benjaminpearson · October 27, 2011 22:10
diff --git a/gistfile1.txt b/gistfile1.txt
 - IMPORTANT: Using this will kill your undo history

 Steps:
 - In Xcode > Select your project > "Build Phases" > "Add Build Phase" > "Add Run Script"
 - Paste this script: 

 sed -i '' 's/[[:space:]]*$//' `find . -name *.h -o -name *.m -not \( -name .svn -prune -o -name .git -prune \) -type f`

 - Now whitespace will be removed from .h and .m files on build
 - Only problem, doesn't work if path contains a space.... any ideas?

 - NOTE: don't try this script out on your super important project that you haven't committed your changes to yet, I'm not a terminal pro and this could do something crazy that I haven't expected ;)
	- IMPORTANT: Using this will kill your undo history

	Steps:
	- In Xcode > Select your project > "Build Phases" > "Add Build Phase" > "Add Run Script"
	- Paste this script:

	sed -i '' 's/[[:space:]]$//' `find . -name .h -o -name *.m -not \( -name .svn -prune -o -name .git -prune \) -type f`

	- Now whitespace will be removed from .h and .m files on build
	- Only problem, doesn't work if path contains a space.... any ideas?

	- NOTE: don't try this script out on your super important project that you haven't committed your changes to yet, I'm not a terminal pro and this could do something crazy that I haven't expected ;)