dartfmt pkg/compiler

pkg/compiler/samples/darttags/darttags.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // Usage: Add the following to your .gclient file (found in the parent
 // of the "dart" in a gclient checkout of the Dart repositor).
 //
 // hooks = [
 //   {
 //     "pattern": ".",
@@ skipping 17 matching lines @@
 //
 // Where DART_LOCATION is the gclient directory where you found .gclient.
 
 import 'dart:io';
 
 import 'dart:mirrors';
 
 import 'package:sdk_library_metadata/libraries.dart'
     show libraries, LibraryInfo;
 
-import 'package:compiler/src/mirrors/analyze.dart'
-    show analyze;
-import 'package:compiler/src/mirrors/dart2js_mirrors.dart'
-    show BackDoor;
+import 'package:compiler/src/mirrors/analyze.dart' show analyze;
+import 'package:compiler/src/mirrors/dart2js_mirrors.dart' show BackDoor;
 import 'package:compiler/src/mirrors/mirrors_util.dart' show nameOf;
 
 import 'package:compiler/src/filenames.dart';
 import 'package:compiler/src/io/source_file.dart';
 import 'package:compiler/src/source_file_provider.dart';
 import 'package:compiler/src/util/uri_extras.dart';
 
 const DART2JS = 'package:compiler/src/dart2js.dart';
 const DART2JS_MIRROR = 'package:compiler/src/mirrors/dart2js_mirrors.dart';
 const SDK_ROOT = '../../../../sdk/';
 
 bool isPublicDart2jsLibrary(String name) {
   return !name.startsWith('_') && libraries[name].isDart2jsLibrary;
 }
 
 var handler;
 RandomAccessFile output;
 Uri outputUri;
 
 main(List<String> arguments) {
-  handler = new FormattingDiagnosticHandler()
-      ..throwOnError = true;
+  handler = new FormattingDiagnosticHandler()..throwOnError = true;
 
-  outputUri =
-      handler.provider.cwd.resolve(nativeToUriPath(arguments.first));
+  outputUri = handler.provider.cwd.resolve(nativeToUriPath(arguments.first));
   output = new File(arguments.first).openSync(mode: FileMode.WRITE);
 
-  Uri myLocation =
-      handler.provider.cwd.resolveUri(Platform.script);
+  Uri myLocation = handler.provider.cwd.resolveUri(Platform.script);
 
   List<Uri> uris = <Uri>[];
 
   if (arguments.length > 1) {
     // Compute tags for libraries requested by the user.
     uris.addAll(
         arguments.skip(1).map((argument) => Uri.base.resolve(argument)));
   } else {
     // Compute tags for dart2js itself.
     uris.add(myLocation.resolve(DART2JS));
     uris.add(myLocation.resolve(DART2JS_MIRROR));
   }
 
   // Get the names of public dart2js libraries.
   Iterable<String> names = libraries.keys.where(isPublicDart2jsLibrary);
 
   // Prepend "dart:" to the names.
   uris.addAll(names.map((String name) => Uri.parse('dart:$name')));
 
-  Uri platformConfigUri = myLocation.resolve(SDK_ROOT)
-      .resolve("lib/dart2js_shared_sdk");
+  Uri platformConfigUri =
+      myLocation.resolve(SDK_ROOT).resolve("lib/dart2js_shared_sdk");
   Uri packageRoot = Uri.base.resolve(Platform.packageRoot);
 
   analyze(uris, platformConfigUri, packageRoot, handler.provider, handler)
       .then(processMirrors);
 }
 
 processMirrors(MirrorSystem mirrors) {
   mirrors.libraries.forEach((_, LibraryMirror library) {
     BackDoor.compilationUnitsOf(library).forEach(emitTagsForCompilationUnit);
   });
@@ skipping 80 matching lines @@
     int lineEnd = file.lineStarts.length > line_number
         // Subract 1 to remove trailing newline.
         ? file.lineStarts[line_number] - 1
         : null;
     String tag_definition_text = file.slowText().substring(lineStart, lineEnd);
 
     return new Definition(byte_offset, line_number, tag_definition_text);
   }
 
   void writeOn(StringBuffer buffer, String tagname) {
-    buffer.write(
-        '${tag_definition_text}\x7f${tagname}'
+    buffer.write('${tag_definition_text}\x7f${tagname}'
         '\x01${line_number},${byte_offset}\n');
   }
 }