scanpom find dependancy

scanpom-find-dependancy.groovy

def ant = new AntBuilder();                                                                                                                                                                                                                                          
def scanner = ant.fileScanner {                                                                                                                                                                                                                                      

   fileset(dir:'.') {                                                                                                                                                                                                                                                
      include(name:"**/pom.xml")                                                                                                                                                                                                                                     
         exclude(name:"**/target/")                                                                                                                                                                                                                                  
   }                                                                                                                                                                                                                                                                 
}                                                                                                                                                                                                                                                                    

def count = 0;                                                                                                                                                                                                                                                       
for (f in scanner) {                                                                                                                                                                                                                                                 
   count++;                                                                                                                                                                                                                                                          

   def root = new XmlSlurper().parse(f);                                                                                                                                                                                                                             

   def dependancyArtifactId = 'servlet-api';                                                                                                                                                                                                        

   if(dependsOn(root, dependancyArtifactId)) {                                                                                                                                                                                                                       
      println "${root.artifactId} "                                                                                                                                                                                                                                  
      println "  -> ${dependancyArtifactId}"                                                                                                                                                                                                                         
   }                                                                                                                                                                                                                                                                 
}                                                                                                                                                                                                                                                                    

def dependsOn(root, artifactId) {                                                                                                                                                                                                                                    
   def dependsOn = false;                                                                                                                                                                                                                                            
   root.dependencies.each {                                                                                                                                                                                                                                          
      it.dependency.each {                                                                                                                                                                                                                                           
         if (it.artifactId == artifactId) {                                                                                                                                                                                                                          
            dependsOn = true;                                                                                                                                                                                                                                        
            return;                                                                                                                                                                                                                                                  
         }                                                                                                                                                                                                                                                           
      }                                                                                                                                                                                                                                                              
   }                                                                                                                                                                                                                                                                 
   return dependsOn;                                                                                                                                                                                                                                                 
}                                                                                                                                                                                                                                                                    

println "total count: ${count}"