#!/usr/bin/ruby1.9.1
#-*- coding: utf-8 -*-

require 'rubygems'
require 'bundler'
Bundler.setup

require 'nos_oignons/git'
require 'nos_oignons/subscriptions'

$stdin.readlines.each do |ref_line|
  old_value, new_value, ref_name = ref_line.rstrip.split(' ', 3)
  IO.popen(['git', 'diff', '--name-status', "#{old_value}..#{new_value}"]) do |io|
    NosOignons::Git.handle_modified_files(io) do |file|
      next unless file.start_with?("#{NosOignons::SUBSCRIPTIONS_ROOT}/")
      begin
        NosOignons::Subscription.read_from_git(new_value, file)
      rescue ArgumentError
        $stderr.puts "Désolé : #{file} n'a pas le bon format !"
        exit 1
      end
    end
  end
end