#!/usr/bin/env ruby
#-----------------------------------------------------------------------
#  will look in dirname for the request files, for each request file 
#  will call root script to do the concatenation
#
#  example: 
#     concatenate.rb /cdf/opr2/cdfopr/strip/sewk00/.requests 2004 10 20
#-----------------------------------------------------------------------
require 'find'
require 'fileutils'

def usage
  puts "usage: catalog.rb request_file [debug]"
  exit(-1)
end

usage if ARGV.length < 1

directory = ARGV[0]
pattern   = "2004"; if ( ARGV[1] != "" ) ; pattern = ARGV[1]      ; end
jmin      = 0     ; if ( ARGV[2] != "" ) ; jmin    = ARGV[2].to_i ; end
jmax      = 0     ; if ( ARGV[3] != "" ) ; jmax    = ARGV[3].to_i ; end
debug     = 0     ; if ( ARGV[4] != "" ) ; debug   = ARGV[4].to_i ; end

pwd=`pwd`.sub("\n","")
puts "pwd = #{pwd} args = 0: #{ARGV[0]} 1: #{ARGV[1]} 2: #{ARGV[2]} 3: #{ARGV[3]} "
puts directory

puts "jmin = #{jmin} jmax = #{jmax}"

list = Dir.entries(directory);

list.each { |file|
  fn = file.split("/").last;
  if fn.index(pattern) == 0 
#-----------------------------------------------------------------------
#  time to submit the job
#-----------------------------------------------------------------------
    ok = 1;
    if jmin > 0 ; # test job number
      request_number = fn.split(".").last.to_i
      if ( request_number < jmin) || (request_number > jmax)
        ok = 0
      end
    end

puts " fn = #{fn} ok = #{ok}"

    if ok != 0
      script=pwd + "/cdfopr/scripts/process_concatenation_request"
      rc=`#{script}  #{directory}/#{file}`
    end
  end
}