<!--
  - A sample build.xml that can be saved in WEB-INF/build.xml and run with
  - ant -f WEB-INF/build.xml
 -->

<project name="application" default="help" basedir=".">
  <property file="local.properties"/>

  <!-- assume build.xml is in webapps/APPNAME/WEB-INF for finding resin.home -->
  <property name="resin.home" location="${basedir}/../../.."/>
  <property name="resin.root" location="${resin.home}"/>

  <property name="webApp.root"    location="${basedir}/.."/>
  <property name="webApp.lib"     location="${webApp.root}/WEB-INF/lib"/>
  <property name="webApp.src"     location="${webApp.root}/WEB-INF/classes"/>
  <property name="webApp.classes" location="${webApp.root}/WEB-INF/classes"/>
  <property name="webApp.work"    location="${webApp.root}/WEB-INF/work"/>

  <property name="war"    location="${java.io.tmpdir}/${ant.project.name}.war"/>

  <path id="classpath">
    <fileset dir="${resin.home}/lib">
      <include name="*.jar"/>
    </fileset>
 
    <fileset dir="${webApp.lib}">
      <include name="*.jar"/>
    </fileset>
 
    <pathelement location="${java.home}/../lib/tools.jar"/>
  </path>

  <target name="help">
    <echo>
A sample build.xml that can be saved in WEB-INF/build.xml and run with
ant -f WEB-INF/build.xml all

Most developers using Resin do not use a build script because Resin will
compile all changed files automatically.  However precompilation of all
files is sometimes desired before deploying an application in production.

TARGETS:

compile     all compilation
  classes   compile classes in WEB-INF/classes
  jsp       pre-compile all jsp files 

war         build a war file in ${war}

clean       delete the .class and compiled jsp files

    </echo>
  </target>

  <target name="compile" depends="classes, jsp"/>

  <target name="classes">
    <mkdir dir="${webApp.classes}"/>

    <javac srcdir="${webApp.src}"
           destdir="${webApp.classes}"
           classpathref="classpath"
           fork="true"
           />
  </target>

  <target name="jsp">

    <mkdir dir="${webApp.work}"/>

    <java classname="com.caucho.jsp.JspCompiler"
          classpathref="classpath" fork="true">

      <arg value="-app-dir"/>
      <arg path="${webApp.root}"/>
      <arg value="-class-dir"/>
      <arg path="${webApp.work}"/>

      <arg path="${webApp.root}"/>
    </java>

  </target>

  <target name="war" depends="compile">
    <delete file="${war}"/>

    <jar destfile="${war}"
         basedir="${webApp.root}"/>
  </target>

  <target name="clean">
    <delete dir="${webApp.root}/WEB-INF/work"/>

    <delete>
      <fileset dir="${webApp.classes}" includes="**/*.class"/>
    </delete>
  </target>

</project>