geode-assembly/src/main/dist/bin/gfsh

#!/bin/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
#
#      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.

#
# Environment variables:
#
# GF_JAVA - java executable path. 
#
# JAVA_ARGS - java arguments, i.e., -Xms1024m -Xmx1024m ...
#
# GEODE_HOME - Geode product directory
#
#

if [ -t 0 -a -t 1 ]; then
  export COLUMNS=`tput cols`
fi

# Is the file a symbolic link?
if [ -L $0 ]; then
    LINK=$( ls -la $0 | awk '{print $NF}' )
    # Is the link an absolute path?
    if [[ $(echo $LINK | grep '^/') ]]; then
        GFSCRIPT=$LINK
    else
        GFSCRIPT=$( dirname $0 )/$LINK
    fi
    GFPATH=$( cd $(dirname $GFSCRIPT)/..; pwd )
else
    GFPATH=$( cd $(dirname $0)/..; pwd )
fi

# Set GEODE_HOME to the product toplevel directory
GEODE_HOME=$GFPATH

UNAME=$( uname )
if [[ "$UNAME" == CYGWIN* ]]; then
  UNAME="cygwin"
else
  if [[ "$UNAME" == Darwin* ]]; then
    UNAME="darwin"
  fi
fi

if [ "x$WINDIR" != "x" ]; then
  if [ "${UNAME}" = "cygwin" ]; then
#	Added for making backspace work under cygwin
	JLINE_TERMINAL="-Djline.terminal=org.apache.geode.management.internal.cli.shell.jline.CygwinMinttyTerminal"
  else
    echo "ERROR: The variable WINDIR is set indicating this script is running in a Windows OS, please use the .bat file version instead."
    exit 1
  fi
fi

if [ ! -f $GEODE_HOME/lib/geode-dependencies.jar ]; then
  echo "ERROR: Could not determine GEODE_HOME location."
  exit 1
fi
export GEODE_HOME

GEODE_JARS=$GEODE_HOME/lib/gfsh-dependencies.jar
if [ "x$CLASSPATH" != "x" ]; then
  GEODE_JARS=$GEODE_JARS:$CLASSPATH
fi
CLASSPATH=$GEODE_JARS:$GEODE_HOME/extensions/*

#
# Copy default .gfshrc to the home directory. Uncomment if needed.
#
#if [ ! -f $HOME/.gemfire/.gfsh2rc ]; then
#  cp $GEMFIRE/defaultConfigs/.gemfire/.gfsh2rc $HOME
#fi

#
# Make dirs and copy etc files if .gemfire does not exist. Uncomment if needed.
#
#if [ ! -d $HOME/.gemfire ]; then
#  mkdir -p $HOME/.gemfire/gfsh
#fi

LAUNCHER=org.apache.geode.management.internal.cli.Launcher

if [ "x$JAVA_ARGS" != "x" ]; then
  JAVA_ARGS="$JAVA_ARGS"
fi

if [ "x$GF_JAVA" == "x" ]; then 
    if [ "x$JAVA_HOME" != "x" ]; then
        GF_JAVA=$JAVA_HOME/bin/java
    fi
fi

GF_JAVA=${GF_JAVA:-java}

GF_JAVA_PATH=`which "$GF_JAVA"`
if [ "x$GF_JAVA_PATH" == "x" ]; then
  echo "ERROR: Could not find java executable in the path. Please set JAVA_HOME to point to the JDK directory or point GF_JAVA to java executable from JDK."
  exit 1
fi

if [ "${UNAME}" = "cygwin" ]; then
  CLASSPATH=$( cygpath -w -p "$CLASSPATH" )
  if [ -t 0 -a -t 1 ]; then
    stty -icanon min 1 -echo
  fi
fi

# Set our trap handler to clean up the terminal in case bad things happen
# Only when running attached to terminal
if [ -t 0 -a -t 1 ]; then
  trap "stty icanon echo" SIGCHLD
fi

# This enables job control and monitoring, effectively switching on the trap
# handler to run when the java exe exits, regardless of how (even if killed).
set -bm
"$GF_JAVA" -Dgfsh=true -Dlog4j.configurationFile=classpath:log4j2-cli.xml ${JLINE_TERMINAL} -classpath "${CLASSPATH}" $JAVA_ARGS $LAUNCHER  "$@"
exit $?