Use maven profile to recompile vaadin widgetset

Today I will show you my maven profile to configure Vaadin widgetset recompilation.

The Vaadin wiki shows the basics … but I want widgetset update only if its necessary … so I moved the gwt/vaadin plugins in a profile and add a activation per file for this profile:

<profile>
   <!--
     Updates Vaadin widgetset definitions based on project dependencies
     Remove widgetset directory to trigger recompile:
       rm -Rf src/main/webapp/VAADIN/widgetsets/
   -->
   <id>update-widgetset</id>
   <activation>
     <file>
       ${basedir}/src/main/webapp/VAADIN/widgetsets/
     </file>
   </activation>
   <build>
     <plugins>
       <plugin>
         <groupId>com.vaadin</groupId>
         <artifactId>vaadin-maven-plugin</artifactId>
         <version>1.0.2</version>
         <configuration>
           <!-- if you don't specify any modules, the plugin will find them -->
         </configuration>
         <executions>
           <execution>
             <phase>generate-resources</phase>
             <goals>
               <goal>update-widgetset</goal>
             </goals>
           </execution>
         </executions>
       </plugin>
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>gwt-maven-plugin</artifactId>
         <version>2.3.0-1</version>
         <configuration>
           <!-- if you don't specify any modules, the plugin will find them -->
           ${basedir}/src/main/webapp/VAADIN/widgetsets/
           -Xmx512M -Xss1024k
           ${project.build.directory}/gwt-tmp/
           <soyc>false</soyc>
           <force>true</force>
         </configuration>
         <executions>
           <execution>
             <phase>generate-resources</phase>
             <goals>
               <goal>resources</goal>
               <goal>compile</goal>
             </goals>
           </execution>
         </executions>
       </plugin>
     </plugins>
   </build>
 </profile>

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