From 7425f60614997cf848500aff90565272709a554f Mon Sep 17 00:00:00 2001
From: Devon Carew <devoncarew@gmail.com>
Date: Fri, 5 Feb 2016 20:39:52 -0800
Subject: [PATCH] add a dev mode to the flutter script

---
 bin/flutter     | 5 +++++
 bin/flutter.bat | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/bin/flutter b/bin/flutter
index 1ec69b6713..3743c52276 100755
--- a/bin/flutter
+++ b/bin/flutter
@@ -15,6 +15,11 @@ SCRIPT_PATH="$FLUTTER_TOOLS_DIR/bin/flutter_tools.dart"
 # TODO(abarth): We shouldn't require dart to be on the user's path.
 DART=dart
 
+if [ -n $FLUTTER_DEV ]; then
+  $DART --checked --package-root="$FLUTTER_TOOLS_DIR/packages" "$SCRIPT_PATH" "$@"
+  exit 0
+fi
+
 REVISION=`(cd "$FLUTTER_ROOT"; git rev-parse HEAD)`
 if [ ! -f "$SNAPSHOT_PATH" ] || [ ! -f "$STAMP_PATH" ] || [ `cat "$STAMP_PATH"` != "$REVISION" ] || [ "$FLUTTER_TOOLS_DIR/pubspec.yaml" -nt "$FLUTTER_TOOLS_DIR/pubspec.lock" ]; then
   echo Updating flutter tool...
diff --git a/bin/flutter.bat b/bin/flutter.bat
index d047aa605c..ed79c19114 100644
--- a/bin/flutter.bat
+++ b/bin/flutter.bat
@@ -13,6 +13,11 @@ SET script_path=%flutter_tools_dir%\bin\flutter_tools.dart
 REM TODO: Don't require dart to be on the user's path
 SET dart=dart
 
+IF "%FLUTTER_DEV%" == "" GOTO no_flutter_dev
+CALL %dart% --checked --package-root="%flutter_tools_dir%\packages" "%script_path%" %*
+EXIT /B %ERRORLEVEL%
+:no_flutter_dev
+
 REM Set current working directory to the flutter directory
 PUSHD %flutter_root%
 REM IF doesn't have an "or". Instead, just use GOTO