Sha256: c17c954b2f67a14dde2edbf895aefd283183a9cf21efe12243d8c7eb9c389bbd
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Size: 1.92 KB
Versions: 28
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Stored size: 1.92 KB
Contents
# -*- encoding: utf-8 -*- # # Author:: Fletcher Nichol (<fnichol@nichol.ca>) # # Copyright (C) 2012, Fletcher Nichol # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. require "thor/util" module Kitchen # A driver is responsible for carrying out the lifecycle activities of an # instance, such as creating and destroying an instance. # # @author Fletcher Nichol <fnichol@nichol.ca> module Driver # Default driver plugin to use DEFAULT_PLUGIN = "dummy".freeze # Returns an instance of a driver given a plugin type string. # # @param plugin [String] a driver plugin type, which will be constantized # @param config [Hash] a configuration hash to initialize the driver # @return [Driver::Base] a driver instance # @raise [ClientError] if a driver instance could not be created # @raise [UserError] if the driver's dependencies could not be met def self.for_plugin(plugin, config) first_load = require("kitchen/driver/#{plugin}") str_const = Thor::Util.camel_case(plugin) klass = const_get(str_const) object = klass.new(config) object.verify_dependencies if first_load object rescue UserError raise rescue LoadError, NameError raise ClientError, "Could not load the '#{plugin}' driver from the load path." \ " Please ensure that your driver is installed as a gem or included" \ " in your Gemfile if using Bundler." end end end
Version data entries
28 entries across 28 versions & 1 rubygems