#! /bin/sh

### BEGIN INIT INFO
# Description: 重启部署脚本
#执行教程：
### END INIT INFO
# 主目录
master_home_prefix=/server/ocr/java
# research 安装目录
ocr_java_prefix=/server/ocr/java/source/ocr-java
# maven 目录
maven_prefix=/usr/local/apache-maven-3.8.5
currentTimeStamp=''

branch=dev

# JVM参数
JVM_OPTS="-Duser.timezone=Asia/Shanghai"
#jar 运行日志打印
LOG_PATH=/server/ocr/java/nohup.out
#jar 运行pid进程
JAVAPID=/server/ocr/java/ocr-java.pid
function getTime() {
    current=`date "+%Y%m%d%H%M%S"`
    timeStamp=`date -d "$current" +%s`
    #将current转换为时间戳，精确到毫秒
    currentTimeStamp=$current
    #currentTimeStamp=$((timeStamp*1000+`date "+%N"`/1000000))
    return $current
}

case "$1" in
  start)
    getTime
    echo "start orc-java service"
    echo "====================================>>>>>>>>"
    #进入项目目录
    cd $ocr_java_prefix
    #拉取代码
    git checkout $dev
    git pull
    echo "拉取最新代码"
    echo "====================================>>>>>>>>"
    #maven 打包
    $maven_prefix/bin/mvn package
    echo "正在maven打包"
    echo "====================================>>>>>>>>"

    # 判断旧的jar包是否存在  #!
    if [ -f "$master_home_prefix/orc-java.jar" ]; then
      echo "备份上一次的jar包"
      echo "====================================>>>>>>>>"
      #存在，做备份
      mv $master_home_prefix/orc-java.jar $master_home_prefix/orc-java-$currentTimeStamp.jar
    fi
    #移动jar包
    echo "复制新的jar包至 $master_home_prefix/orc-java.jar"
    echo "====================================>>>>>>>>"
    mv $ocr_java_prefix/jeecg-boot-module-system/target/orc-java.jar $master_home_prefix/orc-java.jar
    #启动jar包
    echo "启动jar包"
    echo "====================================>>>>>>>>"
    nohup java -jar  $JVM_OPTS $master_home_prefix/orc-java.jar > $LOG_PATH 2>&1 & echo $! > $JAVAPID &
    #追踪打印日志
    tail -f $LOG_PATH
  ;;
  stop)
    echo "stop orc-java service"
    echo "====================================>>>>>>>>"
    echo "停止jar进程 `cat $JAVAPID`"
    echo "====================================>>>>>>>>"
    kill -9 `cat $JAVAPID`
    echo "====================================>>>>>>>>"
    echo "已停止"
  ;;
  *)
    $0 stop
    echo "====================================>>>>>>>>"
    $0 start
    echo "====================================>>>>>>>>"
  ;;
esac