Class: Berkshelf::Vagrant::Action::Validate

Inherits:
Object
  • Object
show all
Defined in:
lib/berkshelf/vagrant/action/validate.rb

Overview

As of Vagrant 1.0.5 it is not possible to validate configuration values of a configuraiton that was not explicitly described in a Vagrant::Config.run block.

In our case we want some values set for our middleware stacks even if the user does not explicitly set values for settings in ‘config.berkshelf`.

Author:

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ Validate

Returns a new instance of Validate.



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# File 'lib/berkshelf/vagrant/action/validate.rb', line 12

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/berkshelf/vagrant/action/validate.rb', line 16

def call(env)
  recorder = ::Vagrant::Config::ErrorRecorder.new
  env[:vm].config.berkshelf.validate(env[:vm].env, recorder)

  unless recorder.errors.empty?
    raise ::Vagrant::Errors::ConfigValidationFailed,
      messages: ::Vagrant::Util::TemplateRenderer.render("config/validation_failed", errors: { berkshelf: recorder })
  end

  @app.call(env)
end