4e12b0831e
This make apps to load quicker with pub serve (only builds what is needed). Note that lazy transformers seem to make pub build slower, so we wrap transformers to force them to be eager in release mode. Closes #5372
58 lines
1.8 KiB
Dart
58 lines
1.8 KiB
Dart
library angular2.src.transform.transformer;
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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 'common/eager_transformer_wrapper.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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import 'deferred_rewriter/transformer.dart';
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import 'directive_metadata_linker/transformer.dart';
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import 'directive_processor/transformer.dart';
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import 'inliner_for_test/transformer.dart';
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import 'reflection_remover/transformer.dart';
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import 'stylesheet_compiler/transformer.dart';
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import 'template_compiler/transformer.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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if (options.inlineViews) {
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phases = [
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[new InlinerForTest(options)]
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];
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} else {
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phases = [
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[new DirectiveProcessor(options)],
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[new DirectiveMetadataLinker()],
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[new ReflectionRemover(options)],
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[
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new DeferredRewriter(options),
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new StylesheetCompiler(),
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new TemplateCompiler(options)
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],
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];
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}
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if (options.modeName == BarbackMode.RELEASE || !options.lazyTransformers) {
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phases = phases
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.map((phase) => phase.map((t) => new EagerTransformerWrapper(t)));
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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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