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-4.7.2-complete.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 4 grammar">
    <java classname="org.antlr.v4.Tool"
        failonerror="true">
      <classpath path="${antlr_jar}" />
      <arg value="-o" />
      <arg value="${generated}" />
      <arg value="-package" />
      <arg value="processing.mode.java.preproc" />
      <arg value="${grammars}/Processing.g4" />
    </java>
  </target>

  <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->

  <property name="lsp4j.version" value="0.19.0" />

  <fileset id="lsp4j.files" dir="mode">
    <include name="org.eclipse.lsp4j.jar" />
    <include name="org.eclipse.lsp4j.jsonrpc.jar" />
    <include name="gson.jar" />
  </fileset>

  <condition property="lsp4j.present">
    <resourcecount refid="lsp4j.files" when="eq" count="3" />
  </condition>

  <!-- ok to ignore failed downloads if we at least have a version that's local -->
  <condition property="lsp4j.ignorable" value="false" else="true">
    <isset property="lsp4j.present" />
  </condition>

  <target name="download-lsp4j" unless="lsp4j.present">
    <!-- TODO implement a fallback URL that points to a location
         on download.processing.org so it's available forever. -->
    <property name="lsp4j.prefix"
              value="https://repo1.maven.org/maven2/org/eclipse/lsp4j" />

    <get src="${lsp4j.prefix}/org.eclipse.lsp4j/${lsp4j.version}/org.eclipse.lsp4j-${lsp4j.version}.jar"
         dest="mode/org.eclipse.lsp4j.jar"
         ignoreerrors="${lsp4j.ignorable}"
         usetimestamp="true" />

    <get src="${lsp4j.prefix}/org.eclipse.lsp4j.jsonrpc/${lsp4j.version}/org.eclipse.lsp4j.jsonrpc-${lsp4j.version}.jar"
         dest="mode/org.eclipse.lsp4j.jsonrpc.jar"
         ignoreerrors="${lsp4j.ignorable}"
         usetimestamp="true" />

    <get src="https://repo1.maven.org/maven2/com/google/code/gson/gson/2.9.1/gson-2.9.1.jar"
         dest="mode/gson.jar"
         ignoreerrors="${lsp4j.ignorable}"
         usetimestamp="true" />
  </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-4.7.2-complete.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/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.lsp4j.jar" />
    <pathelement location="mode/org.eclipse.lsp4j.jsonrpc.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-4.13.2.jar" />
    <pathelement location="../core/library-test/hamcrest-core-1.3.jar" />
    <pathelement location="../core/library-test/byte-buddy-1.11.19.jar" />
    <pathelement location="../core/library-test/objenesis-3.2.jar" />
    <pathelement location="../core/library-test/mockito-core-4.0.0.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="17"
             target="17"
             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/processing" destdir="bin-test" classpath="classpath.test" />
  </target>

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

  <target name="compile" description="Compile sources" depends="preproc,download-lsp4j">
    <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>