in annotated_steps.py [0:0]
def GetPackageCopy(bot_info):
build_root = GetBuildRoot(bot_info)
package_copy = os.path.join(build_root, 'package_copy')
package_path = GetPackagePath(bot_info)
copy_path = os.path.join(package_copy, bot_info.package_name)
SafeDelete(package_copy, bot_info)
no_git = shutil.ignore_patterns('.git')
shutil.copytree(package_path, copy_path, symlinks=False, ignore=no_git)
return copy_path