build.xml

<?xml version="1.0"?>

<project name="hadoop-extra" default="build" basedir=".">
	
  <property name="hadoop.lib" location="${hadoop.home}/lib"/>

  <property name="dist.version" value="0.1"/>
  <property name="src.dir" location="${basedir}/src/java"/>
  <property name="src.test" location="${basedir}/src/test"/>

  <available file="${src.dir}" type="dir" property="main.available"/>
  <available file="${src.test}" type="dir" property="test.available"/>

  <property name="conf.dir" location="${hadoop.home}/conf"/>

  <property name="lib.dir" location="${basedir}/lib"/>

  <property name="build.dir" location="${basedir}/build/"/>
  <property name="build.classes" location="${build.dir}/classes"/>
  <property name="build.test" location="${build.dir}/test"/>

  <property name="test.results" location="${build.dir}/results"/>

  <property name="javac.debug" value="true"/>

  <property name="dist" location="dist"/>

  <path id="project.class.path">
    <pathelement location="${build.classes}"/>
    <pathelement location="${build.test}"/>

    <fileset dir="${lib.dir}" erroronmissingdir="false">
      <include name="*.jar"/>
    </fileset>

    <fileset dir="${hadoop.home}">
      <include name="*.jar"/>
    </fileset>

    <fileset dir="${hadoop.home}/build" erroronmissingdir="false">
      <include name="*.jar"/>
    </fileset>

    <fileset dir="${hadoop.lib}">
      <include name="**/*.jar"/>
    </fileset>

	<fileset dir="${hbase.home}">
      <include name="*.jar"/>
    </fileset>
	<fileset dir="${hbase.home}/lib/">
      <include name="*.jar"/>
    </fileset>
  </path>

  <target name="clean">
    <echo message="cleaning..."/>
    <delete dir="${build.dir}"/>
    <delete dir="${dist}"/>
    <delete dir="${ant.project.name}.tgz"/>
  </target>

  <target name="build">
    <echo message="building..."/>
    <mkdir dir="${build.classes}"/>
    <mkdir dir="${build.test}"/>

    <javac srcdir="${src.dir}" destdir="${build.classes}" verbose="off" debug="${javac.debug}"
           includeantruntime="false">
      <classpath refid="project.class.path"/>
    </javac>

    <copy todir="${build.classes}">
      <fileset dir="${src.dir}">
        <exclude name="**/*.java"/>
      </fileset>
    </copy>

    <javac srcdir="${src.test}" destdir="${build.test}" verbose="off" debug="${javac.debug}" includeantruntime="false">
      <classpath refid="project.class.path"/>
    </javac>

    <copy todir="${build.test}">
      <fileset dir="${src.test}">
        <exclude name="**/*.java"/>
      </fileset>
    </copy>
  </target>

  <target name="jar" depends="build" description="creates module jar">
    <jar jarfile="${build.dir}/${ant.project.name}-${dist.version}.jar">
      <fileset dir="${build.classes}"/>
    </jar>
  </target>

  <target name="dist" depends="clean" description="packages current project">
    <mkdir dir="${dist}"/>
    <copy todir="${dist}">
      <fileset dir=".">
        <include name="src/**"/>
        <include name="build.xml"/>
        <include name="README.txt"/>
      </fileset>
    </copy>
  </target>

  <target name="tar" depends="dist" description="creates an archive of current project">
    <tar destfile="${ant.project.name}.tgz"
         compression="gzip">
      <tarfileset dir="dist/" prefix="${ant.project.name}">
        <include name="**/**"/>
      </tarfileset>
    </tar>
  </target>

</project>