#!/usr/bin/env ruby

require_relative '../lib/gh_compare'
require 'optparse'
options = {}

OptionParser.new do |opt|
  opt.on('--n=NUM', Integer) { |v| options[:num] = v }
  opt.on('--d==V,V', Array) { |v| options[:commits] = v }

  opt.parse!(ARGV)
end

if options[:num]
  compare = GhCompare::CommitCompare.new
  puts compare.compare_before(options[:num])
end

if options[:commits]
  compare = GhCompare::CommitCompare.new
  puts compare.compare_url(options[:commits][0], options[:commits][1])
end