<?xml version="1.0"?>

<!--
  =======================================================================
    Build file to fetch optional libraries for Apache Ant

   Copyright (c) 2005-2006 The Apache Software Foundation.  All rights
   reserved.

  =======================================================================
-->
<project name="fetch" default="all" basedir=".">

<description>
  This build file downloads JAR files that optional Ant tasks use,
  and installs them in a location that is accessible the next time Ant runs.

  You can choose three locations, by going -Ddest=LOCATION on the command line
  -Ddest=user     user lib dir  ${user.home}/.ant/lib
  -Ddest=system   ant lib dir   ${ant.home}/lib --Default--
  -Ddest=optional optional dir  ${ant.home}/lib/optional  (for Ant developers)

  You may also need to set proxy settings. On Java1.5, Ant tries to get
  this from the OS, unless you use the -noproxy option.

  Proxies can be configured manually setting the JVM proxy values in the
  ANT_OPTS environment variable.

  For example, to set the proxy up in the tcsh shell, the command would be
  something like:

  For csh/tcsh:
    setenv ANT_OPTS "-Dhttp.proxyHost=proxy -Dhttp.proxyPort=8080"
  For bash:
    export ANT_OPTS="-Dhttp.proxyHost=proxy -Dhttp.proxyPort=8080"
  For Windows, set the environment variable in the appropriate dialog box
  and open a new console. or, by hand
    set ANT_OPTS = -Dhttp.proxyHost=proxy -Dhttp.proxyPort=8080
</description>

  <!-- Give user a chance to override without editing this file
       (and without typing -D each time it compiles it) -->
  <property file="${user.home}/.ant/ant.properties"/>
  <property name="lib.dir" location="lib" />
  <property name="optional.dir" location="${lib.dir}/optional" />
  <property name="userlib.dir" location="${user.home}/.ant/lib" />

  <!-- load in our properties table -->
  <property file="${lib.dir}/libraries.properties"/>

  <import file="get-m2.xml" />

  <target name="pick-dest">
    <condition property="dest.dir"
      value="${lib.dir}">
      <or>
        <equals arg1="${dest}" arg2="system" />
        <not><isset property="dest"/></not>
      </or>
    </condition>
    <condition property="dest.dir"
      value="${optional.dir}">
      <equals arg1="${dest}" arg2="optional" />
    </condition>
    <condition property="dest.dir"
      value="${userlib.dir}">
      <equals arg1="${dest}" arg2="user" />
    </condition>
    <fail unless="dest.dir">Unknown destination : ${dest}</fail>
    <echo>Downloading to ${dest.dir}</echo>
    <property name="m2.dest.dir" value="${dest.dir}" />
  </target>


  <target name="macros" depends="pick-dest,get-m2"
    xmlns:artifact="antlib:org.apache.maven.artifact.ant">

    <macrodef name="f2">
      <attribute name="project" />
      <attribute name="archive" default="@{project}"/>
      <sequential>
        <fail>
        Unknown archive @{archive}
          <condition>
            <not>
            <isset property="@{archive}.version"/>
            </not>
          </condition>
        </fail>
        <artifact:dependencies pathID="@{archive}.path">
          <dependency groupID="@{project}"
            artifactID="@{archive}"
            version="${@{archive}.version}"/>
        </artifact:dependencies>
        <!-- now we are left with the problem of getting the files
             into our directory -->
        <copypath destdir="${dest.dir}" pathref="@{archive}.path">
          <flattenmapper/>
        </copypath>
      </sequential>
    </macrodef>
  </target>



  <!-- any init stuff -->
  <target name="init" depends="macros" />


  <target name="diag" depends="init">
    <echoproperties />
  </target>

  <target name="logging"
    description="load logging libraries"
    depends="init">
    <f2 project="log4j" />
    <f2 project="commons-logging" archive="commons-logging-api" />
  </target>

  <target name="junit"
    description="load junit libraries"
    depends="init">
    <f2 project="junit" />
  </target>

  <target name="xml"
    description="load full XML libraries (xalan, resolver)"
    depends="init">
    <f2 project="xalan" />
    <f2 project="xml-resolver" />
  </target>

  <target name="networking"
    description="load networking libraries (commons-net; jsch)"
    depends="init">
    <f2 project="commons-net" />
    <f2 project="jsch" />
  </target>

  <target name="regexp"
    description="load regexp libraries"
    depends="init">
    <f2 project="regexp" />
    <f2 project="oro" />
  </target>

  <target name="antlr"
    description="load antlr libraries"
    depends="init">
    <f2 project="antlr" />
  </target>

  <target name="bcel"
    description="load bcel libraries"
    depends="init">
    <f2 project="bcel" />
  </target>

  <target name="jdepend"
    description="load jdepend libraries"
    depends="init">
    <f2 project="jdepend" />
  </target>

  <target name="bsf"
    description="load bsf libraries"
    depends="init">
    <f2 project="bsf" />
  </target>

  <target name="jruby"
          description="load jruby"
          depends="bsf">
    <f2 project="org.jruby" archive="jruby"/>
  </target>

  <target name="beanshell"
          description="load beanshell support"
          depends="bsf">
    <f2 project="org.beanshell" archive="bsh"/>
    <f2 project="org.beanshell" archive="bsh-core"/>
  </target>

  <target name="jython"
          description="load jython"
          depends="bsf">
    <f2 project="jython" archive="jython"/>
  </target>

  <target name="script"
          description="load script languages"
          depends="bsf,jruby,jython,beanshell"/>

  <target name="debugging"
    description="internal ant debugging"
    depends="init">
    <f2 project="which" />
  </target>

  <target name="all"
    description="load all the libraries"
    depends="logging,junit,xml,networking,regexp,antlr,bcel,jdepend,bsf,debugging" />

</project>
