build.xml

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   or more contributor license agreements.  See the NOTICE file
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   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
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     http://www.apache.org/licenses/LICENSE-2.0

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<project name="ivy" default="coverage-report" xmlns:ivy="antlib:org.apache.ivy.ant">

	<property environment="env" />
    <property file="version.properties" />
    <property file="build.properties" />

    <property name="final.name" value="ivy.jar" />
    
    <target name="init-ivy-user-home" unless="ivy.use.local.home">
        <condition property="ivy.home" value="${env.IVY_HOME}">
            <isset property="env.IVY_HOME" />
        </condition>
        <property name="ivy.home" value="${user.home}/.ivy2" />
    </target>
    
    <target name="init-ivy-local-home" if="ivy.use.local.home">
        <property name="ivy.home" value="${basedir}/.ivy2" />
    </target>
    
    <target name="init-ivy-home" depends="init-ivy-user-home, init-ivy-local-home" />

    <target name="init-ivy" depends="compile-bootstrap">
        <taskdef resource="org/apache/ivy/ant/antlib.xml"
                uri="antlib:org.apache.ivy.ant">
            <classpath>
                <pathelement location="${core.classes.build.dir}" />
                <pathelement location="${bootstrap.classes.build.dir}" />
            </classpath>
        </taskdef>
    	
        <ivy:configure override="true" />
    </target>
    
    <target name="install" depends="init-ivy-home, jar" 
    	description="build Ivy and install it in Ivy user home for builds using Ivy user home to load Ivy jar">
        <property name="ivy.jar.file" value="${ivy.home}/jars/ivy.jar" />
        <copy file="${artifacts.build.dir}/jars/${final.name}" tofile="${ivy.jar.file}" />
    </target>

    <target name="install-ant" depends="init-ivy-home, jar"
    	description="build Ivy and install it in Ant home lib">
        <condition property="ant.home" value="${env.ANT_HOME}">
          <isset property="env.ANT_HOME" />
        </condition>
        <fail unless="ant.home" message="ANT_HOME environment variable or ant.home property required" />
        <copy file="${artifacts.build.dir}/jars/${final.name}" tofile="${ant.home}/lib/ivy.jar" />
    </target>

    <!-- =================================================================
         PREPARATION, CLEANING AND FLAGS TASKS
         ================================================================= -->
    <target name="init">
        <path id="lib.classpath">
            <fileset dir="${lib.dir}">
                <include name="*.jar" />
            </fileset>
        </path>
        <path id="build.bootstrap.classpath">
            <pathelement location="${core.classes.build.dir}" />
        </path>
        <path id="build.ant.classpath">
            <pathelement location="${core.classes.build.dir}" />
            <path refid="lib.classpath" />
        </path>
        <path id="build.optional.classpath">
            <path refid="build.ant.classpath" />
        </path>
        <path id="run.classpath">
            <pathelement location="${core.classes.build.dir}" />
            <pathelement location="${ant.classes.build.dir}" />
            <pathelement location="${optional.classes.build.dir}" />
            <path refid="lib.classpath" />
        </path>
        <path id="test.classpath">
            <pathelement location="${coverage.classes.dir}" />
            <fileset dir="${lib.dir}">
                <include name="*.jar" />
                <exclude name="ant.jar" />
                <exclude name="ant-launcher.jar" />
            	<exclude name="ant-nodeps.jar"/>
            	<exclude name="ant-trax.jar"/>
            </fileset>
            <pathelement location="${core.classes.build.dir}" />
            <pathelement location="${ant.classes.build.dir}" />
            <pathelement location="${optional.classes.build.dir}" />
            <pathelement path="${test.build.dir}" />
        </path>
    </target>
    
    <target name="prepare" depends="init">
        <mkdir dir="${classes.build.dir}" />
        <mkdir dir="${core.classes.build.dir}" />
    	<mkdir dir="${bootstrap.classes.build.dir}" />
        <mkdir dir="${ant.classes.build.dir}" />
        <mkdir dir="${optional.classes.build.dir}" />
        <mkdir dir="${all.classes.build.dir}" />
        <mkdir dir="${test.build.dir}" />
        <mkdir dir="${artifacts.build.dir}" />
        <mkdir dir="${test.report.dir}" />
    	<mkdir dir="${ivy.report.dir}" />
    </target>
    
    <target name="clean" description="delete all generated files keeping sources only">
        <delete dir="${classes.build.dir}" />
        <delete dir="${test.build.dir}" />
        <delete dir="${artifacts.build.dir}" />
        <delete dir="${test.report.dir}" />
        <delete dir="${javadoc.build.dir}" />
        <delete dir="${doc.build.dir}" />
        <delete dir="${build.dir}" />
    </target>
    
    <target name="clean-lib">
        <delete dir="${lib.dir}" />
    </target>
    
    <target name="clean-ivy-cache" depends="init-ivy-home">
        <delete dir="${ivy.home}/cache" />
    </target>
    
    <target name="clean-ivy-home" depends="init-ivy-home">
        <delete dir="${ivy.home}" />
    </target>
    
    <target name="clean-examples" description="clean all examples">
        <subant target="clean" failonerror="false">
            <fileset dir="${example.dir}" includes="**/build.xml" />
        </subant>       
    </target>
    
    <target name="clean-all" depends="clean, clean-lib, clean-examples" />
    
    <target name="/noresolve" description="use to skip dependency resolution">
        <property name="no.resolve" value="true" />
    </target>
    
    <target name="/notest" description="use to skip tests">
        <property name="skip.test" value="true" />
    </target>
    
    <target name="/nojavadoc" description="use to skip javadoc">
        <property name="skip.javadoc" value="true" />
    </target>
    
    <target name="/localivy" description="use a local ivy home">
        <property name="ivy.use.local.home" value="true" />
    </target>
    
    <target name="/offline" depends="/noresolve" description="use to indicate no internet connection is available">
        <property name="offline" value="true" />
    </target>
    
    <target name="default-version">
        <tstamp> 
            <format property="pubdate" pattern="yyyyMMddHHmmss" />
        </tstamp>
        <property name="version.prefix" value="${target.ivy.version}-local-" />
        <property name="build.version" value="${version.prefix}${pubdate}" />
        <property name="bundle.version" value="${target.ivy.bundle.version}.${target.ivy.bundle.version.qualifier}${pubdate}" />
    </target>

    <!-- =================================================================
         DEPENDENCY MNGT, COMPILATION AND JAR
         ================================================================= -->
    <target name="resolve" depends="init-ivy" unless="no.resolve">
        <ivy:retrieve conf="default,test" pattern="${lib.dir}/[artifact].[ext]" sync="yes"/>
    </target>

    <target name="compile-core" depends="prepare">
        <javac  srcdir="${src.dir}"
                destdir="${core.classes.build.dir}"
                sourcepath="" 
                source="${ivy.minimum.javaversion}"
                target="${ivy.minimum.javaversion}"
                debug="${debug.mode}"
                includeantruntime="no">
            <excludesfile name="ant.patterns" />
            <excludesfile name="optional.patterns" />
        </javac>
        <copy todir="${core.classes.build.dir}" includeEmptyDirs="false">
            <fileset dir="${src.dir}">
                <exclude name="**/*.java" />
                <excludesfile name="ant.patterns" />
                <excludesfile name="optional.patterns" />
            </fileset>
        </copy>
        
        <!-- copy settings files for backward compatibility with ivyconf naming -->
        <copy file="${core.classes.build.dir}/org/apache/ivy/core/settings/ivysettings-local.xml"
            tofile="${core.classes.build.dir}/org/apache/ivy/core/settings/ivyconf-local.xml" />
        <copy file="${core.classes.build.dir}/org/apache/ivy/core/settings/ivysettings-default-chain.xml"
            tofile="${core.classes.build.dir}/org/apache/ivy/core/settings/ivyconf-default-chain.xml" />
        <copy file="${core.classes.build.dir}/org/apache/ivy/core/settings/ivysettings-main-chain.xml"
            tofile="${core.classes.build.dir}/org/apache/ivy/core/settings/ivyconf-main-chain.xml" />
        <copy file="${core.classes.build.dir}/org/apache/ivy/core/settings/ivysettings-public.xml"
            tofile="${core.classes.build.dir}/org/apache/ivy/core/settings/ivyconf-public.xml" />
        <copy file="${core.classes.build.dir}/org/apache/ivy/core/settings/ivysettings-shared.xml"
            tofile="${core.classes.build.dir}/org/apache/ivy/core/settings/ivyconf-shared.xml" />
        <copy file="${core.classes.build.dir}/org/apache/ivy/core/settings/ivysettings.xml"
            tofile="${core.classes.build.dir}/org/apache/ivy/core/settings/ivyconf.xml" />
    </target>

	<!-- Build the Ant tasks with the current Ant runtime -->
    <target name="compile-bootstrap" depends="compile-core">
        <javac  srcdir="${src.dir}"
                destdir="${bootstrap.classes.build.dir}"
                sourcepath="" 
                classpathref="build.bootstrap.classpath"
                source="${ivy.minimum.javaversion}"
                target="${ivy.minimum.javaversion}"
                debug="${debug.mode}"
                includeantruntime="yes">
            <includesfile name="ant.patterns" />
        </javac>
        <copy todir="${bootstrap.classes.build.dir}" includeEmptyDirs="false">
            <fileset dir="${src.dir}">
                <includesfile name="ant.patterns" />
                <exclude name="**/*.java" />
            </fileset>
        </copy>
    </target>
    
	<!-- Build the Ant tasks with the minimal Ant runtime -->
    <target name="compile-ant" depends="compile-core, resolve">
        <javac  srcdir="${src.dir}"
                destdir="${ant.classes.build.dir}"
                sourcepath="" 
                classpathref="build.ant.classpath"
                source="${ivy.minimum.javaversion}"
                target="${ivy.minimum.javaversion}"
                debug="${debug.mode}"
                includeantruntime="no">
            <includesfile name="ant.patterns" />
        </javac>
        <copy todir="${ant.classes.build.dir}" includeEmptyDirs="false">
            <fileset dir="${src.dir}">
                <includesfile name="ant.patterns" />
                <exclude name="**/*.java" />
            </fileset>
        </copy>
        
        <!-- copy antlib for backward compatibility with fr.jayasoft.ivy package -->
        <copy file="${ant.classes.build.dir}/org/apache/ivy/ant/antlib.xml" 
                todir="${ant.classes.build.dir}/fr/jayasoft/ivy/ant" />
    </target>
    
    <target name="compile-optional" depends="compile-ant, resolve">
        <javac  srcdir="${src.dir}"
                destdir="${optional.classes.build.dir}"
                sourcepath="" 
                classpathref="build.optional.classpath"
                source="${ivy.minimum.javaversion}"
                target="${ivy.minimum.javaversion}"
                debug="${debug.mode}"
                includeantruntime="no">
            <includesfile name="optional.patterns" />
            <includesfile name="ant.patterns" />
        </javac>
        <copy todir="${core.classes.build.dir}" includeEmptyDirs="false">
            <fileset dir="${src.dir}">
                <includesfile name="optional.patterns" />
                <exclude name="**/*.java" />
            </fileset>
        </copy>
    </target>

    <!-- =================================================================
         Create the two jar files (Ivy core and Ivy core + Ant tasks)
         ================================================================= -->
    <target name="jar" depends="compile-optional, default-version" description="Create Jar files">
        <!-- identify compiled ivy version -->
        <echo message="version=${build.version}${line.separator}" file="${core.classes.build.dir}/module.properties" append="true" />
        <echo message="date=${pubdate}${line.separator}" file="${core.classes.build.dir}/module.properties" append="true" />

    	<mkdir dir="${artifacts.build.dir}/jars/"/>
    	
    	<!-- 
    		there is a default Bundle-Version attribute in the source MANIFEST, used to ease 
    		development in eclipse. 
    		We remove this line to make sure we get the Bundle-Version as set in the jar task 
    	-->
    	<copy file="${basedir}/META-INF/MANIFEST.MF" tofile="${artifacts.build.dir}/MANIFEST.MF">
    		<filterchain>
    			<replaceregex pattern="Bundle-Version:.*" replace="Bundle-Version: ${bundle.version}" byline="true" />
    		</filterchain>
    	</copy>

        <copy todir="${all.classes.build.dir}">
            <fileset dir="${core.classes.build.dir}" />
            <fileset dir="${ant.classes.build.dir}" />
            <fileset dir="${optional.classes.build.dir}" />
        </copy>

        <jar destfile="${artifacts.build.dir}/jars/${final.name}"
                manifest="${artifacts.build.dir}/MANIFEST.MF">
            <metainf dir="${basedir}" includes="LICENSE,NOTICE" />
            <manifest>
                <attribute name="Specification-Title" value="Apache Ivy with Ant tasks" />
                <attribute name="Specification-Version" value="${build.version}" />
                <attribute name="Specification-Vendor" value="Apache Software Foundation" />
                <attribute name="Implementation-Title" value="org.apache.ivy" />
                <attribute name="Implementation-Version" value="${build.version}" />
                <attribute name="Implementation-Vendor" value="Apache Software Foundation" />
                <attribute name="Implementation-Vendor-Id" value="org.apache" />
                <attribute name="Extension-name" value="org.apache.ivy" />
                <attribute name="Build-Version" value="${build.version}" />
            </manifest>
            <fileset dir="${all.classes.build.dir}" />
        </jar>
    	<!-- copy main jar to ease its use as an OSGi bundle -->
    	<copy file="${artifacts.build.dir}/jars/${final.name}" 
    		  tofile="${artifacts.build.dir}/org.apache.ivy_${bundle.version}.jar" />

        <!-- clean generated module properties file -->
        <delete file="${core.classes.build.dir}/module.properties" />
    </target>

	<!-- =================================================================
         PUBLISH LOCAL
         ================================================================= -->
    <target name="publish-local" depends="jar,sources" description="publishes Ivy to Ivy local repository">
        <ivy:publish resolver="local" pubrevision="${build.version}"
            artifactsPattern="${artifacts.build.dir}/[type]s/[artifact].[ext]" 
            forcedeliver="true" />
    </target>

	<!-- =================================================================
         TESTS
         ================================================================= -->
    <target name="build-custom-resolver-jar" depends="jar">
        <mkdir dir="${build.dir}/custom-classpath" />
        <javac  srcdir="${basedir}/test/custom-classpath"
                destdir="${build.dir}/custom-classpath"
                classpathref="run.classpath"
                source="${ivy.minimum.javaversion}"
                target="${ivy.minimum.javaversion}"
                debug="${debug.mode}"
                includeantruntime="no" />
        <jar    destfile="${test.dir}/org/apache/ivy/core/settings/custom-resolver.jar"
                basedir="${build.dir}/custom-classpath" />
    </target>

    <target name="init-tests-offline" if="offline">
            <fileset id="test.fileset" dir="${test.dir}">
                <include name="**/${test.class.pattern}.java" />
                <exclude name="**/Abstract*Test.java" />
                <not><contains text="remote.test" /></not>
            </fileset>
    </target>
        
    <target name="init-tests-online" unless="offline">
            <fileset id="test.fileset" dir="${test.dir}">
                <include name="**/${test.class.pattern}.java" />
                <exclude name="**/Abstract*Test.java" />
            </fileset>
    </target>
    
    <target name="init-tests" depends="init-tests-offline, init-tests-online" />
    
    <target name="emma" depends="jar" unless="skip.test">
        <ivy:cachepath organisation="emma" module="emma" revision="2.0.5312" 
                       inline="true" conf="default" pathid="emma.classpath" 
                       log="download-only" /> 
        <ivy:cachepath organisation="emma" module="emma_ant" revision="2.0.5312" 
                       inline="true" conf="default" pathid="emma.ant.classpath" transitive="false" 
                       log="download-only" /> 
        <taskdef resource="emma_ant.properties">
            <classpath refid="emma.classpath" />
            <classpath refid="emma.ant.classpath" />
        </taskdef>
        <property name="emma.enabled" value="true" />
        <property name="coverage.dir" value="${build.dir}/coverage" />
        <property name="coverage.classes.dir" value="${coverage.dir}/classes" />
        <mkdir dir="${coverage.dir}" />
        <mkdir dir="${coverage.classes.dir}" />
        <emma enabled="${emma.enabled}">
          <instr mode="copy"
                 destdir="${coverage.dir}/classes"
                 metadatafile="${coverage.dir}/metadata.emma">
            <instrpath>
                <pathelement location="${core.classes.build.dir}" />
                <pathelement location="${ant.classes.build.dir}" />
                <pathelement location="${optional.classes.build.dir}" />
            </instrpath>
          </instr>
        </emma>
        <delete file="${coverage.dir}/coverage.emma" />
        <!-- add emma path to test path, because emma jars need to be available when running 
             instrumented classes -->
        <ivy:addpath topath="test.classpath" first="true">
          <pathelement location="${coverage.dir}/classes" />
          <path refid="emma.classpath" />
        </ivy:addpath>
    </target>
    
    <target name="build-test" depends="jar">
        <javac  srcdir="${test.dir}"
                destdir="${test.build.dir}"
                classpathref="run.classpath"
                source="${ivy.minimum.javaversion}"
                target="${ivy.minimum.javaversion}"
                debug="${debug.mode}"
                encoding="ISO-8859-1"
                includeantruntime="no" />
        <copy todir="${test.build.dir}">
            <fileset dir="${test.dir}">
                <exclude name="**/*.java" />
            </fileset>
        </copy>
    </target>

	<target name="prepare-osgi-tests" depends="resolve" unless="skip.test">
        <ant dir="${basedir}/test/test-repo" target="generate-bundles" />
	</target>

	<target name="test-internal" depends="build-test, init-tests, prepare-osgi-tests" unless="skip.test">
        <mkdir dir="${test.xml.dir}" />
    	
        <junit 
           haltonfailure="off"
           haltonerror="off"
           errorproperty="test.failed"
           failureproperty="test.failed"
           showoutput="no"
           printsummary="yes"
           includeantruntime="yes"
           dir="${basedir}"
           fork="true">
            <classpath>
                <path refid="test.classpath" />
                <pathelement path="${ant.home}/lib/ant-nodeps.jar"/>
                <pathelement path="${ant.home}/lib/ant-trax.jar"/>
            </classpath>
        	
        	<!-- pass the proxy properties to the forked junit process to use correct proxy -->
        	<syspropertyset>
        		<propertyref prefix="http" />
       		</syspropertyset>
            <jvmarg value="-Demma.coverage.out.file=${coverage.dir}/coverage.emma" />
            <jvmarg value="-Demma.coverage.out.merge=true" />
            
            <!-- Added this to test IVY-65 -->
            <jvmarg value="-Duser.region=TR" />
            <jvmarg value="-Duser.language=tr" />
            
            <formatter type="xml"/>
            <batchtest todir="${test.xml.dir}">
                <fileset refid="test.fileset" />
            </batchtest>
        </junit>
    </target>

    <target name="test" depends="test-internal" description="Run the test">
        <fail if="test.failed"
              message="At least one test has failed. See logs (in ${test.xml.dir}) for details (use the target test-report to run the test with a report)" />
    </target>
    
    <!-- =================================================================
         REPORTS AND DOCUMENTATION
         ================================================================= -->
    <target name="test-report" depends="test-internal" unless="skip.test">
        <junitreport todir="${test.xml.dir}">
            <fileset dir="${test.xml.dir}">
                <include name="TEST-*.xml" />
            </fileset>
            <report format="frames" todir="${test.report.dir}" />
        </junitreport>
        <fail if="test.failed"
              message="At least one test has failed. See logs (in ${test.xml.dir}) or report (in ${test.report.dir})" />
    </target>
    
    <target name="coverage-report" depends="emma, test-report"  unless="skip.test"
            description="run tests with instrumentation and generate coverage report">
        <mkdir dir="${coverage.report.dir}" />
        <emma>
            <report sourcepath="${src.dir}">
                <fileset dir="${coverage.dir}">
                    <include name="*.emma" />
                </fileset>

                <txt outfile="${coverage.report.dir}/coverage.txt" />
                <html outfile="${coverage.report.dir}/coverage.html" />
             </report>
         </emma>
    </target>
    
	<target name="ivy-report" depends="resolve">
		<ivy:report todir="${ivy.report.dir}"/>
	</target>

    <target name="javadoc" unless="skip.javadoc">
        <javadoc destdir="${javadoc.build.dir}" useexternalfile="true">
            <fileset dir="${src.dir}" includes="**/*.java" />
        </javadoc>
    </target>
	
    <target name="sources" depends="default-version" description="Create source archive files">
    	<mkdir dir="${artifacts.build.dir}/sources/"/>
        <jar destfile="${artifacts.build.dir}/sources/${final.name}">
            <metainf dir="${basedir}" includes="LICENSE,NOTICE" />
            <manifest>
                <attribute name="Specification-Title" value="Apache Ivy Sources" />
                <attribute name="Specification-Version" value="${build.version}" />
                <attribute name="Specification-Vendor" value="Apache Software Foundation" />
            </manifest>
            <fileset dir="${src.dir}" />
        </jar>
	</target>
	
    <target name="fixcrlf">
        <property name="eol.native.includes" 
            value="**/*.html,**/*.json,**/*.java,**/*.xml,**/*.txt,**/*.MF,**/*.properties,**/*.patterns,**/*.pom,**/*.xsl,**/*.css" />
        <property name="eol.native.excludes" 
            value="build/**,bin/**,lib/**" />

        <fileset id="eol.native.fileset" 
            dir="${basedir}" 
            includes="${eol.native.includes}"
            excludes="${eol.native.excludes}" />
        
        <fixcrlf srcdir="${basedir}" 
            includes="${eol.native.includes}" 
            excludes="${eol.native.excludes}" />
        <apply executable="svn">
            <fileset refid="eol.native.fileset" />
            <arg value="propset" />
            <arg value="svn:eol-style" />
            <arg value='"native"' />
        </apply>
    </target>
    
    <!-- Checks Ivy codebase according to ${checkstyle.src.dir}/checkstyle-config  -->
    <target name="checkstyle-internal" depends="jar">
        <ivy:cachepath organisation="checkstyle" module="checkstyle" revision="4.3"
                inline="true" conf="default" pathid="checkstyle.classpath" transitive="true" 
        		log="download-only"/>
        <taskdef resource="checkstyletask.properties" classpathref="checkstyle.classpath" />

        <mkdir dir="${checkstyle.report.dir}" />
        <checkstyle config="${checkstyle.src.dir}/checkstyle-config" 
        	failOnViolation="false" failureProperty="checkstyle.failed">
        	<classpath>
	        	<path refid="run.classpath" />
        	</classpath>
            <formatter type="xml" toFile="${checkstyle.report.dir}/checkstyle.xml" />
            <fileset dir="${src.dir}">
                <include name="**/*.java" />
            </fileset>
            <fileset dir="${example.dir}">
                <include name="**/*.java" />
            </fileset>
        </checkstyle>
  	</target>
	
    <target name="checkstyle" depends="checkstyle-internal" description="checks Ivy codebase according to ${checkstyle.src.dir}/checkstyle-config">
    	<fail if="checkstyle.failed"
    		message="Checkstyle has errors. See report in ${checkstyle.report.dir}" />
    </target>

    <target name="checkstyle-report" depends="checkstyle-internal">
        <property name="checkstyle.basedir" location="${src.dir}" />
        <xslt in="${checkstyle.report.dir}/checkstyle.xml"
                style="${checkstyle.src.dir}/checkstyle-frames.xsl"
                out="${checkstyle.report.dir}/output.txt">
            <param name="basedir" expression="${checkstyle.basedir}" />
        </xslt>
    </target>

    <target name="init-findbugs" unless="findbugs.home">
        <!-- Findbugs: Getting Findbugs -->
        <property name="findbugs.download.name" 
                  value="findbugs-1.3.5"
                  description="Name of the download file without suffix. Also the internal root directory of the ZIP."/>
        <property name="findbugs.download.file" 
                  value="${findbugs.download.name}.zip"
                  description="The filename of the ZIP."/>
        <property name="findbugs.download.url"  
                  value="http://garr.dl.sourceforge.net/sourceforge/findbugs/${findbugs.download.file}"
                  description="The download adress at a mirror of Sourceforge."/>
        <property name="findbugs.download.to"   
                  value="${build.dir}/.downloads"
                  description="Where to store the download and 'install' Findbugs."/>
        <available 
          property="findbugs.home" 
          value="${findbugs.download.to}/${findbugs.download.name}"
          file="${findbugs.download.to}/${findbugs.download.name}/lib/findbugs.jar"
          description="Check if Findbugs is already installed."
        />
      
        <!-- Findbugs: Running Findbugs -->
        <property name="findbugs.reportdir" 
                  location="${reports.dir}/findbugs" 
                  description="Where to store Findbugs results"/>
        <property name="findbugs.raw"       
                  value="raw.xml" 
                  description="Findbugs Output xml-file"/>
        <property name="findbugs.xsl"       
                  value="fancy.xsl" 
                  description="Which XSL to use for generating Output: default, fancy, plain, summary"/>
        <property name="findbugs.jvmargs"   
                  value="-Xms128m -Xmx512m" 
                  description="JVMArgs for invoking Findbugs"/>

        <mkdir dir="${findbugs.download.to}"/>
        <get src="${findbugs.download.url}" dest="${findbugs.download.to}/${findbugs.download.file}"/>
        <unzip src="${findbugs.download.to}/${findbugs.download.file}" dest="${findbugs.download.to}"/>
        <property name="findbugs.home" location="${findbugs.download.to}/${findbugs.download.name}"/>
        <mkdir dir="${findbugs.home}/plugin"/>
    </target>
  
    <target name="findbugs" description="checks Ivy codebase with Findbugs" depends="init-findbugs,compile-core" xmlns:fb="http://findbugs.sourceforge.net/">
        <path id="findbugs.real.classpath">
           <fileset dir="${findbugs.home}/lib" includes="*.jar"/>
        </path>
    
        <!-- Load the Findbugs AntTasks -->               
        <taskdef uri="http://findbugs.sourceforge.net/" resource="edu/umd/cs/findbugs/anttask/tasks.properties" classpathref="findbugs.real.classpath" />
            
        <!-- Start Findbugs -->
        <mkdir dir="${findbugs.reportdir}"/>
        <fb:findbugs home="${findbugs.home}"
                     classpathref="findbugs.real.classpath"
                     output="xml:withMessages"
                     outputFile="${findbugs.reportdir}/${findbugs.raw}"
                     jvmargs="${findbugs.jvmargs}"
                     projectName="${Name} ${project.version}">
            <class location="${core.classes.build.dir}" />
            <sourcePath path="${src.dir}" />
        </fb:findbugs>
        
        <!-- Generate (human) readable output -->
        <xslt basedir="${findbugs.reportdir}" includes="${findbugs.raw}" destdir="${findbugs.reportdir}">
            <style>
                <javaresource name="${findbugs.xsl}" classpathref="findbugs.real.classpath"/>
            </style>  
        </xslt>
    </target>
 
    <!-- =================================================================
         IDE SPECIFIC
         ================================================================= -->
    <available file="${basedir}/.classpath" property="eclipse.classpath.exists" />
    <target name="check-eclipse-classpath-overwrite" if="eclipse.classpath.exists">
        <input message=".classpath file already exists.${line.separator}Are you sure you want to overwrite it and loose your original file?" 
               validargs="Y,N,y,n" addproperty="eclipse.classpath.confirm" />
        <condition property="eclipse.classpath.abort">
            <equals arg1="${eclipse.classpath.confirm}" arg2="N" casesensitive="false" />
        </condition>
    </target>
    
    <target name="eclipse-default" depends="resolve, check-eclipse-classpath-overwrite"
            unless="eclipse.classpath.abort"
            description="creates a default .classpath for eclipse, using jars resolved by this ant build">
        <copy file="${basedir}/.classpath.default" tofile="${basedir}/.classpath" overwrite="true" />
    </target>

    <target name="eclipse-ivyde" depends="check-eclipse-classpath-overwrite"
            unless="eclipse.classpath.abort"
            description="creates a .classpath for eclipse using Apache IvyDE version">
        <copy file="${basedir}/.classpath.ivyde" tofile="${basedir}/.classpath" overwrite="true" />
    </target>
</project>