lib/nos_oignons.rb

   1 #-*- coding: utf-8 -*-
   2
   3 require 'nos_oignons/git'
   4 require 'nos_oignons/mailman'
   5 require 'nos_oignons/subscriptions'
   6
   7 module NosOignons
   8   # The following class methods are all meant to be called as command-line scripts
   9   class << self
  10     def list_emails!
  11       NosOignons::Subscription.all.each do |subscription|
  12         if subscription.up_to_date?
  13           puts subscription.email
  14         end
  15       end
  16     end
  17
  18     MEMBER_MAILING_LIST = 'ag'
  19     def update_ag_subscribers!
  20       current_emails = NosOignons::Mailman.list_members(MEMBER_MAILING_LIST)
  21       uptodate_emails = NosOignons::Subscription.all.select(&:up_to_date?).collect(&:email)
  22
  23       NosOignons::Mailman.add_members(MEMBER_MAILING_LIST, uptodate_emails - current_emails)
  24       NosOignons::Mailman.remove_members(MEMBER_MAILING_LIST, current_emails - uptodate_emails)
  25     end
  26
  27     def pre_commit_hook!
  28       if system('git rev-parse --quiet --verify HEAD >/dev/null')
  29         against = 'HEAD'
  30       else
  31         # Initial commit: diff against an empty tree object
  32         against = '4b825dc642cb6eb9a060e54bf8d69288fbee4904'
  33       end
  34
  35       IO.popen(['git', 'diff-index', '--cached', '--name-status', against]) do |io|
  36         NosOignons::Git.handle_modified_files(io) do |file|
  37           next unless file.start_with?("#{NosOignons::SUBSCRIPTIONS_ROOT}/")
  38           begin
  39             # Use empty ref to get the index
  40             NosOignons::Subscription.read_from_git('', file)
  41           rescue ArgumentError
  42             $stderr.puts "Désolé : #{file} n'a pas le bon format !"
  43             exit 1
  44           end
  45         end
  46       end
  47     end
  48
  49     def pre_receive_hook!(stdin)
  50       stdin.readlines.each do |ref_line|
  51         old_value, new_value, ref_name = ref_line.rstrip.split(' ', 3)
  52         IO.popen(['git', 'diff', '--name-status', "#{old_value}..#{new_value}"]) do |io|
  53           NosOignons::Git.handle_modified_files(io) do |file|
  54             next unless file.start_with?("#{NosOignons::SUBSCRIPTIONS_ROOT}/")
  55             begin
  56               NosOignons::Subscription.read_from_git(new_value, file)
  57             rescue ArgumentError
  58               $stderr.puts "Désolé : #{file} n'a pas le bon format !"
  59               exit 1
  60             end
  61           end
  62         end
  63       end
  64     end
  65   end
  66 end