| #!/bin/bash -eu | 
 |  | 
 | # | 
 | # Licensed to the Apache Software Foundation (ASF) under one | 
 | # or more contributor license agreements.  See the NOTICE file | 
 | # distributed with this work for additional information | 
 | # regarding copyright ownership.  The ASF licenses this file | 
 | # to you under the Apache License, Version 2.0 (the | 
 | # "License"); you may not use this file except in compliance | 
 | # with the License.  You may obtain a copy of the License at | 
 | # | 
 | #   http://www.apache.org/licenses/LICENSE-2.0 | 
 | # | 
 | # Unless required by applicable law or agreed to in writing, | 
 | # software distributed under the License is distributed on an | 
 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | 
 | # KIND, either express or implied.  See the License for the | 
 | # specific language governing permissions and limitations | 
 | # under the License. | 
 | # | 
 |  | 
 | if [ $# != 1 ] | 
 |   then | 
 |     echo 'usage: program {$DRUID_ROOT}' | 
 |     exit 1 | 
 | fi | 
 |  | 
 | DRUID_ROOT=$1 | 
 |  | 
 | # This script does not remove .git/hooks/pre-commit, .git/hooks/pre-push, or any other git hook scripts | 
 | # because those files may have user-custom hooks. | 
 | # Instead, we remove only the files and directories that we are sure it is safe to remove. | 
 | rm -f ${DRUID_ROOT}/.git/hooks/run-all-in-dir.py | 
 | rm -rf ${DRUID_ROOT}/.git/hooks/pre-commits | 
 | rm -rf ${DRUID_ROOT}/.git/hooks/pre-pushes | 
 |  | 
 | echo "This script does not remove or modify the git hook script files in .git/hooks, such as 'pre-commit' or 'pre-push'. Those scripts should be removed or modified manually." |