hbase/dev-support/jdiffHBasePublicAPI_common.sh

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#!/bin/bash
# Licensed 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.
#
##########################################################################################################################
#
### Purpose: To describe whether the directory specified has the old directory format or the new directory format
### Usage: This function takes one argument: The directory in question
### It will set the temporary variable BRANCH_FORMAT. This variable can change with every call, so it is up to the user to
### store it into something else as soon as the function exists
### Example:
### > isNewFormat ./myDevDir/testing/branch/hbase
isNewFormat() {
echo "Determining if directory $1 is of the 0.94 and before OR 0.95 and after versions";
if [[ "$1" = "" ]]; then
echo "Directory not specified. Exiting";
fi
echo "First, check that $1 exists";
if [[ -d $1 ]]; then
echo "Directory $1 exists"
else
echo "Directory $1 does not exist. Exiting";
exit 1;
fi
if [[ -d "$1/hbase-server" ]]; then
echo "The directory $1/hbase-server exists so this is of the new format";
export BRANCH_FORMAT=new;
else
echo "The directory $1/hbase-server does not exist. Therefore, this is of the old format";
export BRANCH_FORMAT=old;
fi
}
### Purpose: To describe whether the argument specified is a git repo or a local directory
### Usage: This function takes one argument: The directory in question
### It will set the temporary variable INPUT_FORMAT. This variable can change with every call, so it is up to the user to
### store it into something else as soon as the function exists
### Example:
### > isGitRepo ./myDevDir/testing/branch/hbase
isGitRepo() {
echo "Determining if this is a local directory or a git repo.";
if [[ "$1" = "" ]]; then
echo "No value specified for repo or directory. Exiting."
exit 1;
fi
if [[ `echo $1 | grep 'http://'` || `echo $1 | grep 'https://'` || `echo $1 | grep 'git://'` ]]; then
echo "Looks like $1 is a git repo";
export INPUT_FORMAT=git_repo
else
echo "$1 is a local directory";
export INPUT_FORMAT=local_directory
fi
}