#!/usr/bin/env bash

killProcess(){
    process_keyword=$1
    pid=$(pgrep -f  -d " " "${process_keyword}" )
    if [ ! "" = "$pid" ]; then
      echo "当前${process_keyword}进程为 $pid, 使用kill -15停止"
      kill -15 $pid
      for ((i=1; i<=15; i++));
      do
          if [ ! "" = "$pid" ]; then
            sleep 1
          fi
          pid=$(pgrep -f "${process_keyword}" )
      done
      if [ ! "" = "$pid" ]; then
        echo "15秒未成功，强制杀死进程 $pid"
        kill -9 $pid
      fi

    else
      echo "未检测到${process_keyword}相关进程，无需停止"
    fi
}
# 检测进程是否存活
checkProcess(){
    process_keyword=$1
    pid=$(pgrep -f "${process_keyword}" )
    if [ ! "" = "$pid" ]; then
      echo "当前${process_keyword}进程为 $pid"
    else
      echo "未检测到${process_keyword}相关进程，发布失败，请检查"
      exit 1
    fi
}

# rollBackupFiles 文件所在目录 文件全名 备份最大保留天数 。 如: rollBackupFiles /home/scfs/job sunbta-job.jar 10
rollBackupFiles(){
    file_path=$1 # 路径
    file_name=$2 # 文件名
    preserve_day=$3 # 备份文件保留天数

    echo "备份并删除${preserve_day}天前的备份"
    cd "$file_path" || exit 255
    find ~/app/service/ -mtime +"${preserve_day}" -name "${file_name}.*.bak" -exec rm -rf {} \;
    mv "${file_name}" "${file_name}.$(date +%Y%m%d%H%M%S).bak"
    cd - || exit 255
}

main(){
  killProcess "${1}.jar"
  rollBackupFiles ~/app/service/ ${1}.jar -1
  mv ~/deploy/${1}/target/${1}.jar ~/app/service/
  chmod +x  ~/app/service/*
#  nohup java -jar -Dfile.encoding=UTF-8 ~/app/service/${1}.jar >/dev/null 2>&1 &
#  sleep 2
#  checkProcess "${1}.jar"
}
main $1