#!/usr/bin/ruby.ruby2.6 
# Add a [related] URL field to a bug
bug_num = ARGV[0]
card_url = ARGV[1]

has_url = `bugzilla query --outputformat='%{bug_file_loc}' -b #{bug_num}`.chomp

if has_url.empty?
  system "bugzilla", "modify", "--url", card_url, bug_num
  puts "Card URL added to Bugzilla"
end
