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POMaven 3 regression: Profile dependencies lost?
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  1. POMaven 3 regression: Profile dependencies lost?
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    copied!<p>I observed a change behavior between Maven 2 and Maven 3. Is this a bug or a feature? I couldn't find anything in the <a href="https://cwiki.apache.org/MAVEN/maven-3x-compatibility-notes.html" rel="nofollow">Maven 3.x Compatibility Notes</a></p> <p>I use two different profiles to add dependencies for different environment in a multi-module project.</p> <p>parent-pom:</p> <pre><code>&lt;project&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;group&lt;/groupId&gt; &lt;artifactId&gt;main&lt;/artifactId&gt; &lt;packaging&gt;pom&lt;/packaging&gt; &lt;version&gt;1.0.0-SNAPSHOT&lt;/version&gt; &lt;modules&gt; &lt;module&gt;common&lt;/module&gt; &lt;module&gt;portal&lt;/module&gt; &lt;/modules&gt; &lt;/project&gt; </code></pre> <p>The common-pom has the profile in it:</p> <pre><code>&lt;project&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;group&lt;/groupId&gt; &lt;artifactId&gt;common&lt;/artifactId&gt; &lt;packaging&gt;jar&lt;/packaging&gt; &lt;version&gt;1.0.0-SNAPSHOT&lt;/version&gt; &lt;parent&gt; &lt;groupId&gt;group&lt;/groupId&gt; &lt;artifactId&gt;main&lt;/artifactId&gt; &lt;version&gt;1.0.0-SNAPSHOT&lt;/version&gt; &lt;relativePath&gt;../pom.xml&lt;/relativePath&gt; &lt;/parent&gt; &lt;profiles&gt; &lt;profile&gt; &lt;id&gt;development&lt;/id&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;log4j&lt;/groupId&gt; &lt;artifactId&gt;log4j&lt;/artifactId&gt; &lt;version&gt;1.2.14&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/profile&gt; &lt;profile&gt; &lt;id&gt;production&lt;/id&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;commons-logging&lt;/groupId&gt; &lt;artifactId&gt;commons-logging&lt;/artifactId&gt; &lt;version&gt;1.1.1&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/profile&gt; &lt;/profiles&gt; &lt;/project&gt; </code></pre> <p>The portal-pom has only the common dependency and should include the transitive dependency from the common module:</p> <pre><code>&lt;project&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;group&lt;/groupId&gt; &lt;artifactId&gt;portal&lt;/artifactId&gt; &lt;packaging&gt;war&lt;/packaging&gt; &lt;version&gt;1.0.0-SNAPSHOT&lt;/version&gt; &lt;parent&gt; &lt;groupId&gt;group&lt;/groupId&gt; &lt;artifactId&gt;main&lt;/artifactId&gt; &lt;version&gt;1.0.0-SNAPSHOT&lt;/version&gt; &lt;relativePath&gt;../pom.xml&lt;/relativePath&gt; &lt;/parent&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;group&lt;/groupId&gt; &lt;artifactId&gt;common&lt;/artifactId&gt; &lt;version&gt;1.0.0-SNAPSHOT&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/project&gt; </code></pre> <p>Building this project (from the parent) via Maven2 <code>mvn -P production package</code> results in a WAR which includes the transitive dependency. (I used those simple dependencies for easy reproduction) Executing via Maven3, I get only the common.jar in the WAR, but not the transitive dependency.</p> <p>Is this a desired behavior?</p> <p>To make things even "interesting": If one of the profiles is activated by default (explicit in the common-pom as the activation is not derived from the parent to the child modules) these transitive dependencies are always add to the portal. But filtering or property-setting via profiles works as expected.</p>
 

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