build.xml

<project name="javacup" default ="dist" basedir="." xmlns:resolver="antlib:org.apache.maven.resolver.ant">
  <property name="etc"       location="etc"       />
  <property name="bin"       location="bin"       />
  <property name="lib"       location="lib"       />
  <property name="src"       location="src"       />
  <property name="java"      location="java"      />
  <property name="classes"   location="classes"   />
  <property name="bootstrap" location="bootstrap" />
  <property name="dist"      location="dist"      />
  <property name="flex"      location="flex"      />
  <property name="cup"       location="cup"       />

  <property name="package"    value="com/github/jhoenicke/javacup" />
  <property name="version"    value="1.2"/>
  <property name="jar"        value="jh-javacup-${version}"/>
  <property name="runtimejar" value="${jar}-runtime"/>

  <!-- initialize the workspace -->
  <target name="init">
    <tstamp />
    <mkdir dir="${classes}" />
    <mkdir dir="${dist}" />    
  </target>

  <property environment="env" />

  <path id="libraries">
     <pathelement location="${src}" />
     <fileset dir="${lib}">
	<include name="**/*.jar" />
     </fileset>
  </path>

  <path id="binaries">
     <fileset dir="${bin}">
	<include name="**/*.jar" />
     </fileset>
  </path>

  <target name="clean">
    <delete dir="${java}" />
    <delete dir="${bootstrap}" />
    <delete dir="${classes}" />
    <delete dir="${dist}" />
  </target>

  <taskdef name="jflex" classname="JFlex.anttask.JFlexTask" classpath="JFlex.jar" />

  <target name="bootstrap" depends="init">
    <mkdir dir="${bootstrap}" />
    <javac includeantruntime="false" srcdir="${src}" destdir="${bootstrap}" source="8" target="8">
      <exclude name="${package}/anttask/**"/>
    </javac>
    <mkdir dir="${java}" />
    <copy todir="${java}">
      <fileset dir="${src}">
        <exclude name="${package}/Parser.java"/>
        <exclude name="${package}/Lexer.java"/>
        <exclude name="${package}/sym.java"/>
      </fileset>
    </copy>
    <java fork="true" classpath="${bootstrap}" classname="com.github.jhoenicke.javacup.Main">
      <arg value="-destdir"/>
      <arg value="${java}/${package}"/>
      <arg value="${cup}/parser.cup"/>
    </java>
    <jflex file="${flex}/Lexer.jflex" destdir="${java}" />
  </target>

  <target name="compile" depends="bootstrap">
    <javac includeantruntime="true" srcdir="${java}" destdir="${classes}" source="8" target="8" />
  </target>

  <target name="dist" depends="compile">
   <jar jarfile="${dist}/${jar}.jar" basedir="${classes}">
      <manifest>
        <attribute name="Main-Class" value="${package}/Main" />
      </manifest>
    </jar>
    <jar jarfile="${dist}/${runtimejar}.jar" basedir="${classes}" 
        includes="${package}/runtime/*">
    </jar>
  </target>

  <target name="test" depends="dist">
    <java jar="${dist}/${jar}.jar" fork="true">
        <arg value="${cup}/parser.cup" />
    </java>  
    
  </target>

  <target name="javadoc">
    <javadoc access="protected" author="true"
	     classpath="${bootstrap}"
	     destdir="javadoc"
	     Doctitle="Java Cup Public API"
	     nodeprecated="false"
	     nodeprecatedlist="false"
	     noindex="false"
	     nonavbar="false"
	     notree="false"
	     source="8"
	     splitindex="true"
	     use="true"
	     version="true"
	     Windowtitle="Java Cup Public API">
      <fileset dir="." defaultexcludes="yes">
        <include name="src/${package}/runtime/**" />
      </fileset>
    </javadoc>
    <echo message="Generated JavaDOC API under ${basedir}/javadoc/index.html" />
  </target>

  <!-- Create a source jar -->
  <target name="dist_src" depends="javadoc">
    <mkdir dir="${dist}"/>
    <jar destfile="${dist}/${jar}-sources.jar">
      <zipfileset dir="." prefix="jh-javacup-${version}">
        <include name="src/**" />
        <include name="cup/**" />
        <include name="flex/**" />
        <include name="META-INF/**" />
        <include name="JFlex.jar" />
        <include name="build.xml" />
        <include name="pom_template.xml" />
        <include name="manual.html" />
        <include name="cup_logo.gif" />
        <include name="changelog.txt" />
	<include name="README.md" />
      </zipfileset>
    </jar>
    <jar destfile="${dist}/${jar}-javadoc.jar">
      <zipfileset dir="javadoc" />
    </jar>
  </target>

  <taskdef uri="antlib:org.apache.maven.resolver.ant" resource="org/apache/maven/resolver/ant/antlib.xml"
    classpath="maven-resolver-ant-tasks-1.3.1-uber.jar" />

  <resolver:remoterepo id="ossrh-snap" url="https://oss.sonatype.org/content/repositories/snapshots/" type="default" releases="false" snapshots="true" updates="always" checksums="fail"/>
  <resolver:remoterepo id="ossrh" url="https://oss.sonatype.org/service/local/staging/deploy/maven2" type="default" releases="true" snapshots="false" updates="always" checksums="fail"/>

  <target name="maven" depends="dist,dist_src">
    <copy file="pom_template.xml" tofile="${dist}/pom.xml"/>
    <replace file="${dist}/pom.xml" token="VERSION" value="${version}"/>

    <echo>
      Now sign all jar files and pom.xml in ${dist}:
      for i in ${dist}/{pom.xml,*.jar}; do gpg --detach-sig -a --sign -u 5ef57534 $i; done

      Then run `ant deploy`.
    </echo>
  </target>
  
  <target name="deploy">
    <echo>
Uploading artifacts using ~/.m2/settings.xml. I hope you have the
permissions to do this.
    </echo>

    <resolver:pom file="${dist}/pom.xml" id="pom"/>
    <resolver:artifacts id="output">
      <artifact file="${dist}/${jar}.jar" />
      <artifact type="jar.asc" file="${dist}/${jar}.jar.asc" />
      <artifact classifier="runtime" file="${dist}/${runtimejar}.jar" />
      <artifact classifier="runtime" type="jar.asc" file="${dist}/${runtimejar}.jar.asc" />
      <artifact classifier="sources" file="${dist}/${jar}-sources.jar" />
      <artifact classifier="sources" type="jar.asc" file="${dist}/${jar}-sources.jar.asc" />
      <artifact classifier="javadoc" file="${dist}/${jar}-javadoc.jar" />
      <artifact classifier="javadoc" type="jar.asc" file="${dist}/${jar}-javadoc.jar.asc" />
      <artifact type="pom.asc" file="${dist}/pom.xml.asc" />
    </resolver:artifacts>
    <resolver:deploy artifactsref="output">
      <remoterepo refid="ossrh"/>
    </resolver:deploy>

    <echo>
Log into https://oss.sonatype.org as jhoenicke.
Click "Staging Repository", scroll down to com.github.jhoenicke...
Select it, check contents.
Click Close above the list of repositories.
Click Refresh (after a few seconds).
Click Release.
    </echo>
  </target>
</project>