Add emoji.rb in lib/gitlab instead of using the gitlab_emoji gem.update-gemoji

No reason to split it into a separate gem when the gem barely did anything. We can use gemojione directly, making updating gemojione that much easier.

Also fix the Rake task and update gemojione to 2.6.1. This adds the EmojiOne Spring update.

Changelog: https://github.com/jonathanwiesel/gemojione/blob/master/CHANGELOG.md

3 files changed, 24 insertions, 3 deletions

diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb
index d25de900674..ae7d31cf191 100644
--- a/lib/banzai/filter/emoji_filter.rb
+++ b/lib/banzai/filter/emoji_filter.rb
@@ -61,7 +61,7 @@ module Banzai
 
       # Build a regexp that matches all valid :emoji: names.
       def self.emoji_pattern
-        @emoji_pattern ||= /:(#{Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/
+        @emoji_pattern ||= /:(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/
       end
 
       def emoji_pattern
@@ -69,7 +69,7 @@ module Banzai
       end
 
       def emoji_filename(name)
-        "#{Emoji.emoji_filename(name)}.png"
+        "#{Gitlab::Emoji.emoji_filename(name)}.png"
       end
     end
   end
diff --git a/lib/gitlab/emoji.rb b/lib/gitlab/emoji.rb
new file mode 100644
index 00000000000..b63213ae208
--- /dev/null
+++ b/lib/gitlab/emoji.rb
@@ -0,0 +1,21 @@
+module Gitlab
+  module Emoji
+    extend self
+    
+    def emojis
+      Gemojione.index.instance_variable_get(:@emoji_by_name)
+    end
+
+    def emojis_by_moji
+      Gemojione.index.instance_variable_get(:@emoji_by_moji)
+    end
+
+    def emojis_names
+      emojis.keys.sort
+    end
+
+    def emoji_filename(name)
+      emojis[name]["unicode"]
+    end
+  end
+end
diff --git a/lib/tasks/gemojione.rake b/lib/tasks/gemojione.rake
index 030ee8bafcb..e930ace1041 100644
--- a/lib/tasks/gemojione.rake
+++ b/lib/tasks/gemojione.rake
@@ -13,7 +13,7 @@ namespace :gemojione do
       aliases[real_name] << alias_name
     end
 
-    AwardEmoji.emojis.map do |name, emoji_hash|
+    Gitlab::AwardEmoji.emojis.map do |name, emoji_hash|
       fpath = File.join(dir, "#{emoji_hash['unicode']}.png")
       digest = Digest::SHA256.file(fpath).hexdigest