#!/usr/bin/perl

if (@ARGV != 1) {
  print "\n";
  print "  Usage: $0 <file.track>";
  print "\n";
  print "         generates text files for update_db from\n";
  print "         the tracking file log.\n";
  print "\n";
  print "         creates <file.track>-is.txt and \n";
  print "                 <file.track>-are.txt\n";
  print "\n";
}

foreach $file (@ARGV) {
  if (!open IN, $file) {
    print "can't open $file: $!\n";
    next;
  }

  open IS, ">$file-is.txt";
  open ARE, ">$file-are.txt";

  while (<IN>) {
    chomp;
    if  (s/.*?enter: \S+ said \'(.*)\'/$1/ 
	 or s/.*?update: \'(.*?)\'; was .*/$1/) {
      next if /FAILED/;
      if (/^(.*?) is (.*)/) {
	print IS "$1 => $2\n";
      } elsif (/^(.*?) are (.*)/) {
	print ARE "$1 => $2\n";
      }
    } else {
      # do nothing
    }
  }

  close IN;
  close IS;
  close ARE;
}