offsets.rb in fastlane-2.119.0.beta.20190323200019

- old
+ new

@@ -1,22 +1,21 @@
 require_relative 'module'
 require_relative 'frame_downloader'
 
 module Frameit
   class Offsets
-    # Returns the image offset needed for a certain device type for a given orientation
-    # uses deliver to detect the screen size
+    # Returns the image offset needed for a certain device type
     def self.image_offset(screenshot)
       require 'json'
 
-      unless @offsets
+      unless @offsets_cache
         offsets_json_path = File.join(FrameDownloader.new.templates_path, "offsets.json")
         UI.user_error!("Could not find offsets.json file at path '#{offsets_json_path}'") unless File.exist?(offsets_json_path)
-        @offsets = JSON.parse(File.read(offsets_json_path))
+        @offsets_cache = JSON.parse(File.read(offsets_json_path))
       end
 
-      offset_value = @offsets["portrait"][screenshot.device_name]
-      UI.error("Tried looking for offset information for 'portrait', #{screenshot.device_name}") unless offset_value
+      offset_value = @offsets_cache["portrait"][screenshot.device_name]
+      UI.error("Tried looking for offset information for 'portrait', #{screenshot.device_name} in '#{offsets_json_path}'") unless offset_value
       return offset_value
     end
   end
 end