2012-02-22 18:00:19 +00:00
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require 'log4r'
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2011-12-04 01:12:07 +00:00
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# Enable logging if it is requested. We do this before
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# anything else so that we can setup the output before
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# any logging occurs.
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2012-01-07 21:13:17 +00:00
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if ENV["VAGRANT_LOG"] && ENV["VAGRANT_LOG"] != ""
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2012-01-08 04:39:57 +00:00
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# Require Log4r and define the levels we'll be using
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require 'log4r/config'
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Log4r.define_levels(*Log4r::Log4rConfig::LogLevels)
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2012-01-07 21:13:17 +00:00
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level = nil
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begin
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level = Log4r.const_get(ENV["VAGRANT_LOG"].upcase)
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rescue NameError
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# This means that the logging constant wasn't found,
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# which is fine. We just keep `level` as `nil`. But
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# we tell the user.
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2012-01-18 17:40:01 +00:00
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level = nil
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end
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# Some constants, such as "true" resolve to booleans, so the
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# above error checking doesn't catch it. This will check to make
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# sure that the log level is an integer, as Log4r requires.
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level = nil if !level.is_a?(Integer)
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if !level
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# We directly write to stderr here because the VagrantError system
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# is not setup yet.
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2012-01-08 03:23:03 +00:00
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$stderr.puts "Invalid VAGRANT_LOG level is set: #{ENV["VAGRANT_LOG"]}"
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2012-01-18 17:40:01 +00:00
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$stderr.puts ""
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$stderr.puts "Please use one of the standard log levels: debug, info, warn, or error"
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exit 1
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2012-01-07 21:13:17 +00:00
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end
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# Set the logging level on all "vagrant" namespaced
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# logs as long as we have a valid level.
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if level
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logger = Log4r::Logger.new("vagrant")
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2012-01-20 01:12:18 +00:00
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logger.outputters = Log4r::Outputter.stderr
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2012-01-07 21:13:17 +00:00
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logger.level = level
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logger = nil
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end
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2011-12-04 01:12:07 +00:00
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end
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2010-09-04 02:25:48 +00:00
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require 'pathname'
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2011-12-19 02:14:20 +00:00
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require 'childprocess'
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2010-08-24 04:41:40 +00:00
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require 'json'
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2010-08-27 04:56:38 +00:00
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require 'i18n'
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2010-03-13 11:08:26 +00:00
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2011-07-09 18:12:15 +00:00
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# OpenSSL must be loaded here since when it is loaded via `autoload`
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# there are issues with ciphers not being properly loaded.
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require 'openssl'
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2012-02-07 03:39:35 +00:00
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# Always make the version available
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require 'vagrant/version'
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2012-02-22 18:00:19 +00:00
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Log4r::Logger.new("vagrant::global").info("Vagrant version: #{Vagrant::VERSION}")
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2012-02-07 03:39:35 +00:00
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2010-08-24 04:33:14 +00:00
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module Vagrant
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2011-01-07 09:12:16 +00:00
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autoload :Action, 'vagrant/action'
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2010-09-11 17:17:26 +00:00
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autoload :Box, 'vagrant/box'
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autoload :BoxCollection, 'vagrant/box_collection'
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autoload :CLI, 'vagrant/cli'
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2011-12-17 07:34:30 +00:00
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autoload :Command, 'vagrant/command'
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2012-01-06 08:56:09 +00:00
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autoload :Communication, 'vagrant/communication'
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2010-09-11 17:17:26 +00:00
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autoload :Config, 'vagrant/config'
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autoload :DataStore, 'vagrant/data_store'
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2011-01-07 09:12:16 +00:00
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autoload :Downloaders, 'vagrant/downloaders'
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2011-12-19 02:14:20 +00:00
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autoload :Driver, 'vagrant/driver'
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2012-05-06 01:57:29 +00:00
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autoload :EasyCommand, 'vagrant/easy_command'
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2011-01-07 09:12:16 +00:00
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autoload :Environment, 'vagrant/environment'
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2010-09-11 17:17:26 +00:00
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autoload :Errors, 'vagrant/errors'
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2011-12-16 05:05:19 +00:00
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autoload :Guest, 'vagrant/guest'
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2011-01-07 09:12:16 +00:00
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autoload :Hosts, 'vagrant/hosts'
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2010-09-15 05:10:51 +00:00
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autoload :Plugin, 'vagrant/plugin'
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2011-12-15 06:49:14 +00:00
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autoload :Provisioners, 'vagrant/provisioners'
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2011-12-12 02:22:06 +00:00
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autoload :Registry, 'vagrant/registry'
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2011-07-09 18:12:15 +00:00
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autoload :SSH, 'vagrant/ssh'
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2010-09-15 15:19:38 +00:00
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autoload :TestHelpers, 'vagrant/test_helpers'
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2011-01-07 09:12:16 +00:00
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autoload :UI, 'vagrant/ui'
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2010-09-11 17:17:26 +00:00
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autoload :Util, 'vagrant/util'
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2011-01-07 09:12:16 +00:00
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autoload :VM, 'vagrant/vm'
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2010-08-24 17:27:36 +00:00
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2012-01-29 01:12:30 +00:00
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# Returns a `Vagrant::Registry` object that contains all the built-in
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# middleware stacks.
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def self.actions
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@actions ||= Vagrant::Action::Builtin.new
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end
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2010-08-24 18:18:29 +00:00
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# The source root is the path to the root directory of
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# the Vagrant gem.
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def self.source_root
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2010-09-04 02:25:48 +00:00
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@source_root ||= Pathname.new(File.expand_path('../../', __FILE__))
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2010-08-24 04:33:14 +00:00
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end
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2011-12-12 07:22:44 +00:00
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2012-04-15 20:34:44 +00:00
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# Returns a superclass to use when creating a plugin for Vagrant.
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# Given a specific version, this returns a proper superclass to use
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# to register plugins for that version.
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#
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# Plugins should subclass the class returned by this method, and will
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# be registered as soon as they have a name associated with them.
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#
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# @return [Class]
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def self.plugin(version)
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# We only support version 1 right now.
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return Plugin::V1 if version == "1"
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# Raise an error that the plugin version is invalid
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raise ArgumentError, "Invalid plugin version API: #{version}"
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end
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2010-08-24 04:33:14 +00:00
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end
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2011-07-09 18:12:15 +00:00
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# # Default I18n to load the en locale
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2010-08-27 04:56:38 +00:00
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I18n.load_path << File.expand_path("templates/locales/en.yml", Vagrant.source_root)
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2012-04-20 23:53:01 +00:00
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# A lambda that knows how to load plugins from a single directory.
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plugin_load_proc = lambda do |directory|
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2012-04-18 05:12:27 +00:00
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# We only care about directories
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2012-04-20 23:53:01 +00:00
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return false if !directory.directory?
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2012-04-18 05:12:27 +00:00
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2012-04-20 23:53:01 +00:00
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# If there is a plugin file in the top-level directory, then load
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# that up.
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2012-04-18 05:12:27 +00:00
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plugin_file = directory.join("plugin.rb")
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2012-04-20 23:53:01 +00:00
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if plugin_file.file?
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load(plugin_file)
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return true
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end
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end
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# Go through the `plugins` directory and attempt to load any plugins. The
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# plugins are allowed to be in a directory in `plugins` or at most one
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# directory deep within the plugins directory. So a plugin can be at
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# `plugins/foo` or also at `plugins/foo/bar`, but no deeper.
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Vagrant.source_root.join("plugins").each_child do |directory|
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# Ignore non-directories
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next if !directory.directory?
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# Load from this directory, and exit if we successfully loaded a plugin
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next if plugin_load_proc.call(directory)
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2012-04-18 05:12:27 +00:00
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2012-04-20 23:53:01 +00:00
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# Otherwise, attempt to load from sub-directories
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directory.each_child(&plugin_load_proc)
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2012-04-18 05:12:27 +00:00
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end
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