mac-dist.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="re-test" default="bundle" basedir=".">

    <property environment="env" />
    <property name="app.name" value="WizTools.org RegularExpression Tester"/>
    <property name="app.name.big" value="WizTools.org RegularExpression Tester"/>
    <property name="target.dir" value="target"/>
    <property name="dmg.dir" value="${target.dir}/${app.name}"/>

    <taskdef name="bundleapp"
             classname="com.oracle.appbundler.AppBundlerTask"   
             classpath="ant-lib/appbundler-1.0ea.jar" />
    <taskdef name="xpath" classname="org.wiztools.ant.xpath.XPathTask"
             classpath="ant-lib/ant-xpath-task-1.0-SNAPSHOT.jar"/>
             
    <target name="init">
        <mkdir dir="${dmg.dir}"/>
    </target>

    <target name="bundle" depends="init">
        <!-- Get Product Version -->
        <xpath document="pom.xml"
               xpath="/project/version"
               outputproperty="prjVersion"/>
        <echo>Project version: ${prjVersion}</echo>
        
        <!-- DMG name -->
        <property name="dmg.bin" value="${target.dir}/${app.name}-${prjVersion}.dmg"/>
        
        <!-- Delete already existing file -->
        <delete file="${dmg.bin}"/>
        
        <!-- Create bundle -->
        <bundleapp outputdirectory="${dmg.dir}"
            name="${app.name}"
            displayname="WizTools.org RegularExpression Tester"
            identifier="org.wiztools.util.retest"
            mainclassname="org.wiztools.util.retest.Main"
            icon="src/main/app-resources/mac-logo.icns"
            shortversion="${prjVersion}"
            applicationCategory="public.app-category.developer-tools">
            <runtime dir="${env.JAVA_HOME}" />
            <classpath file="target/re-test-${prjVersion}.jar" />
            <option value="-Dapple.laf.useScreenMenuBar=true"/>
            <option value="-Dcom.apple.macos.useScreenMenuBar=true"/>
            <option value="-Dapple.awt.application.name=${app.name.big}"/>
            <option value="-Dfile.encoding=UTF-8"/>
            <option value="-Xmx1024M" name="Xmx"/>
        </bundleapp>
        
        <!-- Create DMG -->
        <exec executable="hdiutil">
            <arg value="create"/>
            <arg value="-srcfolder"/>
            <arg value="${dmg.dir}"/>
            <arg value="${dmg.bin}"/>
        </exec>
        <exec executable="hdiutil">
            <arg value="internet-enable"/>
            <arg value="-yes"/>
            <arg value="${dmg.bin}"/>
        </exec>
    </target>
    
    <target name="clean">
        <delete dir="${dmg.dir}"/>
        <delete file="${dmg.bin}"/>
    </target>

</project>