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 enable_nfs=(value) @ui.warn "The `enable_nfs` config for vagrant-cachier has been deprecated " \ "and will be removed on 0.7.0, please use " \ "`synced_folder_opts = { type: :nfs }` instead.\n" @synced_folder_opts = { type: :nfs } if value 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