40a3cd2ab1
Formatting code requires time and memory during the build -- do not do it unless explicitly requested via a parameter to the transformer. Add an entry to the [wiki](https://github.com/angular/angular/wiki/Angular-2-Dart-Transformer) describing the added parameter.
51 lines
1.6 KiB
Dart
51 lines
1.6 KiB
Dart
library angular2.transform;
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import 'package:barback/barback.dart';
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import 'package:dart_style/dart_style.dart';
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import 'deferred_rewriter/transformer.dart';
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import 'directive_linker/transformer.dart';
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import 'directive_metadata_extractor/transformer.dart';
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import 'directive_processor/transformer.dart';
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import 'bind_generator/transformer.dart';
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import 'reflection_remover/transformer.dart';
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import 'template_compiler/transformer.dart';
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import 'common/formatter.dart' as formatter;
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import 'common/options.dart';
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import 'common/options_reader.dart';
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export 'common/options.dart';
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/// Replaces Angular 2 mirror use with generated code.
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class AngularTransformerGroup extends TransformerGroup {
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AngularTransformerGroup._(phases, {bool formatCode: false}) : super(phases) {
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if (formatCode) {
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formatter.init(new DartFormatter());
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}
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}
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factory AngularTransformerGroup(TransformerOptions options) {
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var phases = [
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[new ReflectionRemover(options)],
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[new DirectiveProcessor(options)]
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];
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phases.addAll(new List.generate(
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options.optimizationPhases, (_) => [new EmptyNgDepsRemover()]));
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phases.addAll([
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[
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new DirectiveLinker(),
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new DirectiveMetadataExtractor(),
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new DeferredRewriter(options)
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],
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[new BindGenerator(options)],
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[new TemplateCompiler(options)]
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]);
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return new AngularTransformerGroup._(phases,
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formatCode: options.formatCode);
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}
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factory AngularTransformerGroup.asPlugin(BarbackSettings settings) {
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return new AngularTransformerGroup(parseBarbackSettings(settings));
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}
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}
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