processing4/java/build.xml

<?xml version="1.0"?>
<project name="Java Mode" default="build">

  <property name="generated"
	    value="${basedir}/generated/processing/mode/java/preproc" />
  <mkdir dir="${generated}" />

  <property name="grammars"
	    value="${basedir}/src/processing/mode/java/preproc" />

  <property name="antlr_jar"
	    value="${basedir}/mode/antlr.jar" />

  <property name="mode_jar"
            value="${basedir}/mode/JavaMode.jar" />

  <classloader taskname="antlr">
    <classpath path="${antlr_jar}" />
  </classloader>

  <target name="clean" description="Clean the build directories">
    <delete dir="bin" />
    <delete dir="bin-test" />
    <delete file="${mode_jar}" />
    <delete>
      <fileset dir="${generated}">
      	<include name="*.java" />
      	<include name="*.tokens" />
      	<include name="*.txt" />
      	<include name="*.g" />
      	<include name="*.smap" />
      	<include name="*.properties" />
      </fileset>
    </delete>
  </target>

  <target name="preproc" description="Compile ANTLR grammar">
    <antlr target="${grammars}/java15.g" outputdirectory="${generated}">
      <classpath path="${antlr_jar}" />
    </antlr>
    <antlr target="${grammars}/pde.g"
	   outputdirectory="${generated}"
	   glib="${grammars}/java15.g">
      <classpath path="${antlr_jar}" />
    </antlr>

    <!-- clean up the warning mess caused by this old antlr version -->
    <!--<property name="uuc" value="@SuppressWarnings({ &quot;unused&quot;, &quot;unchecked&quot;, &quot;cast&quot; })${line.separator}" />-->
    <property name="uucr" value="@SuppressWarnings({ &quot;unused&quot;, &quot;unchecked&quot;, &quot;cast&quot;, &quot;rawtypes&quot;  })${line.separator}" />
    <property name="uc" value="@SuppressWarnings({ &quot;unused&quot;, &quot;cast&quot; })${line.separator}" />

    <!-- need to match against the previous line so that we don't re-add -->
    <replaceregexp file="generated/processing/mode/java/preproc/JavaLexer.java"
                   match="(\n\n)(public class JavaLexer .*)"
                   replace="\1${uucr}\2">
    </replaceregexp>

    <replaceregexp file="generated/processing/mode/java/preproc/JavaRecognizer.java"
                   match="(\*/\n)(public class JavaRecognizer .*)"
                   replace="\1${uc}\2">
    </replaceregexp>

    <replaceregexp file="generated/processing/mode/java/preproc/PdeLexer.java"
                   match="(\n\n)(public class PdeLexer .*)"
                   replace="\1${uucr}\2">
    </replaceregexp>

    <replaceregexp file="generated/processing/mode/java/preproc/PdeRecognizer.java"
                   match="(\n\n)(public class PdeRecognizer .*)"
                   replace="\1${uc}\2">
    </replaceregexp>
    <!-- end of workaround for old antlr -->
  </target>

  <path id="classpath.base">
    <pathelement location="../core/library/core.jar" />
    <pathelement location="../app/pde.jar" />
    <pathelement location="../app/lib/ant.jar" />
    <pathelement location="../app/lib/ant-launcher.jar" />
    <pathelement location="../app/lib/apple.jar" />
    <pathelement location="../app/lib/jna.jar" />
    <pathelement location="../app/lib/jna-platform.jar" />
    <pathelement location="mode/antlr.jar" />
    <pathelement location="mode/classpath-explorer-1.0.jar" />
    <pathelement location="mode/jsoup-1.7.1.jar" />
    <pathelement location="mode/org.netbeans.swing.outline.jar" />
    <pathelement location="mode/jdi.jar" />
    <pathelement location="mode/jdimodel.jar" />
    <pathelement location="mode/com.ibm.icu.jar" />
    <pathelement location="mode/org.eclipse.core.contenttype.jar" />
    <pathelement location="mode/org.eclipse.core.jobs.jar" />
    <pathelement location="mode/org.eclipse.core.resources.jar" />
    <pathelement location="mode/org.eclipse.core.runtime.jar" />
    <pathelement location="mode/org.eclipse.equinox.common.jar" />
    <pathelement location="mode/org.eclipse.equinox.preferences.jar" />
    <pathelement location="mode/org.eclipse.jdt.compiler.apt.jar" />
    <pathelement location="mode/org.eclipse.jdt.core.jar" />
    <pathelement location="mode/org.eclipse.osgi.jar" />
    <pathelement location="mode/org.eclipse.text.jar" />
  </path>

  <path id="classpath.test">
    <pathelement location="../core/library-test/junit-4.8.1.jar" />
    <pathelement location="../core/library-test/mockito-all-1.10.19.jar" />
    <pathelement location = "bin-test" />
    <path refid="classpath.base" />
  </path>

  <macrodef name="compilecommon">
    <attribute name="destdir"/>
    <attribute name="srcdir"/>
    <attribute name="classpath"/>
    <sequential>
      <condition property="core-built">
        <available file="../core/library/core.jar" />
      </condition>
      <fail unless="core-built" message="Please first build the core library and make sure it is located at ../core/library/core.jar" />

      <condition property="app-built">
        <available file="../app/pde.jar" />
      </condition>
      <fail unless="app-built" message="Please build app first and make sure it is located at ../app/pde.jar" />

      <mkdir dir="@{destdir}" />

      <!-- in some cases, pde.jar was not getting built
  	 https://github.com/processing/processing/issues/1792 -->
      <delete file="${mode_jar}" />

      <!-- env used to set classpath below -->
      <property environment="env" />

      <javac source="1.8"
  	   target="1.8"
  	   destdir="@{destdir}"
  	   excludes="**/tools/format/**"
  	   encoding="UTF-8"
  	   includeAntRuntime="false"
  	   debug="on"
  	   nowarn="true"
  	   compiler="modern">
        <src path="@{srcdir}" />
        <src path="generated" />
        <classpath refid="@{classpath}"/>
      </javac>
    </sequential>
  </macrodef>

  <target name="test-compile" depends="preproc">
    <compilecommon srcdir="src; test" destdir="bin-test" classpath="classpath.test" />
  </target>

  <target name="test" depends="test-compile">
    <junit haltonfailure="true">
      <classpath refid="classpath.test" />
      <formatter type="brief" usefile="false" />
      <batchtest>
        <fileset dir="test">
          <include name="**/*Test.java" />
        </fileset>
      </batchtest>
    </junit>
  </target>

  <target name="compile" depends="test" description="Compile sources">
    <compilecommon srcdir="src" destdir="bin" classpath="classpath.base" />
  </target>

  <target name="build" depends="compile" description="Build PDE">
    <jar basedir="bin" destfile="${mode_jar}" />
  </target>

</project>