Method: Chef::Environment.load_from_file

Defined in:

lib/chef/environment.rb

.load_from_file(name) ⇒ Object

# File 'lib/chef/environment.rb', line 249

def self.load_from_file(name)
  unless File.directory?(Chef::Config[:environment_path])
    raise Chef::Exceptions::InvalidEnvironmentPath, "Environment path '#{Chef::Config[:environment_path]}' is invalid"
  end

  js_file = File.join(Chef::Config[:environment_path], "#{name}.json")
  rb_file = File.join(Chef::Config[:environment_path], "#{name}.rb")

  if File.exist?(js_file)
    # from_json returns object.class => json_class in the JSON.
    hash = Chef::JSONCompat.parse(IO.read(js_file))
    from_hash(hash)
  elsif File.exist?(rb_file)
    environment = Chef::Environment.new
    environment.name(name)
    environment.from_file(rb_file)
    environment
  else
    raise Chef::Exceptions::EnvironmentNotFound, "Environment '#{name}' could not be loaded from disk"
  end
end