update-hipchat-hooks-event.rb

#!/usr/bin/env ruby

require 'netrc'
require 'octokit'

org_name = ARGV[0]

unless org_name
  abort "Usage #{$0} org_name"
end

octokit = Octokit::Client.new(netrc: true)

# https://github.com/github/github-services/blob/master/lib/services/hipchat.rb#L6-L8
events = %w(
  commit_comment
  download
  fork
  fork_apply
  gollum
  issues
  issue_comment
  member
  public
  pull_request
  pull_request_review_comment
  push
  watch
)

# Make sure your org's repo size, the default of per_page is 30.
# If you org repos are over, it doesn't return else.
octokit.org_repos(org_name, :type => 'all', :per_page => 100).each do |repo|
  slug = repo.full_name
  begin
    octokit.hooks(slug).each do |hook|
      if hook.name == 'hipchat'
        octokit.edit_hook(slug, hook.id, hook.name, hook.config.attrs, 'events' => events)
        puts "updated: #{slug}"
      end
    end
  rescue Octokit::NotFound
    STDERR.puts "Warning: #$!"
  end
end