Fix #2

lib/tagfish/docker_registry_v2_client.rb

@@ -21,8 +21,8 @@ def tags_json
       api_call.get(tags_uri).json
     end
 
-    def digest(tag)
-      api_call.get(hash_uri(tag)).digest
+    def hash(tag)
+      api_call.get(hash_uri(tag)).json
     end
 
     def tags_list
@@ -31,7 +31,7 @@ def tags_list
       end
 
       tags_with_hashes = tag_names.inject({}) do |dict, tag|
-        dict[tag] = digest(tag)
+        dict[tag] = hash(tag)["fsLayers"]
         dict
       end
     end

lib/tagfish/tags_command.rb

@@ -6,7 +6,6 @@ class TagsCommand < Clamp::Command
     parameter "REPOSITORY", "docker repository"
     option ["-l", "--latest"], :flag, "only return latest explicitly tagged image"
     option ["-s", "--short"], :flag, "only return tag, not full image path"
-    option ["-d", "--digest"], :flag, "returns the tag's digest (v2 API only)"
 
     def execute
 
@@ -22,13 +21,6 @@ def execute
         end
         tags_found = latest_tags
 
-        if digest?
-          tags_found = tags_found.map do |tag_name|
-            digest = tags.tag_map[tag_name]
-            digest.include?("sha256:") ? tag_name + '@' + digest : tag_name
-          end
-        end
-
       else
         tags_found = docker_api.tag_names
       end

lib/tagfish/version.rb

@@ -1,3 +1,3 @@
 module Tagfish
-  VERSION = "1.1.3"
+  VERSION = "1.1.4"
 end