gistfile1.rb

require "ridley"
require "multi_json"
require 'pp'
require 'chef_zero/server'

plan = MultiJson.load(IO.read(ARGV[0]))

#pp plan

environment = {
  :name => "troupe_#{plan['id']}_#{plan['version']}",
  :cookbook_versions => plan['cookbooks'],
  :override_attributes => {
    :troupe => plan['id'],
    :scope => plan['scope']
  }
}

nodes = []
roles = []

plan['nodes'].each do |k,v|
  role = {
    :name => "troupe_#{plan['id']}_#{k}_#{plan['version']}",
    :override_attributes => ((plan['attributes'] || {}).merge(v['attributes'] || {})).merge('troupe_role' => k),
    :run_list => []
  }
  node = {
    :run_list => [ "role[#{role[:name]}]" ],
    :chef_environment => environment[:name]
  }
  ((plan['recipes'] || []) + (v['recipes'] || [])).each do |r|
    cookbook, recipe = r.split('::')
    raise "you must declare cookbook #{cookbook}" unless environment[:cookbook_versions][cookbook]
    role[:run_list] << "recipe[#{r}]"
  end
  nodes << node
  roles << role
end

#puts MultiJson.dump(roles, :pretty => true)
#puts MultiJson.dump(nodes, :pretty => true)
#puts MultiJson.dump(environment, :pretty => true)

server = ChefZero::Server.new(port: 4000)
server.start_background

ridley = Ridley.new(
  server_url: "http://localhost:4000",
  client_name: "bakins",
  client_key: "/Users/bakins/.chef/bakins.pem"
)

ridley.environment.create(environment)

roles.each do |role|
  ridley.role.create(role)
end

#this is just for testing. we'd have to create real names
nodes.each do |node|
  name =  Array.new(8){[*'0'..'9', *'a'..'z', *'A'..'Z'].sample}.join
  n = ridley.node.create(node.merge(:name => name))
  pp n
  pp ridley.node.find(name)
end

pp ridley.node.all

#ridley.node.all.each do |node|
#  pp node
#end

#ridley.search(:node, "troupe:#{plan['id']}").each do |node|
#  pp node
#end

#compare environment to whats on chef and raise an error if already exists and is different. create an environment if needed
#compare roles to whats on chef and raise an error if already exists and is different. create roles

#search for all the nodes of each troupe_role an make sure we have enough, create them if we don't, modify them so they have correct role and environment

#we could traverse the dependencies of the cookbooks in the environment and include their dependencies as well

#could/should this be a knife plugin??