#!/usr/bin/env python# This program fails if ./tools/format.py changes any files.importsysimportutilimportsysimportsubprocessdefmain(argv):util.run([sys.executable,"tools/format.py"])output=util.run_output(["git","status","-uno","--porcelain","--ignore-submodules"])iflen(output)>0:print"Run tools/format.py "printoutputsys.exit(1)if__name__=='__main__':main(sys.argv)