Class: Vagrant::Action::VM::Provision

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/action/vm/provision.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ Provision

Returns a new instance of Provision.



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# File 'lib/vagrant/action/vm/provision.rb', line 7

def initialize(app, env)
  @logger = Log4r::Logger.new("vagrant::action::vm::provision")
  @app = app

  env["provision.enabled"] = true if !env.has_key?("provision.enabled")
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant/action/vm/provision.rb', line 14

def call(env)
  @env = env

  provisioners = nil

  # We set this here so that even if this value is changed in the future,
  # it stays constant to what we expect here in this moment.
  enabled = env["provision.enabled"]
  # Instantiate and prepare the provisioners. Preparation must happen here
  # so that shared folders and such can properly take effect.
  provisioners = enabled_provisioners
  provisioners.map { |p| p.prepare }

  @app.call(env)

  if enabled
    # Take prepared provisioners and run the provisioning
    provisioners.each do |instance|
      @env[:ui].info I18n.t("vagrant.actions.vm.provision.beginning",
                            :provisioner => instance.class)
      instance.provision!
    end
  end
end

#enabled_provisioners ⇒ Object 



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# File 'lib/vagrant/action/vm/provision.rb', line 39

def enabled_provisioners
  enabled = []
  @env[:vm].config.vm.provisioners.each do |provisioner|
    if @env["provision.types"]
      # If we've specified types of provisioners to enable, then we
      # only use those provisioners, and skip any that we haven't
      # specified.
      if !@env["provision.types"].include?(provisioner.shortcut.to_s)
        @logger.debug("Skipping provisioner: #{provisioner.shortcut}")
        next
      end
    end

    enabled << provisioner.provisioner.new(@env, provisioner.config)
  end

  # Return the enable provisioners
  enabled
end