vagrant-cachier-ng/lib/vagrant-cachier/config.rb
2014-07-20 20:36:32 -03:00

63 lines
1.6 KiB
Ruby

module VagrantPlugins
module Cachier
class Config < Vagrant.plugin(2, :config)
attr_accessor :scope, :auto_detect, :synced_folder_opts
attr_reader :buckets
ALLOWED_SCOPES = %w( box machine )
def initialize
@scope = UNSET_VALUE
@auto_detect = UNSET_VALUE
@synced_folder_opts = UNSET_VALUE
@ui = Vagrant::UI::Colored.new
end
def enable(bucket, opts = {})
(@buckets ||= {})[bucket] = opts
end
def validate(machine)
errors = _detected_errors
if enabled? && backed_by_cloud_provider?(machine)
machine.ui.warn(I18n.t('vagrant_cachier.backed_by_cloud_provider',
provider: machine.provider_name))
disable!
end
if enabled? && ! ALLOWED_SCOPES.include?(@scope.to_s)
errors << I18n.t('vagrant_cachier.unknown_cache_scope',
allowed: ALLOWED_SCOPES.inspect,
cache_scope: @scope)
end
{ "vagrant cachier" => errors }
end
def enabled?
return @enabled unless @enabled.nil?
@enabled = @scope != UNSET_VALUE
end
def disable!
@enabled = false
end
def finalize!
return unless enabled?
@auto_detect = true if @auto_detect == UNSET_VALUE
@synced_folder_opts = nil if @synced_folder_opts == UNSET_VALUE
@buckets = @buckets ? @buckets.dup : {}
end
private
def backed_by_cloud_provider?(machine)
CLOUD_PROVIDERS.include?(machine.provider_name.to_s)
end
end
end
end