build.xml

<?xml version="1.0" encoding="ISO-8859-1"?>
<project name="deploy" default="jar_plugin" basedir=".">
  <property name="plugname" value="BackgroundImage"/>
  <property name="project.path" value="."/>
  <property name="build.path" value="${project.path}/build"/>

  <property name="idea.path" value="/Applications/IntelliJ IDEA 10.app"/>

  <target name="clean">
    <delete dir="${build.path}"/>
    <delete dir="${project.path}/classes"/>
  </target>

  <target name="jar_plugin">

    <mkdir dir="${build.path}" />
    <mkdir dir="${project.path}/classes"/>

    <copy todir="${build.path}/META-INF">
       <fileset dir="${project.path}/src/META-INF"/>
       <fileset file="build.xml" />
    </copy>

    <copy todir="${build.path}/images">
       <fileset dir="${project.path}/src/images"/>
    </copy>

    <javac srcdir="${project.path}/src" destdir="${project.path}/classes" >
        <classpath path="${idea.path}/lib/openapi.jar"/>
        <classpath path="${idea.path}/lib/jdom.jar"/>
        <classpath path="${idea.path}/lib/util.jar"/>
    </javac>

    <copy todir="${build.path}/org">
       <fileset dir="${project.path}/classes/org"/>
    </copy>

    <copy todir="${build.path}/src">
       <fileset dir="${project.path}/src"/>
    </copy>

    <jar jarfile="${build.path}/${plugname}.jar" basedir="${build.path}"
      excludes="${plugname}.jar"
     />

  </target>

  <target name="rebuild" depends="clean, jar_plugin"/>

</project>