[chef] Custom LWRP Un-initialized Constant error

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Good Afternoon/evening/morning,

I’m having a little trouble writing a custom LWRP. It’s pretty simple as I’m trying to get my head round how @current_resource works.

Here’s the code followed by the error; any ideas what I’m doing wrong?  (this LWRP is contained in an library cookbook called AirWatch)

 

Resource:

#test lwrp

actions :create, :remove

default_action :create

 

#attributes to use such as path

attribute :path, :kind_of => String, :default => "c:\\"

attribute :filename, :kind_of => String, :name_attribute => true

 

#attr_accessor :exists

 

Provider:

#test lwrp

 

#define actions

action :create do

  if @current_resource.exists(true)

    Chef::Log.info "#{ @new_resource } already exists, nowt to do chief"

  else

    resource current_resource.filename do

      #copy_file

      ::File.new(@current_resource)

      Chef::Log.info "#{ @new_resource } created"

    end

  end

end

 

action :delete do

  if @current_resource.exists(true)

    #delete_file

    ::File.delete(@current_resource)

    Chef::Log.info "#{ @new_resource } has been removed"

  else

    Chef::Log.info "#{ @new_resource } not found, nowt to do"

  end

end

 

#define current_resource

def load_current_resource

  @current_resource = Chef::Resource::AirWatchchfile.new(new_resource)

  @current_resource.path(new_resource.path)

  @current_resource.filename(new_resource.filename)

  @current_resource

 

  if (::File.exist?(@current_resource)) then

    Chef::Log.info "#{ @current_resource } has been found"

    @current_resource.exists = true

  else

    Chef::Log.info "#{ @current_resource } has not been found"

    @current_resource.exists = false

  end

end

 

Recipe calling it:

#

include_recipe 'chef_handler'

include_recipe 'windows'

include_recipe 'AirWatch'

 

#map to managment server and copy AirWatch installer to upgrade to

 

AirWatch_chfile 'chtest.txt' do

  action :create

end   

 

#perform some post upgrade tests - check port etc

 

#done

 

Error:

 

Any help greatly appreaciated.

Thanks

 

Chris