<!--
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
-->

<project name="Pig" default="jar" xmlns:ivy="antlib:org.apache.ivy.ant">
    <!-- Load all the default properties, and any the user wants    -->
    <!-- to contribute (without having to type -D or edit this file -->
    <property file="${user.home}/build.properties" />
    <property file="${basedir}/build.properties" />

    <!-- name and version properties -->
    <property name="name" value="pig" />
    <property name="Name" value="Pig" />
    <property name="version" value="0.7.0-dev" />
    <property name="final.name" value="${name}-${version}" />
    <condition property="isWindows">
        <os family="windows"/>
    </condition>

    <!-- source properties -->
    <property name="lib.dir" value="${basedir}/lib/" />
    <property name="src.dir" value="${basedir}/src/" />
    <property name="src.lib.dir" value="${basedir}/lib-src/" />
    <property name="src.gen.dir" value="${basedir}/src-gen/" />
    <property name="docs.dir" value="${basedir}/src/docs/" />


    <!-- build properties -->
    <property name="build.dir" value="${basedir}/build" />
    <property name="build.classes" value="${build.dir}/classes" />
    <property name="build.docs" value="${build.dir}/docs" />
    <property name="build.javadoc" value="${build.docs}/api" />
    <property name="dist.dir" value="${build.dir}/${final.name}" />
    <!-- property name="build.encoding" value="ISO-8859-1" / -->
    <property name="build.encoding" value="UTF8" />
    <!-- TODO with only one version of hadoop in the lib folder we do not need that anymore -->
    <property name="hadoop.jarfile" value="hadoop20.jar" />
    <property name="hbase.jarfile" value="hbase-0.20.0.jar" />
    <property name="hbase.test.jarfile" value="hbase-0.20.0-test.jar" />
	<property name="zookeeper.jarfile" value="zookeeper-hbase-1329.jar" />
	
    <!-- javac properties -->
    <property name="javac.debug" value="on" />
    <property name="javac.optimize" value="on" />
    <property name="javac.deprecation" value="off" />
    <property name="javac.version" value="1.5" />
    <property name="javac.args" value="" />
    <!-- default warnings option -->
    <property name="javac.args.warnings" value="-Xmaxwarns 1000000" />
    <!-- warnings option if all.warnings property is set on cmdline -->
    <property name="javac.args.all.warnings" value="-Xmaxwarns 1000000 -Xlint -Xlint:-deprecation" />

    <!-- jar names. TODO we might want to use the svn reversion name in the name in case it is a dev version -->
    <property name="output.jarfile" value="${build.dir}/${final.name}.jar" />
    <property name="output.jarfile.withouthadoop" value="${build.dir}/${final.name}-withouthadoop.jar" />
    <property name="output.jarfile.core" value="${build.dir}/${final.name}-core.jar" />
    <property name="output.jarfile.sources" value="${build.dir}/${final.name}-sources.jar" />
    <!-- Maintain old pig.jar in top level directory. -->
    <property name="output.jarfile.backcompat.withouthadoop" value="${basedir}/${name}-withouthadoop.jar" />
    <property name="output.jarfile.backcompat" value="${basedir}/${name}.jar" />

    <!-- test properties -->
    <property name="test.src.dir" value="${basedir}/test" />
    <property name="test.build.dir" value="${build.dir}/test" />
    <property name="test.build.classes" value="${test.build.dir}/classes" />
    <property name="test.log.dir" value="${test.build.dir}/logs" />
    <property name="test.timeout" value="2700000" />
    <property name="test.junit.output.format" value="plain" />
    <property name="test.commit.file" value="${test.src.dir}/commit-tests"/>
    <property name="test.all.file" value="${test.src.dir}/all-tests"/>


    <!-- test configuration, use ${user.home}/build.properties to configure values  -->
    <property name="ssh.gateway" value="" />
    <property name="hod.server" value="" />
    <property name="junit.hadoop.conf" value="" />
    <property name="test.log.dir" value="${basedir}/test/logs"/>
    <property name="junit.hadoop.conf" value="${user.home}/pigtest/conf/"/>
    <property name="test.output" value="no"/>
	
    <!-- javacc properties -->
    <property name="src.gen.query.parser.dir" value="${src.gen.dir}/org/apache/pig/impl/logicalLayer/parser" />
    <property name="src.gen.script.parser.dir" value="${src.gen.dir}/org/apache/pig/tools/pigscript/parser" />
    <property name="src.gen.param.parser.dir" value="${src.gen.dir}/org/apache/pig/tools/parameters" />
    <property name="src.gen.dot.parser.dir" value="${test.src.dir}/org/apache/pig/test/utils/dotGraph/parser" />
    <property name="src.gen.textdata.parser.dir" value="${src.gen.dir}/org/apache/pig/data/parser" />
    
    <!-- rats properties -->
    <property name="rat.reporting.classname" value="rat.Report"/>

    <!-- javadoc properties  -->
    <property name="javadoc.link.java" value="http://java.sun.com/j2se/1.5.0/docs/api/" />

    <!-- test patch properties -->
    <property name="scratch.dir" value="${user.home}/tmp"/>
    <property name="svn.cmd" value="svn"/>
    <property name="grep.cmd" value="grep"/>
    <property name="patch.cmd" value="patch"/>
    <property name="make.cmd" value="make"/>
    <property name="test_patch_sh" value="${test.src.dir}/bin/test-patch.sh"/>

    <property name="clover.db.dir" location="${build.dir}/test/clover/db"/>
    <property name="clover.report.dir" location="${build.dir}/test/clover/reports"/>
    <property name="clover.jar" location="${clover.home}/lib/clover.jar"/>
    <available property="clover.present" file="${clover.jar}" />
    <!-- check if clover reports should be generated -->
    <condition property="clover.enabled">
   	<and>
        	<isset property="run.clover"/>
        	<isset property="clover.present"/>
        </and>
    </condition>

    <!-- IVY properteis set here -->
    <property name="ivy.dir" location="ivy" />
    <loadproperties srcfile="${ivy.dir}/libraries.properties"/>
    <property name="ivy.jar" location="${ivy.dir}/ivy-${ivy.version}.jar"/>
    <property name="ivy_repo_url" value="http://repo2.maven.org/maven2/org/apache/ivy/ivy/${ivy.version}/ivy-${ivy.version}.jar"/>
    <property name="ivysettings.xml" location="${ivy.dir}/ivysettings.xml" />
    <property name="ivy.org" value="org.apache.pig"/>
    <property name="build.dir" location="build" />
    <property name="dist.dir" value="${build.dir}/${final.name}"/>
    <property name="build.ivy.dir" location="${build.dir}/ivy" />
    <property name="build.ivy.lib.dir" location="${build.ivy.dir}/lib" />
    <property name="ivy.lib.dir" location="${build.ivy.lib.dir}/${ant.project.name}"/>
    <property name="build.ivy.report.dir" location="${build.ivy.dir}/report" />
    <property name="build.ivy.maven.dir" location="${build.ivy.dir}/maven" />
    <property name="build.ivy.maven.pom" location="${build.ivy.maven.dir}/pig-${version}.pom" />
    <property name="build.ivy.maven.jar" location="${build.ivy.maven.dir}/pig-${version}.jar" />
    <property name="javacc.home" location="${ivy.lib.dir}" />

    <!--this is the naming policy for artifacts we want pulled down-->
    <property name="ivy.artifact.retrieve.pattern" value="${ant.project.name}/[artifact]-[revision].[ext]"/>

    <!--this is how artifacts that get built are named-->
    <property name="ivy.publish.pattern" value="pig-[revision].[ext]"/>
    <property name="pig.jar" value="${output.jarfile.core}"/>	
   

    <!-- jdiff properties -->
    <property name="jdiff.jar" value="${ivy.lib.dir}/jdiff-${jdiff.version}.jar"/>
    <property name="xerces.jar" value="${ivy.lib.dir}/xerces-${xerces.version}.jar"/>
    <property name="jdiff.build.dir" value="${build.docs}/jdiff"/>						
    <property name="jdiff.xml.dir" value="${lib.dir}/jdiff"/>	
    <property name="jdiff.stable" value="0.3.1"/>
    <property name="jdiff.stable.javadoc" value="http://hadoop.apache.org/${name}/docs/r${jdiff.stable}/api/"/>	

    <!-- ====================================================== -->
    <!-- Stuff needed by all targets                            -->
    <!-- ====================================================== -->
    <!-- setup the classpath -->
    <path id="classpath">
	<path refid="compile.classpath"/>	
        <fileset file="${lib.dir}/${hadoop.jarfile}" />
        <fileset file="${lib.dir}/${hbase.jarfile}" />
        <fileset file="${lib.dir}/${hbase.test.jarfile}" />
    	<fileset file="${lib.dir}/${zookeeper.jarfile}"/>
    	<fileset file="${ivy.lib.dir}/jackson-mapper-asl-${jackson.version}.jar"/>
    	<fileset file="${ivy.lib.dir}/jackson-core-asl-${jackson.version}.jar"/>

    	<!-- <fileset file="${lib.dir}/commons-collections-3.2.jar" />  -->
    </path>

    <!-- javadoc-classpath -->
    <path id="javadoc-classpath">
        <fileset file="${lib.dir}/${hbase.jarfile}" />
        <fileset file="${lib.dir}/${hbase.test.jarfile}" />
	<path refid="javadoc.classpath"/>	
    </path> 

    <path id="test.classpath">
        <pathelement location="${build.classes}"/>
        <pathelement location="${test.src.dir}"/>
        <path refid="classpath"/>
        <path refid="test-classpath"/>
    </path>

    <target name="init" depends="ivy-compile" >
        <mkdir dir="${src.gen.query.parser.dir}" />
        <mkdir dir="${src.gen.script.parser.dir}" />
        <mkdir dir="${src.gen.param.parser.dir}" />
        <mkdir dir="${dist.dir}" />
        <mkdir dir="${build.classes}" />
        <mkdir dir="${test.build.classes}" />
        <mkdir dir="${src.gen.dot.parser.dir}" />
        <mkdir dir="${src.gen.textdata.parser.dir}" />
        <tstamp>
            <format property="timestamp" pattern="MMM dd yyyy, HH:mm:ss" />
        </tstamp>
        <svnversion outputproperty="svn.revision"/>
    </target>

    <macrodef name="svnversion">
        <!-- the path needs to be small content otherwise it will take AGES ! -->
        <attribute name="wcpath" default="${basedir}" />
        <attribute name="outputproperty" />
        <sequential>
            <exec executable="svnversion" outputproperty="@{outputproperty}" failonerror="false" failifexecutionfails="false" >
                <arg value="@{wcpath}" />
                <redirector>
                    <outputfilterchain>
                        <tokenfilter>
                            <!-- version can be xxxx, xxxx:yyyy, xxxxM, xxxxS or xxxx:yyyyMS , ... just get the working copy one -->
                            <replaceregex pattern="((\d+).*)" replace="\2" />
                        </tokenfilter>
                    </outputfilterchain>
                </redirector>
            </exec>
        </sequential>
    </macrodef>


    <!-- ================================================================== -->
    <!-- Clean.  Delete the build files, and their directories              -->
    <!-- ================================================================== -->
    <target name="clean" description="Cleanup build artifacts">
        <delete dir="${src.gen.dir}" />
        <delete dir="${docs.dir}/build" />
        <delete file="${jdiff.xml.dir}\${name}_${version}.xml" />
        <delete dir="${build.dir}" />
        <delete dir="${src.gen.dot.parser.dir}" />
    </target>

    <!-- ================================================================== -->
    <!-- Java Compiler Compiler, generate Parsers                           -->
    <!-- ================================================================== -->
    <target name="cc-compile" depends="init, ivy-compile" description="Create and Compile Parser">
	<move file="${ivy.lib.dir}/javacc-${javacc.version}.jar" tofile="${javacc.home}/javacc.jar"/>
        <jjtree target="${src.dir}/org/apache/pig/impl/logicalLayer/parser/QueryParser.jjt" outputdirectory="${src.gen.query.parser.dir}" javacchome="${javacc.home}" />
        <javacc target="${src.gen.query.parser.dir}/QueryParser.jj" outputdirectory="${src.gen.query.parser.dir}" javacchome="${javacc.home}" />
        <javacc target="${src.dir}/org/apache/pig/tools/pigscript/parser/PigScriptParser.jj" outputdirectory="${src.gen.script.parser.dir}" javacchome="${javacc.home}" />
        <javacc target="${src.dir}/org/apache/pig/tools/parameters/PigFileParser.jj" outputdirectory="${src.gen.param.parser.dir}" javacchome="${javacc.home}" />
        <javacc target="${src.dir}/org/apache/pig/tools/parameters/ParamLoader.jj" outputdirectory="${src.gen.param.parser.dir}" javacchome="${javacc.home}" />
        <jjtree target="${test.src.dir}/org/apache/pig/test/utils/dotGraph/DOTParser.jjt" outputdirectory="${src.gen.dot.parser.dir}" javacchome="${javacc.home}" />
        <javacc target="${src.gen.dot.parser.dir}/DOTParser.jj" outputdirectory="${src.gen.dot.parser.dir}" javacchome="${javacc.home}" />
        <jjtree target="${src.dir}/org/apache/pig/data/parser/TextDataParser.jjt" outputdirectory="${src.gen.textdata.parser.dir}/" javacchome="${javacc.home}" />
        <javacc target="${src.gen.textdata.parser.dir}/TextDataParser.jj" outputdirectory="${src.gen.textdata.parser.dir}" javacchome="${javacc.home}" />
    </target>

    <!-- ================================================================== -->
    <!-- Build sources                                          -->
    <!-- ================================================================== -->
    <target name="compile" depends="cc-compile" description="Compile all artifacts">
        <echo>*** Building Main Sources ***</echo>
        <echo>*** To compile with all warnings enabled, supply -Dall.warnings=1 on command line ***</echo>
        <echo>*** If all.warnings property is supplied, compile-sources-all-warnings target will be executed ***</echo>
        <echo>*** Else, compile-sources (which only warns about deprecations) target will be executed ***</echo>
                
        <antcall target="compile-sources" inheritRefs="true" inheritall="true">
            <param name="sources" value="${src.dir};${src.gen.dir};${src.lib.dir}/shock;${src.lib.dir}/bzip2" />
            <param name="dist" value="${build.classes}" />
            <param name="cp" value="classpath" />
        </antcall>
    
        <antcall target="compile-sources-all-warnings" inheritRefs="true" inheritall="true">
            <param name="sources" value="${src.dir};${src.gen.dir};${src.lib.dir}/shock;${src.lib.dir}/bzip2" />
            <param name="dist" value="${build.classes}" />
            <param name="cp" value="classpath" />
        </antcall>

    </target>

    <target name="compile-test" depends="compile, ivy-test">
        <echo>*** Building Test Sources ***</echo>
        <echo>*** To compile with all warnings enabled, supply -Dall.warnings=1 on command line ***</echo>
        <echo>*** If all.warnings property is supplied, compile-sources-all-warnings target will be executed ***</echo>
        <echo>*** Else, compile-sources (which only warns about deprecations) target will be executed ***</echo>
        
        <antcall target="compile-sources" inheritRefs="true" inheritall="true">
            <param name="sources" value="${test.src.dir}" />
            <param name="dist" value="${test.build.classes}" />
            <param name="cp" value="test.classpath" />
        </antcall>

        <antcall target="compile-sources-all-warnings" inheritRefs="true" inheritall="true">
            <param name="sources" value="${test.src.dir}" />
            <param name="dist" value="${test.build.classes}" />
            <param name="cp" value="test.classpath" />
        </antcall>
    	
    	<copy file="${basedir}/test/hbase-site.xml" tofile="${test.build.classes}/hbase-site.xml"/>
    </target>

    <!-- This target is for default compilation -->
    <target name="compile-sources" unless="all.warnings">
        <javac encoding="${build.encoding}" srcdir="${sources}"
                includes="**/*.java" destdir="${dist}" debug="${javac.debug}"
                optimize="${javac.optimize}" target="${javac.version}"
                source="${javac.version}" deprecation="${javac.deprecation}">
            <compilerarg line="${javac.args} ${javac.args.warnings}"/>
    		<classpath refid="${cp}" />
        </javac>
        <copy file="${src.dir}/org/apache/pig/tools/grunt/autocomplete" todir="${build.classes}/org/apache/pig/tools/grunt"/>
        <copy file="${src.dir}/org/apache/pig/tools/grunt/autocomplete_aliases" todir="${build.classes}/org/apache/pig/tools/grunt"/>
    </target>
        
    <!-- this target is for compilation with all warnings enabled -->
    <target name="compile-sources-all-warnings" if="all.warnings">
         <javac encoding="${build.encoding}" srcdir="${sources}"
                includes="**/*.java" destdir="${dist}" debug="${javac.debug}"
                optimize="${javac.optimize}" target="${javac.version}"
                source="${javac.version}" deprecation="${javac.deprecation}">
            <compilerarg line="${javac.args} ${javac.args.all.warnings} "/>
            <classpath refid="${cp}" />
        </javac>
    </target>

    <!-- ================================================================== -->
    <!-- Documentation                                                      -->
    <!-- ================================================================== -->
    <target name="javadoc" depends="jar, ivy-javadoc" description="Create documentation">
        <mkdir dir="${build.javadoc}" />
        <javadoc overview="${src.dir}/overview.html" packagenames="org.apache.pig.*" destdir="${build.javadoc}" author="true" version="true" use="true" windowtitle="${Name} ${version} API" doctitle="${Name} ${version} API" bottom="Copyright &amp;copy; ${year} The Apache Software Foundation">
            <packageset dir="${src.dir}" />
            <link href="${javadoc.link.java}" />
            <classpath>
                <path refid="javadoc-classpath" />
            	<pathelement path="${output.jarfile}" />
            </classpath>
            <group title="pig" packages="org.apache.*" />
        </javadoc>
    </target>

    <!-- ================================================================== -->
    <!-- @depricated, Documentation                                         -->
    <!-- ================================================================== -->
    <target name="docs" depends="forrest.check, javadoc" description="Generate forrest-based documentation. 
		To use, specify -Dforrest.home=&lt;base of Apache Forrest installation&gt; on the command line." if="forrest.home">
    	<exec dir="${docs.dir}" executable="${forrest.home}/bin/forrest"
          failonerror="true">
      		<env key="JAVA_HOME" value="${java5.home}"/>
    	</exec>
    	<copy todir="${build.docs}">
      		<fileset dir="${docs.dir}/build/site/" />
    	</copy>
    </target>

    <target name="forrest.check" unless="forrest.home" depends="java5.check">
    	<fail message="'forrest.home' is not defined. 
		Please pass -Dforrest.home=&lt;base of Apache Forrest installation&gt; to Ant on the command-line." />
    </target>

    <target name="java5.check" unless="java5.home">
    	<fail message="'java5.home' is not defined. Forrest requires Java 5.  
		Please pass -Djava5.home=&lt;base of Java 5 distribution&gt; to Ant on the command-line." />
    </target>

    <target name="source-jar" depends="cc-compile">
	    <jar duplicate="preserve" jarfile="${output.jarfile.sources}" basedir="${src.dir}">
            <manifest>
                <section name="org/apache/pig">
                    <attribute name="Implementation-Vendor" value="Apache" />
                    <attribute name="Implementation-Title" value="Pig" />
                    <attribute name="Implementation-Version" value="${version}" />
                </section>
            </manifest>
            <fileset dir="${src.gen.dir}"/>
            <fileset dir="${src.lib.dir}/shock"/>
            <fileset dir="${src.lib.dir}/bzip2"/>
        </jar>
    </target>

    <!-- ================================================================== -->
    <!-- Make pig.jar                                                       -->
    <!-- ================================================================== -->
    <!-- TODO we should also exculte test here...                           -->
    <!-- ================================================================== -->
    <target name="jar" depends="compile" description="Create pig jar">
        <antcall target="jarWithSvn" inheritRefs="true" inheritall="true"/>
        <antcall target="jarWithOutSvn" inheritRefs="true" inheritall="true"/>
    </target>
    
    <target name="jarWithSvn" if="svn.revision">
        <antcall target="buildJar" inheritRefs="true" inheritall="true">
            <param name="svnString" value="${svn.revision}" />
        </antcall>
    </target>
    
    <target name="jarWithOutSvn" unless="svn.revision">
        <antcall target="buildJar" inheritRefs="true" inheritall="true">
            <param name="svnString" value=": unknown" />
        </antcall>
    </target>
    
    <target name="buildJar" depends="ivy-buildJar">
        <echo>svnString ${svnString}</echo>
        <jar jarfile="${output.jarfile.core}" basedir="${build.classes}">
            <manifest>
                <attribute name="Main-Class" value="org.apache.pig.Main" />
                <section name="org/apache/pig">
                    <attribute name="Implementation-Vendor" value="Apache" />
                    <attribute name="Implementation-Title" value="Pig" />
                    <attribute name="Implementation-Version" value="${version}" />
                    <attribute name="Build-TimeStamp" value="${timestamp}" />
                    <attribute name="Svn-Revision" value="${svnString}" />
                </section>
            </manifest>
        </jar>
        <!-- @depricated -->
        <jar jarfile="${output.jarfile}" basedir="${build.classes}">
            <manifest>
                <attribute name="Main-Class" value="org.apache.pig.Main" />
                <section name="org/apache/pig">
                    <attribute name="Implementation-Vendor" value="Apache" />
                    <attribute name="Implementation-Title" value="Pig" />
                    <attribute name="Implementation-Version" value="${version}" />
                    <attribute name="Build-TimeStamp" value="${timestamp}" />
                    <attribute name="Svn-Revision" value="${svnString}" />
                </section>
            </manifest>
            <zipfileset src="${lib.dir}/${hadoop.jarfile}" />
            <zipfileset src="${ivy.lib.dir}/junit-${junit.version}.jar" />
            <zipfileset src="${ivy.lib.dir}/jsch-${jsch.version}.jar" />
            <zipfileset src="${ivy.lib.dir}/jline-${jline.version}.jar" />
			<zipfileset src="${ivy.lib.dir}/jackson-mapper-asl-${jackson.version}.jar" />
        	<zipfileset src="${ivy.lib.dir}/jackson-core-asl-${jackson.version}.jar" />
        </jar>
        <copy file="${output.jarfile}" tofile="${output.jarfile.backcompat}"/>
    </target>

    <!-- ================================================================== -->
    <!-- Make pig-withouthadoop.jar                                                       -->
    <!-- ================================================================== -->
    <target name="jar-withouthadoop" depends="compile" description="Create pig jar withouthadoop">
        <antcall target="jar-withouthadoopWithSvn" inheritRefs="true" inheritall="true"/>
        <antcall target="jar-withouthadoopWithOutSvn" inheritRefs="true" inheritall="true"/>
    </target>
    
    <target name="jar-withouthadoopWithSvn" if="svn.revision">
        <antcall target="buildJar-withouthadoop" inheritRefs="true" inheritall="true">
            <param name="svnString" value="${svn.revision}" />
        </antcall>
    </target>
    
    <target name="jar-withouthadoopWithOutSvn" unless="svn.revision">
        <antcall target="buildJar-withouthadoop" inheritRefs="true" inheritall="true">
            <param name="svnString" value=": unknown" />
        </antcall>
    </target>
    
    <target name="buildJar-withouthadoop" depends="ivy-buildJar">
        <echo>svnString ${svnString}</echo>
        <jar jarfile="${output.jarfile.core}" basedir="${build.classes}">
            <manifest>
                <attribute name="Main-Class" value="org.apache.pig.Main" />
                <section name="org/apache/pig">
                    <attribute name="Implementation-Vendor" value="Apache" />
                    <attribute name="Implementation-Title" value="Pig" />
                    <attribute name="Implementation-Version" value="${version}" />
                    <attribute name="Build-TimeStamp" value="${timestamp}" />
                    <attribute name="Svn-Revision" value="${svnString}" />
                </section>
            </manifest>
        </jar>
        <!-- @depricated -->
        <jar jarfile="${output.jarfile.withouthadoop}" basedir="${build.classes}">
            <manifest>
                <attribute name="Main-Class" value="org.apache.pig.Main" />
                <section name="org/apache/pig">
                    <attribute name="Implementation-Vendor" value="Apache" />
                    <attribute name="Implementation-Title" value="Pig" />
                    <attribute name="Implementation-Version" value="${version}" />
                    <attribute name="Build-TimeStamp" value="${timestamp}" />
                    <attribute name="Svn-Revision" value="${svnString}" />
                </section>
            </manifest>
            <zipfileset src="${ivy.lib.dir}/junit-${junit.version}.jar" />
            <zipfileset src="${ivy.lib.dir}/jsch-${jsch.version}.jar" />
            <zipfileset src="${ivy.lib.dir}/jline-${jline.version}.jar" />
            <zipfileset src="${ivy.lib.dir}/jackson-mapper-asl-${jackson.version}.jar" />
            <zipfileset src="${ivy.lib.dir}/jackson-core-asl-${jackson.version}.jar" />
        </jar>
        <copy file="${output.jarfile.withouthadoop}" tofile="${output.jarfile.backcompat.withouthadoop}"/>
    </target>

    <!-- ================================================================== -->
    <!-- Run unit tests                                                     -->
    <!-- ================================================================== -->
    <target name="test-core" depends="compile-test,jar-withouthadoop" description="Run full set of unit tests">
        <macro-test-runner test.file="${test.all.file}" />
    </target>

    <target name="test-commit" depends="compile-test,jar-withouthadoop" description="Run approximate 10-minute set of unit tests prior to commiting">
        <macro-test-runner test.file="${test.commit.file}" />
    </target>

    <macrodef name="macro-test-runner">
      <attribute name="test.file" />
      <sequential>
        <delete dir="${test.log.dir}"/>
        <mkdir dir="${test.log.dir}"/>
        <junit showoutput="${test.output}" printsummary="yes" haltonfailure="no" fork="yes" maxmemory="256m" dir="${basedir}" timeout="${test.timeout}" errorProperty="tests.failed" failureProperty="tests.failed">
            <sysproperty key="ssh.gateway" value="${ssh.gateway}" />
            <sysproperty key="hod.server" value="${hod.server}" />
            <!-- <sysproperty key="hod.command" value="${hod.command}"/>
            			<sysproperty key="hod.param" value="${hod.param}"/> -->
            <sysproperty key="hadoop.log.dir" value="${test.log.dir}"/>
            <classpath>
                <pathelement location="${output.jarfile.withouthadoop}" />
                <pathelement location="${test.build.classes}" />
                <pathelement location="${junit.hadoop.conf}" />
            	
		<pathelement path="${clover.jar}"/>
                <path refid="classpath"/>
            </classpath>
            <formatter type="${test.junit.output.format}" />


            <batchtest fork="yes" todir="${test.log.dir}" unless="testcase">
                <fileset dir="test">
                    <patternset>
                       <includesfile name="@{test.file}"/>
                    </patternset>

                    <!--include name="**/*Test*.java" /-->
                    <!-- Excluced because they are end-to-end, don't work yet.  -->
                    <!--
                    <exclude name="**/TestFilterOpNumeric.java" />
                    <exclude name="**/TestPigFile.java" />
                    <exclude name="**/TestStoreOld.java" />
                    -->
                    <!-- Excluded under Windows.-->
                    <exclude name="**/TestHBaseStorage.java" if="isWindows" />
                    <!-- Excluced because we don't want to run them -->
                    <exclude name="**/TestCounters.java" />
                    <exclude name="**/PigExecTestCase.java" />
                    <exclude name="**/TypeCheckingTestUtil.java" />
                    <exclude name="**/TypeGraphPrinter.java" />
                    <exclude name="**/LogicalPlanTester.java" />
                    <exclude name="**/TestHelper.java" />
                    <exclude name="**/TestLargeFile.java" />
                    <exclude name="**/TestOrderBy.java" />
                    <exclude name="**/TestOrderBy2.java" />
                    <exclude name="**/TestPi.java" />
                    <exclude name="**/nightly/**" />
                </fileset>
            </batchtest>
            <batchtest fork="yes" todir="${test.log.dir}" if="testcase">
                <fileset dir="test" includes="**/${testcase}.java"/>
            </batchtest>
        </junit>
        <fail if="tests.failed">Tests failed!</fail>
      </sequential>
    </macrodef>
    
    <target name="test" description="to call the test-core and test-contrib target">
	<antcall target="test-core" inheritRefs="true" inheritall="true"/>
	<antcall target="test-contrib" inheritRefs="true" inheritall="true"/>
    </target>    

    <target name="test-contrib" description="to call contrib tests">
        <!--#### test-contrib is yet to be implemented #### -->	
    </target>	

    <!-- ================================================================== -->
    <!-- D I S T R I B U T I O N                                            -->
    <!-- ================================================================== -->
    <target name="package" depends="docs, api-report" description="Create a Pig release">
        <mkdir dir="${dist.dir}" />
        <mkdir dir="${dist.dir}/lib" />
        <mkdir dir="${dist.dir}/scripts" />
        <mkdir dir="${dist.dir}/docs" />
        <mkdir dir="${dist.dir}/docs/api" />
        <mkdir dir="${dist.dir}/docs/jdiff"/>
        <mkdir dir="${dist.dir}/license" />

        <copy todir="${dist.dir}/lib" includeEmptyDirs="false">
            <!--fileset dir="${ivy.lib.dir}"/-->
            <fileset dir="${lib.dir}"/>
        </copy>

        <copy file="${output.jarfile.backcompat}" tofile="${dist.dir}/${final.name}-core.jar" />

        <copy todir="${dist.dir}/" file="ivy.xml" />

        <copy todir="${dist.dir}/ivy">
            <fileset dir="ivy" />
        </copy>

        <copy todir="${dist.dir}/bin">
            <fileset dir="bin" />
        </copy>

        <copy todir="${dist.dir}/docs">
            <fileset dir="${build.docs}" />
        </copy>

        <copy todir="${dist.dir}/src" includeEmptyDirs="true">
            <fileset dir="${src.dir}" />
        </copy>

        <copy todir="${dist.dir}/lib-src" includeEmptyDirs="true">
            <fileset dir="${src.lib.dir}" />
        </copy>

        <copy todir="${dist.dir}/test" includeEmptyDirs="true">
            <fileset dir="${test.src.dir}" />
        </copy>

        <copy todir="${dist.dir}/tutorial" includeEmptyDirs="true">
            <fileset dir="tutorial" />
        </copy>

        <copy todir="${dist.dir}/contrib" includeEmptyDirs="true">
            <fileset dir="contrib" />
        </copy>

        <copy todir="${dist.dir}/" file="build.xml" />

        <copy todir="${dist.dir}">
            <fileset dir=".">
                <include name="*.txt" />
            </fileset>
        </copy>

        <copy todir="${dist.dir}/license">
            <fileset dir="license" />
        </copy>

        <chmod perm="ugo+x" type="file">
            <fileset dir="${dist.dir}/bin" />
        </chmod>

    </target>

    <!-- ================================================================== -->
    <!-- Make release tarball                                               -->
    <!-- ================================================================== -->
    <target name="tar" depends="package" description="Create release tarball">
        <tar compression="gzip" longfile="gnu" destfile="${build.dir}/${final.name}.tar.gz">
            <tarfileset dir="${build.dir}" mode="664">
                <exclude name="${final.name}/bin/*" />
                <include name="${final.name}/**" />
            </tarfileset>
            <tarfileset dir="${build.dir}" mode="755">
                <include name="${final.name}/bin/*" />
            </tarfileset>
        </tar>
    </target>
   
    <!-- ================================================================== -->
    <!-- Findbugs                                                           -->
    <!-- ================================================================== -->

    <property name="findbugs.home" value=""/>
    <target name="findbugs" depends="check-for-findbugs, jar" if="findbugs.present" description="Run findbugs if present">
    	<property name="findbugs.out.dir" value="${test.build.dir}/findbugs"/>
        <property name="findbugs.exclude.file" value="${test.src.dir}/findbugsExcludeFile.xml"/>
    	<property name="findbugs.report.htmlfile" value="${findbugs.out.dir}/pig-findbugs-report.html"/>
    	<property name="findbugs.report.xmlfile" value="${findbugs.out.dir}/pig-findbugs-report.xml"/>
    	<taskdef name="findbugs" classname="edu.umd.cs.findbugs.anttask.FindBugsTask"
        		classpath="${findbugs.home}/lib/findbugs-ant.jar" />
	<mkdir dir="${findbugs.out.dir}"/>
    	<findbugs home="${findbugs.home}" output="xml:withMessages"
        		outputFile="${findbugs.report.xmlfile}" effort="max"
                excludeFilter="${findbugs.exclude.file}" jvmargs="-Xmx512M">
      		<auxClasspath>
        		<fileset dir="${lib.dir}">
          			<include name="**/*.jar"/>
        		</fileset>
      		</auxClasspath>
      		<sourcePath path="${src.dir}"/>
      		<class location="${output.jarfile.core}" />
    	</findbugs>
        <xslt style="${findbugs.home}/src/xsl/default.xsl" in="${findbugs.report.xmlfile}"
        		out="${findbugs.report.htmlfile}"/>
    </target>
	
    <target name="check-for-findbugs">
    	<available property="findbugs.present" file="${findbugs.home}/lib/findbugs.jar" />
    </target>

    <!-- ================================================================== -->
    <!-- Perform audit activities for the release                           -->
    <!-- ================================================================== -->
    <target name="releaseaudit" depends="ivy-releaseaudit, package" description="Release Audit activities">
	<java classname="${rat.reporting.classname}" fork="true">
            <classpath refid="releaseaudit.classpath"/>
            <arg value="${build.dir}/${final.name}"/>
        </java>
    </target>

    <!--target name="checkstyle" depends="checkstyle.check, set-checkstyle-classpath" if="checkstyle.home"  -->
    <target name="checkstyle" depends="ivy-checkstyle" description="Run optional third-party tool targets">
    	<taskdef resource="checkstyletask.properties">
       		<classpath refid="checkstyle.classpath"/>
       <!-- 	<classpath refid="checkstyle-classpath"/> -->
        </taskdef>
        <mkdir dir="${test.build.dir}"/>
        <checkstyle config="${test.src.dir}/checkstyle.xml" failOnViolation="false">
        	<fileset dir="${src.dir}" includes="**/*.java" excludes="**/generated/**"/>
        	<formatter type="xml" toFile="${test.build.dir}/checkstyle-errors.xml"/>
        </checkstyle>
        <xslt style="${test.src.dir}/checkstyle-noframes-sorted.xsl" in="${test.build.dir}/checkstyle-errors.xml"
        	out="${test.build.dir}/checkstyle-errors.html"/>
    </target>

    <target name="checkstyle.check" unless="checkstyle.home">
    	<fail message="'checkstyle.home' is not defined. Please pass -Dcheckstyle.home=&lt;base of checkstyle installation&gt; 
		to Ant on the command-line." />
    </target>
    
    <target name="set-checkstyle-classpath">
    	<path id="checkstyle-classpath">
        	<fileset dir="${checkstyle.home}">
			<include name="**/*.jar"/>
         	</fileset>
 	</path>
    </target>	

    <target name="findbugs.check" depends="check-for-findbugs" unless="findbugs.present">
    	<fail message="'findbugs.home' is not defined. Please pass -Dfindbugs.home=&lt;base of Findbugs installation&gt; 
		to Ant on the command-line." />
    </target>

    <target name="patch.check" unless="patch.file">
  	<fail message="'patch.file' is not defined. Please pass -Dpatch.file=&lt;location of patch file&gt; 
		to Ant on the command-line." />
    </target>

    <target name="test-patch" depends="patch.check,findbugs.check,forrest.check">
  	<exec executable="bash" failonerror="true">
    		<arg value="${test_patch_sh}"/>
    		<arg value="DEVELOPER"/>
    		<arg value="${patch.file}"/>
    		<arg value="${scratch.dir}"/>
    		<arg value="${svn.cmd}"/>
    		<arg value="${grep.cmd}"/>
    		<arg value="${patch.cmd}"/>
    		<arg value="${findbugs.home}"/>
    		<arg value="${forrest.home}"/>
    		<arg value="${basedir}"/>
    		<arg value="${java5.home}"/>
        	<arg value="${ant.project.name}"/>
  	</exec>
    </target>

    <target name="hudson-test-patch" depends="findbugs.check,forrest.check">
  	<exec executable="bash" failonerror="true">
    		<arg value="${test_patch_sh}"/>
    		<arg value="HUDSON"/>
    		<arg value="${scratch.dir}"/>
    		<arg value="${support.dir}"/>
    		<arg value="${ps.cmd}"/>
    		<arg value="${wget.cmd}"/>
    		<arg value="${jiracli.cmd}"/>
    		<arg value="${svn.cmd}"/>
    		<arg value="${grep.cmd}"/>
    		<arg value="${patch.cmd}"/>
    		<arg value="${findbugs.home}"/>
    		<arg value="${forrest.home}"/>
    		<arg value="${eclipse.home}"/>
    		<arg value="${python.home}"/>
    		<arg value="${basedir}"/>
    		<arg value="${trigger.url}"/>
    		<arg value="${jira.passwd}"/>
    		<arg value="${java5.home}"/>
    		<arg value="${curl.cmd}"/>
    		<arg value="${defect}"/>
		<arg value="${ant.project.name}"/>
    	</exec>
     </target>

     <target name="clover" depends="clover.setup, clover.info" description="Instrument the Unit tests using Clover.  
		To use, specify -Dclover.home=&lt;base of clover installation&gt; -Drun.clover=true on the command line."/>

     <target name="clover.setup" if="clover.enabled">
     	<taskdef resource="cloverlib.xml" classpath="${clover.jar}"/>
        <mkdir dir="${clover.db.dir}"/>
        <clover-setup initString="${clover.db.dir}/pig_coverage.db">
        	<fileset dir="src" includes="**/*.java"/>
        </clover-setup>
     </target>

     <target name="clover.info" unless="clover.present">
       	<echo>
        	Clover not found. Code coverage reports disabled.
       	</echo>
     </target>

     <target name="clover.check">
     	<fail unless="clover.present">
  		##################################################################
   	  	Clover not found.
   	  	Please specify -Dclover.home=&lt;base of clover installation&gt;
   	  	on the command line.
  	  	##################################################################
  	 </fail>
     </target>

     <target name="generate-clover-reports" depends="clover.check, clover">
     	<mkdir dir="${clover.report.dir}"/>
  	<clover-report>
     		<current outfile="${clover.report.dir}" title="${final.name}">
     	    		<format type="html"/>
     	  	</current>
  	</clover-report>
        <clover-report>
          	<current outfile="${clover.report.dir}/clover.xml" title="${final.name}">
            		<format type="xml"/>
          	</current>
        </clover-report>
     </target>

     <target name="api-xml" depends="ivy-jdiff, javadoc, write-null">
        <javadoc>
                <doclet name="jdiff.JDiff"
                        path="${jdiff.jar}:${xerces.jar}">
                        <param name="-apidir" value="${jdiff.xml.dir}"/>
                        <param name="-apiname" value="${name} ${version}"/>
                </doclet>
                <packageset dir="${src.dir}"/>
                <classpath>
                        <path refid="javadoc-classpath" />
                        <pathelement path="${output.jarfile}" />
                </classpath>
        </javadoc>
      </target>
      <target name="write-null">
 	<exec executable="touch">
 		<arg value="${build.dir}/Null.java"/>
 	</exec>
      </target> 	
 	
      <target name="api-report" depends="api-xml">
 	<mkdir dir="${jdiff.build.dir}"/>
 	<javadoc sourcepath="${src.dir}"
 		destdir="${jdiff.build.dir}"
 		sourceFiles="${build.dir}/Null.java">
 		<doclet name="jdiff.JDiff" path="${jdiff.jar}:${xerces.jar}">
 			<param name="-oldapi" value="${name} ${jdiff.stable}"/>
 			<param name="-newapi" value="${name} ${version}"/>
 			<param name="-oldapidir" value="${jdiff.xml.dir}"/>
 			<param name="-newapidir" value="${jdiff.xml.dir}"/>
 			<param name="-javadocold" value="${jdiff.stable.javadoc}"/>
 			<param name="-javadocnew" value="../../api/"/>
 			<param name="-stats"/>
 		</doclet>
 		<classpath>
 	        	<path refid="javadoc-classpath" />
 			<pathelement path="${output.jarfile}" />	
  	        </classpath>
 	</javadoc>				
     </target>

     <target name="ivy-init-dirs">
        <mkdir dir="${build.ivy.dir}" />
        <mkdir dir="${build.ivy.lib.dir}" />
        <mkdir dir="${build.ivy.report.dir}" />
        <mkdir dir="${build.ivy.maven.dir}" />
     </target>

     <target name="ivy-probe-antlib" >
        <condition property="ivy.found">
      	   <typefound uri="antlib:org.apache.ivy.ant" name="cleancache"/>
        </condition>
     </target>

     <target name="ivy-download" description="To download ivy" unless="offline">
        <get src="${ivy_repo_url}" dest="${ivy.jar}" usetimestamp="true"/>
     </target>

     <!--
     To avoid Ivy leaking things across big projects, always load Ivy in the same classloader.
     Also note how we skip loading Ivy if it is already there, just to make sure all is well.
     -->
     <target name="ivy-init-antlib" depends="ivy-download,ivy-init-dirs,ivy-probe-antlib" unless="ivy.found">
       <typedef uri="antlib:org.apache.ivy.ant" onerror="fail" loaderRef="ivyLoader">
         <classpath>
            <pathelement location="${ivy.jar}"/>
         </classpath>
       </typedef>
       <fail>
         <condition >
           <not>
             <typefound uri="antlib:org.apache.ivy.ant" name="cleancache"/>
           </not>
         </condition>
         You need Apache Ivy 2.0 or later from http://ant.apache.org/
         It could not be loaded from ${ivy_repo_url}
       </fail>
     </target>

     <target name="ivy-init" depends="ivy-init-antlib" >
     <!--Configure Ivy by reading in the settings file
        If anyone has already read in a settings file into this settings ID, it gets priority
     -->
       <ivy:configure settingsid="${ant.project.name}.ivy.settings" file="${ivysettings.xml}" override='false'/>
     </target>

     <target name="ivy-compile" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for compile configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="compile"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="compile"/>
       <ivy:cachepath pathid="compile.classpath" conf="compile"/> 		
     </target>

     <target name="ivy-test" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for test configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="test"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="test"/>
       <ivy:cachepath pathid="test-classpath" conf="test"/> 		
     </target>

     <target name="ivy-javadoc" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for javadoc configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="javadoc"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="javadoc"/>
       <ivy:cachepath pathid="javadoc.classpath" conf="javadoc"/> 		
     </target>

     <target name="ivy-releaseaudit" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for releaseaudit configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="releaseaudit"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="releaseaudit"/>
       <ivy:cachepath pathid="releaseaudit.classpath" conf="releaseaudit"/> 		
     </target>

     <target name="ivy-checkstyle" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for checkstyle configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="checkstyle"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="checkstyle"/>
       <ivy:cachepath pathid="checkstyle.classpath" conf="checkstyle"/> 		
     </target>
     
     <target name="ivy-buildJar" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for buildJar configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="buildJar"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="buildJar"/>
       <ivy:cachepath pathid="buildJar.classpath" conf="buildJar"/> 		
     </target>
     
     <target name="ivy-jdiff" depends="ivy-init" description="Resolve, Retrieve Ivy-managed artifacts for jdiff configuration">
       <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="jdiff"/>
       <ivy:retrieve settingsRef="${ant.project.name}.ivy.settings"
                 pattern="${build.ivy.lib.dir}/${ivy.artifact.retrieve.pattern}" conf="jdiff"/>
       <ivy:cachepath pathid="jdiff.classpath" conf="jdiff"/> 		
     </target>

     <target name="ivy-resolve" depends="ivy-init">
         <ivy:resolve settingsRef="${ant.project.name}.ivy.settings" conf="runtime"/>
     </target>	

     <target name="assert-pig-jar-exists" depends="ivy-init">
         <fail>
             <condition >
                 <not>
                     <available file="${pig.jar}" />
                 </not>
             </condition>
                 Not found: ${pig.jar}
                 Please run the target "jar" in the main build file
         </fail>
     </target>

     <target name="ready-to-publish" depends="jar, assert-pig-jar-exists, ivy-resolve"/>	

     <target name="ivy-publish-local" depends="ready-to-publish,ivy-resolve">
        <ivy:publish settingsRef="${ant.project.name}.ivy.settings"
           resolver="local" pubrevision="${version}" overwrite="true"
           artifactspattern="${build.dir}/${ivy.publish.pattern}"/>
     </target>
  
     <!-- this is here for curiosity, to see how well the makepom task works
     Answer: it depends whether you want transitive dependencies excluded or not
     -->
     <target name="makepom" depends="ivy-resolve">
        <ivy:makepom settingsRef="${ant.project.name}.ivy.settings"
           ivyfile="ivy.xml"
           pomfile="${build.ivy.maven.dir}/generated.pom">
        <ivy:mapping conf="default" scope="default"/>
        <ivy:mapping conf="master" scope="master"/> 
        <ivy:mapping conf="runtime" scope="runtime"/>
        </ivy:makepom>
     </target>

     <target name="copy-jar-to-maven" depends="ready-to-publish">
        <copy file="${pig.jar}" tofile="${build.ivy.maven.jar}"/>
        <checksum file="${build.ivy.maven.jar}" algorithm="md5"/>
     </target>

     <target name="copypom" depends="ivy-init-dirs">
        <presetdef name="expandingcopy">
           <copy overwrite="true">
              <filterchain>
                 <expandproperties/>
              </filterchain>
           </copy>
        </presetdef>
        <expandingcopy file="ivy/pig.pom" tofile="${build.ivy.maven.pom}"/>
        <checksum file="${build.ivy.maven.pom}" algorithm="md5"/>
     </target>

     <target name="maven-artifacts" depends="copy-jar-to-maven, copypom" />

     <target name="published" depends="ivy-publish-local, maven-artifacts"/>

</project>