Fix wrong language code for Kurdish languages (#17812)

app/helpers/application_helper.rb

@@ -9,9 +9,9 @@ module ApplicationHelper
 
   RTL_LOCALES = %i(
     ar
+    ckb
     fa
     he
-    ku
   ).freeze
 
   def friendly_number_to_human(number, **options)

app/helpers/languages_helper.rb

@@ -88,7 +88,7 @@ module LanguagesHelper
     ko: ['Korean', '한국어'].freeze,
     kr: ['Kanuri', 'Kanuri'].freeze,
     ks: ['Kashmiri', 'कश्मीरी'].freeze,
-    ku: ['Kurdish', 'Kurdî'].freeze,
+    ku: ['Kurmanji (Kurdish)', 'Kurmancî'].freeze,
     kv: ['Komi', 'коми кыв'].freeze,
     kw: ['Cornish', 'Kernewek'].freeze,
     ky: ['Kyrgyz', 'Кыргызча'].freeze,
@@ -188,8 +188,9 @@ module LanguagesHelper
 
   ISO_639_3 = {
     ast: ['Asturian', 'Asturianu'].freeze,
+    ckb: ['Sorani (Kurdish)', 'سۆرانی'].freeze,
     kab: ['Kabyle', 'Taqbaylit'].freeze,
-    kmr: ['Northern Kurdish', 'Kurmancî'].freeze,
+    kmr: ['Kurmanji (Kurdish)', 'Kurmancî'].freeze,
     zgh: ['Standard Moroccan Tamazight', 'ⵜⴰⵎⴰⵣⵉⵖⵜ'].freeze,
   }.freeze
 

config/application.rb

@@ -76,6 +76,7 @@ module Mastodon
       :bn,
       :br,
       :ca,
+      :ckb,
       :co,
       :cs,
       :cy,
@@ -108,7 +109,6 @@ module Mastodon
       :ka,
       :kab,
       :kk,
-      :kmr,
       :kn,
       :ko,
       :ku,

db/migrate/20220316233212_update_kurdish_locales.rb

@@ -0,0 +1,17 @@
+class UpdateKurdishLocales < ActiveRecord::Migration[6.1]
+  class User < ApplicationRecord
+    # Dummy class, to make migration possible across version changes
+  end
+
+  disable_ddl_transaction!
+
+  def up
+    User.where(locale: 'ku').in_batches.update_all(locale: 'ckb')
+    User.where(locale: 'kmr').in_batches.update_all(locale: 'ku')
+  end
+
+  def down
+    User.where(locale: 'ku').in_batches.update_all(locale: 'kmr')
+    User.where(locale: 'ckb').in_batches.update_all(locale: 'ku')
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_03_10_060959) do
+ActiveRecord::Schema.define(version: 2022_03_16_233212) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

lib/mastodon/maintenance_cli.rb

@@ -14,7 +14,7 @@ module Mastodon
     end
 
     MIN_SUPPORTED_VERSION = 2019_10_01_213028 # rubocop:disable Style/NumericLiterals
-    MAX_SUPPORTED_VERSION = 2022_03_10_060959 # rubocop:disable Style/NumericLiterals
+    MAX_SUPPORTED_VERSION = 2022_03_16_233212 # rubocop:disable Style/NumericLiterals
 
     # Stubs to enjoy ActiveRecord queries while not depending on a particular
     # version of the code/database