Script to determine OSGi SCR related details like component pid , classnames etc

extractSCRDetails.groovy

import org.apache.sling.commons.osgi.ManifestHeader

def oakBundles = bundleContext.getBundles().findAll {b -> 
  def name = b.symbolicName
  return name.startsWith('org.apache.jackrabbit.oak')
}

oakBundles.each{b ->
  def scs = b.headers.get('Service-Component')
  if(!scs) return
  def scHeader = ManifestHeader.parse(scs)
  scHeader.entries.each { e ->
	def xmlPath = e.value
    //println(xmlPath)
    def url = b.getEntry(xmlPath)
    def text = url.text
    def ns = getNS(text)
    
    def xml = new XmlSlurper().parseText(text).declareNamespace([scr:ns])
    def name = xml.'scr:component'.@name.text()
    def configType = xml.'scr:component'.@'configuration-policy'?.text() ?: null
    def implClass = xml.'scr:component'.implementation.@class.text()
    println ("$implClass")
    println ("  PID -$name")
    if(configType) println ("  Config Type -$configType")
    //println ("  Path -$xmlPath")
  }  
}

def getNS(text){
   def prefix = "http://www.osgi.org/xmlns/scr/v"
   def posVersion = ["1.0.0","1.1.0", "1.2.0"]
   def ns = posVersion.find{text.contains("$prefix$it")}
   assert ns, "No namespace in $text"
   return "$prefix$ns".trim()
}