15 自动发布Java项目（Tomcat）

#!/bin/bash
export PAHT=/usr/local/maven/bin:/usr/local/jdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin

DATE=$(date +%F_%T)
TOMCAT_NAME=$1
TOMCAT_DIR=/usr/local/$TOMCAT_NAME
ROOT=$TOMCAT_DIR/webapps/ROOT

BACKUP_DIR=/data/code_backup
[ ! -d $BACKUP_DIR ] && mkdir -p $BACKUP_DIR
WORK_DIR=/tmp
PROJECT_NAME=tomcat-java-demo

# 拉取代码
cd $WORK_DIR
if [ ! -d $PROJECT_NAME ]; then
   git clone https://github.com/lizhenliang/tomcat-java-demo
   cd $PROJECT_NAME
else
   cd $PROJECT_NAME
   git pull
fi

# 构建
mvn clean package -Dmaven.test.skip=true
if [ $? -ne 0 ]; then
   echo "maven build failure!"
   exit 1
fi

# 部署
TOMCAT_PID=$(ps -ef |grep "$TOMCAT_NAME" |egrep -v "grep|$$" |awk 'NR==1{print $2}')
[ -n "$TOMCAT_PID" ] && kill -9 $TOMCAT_PID
[ -d $ROOT ] && mv $ROOT $BACKUP_DIR/${TOMCAT_NAME}_ROOT$DATE
unzip $WORK_DIR/$PROJECT_NAME/target/*.war -d $ROOT
# $TOMCAT_DIR/bin/startup.sh
systemctl start $TOMCAT_NAME

# USAGE
# maven、jdk、tomcat 环境
# bash <脚本> <部署的 tomcat 名称>
# 例：bash 15AutomaticallyReleaseJavaProject\(Tomcat\).sh test_tomcat
# test_tomcat：具体地址为 /usr/local/test_tomcat/
# 后台运行：nohup bash 15AutomaticallyReleaseJavaProject\(Tomcat\).sh test_tomcat > tomcat_out.txt 2>&1 &
# 访问：http://<IP>:8080/