zookeeper/bin/zkSnapshotComparer.sh

#! /usr/bin/env bash
#
# 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
#
#   https://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 this scripted is run out of /usr/bin or some other system bin directory
# it should be linked to and not copied. Things like java jar files are found
# relative to the canonical path of this script.
#

# use POSIX interface, symlink is followed automatically
ZOOBIN="${BASH_SOURCE-$0}"
ZOOBIN="$(dirname "$ZOOBIN")"
ZOOBINDIR="$(cd "$ZOOBIN" && pwd)"

if [[ -e "$ZOOBIN/../libexec/zkEnv.sh" ]]; then
  # shellcheck source=bin/zkEnv.sh
  . "$ZOOBINDIR"/../libexec/zkEnv.sh
else
  # shellcheck source=bin/zkEnv.sh
  . "$ZOOBINDIR"/zkEnv.sh
fi

# shellcheck disable=SC2206
flags=($JVMFLAGS)
"$JAVA" "${flags[@]}" \
  org.apache.zookeeper.server.SnapshotComparer "$@"