#!/bin/bash
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######################################################
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# Copyright 2019 Pham Ngoc Hoai
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Repo: https://github.com/tyrion9/spring-boot-startup-script
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#
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######### PARAM ######################################
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JAVA_OPT=-Xmx1024m
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JARFILE=`ls -1r *.jar 2>/dev/null | head -n 1`
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PID_FILE=pid.file
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RUNNING=N
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PWD=`pwd`
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######### DO NOT MODIFY ########
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if [ -f $PID_FILE ]; then
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PID=`cat $PID_FILE`
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if [ ! -z "$PID" ] && kill -0 $PID 2>/dev/null; then
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RUNNING=Y
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fi
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fi
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start()
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{
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if [ $RUNNING == "Y" ]; then
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echo "Application already started"
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else
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if [ -z "$JARFILE" ]
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then
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echo "ERROR: jar file not found"
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else
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nohup java $JAVA_OPT -Djava.security.egd=file:/dev/./urandom -jar $PWD/$JARFILE > nohup.out 2>&1 &
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echo $! > $PID_FILE
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echo "Application $JARFILE starting..."
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tail -f nohup.out
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fi
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fi
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}
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stop()
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{
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if [ $RUNNING == "Y" ]; then
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kill -9 $PID
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rm -f $PID_FILE
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echo "Application stopped"
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else
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echo "Application not running"
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fi
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}
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restart()
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{
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stop
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start
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}
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case "$1" in
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'start')
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start
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;;
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'stop')
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stop
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;;
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'restart')
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restart
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;;
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*)
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echo "Usage: $0 { start | stop | restart }"
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exit 1
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;;
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esac
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exit 0
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