vagrant-hostmanager/lib/vagrant-hostmanager/config.rb

86 lines
2.9 KiB
Ruby

module VagrantPlugins
module HostManager
class Config < Vagrant.plugin('2', :config)
attr_accessor :enabled
attr_accessor :manage_host
attr_accessor :manage_guest
attr_accessor :ignore_private_ip
attr_accessor :aliases
attr_accessor :include_offline
attr_accessor :ip_resolver
alias_method :enabled?, :enabled
alias_method :include_offline?, :include_offline
alias_method :manage_host?, :manage_host
alias_method :manage_guest?, :manage_guest
def initialize
@enabled = UNSET_VALUE
@manage_host = UNSET_VALUE
@manage_guest = UNSET_VALUE
@ignore_private_ip = UNSET_VALUE
@include_offline = UNSET_VALUE
@aliases = UNSET_VALUE
@ip_resolver = UNSET_VALUE
end
def finalize!
@enabled = false if @enabled == UNSET_VALUE
@manage_host = false if @manage_host == UNSET_VALUE
@manage_guest = true if @manage_guest == UNSET_VALUE
@ignore_private_ip = false if @ignore_private_ip == UNSET_VALUE
@include_offline = false if @include_offline == UNSET_VALUE
@aliases = [] if @aliases == UNSET_VALUE
@ip_resolver = nil if @ip_resolver == UNSET_VALUE
@aliases = [ @aliases ].flatten
end
def validate(machine)
errors = []
errors << validate_bool('hostmanager.enabled', @enabled)
errors << validate_bool('hostmanager.manage_host', @manage_host)
errors << validate_bool('hostmanager.manage_guest', @manage_guest)
errors << validate_bool('hostmanager.ignore_private_ip', @ignore_private_ip)
errors << validate_bool('hostmanager.include_offline', @include_offline)
errors.compact!
# check if aliases option is an Array
if !machine.config.hostmanager.aliases.kind_of?(Array) &&
!machine.config.hostmanager.aliases.kind_of?(String)
errors << I18n.t('vagrant_hostmanager.config.not_an_array_or_string', {
:config_key => 'hostmanager.aliases',
:is_class => aliases.class.to_s,
})
end
if !machine.config.hostmanager.ip_resolver.nil? &&
!machine.config.hostmanager.ip_resolver.kind_of?(Proc)
errors << I18n.t('vagrant_hostmanager.config.not_a_proc', {
:config_key => 'hostmanager.ip_resolver',
:is_class => ip_resolver.class.to_s,
})
end
errors.compact!
{ "HostManager configuration" => errors }
end
private
def validate_bool(key, value)
if ![TrueClass, FalseClass].include?(value.class) &&
value != UNSET_VALUE
I18n.t('vagrant_hostmanager.config.not_a_bool', {
:config_key => key,
:value => value.class.to_s
})
else
nil
end
end
end
end
end