Sinatra Hooks

config.ru

require './hooks'
run Hooks

hooks.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'sinatra/base'
require 'json'
require 'pp'

class Hooks < Sinatra::Base
  set :sessions, false
  set :token, 'xxxxxxxxxxxxx' #A simple token

  PUPPETDIR  = '/srv/puppet'
  MODULESDIR = "#{PUPPETDIR}/modules"
  CLIENTSDIR = "#{PUPPETDIR}/clients"

  def update_submodule(name)
    system "cd #{MODULESDIR}/#{name} && git fetch && git pull origin master"
  end

  def update_client(name)
    system "cd #{CLIENTSDIR}/#{name} && git fetch && git pull origin master"
  end

  def update_master
    system "cd #{PUPPETDIR} && git fetch && git pull origin master"
  end

  get '/hooks*' do
    'Nothing to see here! Please disperse!'
  end

  post '/hooks/github/puppetmaster/:token' do
    token = params['token']
    halt 403, 'Token is wrong' unless token == settings.token
    update_master
  end

  post '/hooks/github/puppet/:type/:name/:token' do
    type  = params['type']
    name  = params['name']
    token = params['token']

    halt 403, 'Token is wrong' unless token == settings.token

    case type
    when 'module'
      update_submodule name
    when 'client'
      update_client name
    else
      halt 404, 'Nothing to do here'
    end

  end

end

#push = JSON.parse(params[:payload])
#repo_name = push["repository"]["name"]

NginX Hooks Location

location /hooks {
  alias /srv/hooks/public;
  passenger_enabled on;
}