Question

Please help me I am new to Maven. I am trying to generate a target folder in different directory from the Maven project folder. According to my requirements, the generated war file should be placed in another folder like C:\naresh folder when I build my maven project.

Here my code:

<project xmlns="http://maven.apache.org/POM/4.0.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
   http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <packaging>war</packaging>
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.test</groupId>
   <artifactId>project</artifactId>
   <version>1.0</version>

   <build>
    <directory>${project.basedir}/target</directory>
     <outputDirectory>C:\Software\${project.basedir}/target</outputDirectory>

    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
             <configuration>
               <warSourceDirectory>WebContent</warSourceDirectory>
             </configuration>
        </plugin>
    </plugins>

    </build>
</project>

Answer 1

@khmarbaise is correct, with maven you are better off following conventions where possible – otherwise you should use a different build tool or you end up fighting it the whole way. That said, you can do the following to achieve your goal:

<build>
    <outputDirectory>${user.home}/${project.artifactId}/target</outputDirectory>
    ...
</build>

This uses the user.home system property as the root directory, and creates the output directory in a folder named after the <artifactId/> (‘project’). All of the Java system properties are available in the pom. If you need this to be created elsewhere, you can just make it relative to the directory above.

Using maven-war-plugin instead:

Since your question indicates that you really just need the artifact (war file) output to a different directory, I suggest that you modify the configuration for the output directory in the maven-war-plugin. For example:

<build>
    <plugins>
        <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.0</version>
        <configuration>
            <outputDirectory>${user.home}/${project.artifactId}</outputDirectory>
        </configuration>
        </plugin>
    </plugins>
</build>