Add Greek Language ('el') Support and Internationalization

app.config.js

@@ -77,6 +77,7 @@ module.exports = function (config) {
             'ast',
             'ca',
             'de',
+            'el',
             'es',
             'fi',
             'fr',

lingui.config.js

@@ -6,6 +6,7 @@ module.exports = {
     'ast',
     'ca',
     'de',
+    'el',
     'en-GB',
     'es',
     'fi',

src/components/hooks/dates.ts

@@ -12,6 +12,7 @@ import {formatDistance, Locale} from 'date-fns'
 import {
   ca,
   de,
+  el,
   enGB,
   es,
   fi,
@@ -48,6 +49,7 @@ const locales: Record<AppLanguage, Locale | undefined> = {
   ast: undefined,
   ca,
   de,
+  el,
   ['en-GB']: enGB,
   es,
   fi,

src/locale/__tests__/helpers.test.ts

@@ -5,6 +5,7 @@ import {AppLanguage} from '#/locale/languages'
 
 test('sanitizeAppLanguageSetting', () => {
   expect(sanitizeAppLanguageSetting('en')).toBe(AppLanguage.en)
+  expect(sanitizeAppLanguageSetting('el')).toBe(AppLanguage.el)
   expect(sanitizeAppLanguageSetting('pt-BR')).toBe(AppLanguage.pt_BR)
   expect(sanitizeAppLanguageSetting('hi')).toBe(AppLanguage.hi)
   expect(sanitizeAppLanguageSetting('id')).toBe(AppLanguage.id)

src/locale/helpers.ts

@@ -127,6 +127,8 @@ export function sanitizeAppLanguageSetting(appLanguage: string): AppLanguage {
         return AppLanguage.ca
       case 'de':
         return AppLanguage.de
+      case 'el':
+        return AppLanguage.el
       case 'en-GB':
         return AppLanguage.en_GB
       case 'es':

src/locale/i18n.ts

@@ -15,6 +15,7 @@ import {messages as messagesAn} from '#/locale/locales/an/messages'
 import {messages as messagesAst} from '#/locale/locales/ast/messages'
 import {messages as messagesCa} from '#/locale/locales/ca/messages'
 import {messages as messagesDe} from '#/locale/locales/de/messages'
+import {messages as messagesEl} from '#/locale/locales/el/messages'
 import {messages as messagesEn} from '#/locale/locales/en/messages'
 import {messages as messagesEn_GB} from '#/locale/locales/en-GB/messages'
 import {messages as messagesEs} from '#/locale/locales/es/messages'
@@ -78,6 +79,15 @@ export async function dynamicActivate(locale: AppLanguage) {
       ])
       break
     }
+    case AppLanguage.el: {
+      i18n.loadAndActivate({locale, messages: messagesEl})
+      await Promise.all([
+        import('@formatjs/intl-datetimeformat/locale-data/el'),
+        import('@formatjs/intl-pluralrules/locale-data/el'),
+        import('@formatjs/intl-numberformat/locale-data/el'),
+      ])
+      break
+    }
     case AppLanguage.en_GB: {
       i18n.loadAndActivate({locale, messages: messagesEn_GB})
       await Promise.all([

src/locale/i18n.web.ts

@@ -28,6 +28,10 @@ export async function dynamicActivate(locale: AppLanguage) {
       mod = await import(`./locales/de/messages`)
       break
     }
+    case AppLanguage.el: {
+      mod = await import(`./locales/el/messages`)
+      break
+    }
     case AppLanguage.en_GB: {
       mod = await import(`./locales/en-GB/messages`)
       break

src/locale/languages.ts

@@ -10,6 +10,7 @@ export enum AppLanguage {
   ast = 'ast',
   ca = 'ca',
   de = 'de',
+  el = 'el',
   en_GB = 'en-GB',
   es = 'es',
   fi = 'fi',
@@ -46,6 +47,7 @@ export const APP_LANGUAGES: AppLanguageConfig[] = [
   {code2: AppLanguage.ast, name: 'Asturianu – Asturian'},
   {code2: AppLanguage.ca, name: 'Català – Catalan'},
   {code2: AppLanguage.de, name: 'Deutsch – German'},
+  {code2: AppLanguage.el, name: 'Ελληνικά – Greek'},
   {code2: AppLanguage.en_GB, name: 'English (UK)'},
   {code2: AppLanguage.es, name: 'Español – Spanish'},
   {code2: AppLanguage.fi, name: 'Suomi – Finnish'},