added building sources zip

build.xml

@@ -1,37 +1,42 @@
 <project name="jdbf" default="jar" basedir=".">
-
-	<description>jdbf - Java library to write/read DBF files</description>
-
-	<property name="src.dir"           location="${basedir}/src" />
-	<property name="build.dir"         location="${basedir}/build" />
-	<property name="src.generated.dir" location="${build.dir}/java_generated_${version.tag}" />
-	<property name="classes.dir"       location="${build.dir}/classes"/>
-	<property name="dist.dir"          location="${build.dir}/dist"/>
-	<property name="jar.filename"      location="${dist.dir}/jdbf.jar"/>
-
-	<path id="main.classpath">
-		<pathelement path="${classes.dir}" />
-	</path>
-
-	<target name="mkdirs">
-		<mkdir dir="${build.dir}" />
-		<mkdir dir="${classes.dir}" />
-		<mkdir dir="${dist.dir}" />
-	</target>
-
-	<target name="clean">
-		<delete dir="${build.dir}" />
-	</target>
-
-	<target name="compile" description="compile the source" depends="clean,mkdirs">
-		<javac destdir="${classes.dir}"  debug="true">
-			<src path="${src.dir}"/>
-			<classpath refid="main.classpath" />
-		</javac>
-	</target>
-
-	<target name="jar" description="Create JAR file" depends="compile">
-	    <jar destfile="${jar.filename}" basedir="${classes.dir}"/>
-	</target>
-
+
+    <description>jdbf - Java library to write/read DBF files</description>
+
+    <property name="src.dir" location="${basedir}/src"/>
+    <property name="build.dir" location="${basedir}/build"/>
+    <property name="src.generated.dir" location="${build.dir}/java_generated_${version.tag}"/>
+    <property name="classes.dir" location="${build.dir}/classes"/>
+    <property name="dist.dir" location="${build.dir}/dist"/>
+    <property name="jar-name" value="jdbf"/>
+    <property name="jar.filename" value="${jar-name}.jar"/>
+    <property name="src-zip.filename" value="${jar-name}-src.zip"/>
+
+    <path id="main.classpath">
+        <pathelement path="${classes.dir}"/>
+    </path>
+
+    <target name="mkdirs">
+        <mkdir dir="${build.dir}"/>
+        <mkdir dir="${classes.dir}"/>
+        <mkdir dir="${dist.dir}"/>
+    </target>
+
+    <target name="clean">
+        <delete dir="${build.dir}"/>
+    </target>
+
+    <target name="compile" description="compile the source" depends="clean,mkdirs">
+        <javac destdir="${classes.dir}" debug="true">
+            <src path="${src.dir}"/>
+            <classpath refid="main.classpath"/>
+        </javac>
+    </target>
+
+    <target name="jar" description="Create JAR file" depends="compile">
+        <jar destfile="${dist.dir}/${jar.filename}" basedir="${classes.dir}"/>
+
+        <zip zipfile="${dist.dir}/${src-zip.filename}" basedir="${basedir}/src"
+             compress="true"/>
+    </target>
+
 </project>