have flutter build emit better help text

flutter · Apr 6, 2016 · 39efe4a · 39efe4a
1 parent 798dfa2
commit 39efe4a
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/packages/flutter_tools/lib/src/commands/build.dart b/packages/flutter_tools/lib/src/commands/build.dart
@@ -8,8 +8,8 @@ import 'dart:io';
 import '../globals.dart';
 import '../runner/flutter_command.dart';
 import 'build_apk.dart';
-import 'build_ios.dart';
 import 'build_flx.dart';
+import 'build_ios.dart';
 
 class BuildCommand extends FlutterCommand {
   BuildCommand() {

diff --git a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
@@ -9,8 +9,8 @@ import 'package:args/args.dart';
 import 'package:args/command_runner.dart';
 import 'package:path/path.dart' as path;
 
-import '../artifacts.dart';
 import '../android/android_sdk.dart';
+import '../artifacts.dart';
 import '../base/context.dart';
 import '../base/logger.dart';
 import '../base/process.dart';
@@ -173,6 +173,10 @@ class FlutterCommandRunner extends CommandRunner {
 
   @override
   Future<dynamic> run(Iterable<String> args) {
+    // Have an invocation of 'build' print out it's sub-commands.
+    if (args.length == 1 && args.first == 'build')
+      args = <String>['build', '-h'];
+
     return super.run(args).then((dynamic result) {
       return result;
     }).whenComplete(() {