comment = args ? args.join(' ') : 'out'

new File(".").eachDirRecurse { d ->

   if  ( new File(d,".hg").exists() ) {   
     println "$d.absolutePath: $comment \n-----------------------------------"      
     println  "hg -R ${d.absolutePath} commit -m \"${comment}\"".execute().text
      
  }
}