Add language: Scottish Gaelic (#7864)

* Create messages.po

* Update app.config.js

* Update lingui.config.js

* Update dates.ts

* Update helpers.ts

* Update i18n.ts

* Update i18n.web.ts

* Update languages.ts

8 files changed, 34 insertions, 0 deletions

diff --git a/app.config.js b/app.config.js
index 7288d84dc..c6f219e92 100644
--- a/app.config.js
+++ b/app.config.js
@@ -84,6 +84,7 @@ module.exports = function (config) {
             'fi',
             'fr',
             'ga',
+            'gd',
             'gl',
             'hi',
             'hu',
diff --git a/lingui.config.js b/lingui.config.js
index 6738c4b35..38e194eb2 100644
--- a/lingui.config.js
+++ b/lingui.config.js
@@ -15,6 +15,7 @@ module.exports = {
     'fi',
     'fr',
     'ga',
+    'gd',
     'gl',
     'hi',
     'hu',
diff --git a/src/components/hooks/dates.ts b/src/components/hooks/dates.ts
index 766e4997a..6b4b5f8fd 100644
--- a/src/components/hooks/dates.ts
+++ b/src/components/hooks/dates.ts
@@ -20,6 +20,7 @@ import {
   eu,
   fi,
   fr,
+  gd,
   gl,
   hi,
   hu,
@@ -64,6 +65,7 @@ const locales: Record<AppLanguage, Locale | undefined> = {
   fi,
   fr,
   ga: undefined,
+  gd,
   gl,
   hi,
   hu,
diff --git a/src/locale/helpers.ts b/src/locale/helpers.ts
index 0d1017b40..e570224b1 100644
--- a/src/locale/helpers.ts
+++ b/src/locale/helpers.ts
@@ -181,6 +181,8 @@ export function sanitizeAppLanguageSetting(appLanguage: string): AppLanguage {
         return AppLanguage.fr
       case 'ga':
         return AppLanguage.ga
+      case 'gd':
+        return AppLanguage.gd
       case 'gl':
         return AppLanguage.gl
       case 'hi':
diff --git a/src/locale/i18n.ts b/src/locale/i18n.ts
index 2a12bcfaa..312904c22 100644
--- a/src/locale/i18n.ts
+++ b/src/locale/i18n.ts
@@ -25,6 +25,7 @@ import {messages as messagesEu} from '#/locale/locales/eu/messages'
 import {messages as messagesFi} from '#/locale/locales/fi/messages'
 import {messages as messagesFr} from '#/locale/locales/fr/messages'
 import {messages as messagesGa} from '#/locale/locales/ga/messages'
+import {messages as messagesGd} from '#/locale/locales/gd/messages'
 import {messages as messagesGl} from '#/locale/locales/gl/messages'
 import {messages as messagesHi} from '#/locale/locales/hi/messages'
 import {messages as messagesHu} from '#/locale/locales/hu/messages'
@@ -159,6 +160,14 @@ export async function dynamicActivate(locale: AppLanguage) {
       ])
       break
     }
+    case AppLanguage.gd: {
+      i18n.loadAndActivate({locale, messages: messagesGd})
+      await Promise.all([
+        import('@formatjs/intl-pluralrules/locale-data/gd'),
+        import('@formatjs/intl-numberformat/locale-data/gd'),
+      ])
+      break
+    }
     case AppLanguage.gl: {
       i18n.loadAndActivate({locale, messages: messagesGl})
       await Promise.all([
diff --git a/src/locale/i18n.web.ts b/src/locale/i18n.web.ts
index 3600d0533..25458ed38 100644
--- a/src/locale/i18n.web.ts
+++ b/src/locale/i18n.web.ts
@@ -64,6 +64,10 @@ export async function dynamicActivate(locale: AppLanguage) {
       mod = await import(`./locales/ga/messages`)
       break
     }
+    case AppLanguage.gd: {
+      mod = await import(`./locales/gd/messages`)
+      break
+    }
     case AppLanguage.gl: {
       mod = await import(`./locales/gl/messages`)
       break
diff --git a/src/locale/languages.ts b/src/locale/languages.ts
index 2ba34bf37..43f1626b6 100644
--- a/src/locale/languages.ts
+++ b/src/locale/languages.ts
@@ -19,6 +19,7 @@ export enum AppLanguage {
   fi = 'fi',
   fr = 'fr',
   ga = 'ga',
+  gd = 'gd',
   gl = 'gl',
   hi = 'hi',
   hu = 'hu',
@@ -64,6 +65,7 @@ export const APP_LANGUAGES: AppLanguageConfig[] = [
   {code2: AppLanguage.fi, name: 'Suomi – Finnish'},
   {code2: AppLanguage.fr, name: 'Français – French'},
   {code2: AppLanguage.ga, name: 'Gaeilge – Irish'},
+  {code2: AppLanguage.gd, name: 'Gàidhlig – Scottish Gaelic'},
   {code2: AppLanguage.gl, name: 'Galego – Galician'},
   {code2: AppLanguage.hi, name: 'हिंदी – Hindi'},
   {code2: AppLanguage.hu, name: 'magyar – Hungarian'},
diff --git a/src/locale/locales/gd/messages.po b/src/locale/locales/gd/messages.po
new file mode 100644
index 000000000..a018e77bb
--- /dev/null
+++ b/src/locale/locales/gd/messages.po
@@ -0,0 +1,13 @@
+msgid ""
+msgstr ""
+"POT-Creation-Date: 2023-11-05 16:01-0800\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: @lingui/cli\n"
+"Language: gd\n"
+"Project-Id-Version: bluesky-social\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: \n"
+"Last-Translator: \n"
+"Language-Team: Scottish Gaelic\n"