ -0,0 +1,16 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+export 'package:args/command_runner.dart' show UsageException;
+
+/// An exception class for invalid expression when analyzing the dart file.
+class InvalidExpressionError extends Error {
+  final String message;
+
+  InvalidExpressionError(this.message);
+
+  String toString() => "Invalid expression: $message";
+}

deprecated/flutter_cli/lib/src/file_reader.dart

@@ -0,0 +1,20 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:convert';
+import 'dart:io';
+
+class FileReader {
+  static FileReader reader = new FileReader._();
+
+  FileReader._();
+
+  String readAsString(String filePath, {Encoding encoding: utf8}) =>
+      new File(filePath).readAsStringSync(encoding: encoding);
+
+  List<String> readAsLines(String filePath, {Encoding encoding: utf8}) =>
+      new File(filePath).readAsLinesSync(encoding: encoding);
+}

deprecated/flutter_cli/lib/src/file_writer.dart

@@ -0,0 +1,32 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:io';
+
+import 'app_logger.dart';
+
+class FileWriter {
+  static FileWriter writer = new FileWriter._();
+
+  FileWriter._();
+
+  /// Writes content to [destination]. Throws StateError if
+  /// destination exists. Folder will be created if not exists.
+  void write(String destination, String content) {
+    var file = new File(destination);
+
+    if (file.existsSync()) {
+      throw new StateError('File $destination already exists');
+    }
+
+    if (!file.parent.existsSync()) {
+      file.parent.createSync(recursive: true);
+    }
+
+    AppLogger.log.info('Saving $destination');
+    file.writeAsStringSync(content);
+  }
+}

deprecated/flutter_cli/lib/src/generator.dart

@@ -0,0 +1,33 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import 'package:path/path.dart' as path;
+
+import 'file_writer.dart';
+import 'template_file.dart';
+
+/// An abstract class defines a template generator.
+abstract class Generator {
+  final String _destinationFolder;
+
+  Generator(this._destinationFolder);
+
+  /// Renders templates and writes to target files.
+  Future renderAndWriteTemplates(Map<String, String> templateTargets) async {
+    for (final template in templateTargets.keys) {
+      final content = await new TemplateFile(template, this).renderString();
+      FileWriter.writer.write(
+          path.join(_destinationFolder, templateTargets[template]), content);
+    }
+  }
+
+  /// Generates files defined for this generator.
+  Future generate();
+
+  Map<String, String> toMap();
+}

deprecated/flutter_cli/lib/src/generators/po.dart

@@ -0,0 +1,76 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import 'package:path/path.dart' as path;
+
+import '../file_reader.dart';
+import '../generator.dart';
+import '../page_object_data.dart';
+import 'package:ngflutter/src/visitors/component_info.dart';
+
+/// Generator for page object.
+class PoGenerator extends Generator {
+  static const _templateFolder = 'pageobject';
+  static const _templateFileName = 'po.dart.mustache';
+
+  final String componentPath;
+  final String poClassName;
+  final String poFileName;
+  final PageObjectData pageObjectData;
+
+  PoGenerator._(this.componentPath, this.poClassName, this.poFileName,
+      this.pageObjectData, String destinationFolder)
+      : super(destinationFolder);
+
+  factory PoGenerator(ComponentInfo componentInfo, String componentPath,
+      String poClassName, String destinationFolder) {
+    PageObjectData pageObjectData;
+
+    if (componentInfo.inlineTemplate == null) {
+      // componentInfo.templatePath is not null here
+
+      var componentTemplateFilePath =
+          path.join(path.dirname(componentPath), componentInfo.templatePath);
+
+      pageObjectData = new PageObjectData(
+          FileReader.reader.readAsString(componentTemplateFilePath));
+    } else {
+      pageObjectData = new PageObjectData(componentInfo.inlineTemplate);
+    }
+
+    return new PoGenerator._(
+        componentPath,
+        poClassName,
+        '${path.basenameWithoutExtension(componentPath)}_po.dart',
+        pageObjectData,
+        destinationFolder);
+  }
+
+  // Gets a map from template file name to target file name.
+  Map<String, String> _getTemplateTargetPaths() {
+    var results = <String, String>{};
+
+    results[path.join(_templateFolder, _templateFileName)] = poFileName;
+
+    return results;
+  }
+
+  @override
+  Future generate() async {
+    await renderAndWriteTemplates(_getTemplateTargetPaths());
+  }
+
+  @override
+  Map<String, String> toMap() {
+    return {
+      "componentPath": componentPath,
+      "poClassName": poClassName,
+      "poFileName": poFileName
+    };
+  }
+}

deprecated/flutter_cli/lib/src/generators/project.dart

@@ -0,0 +1,71 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import 'package:path/path.dart' as path;
+import 'package:recase/recase.dart';
+
+import '../generator.dart';
+import 'widget.dart';
+
+/// Generator for sample Flutter project.
+class ProjectGenerator extends Generator {
+  static const _templateFolder = 'project';
+  static final List<String> _templateFilePaths = [
+    path.join('web', 'index.html.mustache'),
+    path.join('lib', 'main.dart.mustache'),
+    'analysis_options.yaml',
+    '.gitignore',
+    'pubspec.yaml.mustache',
+  ];
+
+  /// Project name in format abc_bcd.
+  final String name;
+  final String description;
+
+  /// Root component of this project.
+  final WidgetGenerator component;
+
+  ProjectGenerator._(
+      this.name, this.description, this.component, String destinationFolder)
+      : super(destinationFolder);
+
+  factory ProjectGenerator(ReCase projectEntityName, String destinationFolder,
+      ReCase componentClassEntityName) {
+    destinationFolder =
+        path.join(destinationFolder, projectEntityName.snakeCase);
+    var component = new WidgetGenerator(
+        componentClassEntityName, path.join(destinationFolder, 'lib/ui/home'));
+
+    return new ProjectGenerator._(projectEntityName.snakeCase,
+        projectEntityName.titleCase, component, destinationFolder);
+  }
+
+  // Gets a map from template file name to target file name.
+  Map<String, String> _getTemplateTargetPaths() {
+    var results = <String, String>{};
+    for (final templatePath in _templateFilePaths) {
+      results[path.join(_templateFolder, templatePath)] =
+          templatePath.replaceAll('.mustache', '');
+    }
+    return results;
+  }
+
+  @override
+  Future generate() async {
+    await renderAndWriteTemplates(_getTemplateTargetPaths());
+    await component.generate();
+  }
+
+  @override
+  Map<String, String> toMap() {
+    return {
+      "name": name,
+      "description": description,
+    };
+  }
+}

deprecated/flutter_cli/lib/src/generators/test.dart

@@ -0,0 +1,71 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import 'package:ngflutter/src/project_model.dart';
+import 'package:path/path.dart' as path;
+
+import '../generator.dart';
+import 'po.dart';
+
+/// Generator for component test.
+class TestGenerator extends Generator {
+  static const _templateFolder = 'test';
+  static const _templateFileName = 'test.dart.mustache';
+
+  static final _suffixPattern = new RegExp(r'(Component|View|PO|UnitTestPO)*$');
+
+  final String tag;
+  final String componentPath;
+  final ProjectModel projectModel;
+
+  final PoGenerator poGenerator;
+
+  TestGenerator._(this.tag, this.componentPath, this.projectModel,
+      this.poGenerator, String destinationFolder)
+      : super(destinationFolder);
+
+  factory TestGenerator(String tag, String componentPath, String className,
+      String destinationFolder) {
+    var projectModel =
+        new ProjectModel('.packages', 'pubspec.yaml', componentPath, className);
+    var poClassName =
+        projectModel.componentClassName.replaceAll(_suffixPattern, '') + 'PO';
+    var poGenerator = new PoGenerator(
+        projectModel.components[projectModel.componentClassName],
+        componentPath,
+        poClassName,
+        destinationFolder);
+
+    return new TestGenerator._(
+        tag, componentPath, projectModel, poGenerator, destinationFolder);
+  }
+
+  // Gets a map from template file name to target file name.
+  Map<String, String> _getTemplateTargetPaths() {
+    var results = <String, String>{};
+
+    results[path.join(_templateFolder, _templateFileName)] =
+        '${path.basenameWithoutExtension(componentPath)}_test.dart';
+
+    return results;
+  }
+
+  @override
+  Future generate() async {
+    await renderAndWriteTemplates(_getTemplateTargetPaths());
+    await poGenerator.generate();
+  }
+
+  @override
+  Map<String, String> toMap() {
+    return {
+      "tag": tag,
+      "componentPath": componentPath,
+    };
+  }
+}

deprecated/flutter_cli/lib/src/generators/widget.dart

@@ -0,0 +1,70 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+
+import 'package:path/path.dart' as path;
+import 'package:recase/recase.dart';
+
+import '../generator.dart';
+
+/// Generator for Flutter Widget.
+class WidgetGenerator extends Generator {
+  static const _templateFolder = 'widgets';
+  static const List<String> _templateFileNames = const [
+    'widget.dart.mustache',
+  ];
+
+  /// Class name of this Widget.
+  final String className;
+
+  final String selector;
+
+  /// Widget file name without extension.
+  final String targetName;
+
+  WidgetGenerator._(
+      this.className, this.selector, this.targetName, String destinationFolder)
+      : super(destinationFolder);
+
+  factory WidgetGenerator(
+    ReCase classEntityName,
+    String destinationFolder,
+  ) {
+    return new WidgetGenerator._(
+        classEntityName.pascalCase,
+        classEntityName.paramCase,
+        classEntityName.snakeCase,
+        destinationFolder);
+  }
+
+  // Gets a map from template file name to target file name.
+  Map<String, String> _getTemplateTargetPaths() {
+    var results = <String, String>{};
+    for (String templateFileName in _templateFileNames) {
+      final _template = path.join(_templateFolder, templateFileName);
+      final _path = '$targetName.${templateFileName.split('.')[1]}';
+      print('Path: $_template -> $_path');
+      results[_template] = _path;
+    }
+
+    return results;
+  }
+
+  @override
+  Future generate() async {
+    await renderAndWriteTemplates(_getTemplateTargetPaths());
+  }
+
+  @override
+  Map<String, String> toMap() {
+    return {
+      "className": className,
+      "selector": selector,
+      "targetName": targetName,
+    };
+  }
+}

deprecated/flutter_cli/lib/src/package_uri_resolver.dart

@@ -0,0 +1,59 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'exceptions.dart';
+import 'file_reader.dart';
+import 'path_util.dart';
+
+/// Class to convert a package URI to file URI.
+class PackageUriResolver {
+  /// Path of file .packages
+  final String _dotPackagesFilePath;
+
+  /// Maps package name to folder URI of this package.
+  Map<String, String> _packageMap;
+
+  PackageUriResolver(this._dotPackagesFilePath);
+
+  void _buildPackageMap() {
+    List<String> lines;
+
+    try {
+      lines = FileReader.reader.readAsLines(_dotPackagesFilePath);
+    } catch (e) {
+      throw new UsageException(
+          'Error when reading $_dotPackagesFilePath, '
+          'please run pub get first.',
+          '');
+    }
+
+    _packageMap = <String, String>{};
+    for (var line in lines) {
+      if (line.startsWith('#')) continue;
+      var commaPosition = line.indexOf(':');
+      if (commaPosition == -1) continue;
+      _packageMap[line.substring(0, commaPosition)] =
+          line.substring(commaPosition + 1);
+    }
+  }
+
+  /// Resolves a package URI to a file path.
+  String resolve(String packageUri) {
+    if (_packageMap == null) _buildPackageMap();
+
+    var packageName = getPackageName(packageUri);
+
+    if (_packageMap[packageName] == null) {
+      throw new UsageException(
+          'Cannot locate $packageName, '
+          'probably you need to run pub get again',
+          '');
+    }
+
+    var packagePath = getPath(packageUri);
+    return Uri.parse('${_packageMap[packageName]}$packagePath').toFilePath();
+  }
+}

deprecated/flutter_cli/lib/src/page_object_data.dart

@@ -0,0 +1,167 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:html/dom.dart';
+import 'package:html/parser.dart' show parseFragment;
+
+import 'visitors/dart_class_info.dart';
+
+/// Data for generating page object.
+class PageObjectData {
+  static const pageLoaderDependency = 'package:pageloader/objects.dart';
+  static const asyncDependency = 'dart:async';
+
+  /// Common dependencies for page object classes.
+  List<String> get commonDependencies => [pageLoaderDependency]
+    ..addAll(variables.isNotEmpty ? [asyncDependency] : []);
+
+  final List<_Variable> variables;
+  final DocumentFragment document;
+
+  factory PageObjectData(String templateFileContent) {
+    var document = parseFragment(templateFileContent);
+
+    var variables = document
+        .querySelectorAll('*')
+        .map((element) => new _Variable.fromElement(element))
+        .where((variable) => variable != null)
+        .toList(growable: false)
+          ..sort();
+
+    return new PageObjectData._internal(document, variables);
+  }
+
+  PageObjectData._internal(this.document, this.variables);
+}
+
+class _Selector {
+  static const ignoredTags = const [
+    'a',
+    'p',
+    'b',
+    'i',
+    'small',
+    'strong',
+    'object',
+    'canvas',
+    'table',
+    'span',
+    'img',
+    'form',
+    'fieldset',
+    'li',
+    'center',
+    'label',
+    'br',
+    'legend',
+    'ul',
+    'ng-content'
+  ];
+
+  final String type;
+  final String name;
+  final String value;
+
+  factory _Selector.fromElement(Element element) {
+    if (ignoredTags.contains(element.localName)) {
+      return null;
+    }
+
+    if (element.id.isNotEmpty) {
+      return new _Selector('ById', element.id);
+    }
+
+    if (element.classes.isNotEmpty) {
+      return new _Selector('ByClass', element.classes.first);
+    }
+
+    return new _Selector('ByTagName', element.localName);
+  }
+
+  _Selector(this.type, this.name, [this.value]);
+
+  @override
+  String toString() => "@$type('${value ?? name}')";
+}
+
+class _Variable implements Comparable<_Variable> {
+  static final wordReg = new RegExp(r'(^|[\-._])(\w)');
+
+  final Element element;
+  final _Selector selector;
+  final bool isList;
+  final bool isOptional;
+  final DartClassInfo type;
+  final String name;
+
+  factory _Variable.fromElement(Element element) {
+    var selector = new _Selector.fromElement(element);
+    if (selector == null) {
+      return null;
+    }
+
+    var type = new DartClassInfo(
+        'PageLoaderElement', 'package:pageloader/objects.dart');
+
+    return new _Variable(element, _getCamelCasedName(selector.name), selector,
+        type, _isElementInList(element), _isElementInIf(element));
+  }
+
+  _Variable(this.element, this.name, this.selector, this.type,
+      [this.isList = false, this.isOptional = false]);
+
+  static bool _isElementInList(Element element) {
+    while (element != null) {
+      if (element.attributes.keys.any((a) => ['*ngfor'].contains(a))) {
+        return true;
+      }
+      element = element.parent;
+    }
+
+    return false;
+  }
+
+  static bool _isElementInIf(Element element) {
+    while (element != null) {
+      if (element.attributes.keys.contains('*ngif') ||
+          element.localName == 'template' &&
+              element.attributes.keys.contains('[ngif]')) {
+        return true;
+      }
+      element = element.parent;
+    }
+
+    return false;
+  }
+
+  static String _getCamelCasedName(String name) =>
+      name.replaceAllMapped(wordReg, (m) => m[2].toUpperCase());
+
+  String get internalString => '${_getOptionalString()}'
+      '$selector\n'
+      '  Lazy<${_getTypeString()}> _get$name;';
+
+  String get getterString =>
+      'Future<${_getTypeString()}> get $_getFirstCharacterLoweredName'
+      ' => _get$name();';
+
+  String _getOptionalString() => isOptional ? '@optional\n' : '';
+
+  String _getTypeString() {
+    var s = type.className;
+    if (isList) {
+      s = 'List<$s>';
+    }
+
+    return s;
+  }
+
+  String get _getFirstCharacterLoweredName =>
+      name.replaceFirstMapped(new RegExp('^(.)'), (m) => m[1].toLowerCase());
+
+  @override
+  int compareTo(_Variable other) => name.compareTo(other.name);
+}

deprecated/flutter_cli/lib/src/path_util.dart

@@ -0,0 +1,24 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:path/path.dart' as path;
+
+/// Fixes invalid path.
+///
+/// For example:
+///   'path\to/folder' -> 'path/to/folder' (posix)
+String getNormalizedPath(String oldPath) =>
+    path.normalize(path.joinAll(oldPath.split(new RegExp(r'[\\/]')))).trim();
+
+/// Converts '\' in [uri] into '/'.
+String fixUri(String uri) => uri.replaceAll('\\', '/');
+
+/// Extracts package name from package [uri].
+String getPackageName(String uri) =>
+    uri.substring(0, uri.indexOf('/')).replaceAll('package:', '');
+
+/// Extracts path from package [uri].
+String getPath(String uri) => uri.substring(uri.indexOf('/') + 1);

deprecated/flutter_cli/lib/src/project_model.dart

@@ -0,0 +1,179 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:path/path.dart' as path;
+
+import 'exceptions.dart';
+import 'file_reader.dart';
+import 'package_uri_resolver.dart';
+import 'path_util.dart';
+import 'visitors/flutter_component_visitor.dart';
+import 'visitors/ast_cache.dart';
+import 'visitors/binding_info.dart';
+import 'visitors/binding_visitor.dart';
+import 'visitors/component_info.dart';
+import 'visitors/dart_class_info.dart';
+import 'visitors/dart_class_visitor.dart';
+import 'visitors/visit_resources.dart';
+
+/// Project model built from AST cache.
+///
+/// The project model built will contains all referenced Dart classes,
+/// all Flutter component classes, and all binding modules.
+class ProjectModel {
+  final String projectName;
+
+  /// Name of component class to be tested.
+  final String componentClassName;
+
+  /// Service classes needed when construct the component
+  /// class [componentClassName].
+  final List<String> serviceClasses;
+
+  /// Package URI of [componentClassName].
+  final String componentClassUri;
+
+  /// Map from type name to info for each Dart class.
+  final Map<String, DartClassInfo> dartClasses;
+
+  /// Map from type name to info of each Flutter component.
+  final Map<String, ComponentInfo> components;
+
+  /// Map from var name to info of bindings.
+  final Map<String, ModuleInfo> modules;
+
+  ProjectModel._(this.projectName, this.componentClassName, this.serviceClasses,
+      this.componentClassUri, this.dartClasses, this.components, this.modules);
+
+  /// Whether providers are needed when generating test.
+  bool get needProviders => serviceClasses != null && serviceClasses.isNotEmpty;
+
+  /// Uris for service classes used.
+  List<String> get referencedUris => serviceClasses
+      .map((className) => dartClasses[className].uri)
+      .toList(growable: false);
+
+  factory ProjectModel(String dotPackagesFilePath, String pubspecFilePath,
+      String componentPath, String className) {
+    var projectName = _getProjectName(pubspecFilePath);
+    var libPrefix = 'lib${path.separator}';
+    var componentClassUri = componentPath.startsWith(libPrefix)
+        ? fixUri(
+            'package:$projectName/${componentPath.substring(libPrefix.length)}')
+        : fixUri('package:$projectName/$componentPath');
+
+    var uriResolver = new PackageUriResolver(dotPackagesFilePath);
+    var asts = new AstCache(componentClassUri, uriResolver);
+    asts.build();
+
+    var dartClasses = <String, DartClassInfo>{};
+    dartClasses.addAll(visitUris<DartClassInfo>(
+        asts, (file, out) => new DartClassVisitor(file, out, asts.publicUris)));
+
+    var components = <String, ComponentInfo>{};
+    components.addAll(visitUris<ComponentInfo>(
+        asts, (_, out) => new FlutterComponentVisitor(dartClasses, out)));
+
+    var modules = <String, ModuleInfo>{};
+    modules.addAll(visitUris<ModuleInfo>(
+        asts,
+        (file, out) => new BindingVisitor(
+            file, out, asts.publicUris, _getBindingVariables(components))));
+
+    var componentClassName = className;
+    if (componentClassName == null) {
+      componentClassName =
+          _getComponentClassName(componentClassUri, components);
+    }
+
+    var serviceClasses = _getServiceClasses(
+        componentClassName, dartClasses, components, modules);
+
+    return new ProjectModel._(projectName, componentClassName, serviceClasses,
+        componentClassUri, dartClasses, components, modules);
+  }
+}
+
+/// Gets project name from pubsepc [pubspecFilePath].
+String _getProjectName(String pubspecFilePath) {
+  List<String> lines;
+  try {
+    lines = FileReader.reader.readAsLines(pubspecFilePath);
+  } catch (e) {
+    throw new UsageException(
+        'Error happened when reading pubspec.yaml. '
+        'Command generate test should be run '
+        'under root directory of the project.',
+        '');
+  }
+  var namePrefix = 'name:';
+  for (var line in lines) {
+    line = line.trim();
+    if (line.startsWith(namePrefix)) {
+      return line.substring(namePrefix.length).trim();
+    }
+  }
+
+  throw new FormatException('Invalid pubspec.yaml: cannot find project name');
+}
+
+/// Gets binding variables used in providers of @Component.
+Set<String> _getBindingVariables(Map<String, ComponentInfo> components) {
+  var result = new Set<String>();
+
+  for (var component in components.values) {
+    if (component.module == null) continue;
+
+    for (var binding in component.module.directChildren) {
+      if (binding is String) result.add(binding);
+    }
+  }
+
+  return result;
+}
+
+/// Gets one component class name from [componentClassUri].
+String _getComponentClassName(
+    String componentClassUri, Map<String, ComponentInfo> components) {
+  for (var component in components.values) {
+    if (component.classInfo.uri == componentClassUri) {
+      return component.classInfo.className;
+    }
+  }
+
+  throw new UsageException(
+      'Cannot find a component class in specified path.', '');
+}
+
+/// Gets all service classes used in [componentClassName] that need binding.
+///
+/// Should return an empty list if no service class is used.
+List<String> _getServiceClasses(
+    String componentClassName,
+    Map<String, DartClassInfo> dartClasses,
+    Map<String, ComponentInfo> components,
+    Map<String, ModuleInfo> modules) {
+  var dependencies = <String>[];
+  for (var parameter in dartClasses[componentClassName].constructorParameters) {
+    var service = parameter.dependency;
+    if (dartClasses[service].uri == null) continue;
+
+    dependencies.add(service);
+  }
+
+  var module = components[componentClassName].module;
+  if (module != null) {
+    for (var binding in module.getAllBindingInstances(modules)) {
+      if (dependencies.contains(binding.className)) {
+        dependencies.remove(binding.className);
+      }
+    }
+  }
+
+  var serviceClasses = <String>[]..addAll(dependencies);
+
+  return serviceClasses;
+}

deprecated/flutter_cli/lib/src/template_file.dart

@@ -0,0 +1,45 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:async';
+import 'dart:io';
+import "dart:convert" show utf8;
+
+// import 'package:analyzer/file_system/file_system.dart';
+// import 'package:flutter/services.dart';
+import 'package:reflected_mustache/mustache.dart';
+// import 'package:resource/resource.dart' show Resource;
+
+import 'generator.dart';
+import 'path_util.dart';
+
+/// Template file class wrapping operations on mustache template.
+class TemplateFile {
+  /// Template file path relative to templates/.
+  final String _path;
+
+  /// Data for this template.
+  final Generator _data;
+
+  TemplateFile(this._path, this._data);
+
+  /// Renders template file on [_path] with values from [_data].
+  Future<String> renderString() async {
+    var uri = fixUri('lib/templates/$_path');
+    // var uri = fixUri('package:ngflutter/templates/$_path');
+    // var content = await rootBundle.loadString(uri);
+    var resource = new File(uri);
+    var content = await resource.readAsString(encoding: utf8);
+    var template = new Template(content);
+    return template.renderString(_data.toMap());
+  }
+}
+
+// var template = new Template(source, name: 'template-filename.html');
+
+//   final String output = template.renderString(
+//     {'className': 'FlutterWidget'},
+//   );

deprecated/flutter_cli/lib/src/visitors/ast_cache.dart

@@ -0,0 +1,125 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'dart:collection';
+
+import 'package:analyzer/analyzer.dart';
+import 'package:path/path.dart' as path;
+
+import '../app_logger.dart';
+import '../exceptions.dart';
+import '../file_reader.dart';
+import '../package_uri_resolver.dart';
+import '../path_util.dart';
+
+/// Caches the output of the Dart analyzer to avoid re-analyzing dart resources.
+class AstCache {
+  /// Package URI that needs to be parsed.
+  final String _uri;
+
+  final PackageUriResolver _uriResolver;
+
+  /// Maps URI to compilation unit.
+  final Map<String, CompilationUnit> _uriToAst = {};
+
+  /// Maps an internal URI to a public one.
+  final Map<String, String> publicUris = {};
+
+  /// Creates AST cache from [_uri] and files referenced.
+  ///
+  /// Caller should make sure that [_uri] starts with 'package';
+  AstCache(this._uri, this._uriResolver);
+
+  /// Parses the source file and create AST cache.
+  void build() {
+    publicUris[_uri] = _uri;
+    _setAst(_uri);
+
+    // Collects imported URIs using BFS.
+    var queue = new Queue<String>();
+    queue.add(_uri);
+    while (queue.isNotEmpty) {
+      var head = queue.removeFirst();
+      var compilationUnit = _uriToAst[head];
+      for (var uri in _getReferencedUris(head, compilationUnit)) {
+        if (_uriToAst[uri] == null) {
+          _setAst(uri);
+          queue.add(uri);
+        }
+      }
+    }
+  }
+
+  /// Gets AST cache for [uri].
+  CompilationUnit getCompilationUnit(String uri) {
+    if (_uriToAst[uri] == null) _setAst(uri);
+    return _uriToAst[uri];
+  }
+
+  List<String> get allUris => _uriToAst.keys.toList(growable: false);
+
+  /// Parses [uri] into AST and set it to _uriToAst[uri].
+  void _setAst(String uri) {
+    if (_uriToAst[uri] != null) return;
+    if (_uriToAst[uri] != null) return;
+    CompilationUnit compilationUnit;
+    try {
+      var filePath = _uriResolver.resolve(uri);
+      AppLogger.log.fine('Parsing file $filePath...');
+
+      compilationUnit = parseCompilationUnit(
+          FileReader.reader.readAsString(filePath),
+          name: filePath);
+    } on UsageException {
+      rethrow;
+    } catch (e) {
+      AppLogger.log.warning('Could not parse $uri: $e');
+      compilationUnit = parseCompilationUnit('');
+    }
+
+    _uriToAst[uri] = compilationUnit;
+  }
+
+  /// Gets all files imported or exported by [uri].
+  ///
+  /// This function will also set [publicUris] in case an implementation file
+  /// is exported.
+  Set<String> _getReferencedUris(String uri, CompilationUnit compilationUnit) {
+    var results = new Set<String>();
+
+    for (var directive in compilationUnit.directives) {
+      if (directive is! ImportDirective && directive is! ExportDirective) {
+        continue;
+      }
+
+      var referencedUri = (directive as UriBasedDirective).uri.stringValue;
+
+      // Skips dart imports.
+      if (referencedUri.startsWith('dart:')) continue;
+      if (referencedUri.startsWith('package:')) {
+        // Skips Flutter imports.
+        if (getPackageName(referencedUri) == 'flutter') continue;
+      } else {
+        // Relative path.
+        var directoryName = path.posix.dirname(getPath(uri));
+        var referencedFile =
+            path.posix.normalize(path.posix.join(directoryName, referencedUri));
+        var packageName = getPackageName(uri);
+        referencedUri =
+            'package:${path.posix.join(packageName, referencedFile)}';
+      }
+
+      results.add(referencedUri);
+      if (directive is ExportDirective && referencedUri.contains('/src/')) {
+        publicUris[referencedUri] = publicUris[uri];
+      } else {
+        publicUris[referencedUri] = referencedUri;
+      }
+    }
+
+    return results;
+  }
+}

deprecated/flutter_cli/lib/src/visitors/binding_helper.dart

@@ -0,0 +1,184 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+
+import '../app_logger.dart';
+import '../exceptions.dart';
+import 'binding_info.dart';
+import 'utils.dart';
+
+/// Extracts binding information from list literal.
+///
+/// Given a list of bindings in [bindingList], extracts all information to
+/// [module].
+void extractBindingInfo(ListLiteral bindingList, ModuleInfo module) {
+  for (var node in bindingList.elements) {
+    try {
+      processBindingElement(node, module);
+    } on UnsupportedError catch (e) {
+      AppLogger.log.fine(e.message);
+    }
+  }
+}
+
+/// Parses a single binding creation expression.
+///
+/// For one binding expression [node], saves the information to [module].
+/// For code block below:
+///
+///   const testBindings = Const [
+///       X,
+///       otherBindings,
+///       const Binding(A, toAlias: B)
+///   ]
+///
+/// Simple identifier "X" and "otherBindings" will be stored in
+/// directChildren of [module] as a String, and binding creation expression
+/// "const Binding(A, toAlias: B)" will be parsed into a BindingInstance
+/// and be stored in directChildren of [module].
+void processBindingElement(Expression node, ModuleInfo module) {
+  Object binding;
+  if (node is SimpleIdentifier) {
+    // Ignores PrefixedIdentifier here. node here can be
+    // a module (binding list)  or
+    // an OpaqueToken or
+    // a class name.
+    binding = extractName(node);
+  } else if (node is InstanceCreationExpression) {
+    binding = _getBindingFromCreationExpression(node);
+  } else if (node is MethodInvocation) {
+    binding = _getBindingFromMethodInvocation(node);
+  } else {
+    throw new UnsupportedError('Unable to handle $node.');
+  }
+
+  if (binding != null) module.directChildren.add(binding);
+}
+
+/// Extracts binding information from instance creation expression [node].
+/// [node] can be something like below.
+///
+///   const/new Provider(Expression, ...)
+BindingInstance _getBindingFromCreationExpression(
+    InstanceCreationExpression node) {
+  if (extractName(node.constructorName.type.name) != 'Provider') {
+    throw new UnsupportedError(
+        'Unable to handle ${node.constructorName.type.name} in $node');
+  }
+
+  return _buildBindingInstance(node.argumentList.arguments, node.toString());
+}
+
+/// Extracts binding information from method invocation [node].
+/// [node] can be something like below.
+///
+///   provide(ClassABC, ...).
+BindingInstance _getBindingFromMethodInvocation(MethodInvocation node) {
+  if (node.target != null) {
+    throw new UnsupportedError('Unable to handle ${node.target} in $node');
+  }
+
+  if (node.methodName.name != 'provide') {
+    throw new UnsupportedError(
+        'Unable to handle ${node.methodName.name} in $node');
+  }
+
+  return _buildBindingInstance(node.argumentList.arguments, node.toString());
+}
+
+BindingInstance _buildBindingInstance(
+    NodeList<Expression> args, String creationExpression) {
+  if (args.isEmpty) throw new InvalidExpressionError(creationExpression);
+
+  BindingInstance binding;
+  var token = args[0];
+  if (token is SimpleIdentifier || token is PrefixedIdentifier) {
+    // Expression is an OpaqueToken or a class name.
+    binding = new BindingInstance(extractName(token), creationExpression);
+  } else if (token is InstanceCreationExpression) {
+    // Expression is to create a class instance.
+    binding = new BindingInstance(
+        extractName(token.constructorName.type.name), creationExpression);
+  } else if (token is SimpleStringLiteral) {
+    binding = new BindingInstance(token.value, creationExpression);
+  }
+
+  if (binding != null) {
+    _handleBindingArgs(args, binding);
+    return binding;
+  }
+
+  throw new UnsupportedError('Unable to handle $token '
+      '(${token.runtimeType}) in $creationExpression');
+}
+
+/// Extracts name of the class from [expression] used in toClass / toAlias.
+String _extractClassName(Expression expression) {
+  if (expression is SimpleIdentifier || expression is PrefixedIdentifier) {
+    return extractName(expression);
+  }
+
+  throw new UnsupportedError(
+      'Unable to handle $expression for toClass / toAlias');
+}
+
+/// Collects all referenced classes in binding creation [expression]
+/// to [bindingInstance] recursively.
+void _addReferencedClasses(
+    Expression expression, BindingInstance bindingInstance) {
+  if (expression is Identifier) {
+    bindingInstance.referencedClasses.add(extractName(expression));
+  } else if (expression is InstanceCreationExpression) {
+    // Annotation, skip.
+    AppLogger.log.fine('Ignore expression "$expression" in deps');
+  } else if (expression is ListLiteral) {
+    for (var dependency in expression.elements) {
+      _addReferencedClasses(dependency, bindingInstance);
+    }
+  } else {
+    throw new InvalidExpressionError(expression.toString());
+  }
+}
+
+/// Extracts binding information from arguments in calling
+///
+/// const/new Provider(token, ...)
+/// provider(token, ...)
+void _handleBindingArgs(
+    NodeList<Expression> args, BindingInstance bindingInstance) {
+  // Element 0 is already processed by caller.
+  for (var i = 1; i < args.length; ++i) {
+    if (args[i] is! NamedExpression) {
+      throw new InvalidExpressionError('Invalid parameter ${args[i]} at $i');
+    }
+
+    var namedExpression = args[i] as NamedExpression;
+    var expression = namedExpression.expression;
+    switch (namedExpression.name.label.name) {
+      case 'useClass': // Fallthrough, they share the same format.
+      case 'useExisting':
+        bindingInstance.referencedClasses.add(_extractClassName(expression));
+        break;
+      case 'useValue':
+        if (expression is InstanceCreationExpression) {
+          bindingInstance.referencedClasses
+              .add(extractName(expression.constructorName.type.name));
+        }
+        break;
+      case 'useFactory':
+        break;
+      case 'multi': // Do nothing.
+        break;
+      case 'deps':
+        _addReferencedClasses(expression, bindingInstance);
+        break;
+      default:
+        throw new UnsupportedError('Unimplemented named expression:'
+            ' ${namedExpression.name.label.name}');
+    }
+  }
+}

deprecated/flutter_cli/lib/src/visitors/binding_info.dart

@@ -0,0 +1,81 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+/// Base class for binding information.
+abstract class BindingInfo {
+  /// String representation of this binding.
+  String get expression;
+}
+
+/// Expression that creates a Provider.
+class BindingInstance extends BindingInfo {
+  final String className;
+  final String creationExpression;
+
+  /// Classes used in [creationExpression].
+  final Set<String> referencedClasses = new Set();
+
+  BindingInstance(this.className, this.creationExpression);
+
+  @override
+  String toString() => creationExpression;
+
+  @override
+  String get expression => creationExpression;
+}
+
+/// Models binding information.
+class ModuleInfo extends BindingInfo {
+  /// Uri of file that contains this binding module.
+  String uri;
+
+  /// Name of this module, null if there is no name.
+  String name;
+
+  /// Raw data of bindings in this module.
+  ///
+  /// Elements in this list have the same order where the module/bindings
+  /// was defined. Elements in this list can only be
+  ///   1. String
+  ///   2. BindingInstance
+  /// If element is String, it may be a
+  ///   a. class name
+  ///   b. another binding variable
+  ///   c. an OpaqueToken
+  List<Object> directChildren = [];
+
+  // All binding instances of this module.
+  List<BindingInstance> _allBindingInstances;
+
+  /// Expands binding information in this module.
+  List<BindingInstance> getAllBindingInstances(
+      Map<String, ModuleInfo> allModules) {
+    if (_allBindingInstances != null) {
+      return _allBindingInstances;
+    }
+
+    _allBindingInstances = [];
+
+    for (var binding in directChildren) {
+      if (binding is String) {
+        if (allModules[binding] == null) {
+          // This is a class or an OpaqueToken.
+          _allBindingInstances.add(new BindingInstance(binding, binding));
+        } else {
+          _allBindingInstances
+              .addAll(allModules[binding].getAllBindingInstances(allModules));
+        }
+      } else if (binding is BindingInstance) {
+        _allBindingInstances.add(binding);
+      }
+    }
+
+    return _allBindingInstances;
+  }
+
+  @override
+  String get expression => name;
+}

deprecated/flutter_cli/lib/src/visitors/binding_visitor.dart

@@ -0,0 +1,61 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+
+import 'binding_helper.dart';
+import 'binding_info.dart';
+
+/// Collects all binding info declared as top level variable.
+class BindingVisitor extends RecursiveAstVisitor {
+  /// Maps module name to module info.
+  final Map<String, ModuleInfo> _bindingInfo;
+
+  /// Maps an internal URI to a public one.
+  final Map<String, String> _publicUris;
+
+  /// All binding variables used as providers in @Component
+  final Set<String> _bindingVariablesInComponents;
+
+  // Uri of Dart file currently visited.
+  final String _uri;
+
+  BindingVisitor(this._uri, this._bindingInfo, this._publicUris,
+      this._bindingVariablesInComponents);
+
+  @override
+  visitTopLevelVariableDeclaration(TopLevelVariableDeclaration node) {
+    if (node.variables.variables.length != 1) return;
+
+    var variable = node.variables.variables[0];
+    var name = variable.name.name;
+    if (!_bindingVariablesInComponents.contains(name) &&
+        !name.endsWith('Bindings') &&
+        !name.endsWith('Binding') &&
+        !name.endsWith('Module')) {
+      return;
+    }
+
+    var initializer = variable.initializer;
+    if (initializer is! SimpleIdentifier &&
+        initializer is! PrefixedIdentifier &&
+        initializer is! ListLiteral &&
+        initializer is! InstanceCreationExpression &&
+        initializer is! MethodInvocation) {
+      return;
+    }
+
+    var module = _bindingInfo.putIfAbsent(name, () => new ModuleInfo());
+    module.name = name;
+    module.uri = _publicUris[_uri];
+
+    if (initializer is ListLiteral) {
+      extractBindingInfo(initializer, module);
+    } else {
+      processBindingElement(initializer, module);
+    }
+  }
+}

deprecated/flutter_cli/lib/src/visitors/component_info.dart

@@ -0,0 +1,32 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'binding_info.dart';
+import 'dart_class_info.dart';
+
+/// Information about a component.
+class ComponentInfo {
+  /// Underlying class.
+  DartClassInfo classInfo;
+
+  /// Selector name, same as tag name.
+  String selectorName;
+
+  /// Template (html) path.
+  String templatePath;
+
+  /// HTML template that is set inline in @Component.
+  String inlineTemplate;
+
+  /// For component types, this is a list of all directive classes used
+  /// in the component's template.
+  List<ComponentInfo> templateTypes = [];
+
+  /// Value of providers in @Component.
+  ModuleInfo module;
+
+  ComponentInfo(this.classInfo);
+}

deprecated/flutter_cli/lib/src/visitors/dart_class_info.dart

@@ -0,0 +1,66 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+
+/// Models a Dart class found during analysis.
+class DartClassInfo {
+  /// Uri of file that contains this Dart class.
+  String uri;
+
+  /// Class name of this class.
+  String className;
+
+  /// The Dart type that this class extends.
+  ///
+  /// If it doesn't extend anything, this will be 'null'
+  String extendsType;
+
+  final List<ConstructorParameter> constructorParameters = [];
+
+  final Map<String, DartClassInfo> memberTypes = {};
+
+  final Map<String, List<Annotation>> memberAnnotations = {};
+
+  /// A list of Dart types that this class implements.
+  final List<String> implementsTypes = [];
+
+  DartClassInfo(this.className, [this.uri]);
+
+  /// Gets or creates a member type entry.
+  DartClassInfo getMemberType(String memberName) =>
+      memberTypes.putIfAbsent(memberName, () => null);
+
+  @override
+  String toString() => className == 'dynamic' ? '' : className;
+}
+
+/// Parameter used in component constructor.
+class ConstructorParameter {
+  /// Annotations for the parameter.
+  ///
+  /// Examples include things like @Optional(), @Inject() etc.
+  List<String> annotations;
+
+  /// Parameter's type.
+  DartClassInfo type;
+
+  /// Parameter's name.
+  ///
+  /// If the parameter is of form 'this.xxx', [name] will xxx since it's what's
+  /// visible to the caller.
+  String name;
+
+  String _dependency;
+
+  /// Dependency to be used when building dependency graph.
+  ///
+  /// This can be the parameter's type or the @Inject token used.
+  String get dependency => _dependency ?? type.className;
+
+  ConstructorParameter(this.annotations, this.type, this.name,
+      [this._dependency]);
+}

deprecated/flutter_cli/lib/src/visitors/dart_class_visitor.dart

@@ -0,0 +1,256 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+
+import '../app_logger.dart';
+import '../exceptions.dart';
+import 'dart_class_info.dart';
+import 'utils.dart';
+
+/// Visitor to get dependencies of a class.
+///
+/// Types used in constructor are collected. Type info of some variables in
+/// constructor are only available in field definitions, which are collected
+/// by visiting field declarations.
+class DartClassVisitor extends RecursiveAstVisitor {
+  /// Maps class name to class info.
+  final Map<String, DartClassInfo> _dartClasses;
+
+  /// Maps an internal URI to a public one.
+  final Map<String, String> _publicUris;
+
+  /// Uri of Dart file currently visited.
+  String _uri;
+
+  DartClassVisitor(this._uri, this._dartClasses, this._publicUris);
+
+  /// Visits top level variable to collect OpaqueToken.
+  ///
+  /// Top level OpaqueToken is treated as dart class. It is something we need
+  /// to provide bindings.
+  @override
+  visitTopLevelVariableDeclaration(TopLevelVariableDeclaration node) {
+    if (node.variables.variables.length != 1) return;
+
+    var variable = node.variables.variables[0];
+    if (variable.initializer is! InstanceCreationExpression) return;
+
+    var initializer = variable.initializer as InstanceCreationExpression;
+    if (extractName(initializer.constructorName.type.name) == 'OpaqueToken') {
+      var tokenInfo = _getClass(variable.name.name);
+      tokenInfo.uri = _publicUris[_uri];
+    }
+  }
+
+  @override
+  void visitClassDeclaration(ClassDeclaration classDeclaration) {
+    var classInfo = _getClass(className(classDeclaration));
+
+    // Only first appeared class is used to get more accurate matching.
+    if (classInfo.uri != null) return;
+
+    classInfo.uri = _publicUris[_uri];
+
+    var extendsClause = classDeclaration.extendsClause;
+    if (extendsClause != null) {
+      classInfo.extendsType = extractName(extendsClause.superclass.name);
+    }
+
+    var implementsClause = classDeclaration.implementsClause;
+    if (implementsClause != null) {
+      for (var typeName in implementsClause.interfaces) {
+        classInfo.implementsTypes.add(extractName(typeName.name));
+      }
+    }
+
+    classDeclaration.visitChildren(this);
+  }
+
+  @override
+  void visitConstructorDeclaration(ConstructorDeclaration constructor) {
+    // Only unnamed constructors.
+    if (constructor.name != null) return;
+    var classInfo = _classInfo(constructor);
+
+    if (classInfo.constructorParameters.isNotEmpty) {
+      AppLogger.log.fine('Duplicate constructor visit: $constructor');
+      return;
+    }
+
+    for (var parameter in constructor.parameters.parameters) {
+      // Annotations like ViewQuery, ViewChild, and ViewChildren
+      // will use a type like QueryList<SomeComponent>, such dependency can
+      // be handled by flutter.
+      var isOptional = parameter.metadata.any((annotation) {
+        var name = extractName(annotation.name);
+        return name == 'Optional' || name == 'SkipSelf';
+      });
+
+      if (isOptional) continue;
+
+      if (parameter is SimpleFormalParameter ||
+          parameter is FieldFormalParameter) {
+        final tokenName = _extractAnnotatedType(parameter.metadata);
+        final annotations = parameter.metadata
+            .map((annotation) => annotation.toString())
+            .toList();
+
+        final parameterType = _getParameterType(parameter, classInfo);
+
+        classInfo.constructorParameters.add(new ConstructorParameter(
+            annotations, parameterType, parameter.identifier.name, tokenName));
+      } else if (parameter is DefaultFormalParameter ||
+          parameter is FunctionTypedFormalParameter) {
+        // Defaults are not supported in DI.
+      } else {
+        throw new UnsupportedError(
+            'Unable to handle parameter ${parameter.runtimeType} '
+            'for ${className(constructor.parent)} in $_uri.');
+      }
+    }
+  }
+
+  /// Gets parameter type.
+  ///
+  /// Different types of parameter can have different ways to extract type.
+  /// Currently we support [SimpleFormalParameter] and [FieldFormalParameter].
+  /// When we can't handle the parameter or the type is implicit, we will return
+  /// [DartClassInfo] object that represents 'dynamic'.
+  DartClassInfo _getParameterType(
+      FormalParameter parameter, DartClassInfo classInfo) {
+    if (parameter is SimpleFormalParameter) {
+      return _getClassForTypeAnnotation(parameter.type);
+    } else if (parameter is FieldFormalParameter) {
+      if (parameter.type != null) {
+        // Even if this is FieldFormalParameter, it can also have type info.
+        return _getClassForTypeAnnotation(parameter.type);
+      } else {
+        // The actual type will be filled when the corresponding member is
+        // visited.
+        return classInfo.getMemberType(parameter.identifier.name);
+      }
+    }
+
+    return _getClass('dynamic');
+  }
+
+  @override
+  void visitFieldDeclaration(FieldDeclaration field) {
+    if (field.parent is! ClassDeclaration) return;
+    var classInfo = _classInfo(field);
+
+    var typeOfField = field.fields.type;
+    for (var variable in field.fields.variables) {
+      bool isReferenced = classInfo.memberTypes.containsKey(variable.name.name);
+      if (typeOfField != null) {
+        classInfo.memberTypes[variable.name.name] =
+            _getClass(typeOfField.toString());
+      } else if (variable.initializer is InstanceCreationExpression) {
+        classInfo.memberTypes[variable.name.name] =
+            _getClass(extractConstructorName(variable.initializer));
+      } else {
+        classInfo.memberTypes[variable.name.name] = _getClass('dynamic');
+      }
+
+      if (isReferenced) {
+        for (final parameter in classInfo.constructorParameters) {
+          if (parameter.name == variable.name.name) {
+            parameter.type = classInfo.memberTypes[variable.name.name];
+          }
+        }
+      }
+
+      classInfo.memberAnnotations[variable.name.name] = field.metadata;
+    }
+  }
+
+  @override
+  void visitMethodDeclaration(MethodDeclaration method) {
+    if (method.parent is! ClassDeclaration) return;
+    if (!method.isSetter) return;
+
+    var classInfo = _classInfo(method);
+
+    var parameter = method.parameters.parameters[0];
+
+    if (parameter is! SimpleFormalParameter) {
+      AppLogger.log
+          .fine('Unimplemented parameter type ${parameter.runtimeType} '
+              'from $parameter');
+      return;
+    }
+
+    var setterParameter = parameter as SimpleFormalParameter;
+
+    // This member won't be referenced in constructor.
+    classInfo.memberTypes[method.name.name] =
+        _getClassForTypeAnnotation(setterParameter.type);
+    classInfo.memberAnnotations[method.name.name] = method.metadata;
+  }
+
+  /// Pattern to extract generic class.
+  ///
+  /// For example, for class 'List<InnerType>', the group 1 of this class will
+  /// be 'InnerType'.
+  static final RegExp _genericClassPattern =
+      new RegExp(r'^[a-zA-Z_0-9]*<(.*)>$');
+
+  /// Gets [DartClassInfo] for [className].
+  ///
+  /// If the class is generic, the inner most class's library path will be used,
+  /// which is more likely to be a special import requirement.
+  /// There can be cases where [className] is like 'A, B', which comes from the
+  /// type parameters inside a generic class. For now, we simply treat 'A, B' as
+  /// a real class.
+  DartClassInfo _getClass(String className) {
+    if (!_dartClasses.containsKey(className)) {
+      final match = _genericClassPattern.firstMatch(className);
+      if (match != null) {
+        final innerClass = _getClass(match.group(1));
+        return _dartClasses[className] =
+            new DartClassInfo(className, innerClass.uri);
+      }
+
+      _dartClasses[className] = new DartClassInfo(className);
+    }
+    return _dartClasses[className];
+  }
+
+  /// Gets [DartClassInfo] for a [TypeAnnotation].
+  DartClassInfo _getClassForTypeAnnotation(TypeAnnotation type) {
+    if (type == null) return _getClass('dynamic');
+
+    return _getClass(type.toString());
+  }
+
+  DartClassInfo _classInfo(AstNode node) => _getClass(className(node.parent));
+
+  String _extractAnnotatedType(NodeList<Annotation> metadata) {
+    if (metadata == null || metadata.length != 1) return null;
+
+    var name = extractName(metadata[0].name);
+
+    // Returns annotation as type if there is one.
+    if (name != 'Inject') return name;
+
+    var args = metadata[0].arguments.arguments;
+    if (args.length != 1) {
+      throw new InvalidExpressionError('$metadata in $_uri.');
+    }
+
+    var args0 = args[0];
+    if (args0 is Identifier) {
+      return extractName(args0);
+    } else if (args0 is InstanceCreationExpression) {
+      return extractName(args0.constructorName.type.name);
+    } else if (args0 is SimpleStringLiteral) {
+      return args0.value;
+    }
+
+    throw new InvalidExpressionError('$metadata in $_uri.');
+  }
+}

deprecated/flutter_cli/lib/src/visitors/flutter_component_visitor.dart

@@ -0,0 +1,122 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+
+import '../app_logger.dart';
+import '../exceptions.dart';
+import 'binding_helper.dart';
+import 'binding_info.dart';
+import 'component_info.dart';
+import 'dart_class_info.dart';
+import 'utils.dart';
+
+/// Visitor to collect value of providers, selector, directives,
+/// and templateUrl in @Component or @View.
+class FlutterComponentVisitor extends RecursiveAstVisitor {
+  final Map<String, DartClassInfo> _classes;
+
+  final Map<String, ComponentInfo> _components;
+
+  // Map to save variables that may be used in @Component.
+  final Map<String, Expression> _variables = new Map();
+
+  FlutterComponentVisitor(this._classes, this._components);
+
+  /// Collects top level variables that may be used in @Component.
+  @override
+  void visitTopLevelVariableDeclaration(TopLevelVariableDeclaration node) {
+    if (node.variables.variables.length != 1) return;
+    var variable = node.variables.variables[0];
+    _variables[variable.name.name] = variable.initializer;
+  }
+
+  @override
+  void visitAnnotation(Annotation annotation) {
+    if (annotation.parent is! ClassDeclaration) return;
+
+    var name = annotation.name.name;
+    if (name == 'Component' || name == 'View') {
+      visitComponent(annotation);
+    }
+  }
+
+  void visitComponent(Annotation annotation) {
+    final name = className(annotation.parent);
+
+    final component = _getComponent(name);
+
+    for (var arg in annotation.arguments.arguments) {
+      if (arg is! NamedExpression) return;
+      var namedExpression = arg as NamedExpression;
+      var key = namedExpression.name.label.name;
+      if (key == 'selector') {
+        component.selectorName = _stringValue(namedExpression.expression);
+        _components.putIfAbsent(component.classInfo.className, () => component);
+      } else if (key == 'providers') {
+        if (namedExpression.expression is ListLiteral) {
+          component.module = new ModuleInfo();
+          extractBindingInfo(namedExpression.expression, component.module);
+        } else if (namedExpression.expression is Identifier) {
+          component.module = new ModuleInfo();
+          processBindingElement(namedExpression.expression, component.module);
+        } else {
+          throw new InvalidExpressionError(annotation.toString());
+        }
+      } else if (key == 'directives') {
+        _extractDirectives(namedExpression, annotation, component);
+      } else if (key == 'templateUrl') {
+        component.templatePath = _stringValue(namedExpression.expression);
+      } else if (key == 'template') {
+        component.inlineTemplate = _stringValue(namedExpression.expression);
+      }
+    }
+  }
+
+  void _extractDirectives(NamedExpression namedExpression,
+      Annotation annotation, ComponentInfo component) {
+    ListLiteral directives;
+    var value = namedExpression.expression;
+    if (value is SimpleIdentifier && _variables[value.name] is ListLiteral) {
+      directives = _variables[value.name];
+    } else if (value is ListLiteral) {
+      directives = value;
+    } else {
+      AppLogger.log.warning('Cannot parse variable used'
+          ' in directives in $annotation');
+      return;
+    }
+
+    for (var node in directives.elements) {
+      if (node is SimpleIdentifier || node is PrefixedIdentifier) {
+        final templateTypeComponentName = extractName(node);
+        final templateTypeComponent = _getComponent(templateTypeComponentName);
+        component.templateTypes.add(templateTypeComponent);
+      } else {
+        throw new InvalidExpressionError(annotation.toString());
+      }
+    }
+  }
+
+  ComponentInfo _getComponent(String name) {
+    if (!_components.containsKey(name)) {
+      if (!_classes.containsKey(name)) {
+        _classes[name] = new DartClassInfo(name);
+      }
+      _components[name] = new ComponentInfo(_classes[name]);
+    }
+
+    return _components[name];
+  }
+
+  String _stringValue(Expression expression) {
+    String value;
+    if (expression is SimpleStringLiteral || expression is AdjacentStrings) {
+      value = (expression as StringLiteral).stringValue;
+    }
+    return value;
+  }
+}

deprecated/flutter_cli/lib/src/visitors/utils.dart

@@ -0,0 +1,42 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+
+import '../app_logger.dart';
+
+/// Returns the name of a class declaration.
+String className(ClassDeclaration classDeclaration) =>
+    classDeclaration.name.name;
+
+/// Extracts name from an Identifier.
+///
+/// Returns last part if [id] is PrefixedIdentifier, otherwise returns name.
+String extractName(Identifier id) {
+  if (id is SimpleIdentifier) {
+    return id.name;
+  } else if (id is PrefixedIdentifier) {
+    return id.identifier.name;
+  } else {
+    AppLogger.log.fine('Unsupported Identifier ${id.runtimeType}');
+    return id.name;
+  }
+}
+
+/// Gets name of the constructor (also the class name).
+String extractConstructorName(InstanceCreationExpression instanceCreationExp) {
+  var constructorId = instanceCreationExp.constructorName.type.name;
+  var constructorName;
+
+  // Work around an issue that constructorName.type.name will
+  // return fixed for new Clock.fixed.
+  if (constructorId is PrefixedIdentifier) {
+    constructorName = constructorId.prefix.name;
+  } else {
+    constructorName = constructorId.name;
+  }
+  return constructorName;
+}

deprecated/flutter_cli/lib/src/visitors/visit_resources.dart

@@ -0,0 +1,90 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+import 'package:analyzer/analyzer.dart';
+import 'package:path/path.dart' as path;
+
+import '../app_logger.dart';
+import '../path_util.dart';
+import 'ast_cache.dart';
+
+/// Used to make analyzing Dart files easier by treating libraries and
+/// parts as one unit.
+Map<String, T> visitUris<T>(
+    AstCache asts, AstVisitor visitorFn(String uri, Map<String, T> out)) {
+  var out = <String, T>{};
+
+  for (var uri in asts.allUris) {
+    var visitor = visitorFn(uri, out);
+    new _LibraryAndParts(asts, uri).accept(visitor);
+  }
+
+  return out;
+}
+
+class _LibraryAndParts {
+  /// Maps URI to parts of this file.
+  static final Map<String, List<String>> _uriParts = {};
+
+  final AstCache _asts;
+  final String _uri;
+
+  _LibraryAndParts(this._asts, this._uri);
+
+  void accept(AstVisitor visitor) {
+    var compilationUnit = _asts.getCompilationUnit(_uri);
+    var isLibraryVisitor = new _IsLibraryVisitor();
+    compilationUnit.accept(isLibraryVisitor);
+    if (!isLibraryVisitor.isLibrary) return;
+
+    compilationUnit.accept(visitor);
+
+    var parts = _uriParts.putIfAbsent(_uri, () {
+      var partVisitor = new _PartVisitor();
+      compilationUnit.accept(partVisitor);
+      return partVisitor.parts;
+    });
+
+    var directoryName = path.posix.dirname(getPath(_uri));
+    var packageName = getPackageName(_uri);
+
+    for (var partName in parts) {
+      var referencedFile =
+          path.posix.normalize(path.posix.join(directoryName, partName));
+
+      var partUri = 'package:${path.posix.join(packageName, referencedFile)}';
+
+      _asts.publicUris[partUri] = _uri;
+      try {
+        var partCompilationUnit = _asts.getCompilationUnit(partUri);
+        partCompilationUnit.accept(visitor);
+      } catch (e) {
+        AppLogger.log.fine('Failed to parse $partUri: $e');
+      }
+    }
+  }
+}
+
+/// Collects 'part' names from Dart files.
+class _PartVisitor extends RecursiveAstVisitor {
+  var parts = <String>[];
+
+  @override
+  visitPartDirective(PartDirective directive) {
+    parts.add(directive.uri.stringValue);
+  }
+}
+
+/// Visits Dart files and sets a member field if the file is a
+/// library (not part of a library).
+class _IsLibraryVisitor extends RecursiveAstVisitor {
+  bool isLibrary = true;
+
+  @override
+  visitPartOfDirective(_) {
+    isLibrary = false;
+  }
+}

deprecated/flutter_cli/lib/templates/pageobject/po.dart.mustache

@@ -0,0 +1,16 @@
+{{#pageObjectData.commonDependencies}}
+import '{{{.}}}';
+{{/pageObjectData.commonDependencies}}
+
+class {{poClassName}} {
+{{#pageObjectData.variables}}
+
+  {{{internalString}}}
+
+{{/pageObjectData.variables}}
+{{#pageObjectData.variables}}
+
+  {{{getterString}}}
+
+{{/pageObjectData.variables}}
+}

deprecated/flutter_cli/lib/templates/project/.gitignore

@@ -0,0 +1,37 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Exceptions to above rules.
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages

deprecated/flutter_cli/lib/templates/project/.metadata

@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: ec1044a8773e31b4630bf162d9c374236ad1eaaf
+  channel: master
+
+project_type: app

deprecated/flutter_cli/lib/templates/project/README.md.mustache

@@ -0,0 +1,16 @@
+# {{name}}
+
+{{description}}
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

deprecated/flutter_cli/lib/templates/project/analysis_options.yaml

@@ -0,0 +1,17 @@
+analyzer:
+  exclude: [build/**]
+  errors:
+    uri_has_not_been_generated: ignore
+  plugins:
+  - flutter
+
+# Lint rules and documentation, see http://dart-lang.github.io/linter/lints
+linter:
+  rules:
+  - cancel_subscriptions
+  - hash_and_equals
+  - iterable_contains_unrelated_type
+  - list_remove_unrelated_type
+  - test_types_in_equals
+  - unrelated_type_equality_checks
+  - valid_regexps

deprecated/flutter_cli/lib/templates/project/lib/main.dart.mustache

@@ -0,0 +1,16 @@
+import 'package:flutter/material.dart';
+import 'package:{{{name}}}/ui/home/screen.dart' as ng;
+
+void main() => runApp(MyApp());
+
+class MyApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: '{{name}}',
+      theme: ThemeData.light(),
+      darkTheme: ThemeData.dark(),
+      home: ng.HomeScreen(),
+    );
+  }
+}

deprecated/flutter_cli/lib/templates/project/pubspec.yaml.mustache

@@ -0,0 +1,17 @@
+name: {{name}}
+description: {{description}}
+version: 1.0.0+1
+environment:
+  sdk: ">=2.1.0 <3.0.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  cupertino_icons: ^0.1.2
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+flutter:
+  uses-material-design: true

deprecated/flutter_cli/lib/templates/project/test/widget_test.dart.mustache

@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:flutter_project/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}

deprecated/flutter_cli/lib/templates/project/web/index.html.mustache

@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
+  <meta name="description" content="{{description}}">
+
+  <!-- iOS meta tags & icons -->
+  <link rel="icon" type="image/png" href="favicon.png">
+  <meta name="apple-mobile-web-app-capable" content="yes">
+  <meta name="apple-mobile-web-status-bar-style" content="black">
+  <meta name="apple-mobile-web-app-title" content="flutter_project">
+  <link rel="apple-touch-icon" href="/icons/Icon-192.png">
+
+  <title>{{name}}</title>
+  <link rel="manifest" href="/manifest.json">
+</head>
+<body>
+  <!-- This script installs service_worker.js to provide PWA functionality to
+       application. For more information, see:
+       https://developers.google.com/web/fundamentals/primers/service-workers -->
+  <script>
+    if ('serviceWorker' in navigator) {
+      window.addEventListener('load', function () {
+        navigator.serviceWorker.register('/flutter_service_worker.js');
+      });
+    }
+  </script>
+  <script src="main.dart.js" type="application/javascript"></script>
+</body>
+</html>

deprecated/flutter_cli/lib/templates/project/web/manifest.json.mustache

@@ -0,0 +1,23 @@
+{
+    "name": "{{name}}",
+    "short_name": "{{name}}",
+    "start_url": ".",
+    "display": "minimal-ui",
+    "background_color": "#0175C2",
+    "theme_color": "#0175C2",
+    "description": "{{description}}",
+    "orientation": "portrait-primary",
+    "prefer_related_applications": false,
+    "icons": [
+        {
+            "src": "icons/Icon-192.png",
+            "sizes": "192x192",
+            "type": "image/png"
+        },
+        {
+            "src": "icons/Icon-512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        }
+    ]
+}

deprecated/flutter_cli/lib/templates/test/test.dart.mustache

@@ -0,0 +1,43 @@
+@Tags(const ['{{tag}}'])
+@TestOn('browser')
+
+import 'package:flutter/flutter.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:test/test.dart';
+
+import '{{{projectModel.componentClassUri}}}';
+{{#projectModel.referencedUris}}
+import '{{{.}}}';
+{{/projectModel.referencedUris}}
+
+import '{{{poGenerator.poFileName}}}';
+
+@FlutterEntrypoint()
+void main() {
+  final testBed = new NgTestBed<{{projectModel.componentClassName}}>();
+{{#projectModel.needProviders}}
+  testBed.addProviders([
+    // Please add provider for following classes.
+    // For example, if Window is used in your component and you want to
+    // mock it in test:
+    //   const Provider(Window, useClass: MockWindow)
+    {{#projectModel.serviceClasses}}
+    {{.}},
+    {{/projectModel.serviceClasses}}
+  ]);
+{{/projectModel.needProviders}}
+  NgTestFixture<{{projectModel.componentClassName}}> fixture;
+  {{poGenerator.poClassName}} pageObject;
+
+  setUp(() async {
+    fixture = await testBed.create();
+    pageObject = await fixture.resolvePageObject({{poGenerator.poClassName}});
+  });
+
+  tearDown(disposeAnyRunningTest);
+
+  test('Default greeting', () async {
+    // Change it: Check content of the page using pageObject.
+    expect(pageObject, isNotNull);
+  });
+}

deprecated/flutter_cli/lib/templates/widgets/counter.dart.mustache

@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+
+class MyHomePage extends StatefulWidget {
+  @override
+  _MyHomePageState createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<MyHomePage> {
+  int _counter = 0;
+
+  void _incrementCounter() {
+    setState(() {
+      // This call to setState tells the Flutter framework that something has
+      // changed in this State, which causes it to rerun the build method below
+      // so that the display can reflect the updated values. If we changed
+      // _counter without calling setState(), then the build method would not be
+      // called again, and so nothing would appear to happen.
+      _counter++;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    // This method is rerun every time setState is called, for instance as done
+    // by the _incrementCounter method above.
+    //
+    // The Flutter framework has been optimized to make rerunning build methods
+    // fast, so that you can just rebuild anything that needs updating rather
+    // than having to individually change instances of widgets.
+    return Scaffold(
+      appBar: AppBar(
+        // Here we take the value from the MyHomePage object that was created by
+        // the App.build method, and use it to set our appbar title.
+        title: Text('My Home Page'),
+      ),
+      body: Center(
+        // Center is a layout widget. It takes a single child and positions it
+        // in the middle of the parent.
+        child: Column(
+          // Column is also a layout widget. It takes a list of children and
+          // arranges them vertically. By default, it sizes itself to fit its
+          // children horizontally, and tries to be as tall as its parent.
+          //
+          // Invoke "debug painting" (press "p" in the console, choose the
+          // "Toggle Debug Paint" action from the Flutter Inspector in Android
+          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
+          // to see the wireframe for each widget.
+          //
+          // Column has various properties to control how it sizes itself and
+          // how it positions its children. Here we use mainAxisAlignment to
+          // center the children vertically; the main axis here is the vertical
+          // axis because Columns are vertical (the cross axis would be
+          // horizontal).
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: <Widget>[
+            Text(
+              'You have pushed the button this many times:',
+            ),
+            Text(
+              '$_counter',
+              style: Theme.of(context).textTheme.display1,
+            ),
+          ],
+        ),
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _incrementCounter,
+        tooltip: 'Increment',
+        child: Icon(Icons.add),
+      ), // This trailing comma makes auto-formatting nicer for build methods.
+    );
+  }
+}

deprecated/flutter_cli/lib/templates/widgets/widget.dart.mustache

@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+
+class {{className}} extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      
+    );
+  }
+}

deprecated/flutter_cli/lib/visitors.dart

@@ -0,0 +1,17 @@
+// Copyright 2017 Google Inc.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+/// Helper classes for extracting info from Dart files.
+export 'src/visitors/flutter_component_visitor.dart';
+export 'src/visitors/ast_cache.dart';
+export 'src/visitors/binding_helper.dart';
+export 'src/visitors/binding_info.dart';
+export 'src/visitors/binding_visitor.dart';
+export 'src/visitors/component_info.dart';
+export 'src/visitors/dart_class_info.dart';
+export 'src/visitors/dart_class_visitor.dart';
+export 'src/visitors/utils.dart';
+export 'src/visitors/visit_resources.dart';