Ant使用一例—Ant调用Maven，上传，执行shell，遍历目录，读取pom文件

petrel919

　　去年项目写的Ant脚本，还是花了很多时间。。说明Ant用的还不熟练啊。。
　　这个例子告诉大家，Ant+Maven，非一般的感觉..
　　简介：
　　Maven项目，一个父Maven项目，2个聚合的Maven模块
　　sysmanagement.service.logaudit,sysmanagement.webapp.logaudit
　　父Mavenpom可以通过聚合打包2个子模块，2个子模块也可以单独打包。
　　父Maven项目：sysmanagement
　　2个被聚合的Maven模块：sysmanagement.service.logaudit,sysmanagement.webapp.logaudit
　　功能：将Ant脚本放在父Maven项目下，和pom文件同级目录（记得好像是同级目录），ant读取pom文件配置之后，遍历2个子maven模块，ant通过调用maven命令来完成清理，编译，打包操作，然后将jar包上传到远程的linux服务器上，关闭服务，删除临时目录，然后重启服务。
　　注意：上传需要第三放的scp ftp jar(jsch-0.1.49.jar)文件，ant调maven插件(maven-ant-tasks-2.1.3.jar)
　　配置文件：

#set environment path
M2_REPO=E:/MavenRepo
ANT_HOME=D:/Developer/apache-ant-1.8.3
MAVEN_HOME=D:/Developer/apache-maven-3.0.4
#upload jar config
SERVER=10.0.31.224
PORT=21
USERNAME=root
PASSWORD=sugon123

#set operate dirs
GV_DIR=/opt/gridview
GV_BUNDLES_DIR=/opt/gridview/bundles/
DEST_DIR=${GV_DIR}/application/
#DEST_DIR=${GV_DIR}/core_platform/
#DEST_DIR=${GV_DIR}/lazystart/
RM_ROOT_RUNNER_DIR=${GV_DIR}/runner
RM_BIN_RUNNER_DIR=${GV_DIR}/bin/runner
SUB_POM_DIRS=../sysmanagement.service.logaudit,../sysmanagement.webapp.logaudit
#set service commands
CMD_SERVICE_STOP=service gridview_platform stop
CMD_SERVICE_START=service gridview_platform start
CMD_SERVIEC_RESTART=service gridview_platform restart
　　Ant脚本：

<?xml version="1.0" encoding="utf-8" ?>
<project name="sysmanagement" default="restart_service" basedir="."
xmlns:artifact="antlib:org.apache.maven.artifact.ant">
<description>Sysmanagement logaduit</description>
<!--定义外部属性文件和目录-->
<property file="build.properties" />
<property name="temp_dir" value="temp" />
<property name="copy_dir" value="target" />
<!--输出配置信息-->
<target name="show_property" description="show build.properties conf">
<echo> ================== build.properties ================ </echo>
<echo>PROJECT_NAME=${ant.project.name}</echo>
<echo>GV_DIR=${GV_DIR}</echo>
<echo>DEST_DIR=${DEST_DIR}</echo>
<echo>RM_ROOT_RUNNER_DIR=${RM_ROOT_RUNNER_DIR}</echo>
<echo>RM_BIN_RUNNER_DIR=${RM_BIN_RUNNER_DIR}</echo>
</target>

<!-- Ant调用Maven-->
<target name="init_mvn" description="init mvn">
<path id="maven-ant-tasks.classpath" path="D:/maven-ant-tasks-2.1.3.jar" />
<typedef resource="org/apache/maven/artifact/ant/antlib.xml"
uri="antlib:org.apache.maven.artifact.ant"
classpathref="maven-ant-tasks.classpath" />
<echo>init mvn finished..</echo>
</target>
<!--调用maven的defalut生命周期的install阶段-->
<target name="clean" description="mvn clean" depends="init_mvn">
<artifact:mvn mavenHome="${MAVEN_HOME}" fork="true">
<arg value="install"/>
</artifact:mvn>
<echo>mvn clean finished..</echo>
</target>
<!-- 调用maven的defalut生命周期的package阶段-- -->
<target name="package" description="mvn package" depends="init_mvn, clean">
<artifact:mvn mavenHome="${MAVEN_HOME}" fork="true">
<arg value="package" />
</artifact:mvn>
<echo>mvn package finished..</echo>
</target>
<target name="install" description="mvn install" depends="init_mvn, clean, package">
<artifact:mvn mavenHome="${MAVEN_HOME}" fork="true">
<arg value="install"/>
</artifact:mvn>
<echo>mvn install finished..</echo>
</target>
<!-- 打印maven的模块聚合模块信息，并遍历子模块下的所有目录，调用loop_copy_jar这个Task -->
<target name="show_modules" depends="install">
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
<!-- 引入父pom文件，读取pom文件的属性 -->
<artifact:pom id="mypom" file="pom.xml" />
<echo>The build directory is ${mypom.build.directory}</echo>
<echo>${mypom.modules}</echo>
<mkdir dir="${temp_dir}"/>
<foreach list="${SUB_POM_DIRS}" target="loop_copy_jars" param="var" />
</target>
<!-- 拷贝文件 -->
<target name="loop_copy_jars" description="copy jars to local dir" >
<echo message="var = ${var}"/>
<echo message="dir = ${var}/${copy_dir}" />
<copy todir="${temp_dir}" includeemptydirs="false" overwrite="true">
<fileset dir="${var}/${copy_dir}">
<exclude name="*sources.jar"/>
<exclude name="classes/"/>
</fileset>
</copy>
</target>
<!-- 接着scp ftp上传到linux的指定目录-->
<target name="ftp_upload" description="upload jars to remote dir" depends="shutdown_service, delete_runner_dir">
<echo message="begin upload jars to remote server..."/>
<scp todir="${USERNAME}:${PASSWORD}@${SERVER}:${GV_BUNDLES_DIR}" trust="true">
<fileset dir="${temp_dir}">
<include name="*.jar"/>
</fileset>
</scp>
</target>
<!-- 执行shell命令，关闭服务-->
<target name="shutdown_service" description="shutdown service" depends="show_modules">
<echo message="begin shutdown service..." />
<sshexec host="${SERVER}" username="${USERNAME}" password="${PASSWORD}"
command="${CMD_SERVICE_STOP}" trust="true"/>
<echo message="shutdown service finished..." />
<echo message="delete ${RM_BIN_RUNNER_DIR} and ${RM_ROOT_RUNNER_DIR} dirs from remote server" />
</target>
<!-- 执行shell命令，删除临时目录 -->
<target name="delete_runner_dir" description="delete runner dirs" depends="shutdown_service">
<echo message="begin delete ${RM_BIN_RUNNER_DIR} and ${RM_ROOT_RUNNER_DIR} dirs from remote server..." />
<sshexec host="${SERVER}" username="${USERNAME}" password="${PASSWORD}"
command="rm -fr ${RM_BIN_RUNNER_DIR}" trust="true"/>
<sshexec host="${SERVER}" username="${USERNAME}" password="${PASSWORD}"
command="rm -fr ${RM_ROOT_RUNNER_DIR}" trust="true"/>
<echo message="delete runner dirs finished..." />
</target>
<!-- 执行shell命令，重启服务-->
<target name="restart_service" description="restart service" depends="ftp_upload">
<echo message="begin restart service..." />
<sshexec host="${SERVER}" username="${USERNAME}" password="${PASSWORD}"
command="${CMD_SERVIEC_RESTART}" trust="true"/>
<echo message="restart service finished..." />
<delete dir="${temp_dir}" />
<echo message="delete local temp dir ${temp_dir} finished..." />
</target>
</project>