hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/pom.xml

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<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/maven-v4_0_0.xsd">
  <parent>
    <artifactId>hadoop-yarn</artifactId>
    <groupId>org.apache.hadoop</groupId>
    <version>3.0.0-alpha3-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <artifactId>hadoop-yarn-ui</artifactId>
  <version>3.0.0-alpha3-SNAPSHOT</version>
  <name>Apache Hadoop YARN UI</name>
  <packaging>${packaging.type}</packaging>

  <properties>
    <packaging.type>pom</packaging.type>
    <webappTgtDir>${basedir}/target/src/main/webapp</webappTgtDir>
    <node.executable>node</node.executable>
    <nodeVersion>v0.12.2</nodeVersion>
    <npmVersion>2.10.0</npmVersion>
    <keep-ui-build-cache>false</keep-ui-build-cache>
  </properties>

  <build>
    <plugins>
      <!-- Apache RAT -->
      <plugin>
        <groupId>org.apache.rat</groupId>
        <artifactId>apache-rat-plugin</artifactId>
        <configuration>
          <excludes>
            <exclude>src/main/webapp/jsconfig.json</exclude>
            <exclude>src/main/webapp/bower.json</exclude>
            <exclude>src/main/webapp/package.json</exclude>
            <exclude>src/main/webapp/testem.json</exclude>
            <exclude>src/main/webapp/public/assets/images/**/*</exclude>
            <exclude>src/main/webapp/public/assets/images/*</exclude>
            <exclude>src/main/webapp/public/robots.txt</exclude>
            <exclude>public/crossdomain.xml</exclude>
            <exclude>src/main/webapp/.bowerrc</exclude>
            <exclude>src/main/webapp/.ember-cli</exclude>
            <exclude>src/main/webapp/.jshintrc</exclude>
            <exclude>src/main/webapp/.watchmanconfig</exclude>
          </excludes>
        </configuration>
      </plugin>

      <plugin>
        <artifactId>maven-clean-plugin</artifactId>
        <version>3.0.0</version>
        <configuration>
          <skip>${keep-ui-build-cache}</skip>
          <followSymLinks>false</followSymLinks>
          <filesets>
            <fileset>
              <directory>${webappTgtDir}/bower_components</directory>
            </fileset>
            <fileset>
              <directory>${webappTgtDir}/node_modules</directory>
            </fileset>
          </filesets>
        </configuration>
      </plugin>
    </plugins>
  </build>

  <profiles>
    <profile>
      <id>yarn-ui</id>

      <activation>
        <activeByDefault>false</activeByDefault>
      </activation>

      <properties>
        <packaging.type>war</packaging.type>
      </properties>

      <build>
        <plugins>
          <!-- prepare source code -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-antrun-plugin</artifactId>
            <executions>
              <execution>
                <id>prepare-source-code</id>
                <phase>generate-sources</phase>
                <goals>
                  <goal>run</goal>
                </goals>
                <configuration>
                  <target>
                    <copy toDir="${basedir}/target/src/main/webapp">
                      <fileset dir="${basedir}/src/main/webapp"/>
                    </copy>

                    <copy toDir="${basedir}/target/src/public">
                      <fileset dir="${basedir}/public"/>
                    </copy>
                  </target>
                </configuration>
              </execution>
            </executions>
          </plugin>


          <!-- Bower install & grunt build-->
          <plugin>
            <artifactId>exec-maven-plugin</artifactId>
            <groupId>org.codehaus.mojo</groupId>
            <executions>
              <execution>
                <phase>generate-sources</phase>
                <id>npm install</id>
                <goals>
                  <goal>exec</goal>
                </goals>
                <configuration>
                  <workingDirectory>${webappTgtDir}</workingDirectory>
                  <executable>npm</executable>
                  <arguments>
                    <argument>install</argument>
                  </arguments>
                </configuration>
              </execution>
              <execution>
                <phase>generate-sources</phase>
                <id>bower install</id>
                <goals>
                  <goal>exec</goal>
                </goals>
                <configuration>
                  <workingDirectory>${webappTgtDir}</workingDirectory>
                  <executable>bower</executable>
                  <arguments>
                    <argument>--allow-root</argument>
                    <argument>install</argument>
                  </arguments>
                </configuration>
              </execution>
              <execution>
                <id>ember build</id>
                <phase>generate-sources</phase>
                <goals>
                  <goal>exec</goal>
                </goals>
                <configuration>
                  <workingDirectory>${webappTgtDir}</workingDirectory>
                  <executable>ember</executable>
                  <arguments>
                    <argument>build</argument>
                    <argument>-prod</argument>
                    <argument>--output-path</argument>
                    <argument>${basedir}/target/dist</argument>
                  </arguments>
                </configuration>
              </execution>
            </executions>
          </plugin>

          <!-- Package into war -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <configuration>
              <webXml>${basedir}/src/main/webapp/WEB-INF/web.xml</webXml>
              <warSourceDirectory>${basedir}/target/dist</warSourceDirectory>
            </configuration>
          </plugin>

        </plugins>
      </build>
    </profile>
  </profiles>
</project>