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<?xml version="1.0"?>
<!--
=============================================================================
Maven plugin for Clirr.
=============================================================================
-->
<project
xmlns:j="jelly:core"
xmlns:util="jelly:util"
xmlns:ant="jelly:ant"
xmlns:x="jelly:xml">
<!--
========================================================================
Default goal.
========================================================================
-->
<goal name="clirr" description="Run binary compatibility check"
prereqs="clirr:check"/>
<!--
========================================================================
Initializations.
========================================================================
-->
<goal name="clirr:init">
<ant:path id="clirr.classpath">
<ant:pathelement location="${plugin.getDependencyPath('clirr:clirr-core')}"/>
<ant:pathelement location="${plugin.getDependencyPath('bcel:bcel')}"/>
</ant:path>
<ant:taskdef resource="clirrtask.properties" classpathref="clirr.classpath"/>
</goal>
<!--
========================================================================
Download baseline version
========================================================================
-->
<goal name="clirr:download-baseline" prereqs="clirr:init">
<!-- If the clirr.baseline.version property is not defined, we get
the last released version from the POM using the <versions> tag. We
assume the latest version is the last one in the <version> list. -->
<j:invokeStatic var="latestVersion" method="getLatestVersion"
className="net.sf.clirr.maven.ClirrUtils">
<j:arg type="java.util.List" value="${pom.versions}"/>
</j:invokeStatic>
<j:if test="${latestVersion == null}">
<ant:fail>No released version found in the POM. Please specify a baseline version using the clirr.baseline.version property.</ant:fail>
</j:if>
<!-- Compute baseline jar name/url -->
<j:set var="clirr.baseline.jar"
value="${pom.artifactId}-${latestVersion}.${clirr.baseline.type}"/>
<j:set var="clirr.baseline.url"
value="${clirr.baseline.url}/${clirr.baseline.jar}"/>
<!-- Location where to put downloaded baseline jar -->
<j:set var="clirr.baseline.destination"
value="${maven.repo.local}/${pom.groupId}/${clirr.baseline.type}s/${clirr.baseline.jar}"/>
<!-- Download baseline jar if online -->
<j:choose>
<j:when test="${maven.mode.online}">
<!-- TODO: Improve error reporting when working offline or when an
error occurs in the call to HttpUtils.getFile() -->
<j:invokeStatic method="getBaselineJar"
className="net.sf.clirr.maven.ClirrUtils">
<j:arg type="org.apache.maven.jelly.MavenJellyContext" value="${context}"/>
</j:invokeStatic>
</j:when>
<j:otherwise>
<ant:available property="baselineJarPresent" file="${clirr.baseline.destination}"/>
<j:if test="${baselineJarPresent == null}">
<ant:fail>Cannot find file [${clirr.baseline.destination}]</ant:fail>
</j:if>
</j:otherwise>
</j:choose>
</goal>
<!--
========================================================================
Run binary compatibility checks.
========================================================================
-->
<goal name="clirr:check" prereqs="clirr:init"
description="Run binary compatibility check">
<j:if test="${context.getVariable('clirr.baseline.download') == true
and context.getVariable('clirr.baseline.destination') == null}">
<attainGoal name="clirr:download-baseline"/>
</j:if>
<attainGoal name="jar:jar"/>
<ant:dirname property="clirr.baseline.destination.dir"
file="${clirr.baseline.destination}"/>
<ant:basename property="clirr.baseline.destination.basename"
file="${clirr.baseline.destination}"/>
<clirr
failOnBinWarning="${clirr.fail.on.warning}"
failOnBinError="${clirr.fail.on.error}"
failOnSrcWarning="${clirr.fail.on.warning}"
failOnSrcError="${clirr.fail.on.error}">
<origFiles dir="${clirr.baseline.destination.dir}"
includes="${clirr.baseline.destination.basename}"/>
<newFiles dir="${maven.build.dir}" includes="${maven.final.name}.jar"/>
<formatter type="xml" outfile="${clirr.report.file}"/>
<newClassPath refid="maven.dependency.classpath"/>
<!-- TODO: If the old version has different dependencies, this is not correct. -->
<origClassPath refid="maven.dependency.classpath"/>
</clirr>
</goal>
</project>
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