Guys, in my earlier posts we learnt how to write a simple basic build.xml and also learnt about the build.properties. Today we'll modify, update our build.xml to include some more functionality.
Let's add the following 2 features :
Let's add the following 2 features :
- add a MANIFEST.MF file to the jar package which will contain the packaging information
- create documentation using javadoc.
Check out the updated build.xml with the tasks for the same below :
Notice the "create-jar" target where we have added the <manifest></manifest> tags in which we have mentioned the main class for instance. This will create a MANIFEST.MF file within the jar. I'll write a new post on the Manifest file soon.
Also for the javadoc, we have a new target named "create-documentation". If you check the folder structure, you'll find the index.html within the docs folder. Try looking into the index.html, you'll see the class and package details in a sample webpage decorated with the default javadoc css stylesheet.
<?xml version="1.0" encoding="UTF-8"?>
<project name="AntBuildTest" default="generate-docs" basedir=".">
<property name="build.home" value="${basedir}" />
<property file="build.properties"/>
<tstamp>
<format property="timestamp" pattern="dd-MM-yyyy"/>
</tstamp>
<target name="clean">
<delete dir="${build.home}/src" />
<delete dir="${build.home}/bin" />
<delete dir="${build.home}/lib" />
<delete dir="${build.home}/test" />
<delete dir="${build.home}/dist" />
<delete dir="${build.home}/docs" />
<delete dir="${build.home}/logs" />
</target>
<target name="createdir" depends="clean">
<mkdir dir="${build.home}/src" />
<mkdir dir="${build.home}/bin" />
<mkdir dir="${build.home}/lib" />
<mkdir dir="${build.home}/test" />
<mkdir dir="${build.home}/dist" />
<mkdir dir="${build.home}/docs" />
<mkdir dir="${build.home}/logs" />
</target>
<path id="classpath">
<pathelement location="${build.home}/bin"></pathelement>
<fileset dir="${lib.dir}" includes="**/*.jar"/>
</path>
<target name="copydir" depends="createdir">
<copydir src="${workspace.src}"
dest="${build.home}/src"></copydir>
</target>
<target name="compile" depends="copydir, clean">
<javac classpathref="classpath" includeantruntime="false"
srcdir="${build.home}/src"
destdir="${build.home}/bin"
includes="**/*.java"></javac>
</target>
<target name="create-jar" depends="compile">
<jar basedir="${build.home}/bin" destfile="${build.home}/dist/${timestamp}-TestJar-${versionnum}.jar"
includes="**/*.class">
<manifest>
<attribute name="Main-class" value="com.ironcladzone.FileSize"/>
</manifest>
</jar>
</target>
<target name="generate-docs" depends="create-jar">
<javadoc sourcepath="${build.home}/${src.dir}" destdir="docs"/>
</target>
</project>
Notice the "create-jar" target where we have added the <manifest></manifest> tags in which we have mentioned the main class for instance. This will create a MANIFEST.MF file within the jar. I'll write a new post on the Manifest file soon.
Also for the javadoc, we have a new target named "create-documentation". If you check the folder structure, you'll find the index.html within the docs folder. Try looking into the index.html, you'll see the class and package details in a sample webpage decorated with the default javadoc css stylesheet.
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