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Install Maven3 and Ant.

Create a directory and copy the pom.xml file given below.

Info
This example provides a sample `pom.xml` file to create a new feature installed distribution, which uses the default profile (`<profile>default</profile>`) and the corresponding directory path (`dir="<PRODUCT_NAME>/repositorywso2/components/default/configuration/org.eclipse.equinox.simpleconfigurator">`). For more information on the plugins, see maven-antrun-plugin and Carbon P2 plugin.

Code Block

<?xml version="1.0" encoding="UTF-8"?>
<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">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.wso2.sample</groupId>
  <artifactId>sample-feature-installation</artifactId>
  <version>1.0.0</version>
  <packaging>pom</packaging>
  <name>New feature</name>
  <url>http://wso2.org</url>
  <build>
    <plugins>
      <plugin>
        <groupId>org.wso2.maven</groupId>
        <artifactId>carbon-p2-plugin</artifactId>
        <version>1.5.4</version>
        <executions>
          <execution> 
            <id>feature-install</id>
            <phase>package</phase>
            <goals>
              <goal>p2-profile-gen</goal>
            </goals> 
            <configuration>
              <profile>default</profile>
              <metadataRepository>http://product-dist.wso2.com/p2/carbon/releases/wilkes/</metadataRepository>
              <artifactRepository>http://product-dist.wso2.com/p2/carbon/releases/wilkes/</artifactRepository>
              <destination>wso2ei-6.0.0/wso2/components</destination>
              <deleteOldProfileFiles>false</deleteOldProfileFiles>
              <features>
                <feature>
                  <id>org.wso2.carbon.hl7.feature.group</id>
                  <version>4.6.6</version>
                </feature>
              </features>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-antrun-plugin</artifactId>
        <version>1.1</version>
        <executions>
          <execution>
            <phase>package</phase>
            <configuration>
              <tasks>
                <replace token="false" value="true" dir="wso2ei-6.0.0/wso2/components/default/configuration/org.eclipse.equinox.simpleconfigurator">
                  <include name="**/bundles.info"/>
                </replace>
              </tasks>
            </configuration>
            <goals>
              <goal>run</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  <repositories>
    <repository>
      <id>wso2-nexus</id>
      <name>WSO2 internal Repository</name>
      <url>http://maven.wso2.org/nexus/content/groups/wso2-public/</url>
      <releases>
        <enabled>true</enabled>
        <updatePolicy>daily</updatePolicy>
        <checksumPolicy>ignore</checksumPolicy>
      </releases>
    </repository>
  </repositories>
  <pluginRepositories>
    <pluginRepository>
      <id>wso2-maven-releases-repository</id>
      <url>http://maven.wso2.org/nexus/content/repositories/releases/</url>
    </pluginRepository>
    <pluginRepository>
      <id>wso2-maven-snapshots-repository</id>
      <url>http://maven.wso2.org/nexus/content/repositories/snapshots/</url>
    </pluginRepository>
  </pluginRepositories>
</project>

Unzip the original product distribution (e.g., wso2carbon-<version>.zip) to the same directory location. Replace the $distribution_name params found in pom.xml file, with the unzipped product distribution name (e.g., wso2carbon-<version>)

In the pom.xml file list down the features you want to install into the system.
ExampleFor example:

Code Block
<features> <feature> <id>org.wso2.carbon.hl7.feature.group</id> <version>4.6.6</version> </feature> </features>

Execute the following command:
Code Block
mvn clean install
Upon successful invocation of the build, the product distribution is provisioned with the new features. This approach is scriptable.

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