#!/bin/bash
## Usage
# 如果虚机上的shell里面不能执行sudu，这个脚本就能派上用场，在root用户下执行此脚本，也就绕过sudo限制了
## ./checkService.sh ztsjxxxt.jar "/usr/local/jar" ztsjxxxt "/home/ubuntu/" "production/investigate/backEnd/"


fileName=$1
projectPath=$2
serviceName=$3
workDirectory=$4
ossPath=$5

PATH=PATH:/usr/bin:/usr/sbin

function uploadLog ()
{
  echo "current user is ${USER}"
  journalctl -n 1000 -xe -t autoDeploy > ${workDirectory}autoDeploy.log
  ${workDirectory}ossutil cp ${workDirectory}autoDeploy.log  oss://ztupload/${ossPath}autoDeploy.log
  if [ $? -ne 0 ]; then
    echo "error: upload log to oss failed!"
    exit 0
  fi
}

cd $workDirectory
echo "current path: $(pwd)"
if [ ! -f "$fileName" ];then
  echo "文件 $fileName 不存在1!"
  exit 0
fi

oriSum=$(md5sum $fileName)
oriSum="${oriSum%  *}"
echo "origin file $fileName md5sum: $oriSum"

if [ ! -d "$projectPath" ]; then
  echo "文件夹 $prjectPath 不存在!"
  exit 0
fi
 
cd $projectPath
desSum=""
if [ ! -f "$fileName" ];then
  cp ~/$fileName .
  exit 0
else
  desSum=$(md5sum $fileName)
  desSum="${desSum%  *}"
  echo "current path: $(pwd)"
  echo "destination file ${fileName} md5sum: ${desSum}"
fi

if [ ${oriSum} = ${desSum} ];then
  journalctl -n 1000 -xe -t autoDeploy > ${workDirectory}autoDeploy.log
  ${workDirectory}ossutil cp ${workDirectory}autoDeploy.log  oss://ztupload/${ossPath}autoDeploy.log
  echo "destination file is same with origin file，no need to replace"
  uploadLog
  exit 0
fi

systemctl restart $serviceName
if [ $? -ne 0 ]; then
  echo "error: systemctl restart ${serviceName} failed!"
  exit 0
fi
echo "ok: systemctl restart ${serviceName} success!"

sleep 10
uploadLog