build.xml

<project default="test">
    <!-- input directories and files -->
    <property name="app.src.dir" value="src" />
    <property name="tests.src.dir" value="test" />
    <property name="lib.dir" value="lib" />

    <!-- output directories and files -->
    <property name="build.dir" value="build" />
    <property name="app.classes.dir" value="${build.dir}/application/classes" />
    <property name="app.jar.dir" value="${build.dir}/application/jar" />
    <property name="app.jar.name" value="Unformatter.jar" />
    <property name="app.jar.main-class" value="com.flyingspaniel.unformatter.Unformatter" />
    <property name="tests.classes.dir" value="${build.dir}/tests/classes" />
    <property name="install.dir" value="${user.home}/bin" />

    <target name="build">
        <mkdir dir="${app.classes.dir}" />
        <mkdir dir="${app.jar.dir}" />
        <mkdir dir="${tests.classes.dir}" />

        <javac srcdir="${app.src.dir}" destdir="${app.classes.dir}" />
        <jar destfile="${app.jar.dir}/${app.jar.name}" basedir="${app.classes.dir}">
            <manifest>
                <attribute name="Main-Class" value="${app.jar.main-class}" />
            </manifest>
        </jar>

        <javac srcdir="${tests.src.dir}" destdir="${tests.classes.dir}">
            <classpath>
                <fileset dir="${lib.dir}" includes="**/*.jar"/>
                <path location="${app.jar.dir}/${app.jar.name}"/>
            </classpath>
        </javac>
    </target>

    <target name="clean">
        <delete dir="${build.dir}" />
    </target>

    <target name="test" depends="build">
        <junit printsummary="on" haltonfailure="yes" fork="true">
            <classpath>
                <fileset dir="${lib.dir}" includes="**/*.jar"/>
                <path location="${app.jar.dir}/${app.jar.name}"/>
                <pathelement location="${tests.classes.dir}"/>
            </classpath>
            <formatter type="brief" usefile="false" />
            <batchtest>
                <fileset dir="${tests.src.dir}" includes="**/*Test.java" />
            </batchtest>
        </junit>
    </target>

    <target name="install" depends="build">
        <copy file="${app.jar.dir}/${app.jar.name}" todir="${install.dir}" />
    </target>
</project>