build.xml

<?xml version="1.0" encoding="UTF-8"?>

<project name="jfiles" default="all" xmlns:ivy="antlib:org.apache.ivy.ant">

	<property name="src.dir" value="src" />
	<property name="build.dir" value="build" />
	<property name="lib.dir" value="lib" />
	<property name="tools.dir" value="tools" />
	<property name="dist.dir" value="dist" />
	<property name="classes.dir" value="${build.dir}/classes" />

	<path id="build.lib.path">
		<fileset dir="${lib.dir}" includes="*.jar" />
	</path>
	<path id="tools.lib.path">
		<fileset dir="${tools.dir}" includes="*.jar" />
	</path>
	<path id="runtime.classpath">
		<fileset dir="${dist.dir}" includes="*.jar" />
		<fileset dir="${lib.dir}" includes="*.jar" />
	</path>

	<!--
	In order to use the Ivy tasks, it is necessary for Ant to be able to find
	the Ivy jar.  If you install the Ivy plugin for your IDE, then the Ivy
	instance in your IDE will handle resolving the necessary dependencies.  If
	you want to be able to run the Ant tasks from the command line, you need to
	make sure to install the ivy.jar in your ${ANT_HOME}/lib directory so that
	Ant can find it.

	Instructions for installing Apache Ivy can be obtained here:

	For use with command-line Ant: http://ant.apache.org/ivy/download.cgi
	For use with an IDE: http://ant.apache.org/ivy/ivyde/download.cgi
	-->

	<!--
	This location is set to that Ant is able to locate the ivy.jar on systems
	(like Linux) that use a package manager but do not install every .jar into
	the system classpath by default (or that don't have a system classpath).
	If the ivy.jar is in ${ANT_HOME}/lib, then it will be found there first
	and this path will be ignored.  If this path does not exist on your system
	its declaration here will have no effect.
	-->
	<path id="ivy.jar.path">
		<pathelement location="/usr/share/java/ivy.jar" />
	</path>

	<!-- ******************** -->
	<!-- Declare the Ivy task -->
	<!-- ******************** -->
	<taskdef resource="org/apache/ivy/ant/antlib.xml"
		uri="antlib:org.apache.ivy.ant"
		classpathref="ivy.jar.path" />

	<target name="init"
		depends="resolve"
		description="Initialize the build environment">

		<taskdef name="checkstyle"
			classname="com.puppycrawl.tools.checkstyle.ant.CheckstyleAntTask"
			classpathref="tools.lib.path" />
		<taskdef name="findbugs"
			classname="edu.umd.cs.findbugs.anttask.FindBugsTask"
			classpathref="tools.lib.path" />

	</target>

	<target name="resolve"
		description="Retrieve dependencies with Ivy">

		<ivy:configure />
		<ivy:resolve />
		<ivy:retrieve type="jar,bundle"
			pattern="[conf]/[artifact]-[revision].[ext]" />

	</target>

	<target name="all"
		depends="clean, init, build, test"
		description="Execute the clean, init, build, and test targets" />

	<target name="build"
		depends="build-java, build-jar"
		description="Compile the code">
	</target>

	<target name="build-java"
		depends="init"
		description="Compile the code">

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

		<javac srcdir="src"
			classpathref="build.lib.path"
			destdir="${classes.dir}"
			includeantruntime="false"
			debug="on"
			deprecation="on">

			<compilerarg value="-Xlint:all" />
			<compilerarg value="-Xlint:-path" />
			<compilerarg value="-Werror" />

		</javac>

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

	</target>

	<target name="build-jar"
		depends="build-java"
		description="Pack the class files into a JAR">

		<mkdir dir="${dist.dir}"/>

		<jar destfile="${dist.dir}/${ant.project.name}.jar"
			basedir="${classes.dir}"/>

	</target>

	<target name="clean"
		description="Remove compiled artifacts and clean up work files">

		<delete dir="${lib.dir}" quiet="true" />
		<delete dir="${tools.dir}" quiet="true" />
		<delete dir="${build.dir}" quiet="true" />
		<delete dir="${dist.dir}" quiet="true" />

	</target>

	<target name="test"
		depends="init, build, checkstyle, findbugs"
		description="Run tests on the code" />

	<target name="checkstyle"
		depends="init"
		description="Runs CheckStyle; fails if violations are found">

		<mkdir dir="${build.dir}/checkstyle" />

		<checkstyle config="${basedir}/.checkstyle.xml">
			<fileset dir="${src.dir}" includes="**/*.java" />
			<formatter type="plain" />
			<formatter type="xml"
				toFile="${build.dir}/checkstyle/${ant.project.name}.xml" />
		</checkstyle>

		<fileset id="cs-violations" dir="${build.dir}/checkstyle">
			<patternset>
				<include name="*.xml" />
			</patternset>
			<contains text="&lt;error" />
		</fileset>

		<fail message="CheckStyle violation found!">
			<condition>
				<resourcecount when="greater" count="0" refid="cs-violations" />
			</condition>
		</fail>

	</target>

	<target name="findbugs"
		depends="build-java"
		description="Runs FindBugs over the code; fails if bugs are found">

		<mkdir dir="${build.dir}/findbugs" />

		<pathconvert property="tools.lib.prop" refid="tools.lib.path" />

		<findbugs classpath="${tools.lib.prop}"
			reportLevel="low"
			effort="max"
			failOnError="true"
			warningsProperty="findbugs-warning"
			output="html"
			outputFile="${build.dir}/findbugs/${ant.project.name}.html">

			<sourcePath>
				<fileSet dir="${src.dir}">
					<include name="**/*.java" />
				</fileSet>
			</sourcePath>
			<auxClasspath>
				<fileSet dir="${lib.dir}">
					<include name="**/*.jar" />
				</fileSet>
			</auxClasspath>
			<class location="${classes.dir}" />

		</findbugs>

		<fail if="findbugs-warning" message="FindBugs has found bugs!" />
	</target>

	<target name="run-client-gui"
		depends="build-jar"
		description="Executes the JFiles client GUI application">

		<java classname="edu.wright.cs.jfiles.client.JFilesGui"
			classpathref="runtime.classpath"
			fork="true"
			failonerror="true"/>

	</target>

	<target name="run-client-text"
		depends="build-jar"
		description="Executes the JFiles client text-mode application">

		<java classname="edu.wright.cs.jfiles.client.JFilesClient"
			classpathref="runtime.classpath"
			fork="true"
			failonerror="true"/>

	</target>

	<target name="run-server"
		depends="build-jar"
		description="Executes the JFiles server application">

		<java classname="edu.wright.cs.jfiles.server.JFilesServer"
			classpathref="runtime.classpath"
			fork="true"
			failonerror="true"/>

	</target>

</project>