Control whether pub build and serve minify or not.

sdk/lib/_internal/pub/lib/src/dart.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.
 
 /// A library for compiling Dart code and manipulating analyzer parse trees.
 library pub.dart;
 
 import 'dart:async';
 import 'dart:isolate';
 
@@ skipping 12 matching lines @@
 
 /// Returns [entrypoint] compiled to JavaScript (or to Dart if [toDart] is
 /// true).
 ///
 /// By default, the package root is assumed to be adjacent to [entrypoint], but
 /// if [packageRoot] is passed that will be used instead.
 ///
 /// If [inputProvider] and [diagnosticHandler] are omitted, uses a default
 /// [compiler.CompilerInputProvider] that loads directly from the filesystem.
 /// If either is provided, both must be.
-Future<String> compile(String entrypoint, {String packageRoot,
-    bool toDart: false, compiler.CompilerInputProvider inputProvider,
+Future<String> compile(String entrypoint, {
+    String packageRoot,
+    bool toDart: false,
+    bool minify: true,
+    compiler.CompilerInputProvider inputProvider,
     compiler.DiagnosticHandler diagnosticHandler}) {

[nweiz, 2013/10/29 23:18:53]

What are the criteria for whether a set or parameters gets split one per line or
not?

[Bob Nystrom, 2013/10/29 23:53:25]

Good question. I pulled the trigger here because it was starting to look nasty
to me at this point. I don't have a precise guideline.

   return new Future.sync(() {
-    var options = <String>['--categories=Client,Server', '--minify'];
+    var options = <String>['--categories=Client,Server'];
     if (toDart) options.add('--output-type=dart');
+    if (minify) options.add('--minify');
+
     if (packageRoot == null) {
       packageRoot = path.join(path.dirname(entrypoint), 'packages');
     }
 
     // Must either pass both of these or neither.
     if ((inputProvider == null) != (diagnosticHandler == null)) {
       throw new ArgumentError("If either inputProvider or diagnosticHandler "
           "is passed, then both must be.");
     }
 
@@ skipping 128 matching lines @@
   }
 
   String toString() => "$message\n$stackTrace";
 }
 
 /// An exception thrown when dart2js generates compiler errors.
 class CompilerException extends ApplicationException {
   CompilerException(String entrypoint)
       : super('Failed to compile "$entrypoint".');
 }