build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="Hog" default="main" basedir=".">

	<!-- message variabes -->

	<property name="usage" value="Usage: hog [input_file | input_dir] [output_file_name]" />
	<property name="hog.version" value="0.1" />
	<property name="welcome.message" value="Hog v${hog.version} --- A scripting MapReduce language." />


	<!-- organization variabes -->

	<property name="src.dir" value="src" />
	<property name="build.dir" value="bin" />
	<property name="classes.dir" value="${build.dir}" />
	<property name="jar.dir" value="${build.dir}/jar" />
	<property name="lib.dir" value="lib" />
	<property name="front_end.dir" value="${src.dir}/front_end" />
	<property name="test.dir" value="${classes.dir}" />
	<path id="lib">
		<pathelement location="lib/" />
		<pathelement location="lib/java-cup-11a.jar" />
		<pathelement location="lib/JFlex.jar" />
		<pathelement location="lib/junit.jar" />
	</path>
	<path id="test.classpath">
		<pathelement location="${classes.dir}" />
		<pathelement location="lib/junit.jar" />
		<pathelement location="lib/org.hamcrest.core_1.1.0.v20090501071000.jar" />
		<pathelement location="lib/java-cup-11a.jar" />
		<pathelement location="lib/JFlex.jar" />
		<fileset dir="${jar.dir}">
			<include name="**/*.jar" />
		</fileset>
	</path>


	<!-- build variables -->

	<property name="java.source.version" value="1.6" />
	<property name="java.target.version" value="1.6" />
	<property name="lexer.specification" value="${front_end.dir}/Lexer.jflex" />
	<property name="dev.main-class" value="front_end.Hog" />
	<property name="jflex.main-class" value="JFlex.Main" />
	<property name="cup.main-class" value="java_cup.Main" />
	<property name="parser.specification" value="${front_end.dir}/Parser.cup" />
	<property name="logging.properties" value="logging.properties" />

	<!-- build tasks (ignore Eclipse warnings) -->

	<taskdef name="jflex" classname="JFlex.anttask.JFlexTask">
		<classpath refid="lib" />
	</taskdef>  

	<taskdef name="cup" classname="java_cup.anttask.CUPTask">
		<classpath refid="lib" />
	</taskdef>

	<!-- build routines -->

	<target name="help" description="show help message">
		<echo message="Ant build file for Hog." />
		<echo message="" />
		<echo message="Useful targets:" />
		<echo message="clean -------- remove all compiled files on this machine." />
		<echo message="hog ---------- !TODO! clean, build and run on hadoop." />
		<echo message="main --------- clean, build and run the project." />
		<echo message="jar ---------- build java archive of project." />
		<echo message="" />
		<echo message="Dev builds:" />
		<echo message="dev-build ---- !TODO! build project and run automated tests." />
		<echo message="dev-lexer ---- runs ConsoleLexer for testing." />
		<echo message="dev-frontend - runs JFlex and CUP to regenerate Lexer.java, sym.java and Parser.java" />
		<echo message="dev-test ----- run all automated tests." />
	</target>

	<target name="clean">
		<delete dir="${build.dir}" />
	</target>
    
	<target name="compile" depends="clean, dev-frontend">
		<echo>${welcome.message}</echo>
		<echo>Authors:</echo>
		<echo>Jason Halpern (Testing/Validation)</echo>
		<echo>Samuel Messing (Project Manager)</echo>
	  <echo>Benjamin Rapaport (System Architect)</echo>
	  <echo>Kurry Tran (System Integrator)</echo>
	  <echo>Paul Tylkin (Language Guru)</echo>
		<mkdir dir="${classes.dir}" />
		<mkdir dir="${jar.dir}" />
		<javac srcdir="${src.dir}" destdir="${classes.dir}" source="${java.source.version}"  debug="true"
			target="${java.target.version}" includeantruntime="false">
			<classpath refid="lib" />
		</javac>
	</target>

	<target name="jar" depends="compile">
		<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${classes.dir}">
			<zipfileset includes="**/*.class" src="lib/java-cup-11a.jar" />
			<manifest>
				<attribute name="Main-Class" value="${dev.main-class}" />
			</manifest>
		</jar>
	</target>

	<target name="run" depends="jar">
		<java jar="${jar.dir}/${ant.project.name}.jar" fork="true" >
		    <sysproperty key="java.util.logging.config.file" value="../../${logging.properties}"/>
		</java>
	</target>

	<target name="clean-build" depends="" />

	<target name="main" depends="jar" />

	<!-- developer builds -->
	<target name="dev-frontend" depends="">
		<cup srcfile="${parser.specification}" destdir="${src.dir}" 
			interface="true" parser="Parser" symbols="sym" force="true" />
		<jflex file="${lexer.specification}" destdir="${src.dir}" />
		<delete file="${src.dir}/front_end/Lexer.java~" />
	</target>

	<target name="dev-lexer" depends="">
		<java classpath="${classes.dir}" classname="front_end.ConsoleLexer" fork="true">
			<classpath>
				<path id="jflex" location="${lib.dir}/JFlex.jar" />
				<path id="java_cup" location="${lib.dir}/java-cup-11a.jar" />
			</classpath>
		</java>
	</target>

	<target name="dev-test" depends="">
		<junit fork="yes" haltonfailure="yes">
			<formatter type="plain" usefile="false" />
			<classpath refid="test.classpath" />
			<batchtest>
				<fileset dir="${test.dir}" includes="**/*Tester.class" />
			</batchtest>
		</junit>
	</target>

</project>