require 'itamae'
require 'erb'
require 'tempfile'

module Itamae
  module Resource
    class Template < RemoteFile
      define_attribute :variables, type: Hash, default: {}

      def pre_action
        attributes.content = RenderContext.new(self).render_file(source_file)

        super
      end

      private

      def content_file
        nil
      end

      def source_file_dir
        "templates"
      end

      def source_file_exts
        [".erb", ""]
      end

      class RenderContext
        def initialize(resource)
          @resource = resource

          @resource.attributes.variables.each_pair do |key, value|
            instance_variable_set("@#{key}".to_sym, value)
          end
        end

        def render_file(src)
          template = ::File.read(src)
          ERB.new(template, nil, '-').tap do |erb|
            erb.filename = src
          end.result(binding)
        end

        def node
          @resource.recipe.runner.node
        end
      end
    end
  end
end


require 'itamae'
require 'erb'
require 'tempfile'

module Itamae
  module Resource
    class Template < RemoteFile
      define_attribute :variables, type: Hash, default: {}

      def pre_action
        attributes.content = RenderContext.new(self).render_file(source_file)

        super
      end

      private

      def content_file
        if @current_action == :delete
          f = Tempfile.open('itamae')
          f.write(nil)
          f.close
          f.path
        else
          nil
        end
      end

      def source_file_dir
        "templates"
      end

      def source_file_exts
        [".erb", ""]
      end

      class RenderContext
        def initialize(resource)
          @resource = resource

          @resource.attributes.variables.each_pair do |key, value|
            instance_variable_set("@#{key}".to_sym, value)
          end
        end

        def render_file(src)
          template = ::File.read(src)
          ERB.new(template, nil, '-').tap do |erb|
            erb.filename = src
          end.result(binding)
        end

        def node
          @resource.recipe.runner.node
        end
      end
    end
  end
end


Fix a bug that displays inappropriate diff in file deletion
Fix a bug that displays inappropriate diff in file deletion
