build.xml

<project name="cpsaextras" default="all" basedir=".">

<!-- Directory names -->
<property name="src" value="src"/>
<!-- Directory for Scala libraries -->
<property name="lib" value="lib"/>
<property name="build" value="build"/>
<property name="dist" value="dist"/>
<property name="api" value="api"/>

<property name="proj" value="${ant.project.name}"/>
<property name="version" value="0.0.0"/>
<property name="pkg" value="${proj}"/>
<!-- Name of version resource -->
<property name="props" value="${src}/${proj}/version.properties"/>
<!-- Name of Scala library -->
<property name="library" value="${lib}/scala-library.jar"/>

<!-- One usually need not change anything below this comment -->
<!-- An exception might be the manifest in the jar task -->

<target name="init">
  <!-- Create the build directory structure used by compile -->
  <mkdir dir="${build}"/>
  <uptodate property="version_added" srcfile="build.xml"
	    targetfile="${props}"/>
  <path id="build.classpath">
    <pathelement location="${build}"/>
  </path>
  <taskdef resource="scala/tools/ant/antlib.xml">
    <classpath>
      <pathelement location="${lib}/scala-compiler.jar"/>
      <pathelement location="${lib}/scala-library.jar"/>
    </classpath>
  </taskdef>
</target>

<target name="version" depends="init" unless="version_added">
  <propertyfile file="${props}">
    <entry key="version" value="${version}" operation="="/>
    <entry key="program" value="${proj}" operation="="/>
  </propertyfile>
  <unjar src="${library}" dest="${build}"/>
</target>

<target name="compile" depends="version">
  <!-- Compile the scala code from ${src} into ${build} -->
  <scalac srcdir="${src}" destdir="${build}" deprecation="on"
	  classpathref="build.classpath"/>
</target>

<target name="resource" depends="init">
  <!-- Copy resources from ${src} into ${build} -->
  <copy todir="${build}">
    <fileset dir="${src}">
      <include name="**/*.properties"/>
    </fileset>
  </copy>
  <!-- Copy the license into ${build} -->
  <copy todir="${build}" file="license.txt"/>
</target>

<target name="all" depends="compile,version,resource">
  <jar jarfile="${proj}.jar" basedir="${build}">
    <manifest>
      <attribute name="Main-Class" value="${pkg}.Main"/>
      <attribute name="Specification-Title" value="${proj}"/>
      <attribute name="Specification-Version" value="${version}"/>
    </manifest>
  </jar>
</target>

<target name="doc" depends="version">
  <mkdir dir="${api}"/>
  <scaladoc srcdir="${src}" destdir="${api}"
	    classpathref="build.classpath">
    <include name="**/*.scala"/>
  </scaladoc>
</target>

<target name="dist" depends="all,doc">
  <mkdir dir="${dist}/${proj}"/>
  <copy todir="${dist}/${proj}">
    <fileset dir=".">
      <include name="${proj}.jar"/>
      <include name="${lib}/"/>
      <include name="${src}/**/*.scala"/>
      <include name="${src}/**/*.properties"/>
      <include name="${api}/"/>
    </fileset>
  </copy>
  <zip zipfile="${proj}-${version}.zip" basedir="${dist}"/>
</target>

<target name="clean">
  <!-- Delete the ${build} directory, the project jar file, -->
  <!-- the version resource file, and the ${dist} and ${api} directories -->
  <delete dir="${build}"/>
  <delete file="${proj}.jar"/>
  <delete file="${props}"/>
  <delete dir="${api}"/>
  <delete dir="${dist}"/>
</target>
</project>