RegexSucksInAllLanguages

test.groovy

import java.util.regex.Matcher

//@Grapes([
//              @Grab(group='org.codehaus.groovy', module='groovy-ant', version='2.5.7')
//            ])
def ant = new AntBuilder()
def scanner = ant.fileScanner {
  //  fileset(dir:"${project.build.directory}") {
  fileset(dir:"/home/mykel.alvis/git/nccirefdatapackager/target/dl") {
    include(name:"**/*.txt")
  }
}
def found = false
for (f in scanner) {
  println("Found file $f")
  def matchLine = /^(\w+)\t([*]?)\t(\w+)\t([\w*]+)\t([\w\*]+)\t(\d+)\t(.*)$/
  f.eachLine { String line ->
    if (line.startsWith("001"))
      println "Stopping"
    if (!(line ==~ matchLine )) {
      println "No match for -> '$line'"
    } else {
      def group = ( line =~ matchLine )
      if (group.find()) {
        def size = group.size()
        //      println "$size $line "
        if (group.size() < 1)
          println ("Line ${line} does not match")
        else {
          def  m1 = group[0][3]
          println "Group0 -> $m1 "
          //      group.groups.each { g ->
          //        println "$g"
          //      }
        }
      }
    }
  }
}