Class: Vagrant::Action::Builtin::ConfigValidate

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/action/builtin/config_validate.rb

Overview

This class validates the configuration and raises an exception if there are any validation errors.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ ConfigValidate

Returns a new instance of ConfigValidate.



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# File 'lib/vagrant/action/builtin/config_validate.rb', line 9

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

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant/action/builtin/config_validate.rb', line 13

def call(env)
  if !env.has_key?(:config_validate) || env[:config_validate]
    errors = env[:machine].config.validate(env[:machine])

    if errors && !errors.empty?
      raise Errors::ConfigInvalid,
        :errors => Util::TemplateRenderer.render(
          "config/validation_failed",
          :errors => errors)
    end
  end

  @app.call(env)
end