class Vagrant::Action::Builtin::IsState
This middleware is meant to be used with Call
and can check if a machine is in the given state ID.
Public Class Methods
new(app, env, check, **opts)
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Note: Any of the arguments can be arrays as well.
@param [Symbol] target_state The target state ID that means that
the machine was properly shut down.
@param [Symbol] source_state The source state ID that the machine
must be in to be shut down.
# File lib/vagrant/action/builtin/is_state.rb, line 13 def initialize(app, env, check, **opts) @app = app @logger = Log4r::Logger.new("vagrant::action::builtin::is_state") @check = check @invert = !!opts[:invert] end
Public Instance Methods
call(env)
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# File lib/vagrant/action/builtin/is_state.rb, line 20 def call(env) @logger.debug("Checking if machine state is '#{@check}'") state = env[:machine].state.id @logger.debug("-- Machine state: #{state}") env[:result] = @check == state env[:result] = !env[:result] if @invert @app.call(env) end