pit/pit-cli/build.xml

<project name="Personal Issue Tracker CLI">
    <property file="../version.properties"/>
    <property file="project.properties"/>
    <property environment="env" />

    <path id="groovy.libs">
        <fileset dir="${env.GROOVY_HOME}/lib">
            <include name="**/*.jar"/>
        </fileset>
    </path>

    <path id="groovy.embeddable">
        <fileset dir="${env.GROOVY_HOME}/embeddable">
            <include name="**/*.jar"/>
        </fileset>
    </path>


    <path id="project.libs">
        <fileset dir="${lib.dir}">
            <include name="**/*.jar"/>
        </fileset>
    </path>

    <path id="groovyc.classpath">
        <path refid="groovy.libs"/>
        <path refid="project.libs"/>
    </path>

    <path id="package.jars">
        <path refid="groovy.embeddable"/>
        <path refid="project.libs"/>
    </path>

    <taskdef name="groovyc"
        classname="org.codehaus.groovy.ant.Groovyc"
        classpathref="groovy.libs"/>

    <target name="init">
        <fail
            unless="env.GROOVY_HOME"
            message="GROOVY_HOME environment variable is not set."/>
        <echo message="GROOVY_HOME: ${env.GROOVY_HOME}"/>

        <fail message="Could not find PIT ${application.version} library.">
            <condition>
                <not>
                    <available
                        file="${lib.dir}/pit-${application.version}.jar"/>
                </not>
            </condition>
        </fail>
        <echo message="PIT library found at ${lib.dir}/pit-${application.version}.jar"/>

        <fail message="The PIT project is at version ${application.version} but pit-cli is versioned as ${expected.application.version}. Ensure that pit-cli is updated tp reflect the changes in libpit and then run the 'upgrade-version' task to sync the pit-vli subproject with the PIT project.">
            <condition>
                <not>
                    <equals
                        arg1="${application.version}" 
                        arg2="${expected.application.version}"/>
                </not>
            </condition>
        </fail>
        <echo message="Application version: ${application.version}"/>
            
    </target>

    <target name="upgrade-version">
        <propertyfile file="project.properties">
            <entry
                key="expected.application.version"
                value="${application.version}"/>
            <entry key="build.number" value="0"/>
        </propertyfile>
        <echo message="pit-cli version upgraded to ${application.version}"/>
    </target>

    <target name="increment-build-number" depends="init">
        <propertyfile file="project.properties">
            <entry key="build.number" operation="+" type="int" default="0"/>
        </propertyfile>
    </target>

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

    <target name="compile" depends="init,increment-build-number">
        <mkdir dir="${build.dir}/classes"/>
        <groovyc
            srcdir="${src.dir}"
            destdir="${build.dir}/classes"
            classpathref="groovyc.classpath"/>
    </target>

    <target name="build" depends="compile">
        <mkdir dir="${build.dir}/jar"/>
        <unjar dest="${build.dir}/classes">
            <path refid="package.jars"/>
        </unjar>
        <jar
            destfile="${build.dir}/jar/${build.jar}"
            basedir="${build.dir}/classes"
            compress="on">
            <manifest>
                <attribute name="Main-Class" value="${main.class}"/>
            </manifest>
        </jar>
    </target>

    <target name="release" depends="build">
        <delete dir="${release.dir}"/>
        <mkdir dir="${release.dir}"/>
        <copy file="${build.dir}/jar/${build.jar}"
            tofile="${release.dir}/${release.jar}"/>
    </target>

</project>