import os
import shutil

SRC = '/Users/thomas/Google Drive/GDC Distant/Design/Android'
DEST = '/Users/thomas/caisse/app/src/main/res'

DRAWABLE_DIRS = ('drawable-hdpi', 'drawable-ldpi' ,'drawable-mdpi' ,'drawable-xhdpi', 'drawable-xxhdpi')
EXCLUDE = ('DS_Store')


def sync(src, dest):

	for drawable in DRAWABLE_DIRS:
		folder = os.path.join(SRC, drawable)
		for f in os.listdir(folder):
			filename = os.path.join(folder, f)
			size = os.path.getsize(filename)
			if not filename or size == 0 or f in EXCLUDE:
				continue

			dest_filename = os.path.join(DEST, drawable, f)

			if os.path.isfile(dest_filename):
				# compare size
				if size != os.path.getsize(dest_filename):
					print ('File has changed, overwrite %s' % f)
					shutil.copyfile(filename, dest_filename)

			else:
				print ('Copying new file %s' % f)
				shutil.copyfile(filename, dest_filename)




if __name__ == '__main__':
	sync(SRC, DEST)