Reformat

pkg/analyzer/lib/source/pub_package_map_provider.dart

 // Copyright (c) 2014, 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.
 
 library source.pub_package_map_provider;
 
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:io' as io;
 
@@ skipping 53 matching lines @@
     io.ProcessResult result;
     try {
       result = _runPubList(folder);
     } on io.ProcessException catch (exception, stackTrace) {
       AnalysisEngine.instance.logger.logInformation(
           "Error running pub $PUB_LIST_COMMAND\n$exception\n$stackTrace");
     }
     if (result == null || result.exitCode != 0) {
       String exitCode =
           result != null ? 'exit code ${result.exitCode}' : 'null';
-      AnalysisEngine.instance.logger.logInformation(
-          "pub $PUB_LIST_COMMAND failed: $exitCode");
+      AnalysisEngine.instance.logger
+          .logInformation("pub $PUB_LIST_COMMAND failed: $exitCode");
       return computePackageMapError(folder);
     }
     try {
       PackageMapInfo packageMap =
           parsePackageMap(JSON.decode(result.stdout), folder);
       return packageMap;
     } catch (exception, stackTrace) {
       AnalysisEngine.instance.logger.logError(
           "Malformed output from pub $PUB_LIST_COMMAND\n$exception\n$stackTrace");
     }
 
     return computePackageMapError(folder);
   }
 
   /**
    * Create a PackageMapInfo object representing an error condition.
    */
   PackageMapInfo computePackageMapError(Folder folder) {
     // Even if an error occurs, we still need to know the dependencies, so that
     // we'll know when to try running "pub list-package-dirs" again.
     // Unfortunately, "pub list-package-dirs" doesn't tell us dependencies when
     // an error occurs, so just assume there is one dependency, "pubspec.lock".
     List<String> dependencies = <String>[
-        resourceProvider.pathContext.join(folder.path, PUBSPEC_LOCK_NAME)];
+      resourceProvider.pathContext.join(folder.path, PUBSPEC_LOCK_NAME)
+    ];
     return new PackageMapInfo(null, dependencies.toSet());
   }
 
   /**
    * Decode the JSON output from pub into a package map.  Paths in the
    * output are considered relative to [folder].
    */
   PackageMapInfo parsePackageMap(Map obj, Folder folder) {
     // The output of pub looks like this:
     // {
@@ skipping 38 matching lines @@
         }
       }
     }
     return new PackageMapInfo(packageMap, dependencies);
   }
 
   /**
    * Run pub list to determine the packages and input files.
    */
   io.ProcessResult _runPubListDefault(Folder folder) {
-    return io.Process.runSync(
-        sdk.pubExecutable.getAbsolutePath(),
-        [PUB_LIST_COMMAND],
-        workingDirectory: folder.path);
+    return io.Process.runSync(sdk.pubExecutable.getAbsolutePath(), [
+      PUB_LIST_COMMAND
+    ], workingDirectory: folder.path);
   }
 }