feat: add Indonesian (Bahasa Indonesia) localization (#1513)

StevanusPangau · steipete · web-flow · commit a174d1710d1d · 2026-06-14T23:13:00.000-07:00
* feat: add Indonesian (Bahasa Indonesia) localization

Add native Indonesian (id) as a first-class language:
- id.lproj/Localizable.strings with all strings translated to native
  Indonesian (placeholders/format specifiers preserved)
- Register `indonesian` in the AppLanguage enum + Settings language picker
- Add the localized "language_indonesian" name to en.lproj
- Extend LocalizationLanguageCatalogTests parity list

* docs: note Italian and Indonesian localization

---------

Co-authored-by: Peter Steinberger &lt;steipete@gmail.com&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,8 @@
 - Ollama: replace the bundled provider icon with the cleaner official mark while preserving native template tinting. Thanks @mattab178!
 - Menu bar: avoid a one-time visible menu rebuild after first-open background data arrives.
 - Settings: use high-contrast selected-content colors for provider sidebar text and icons.
+- Localization: add Italian as a selectable app language (#1248). Thanks @Yuxin-Qiao!
+- Localization: add Indonesian as a selectable app language (#1513). Thanks @StevanusPangau!
 
 ### Changed
 - Antigravity: prefer app and `agy` quota summaries, group usage into Gemini and Claude + GPT session/weekly pools, and preserve IDE and OAuth fallbacks. Thanks @Zihao-Qi!
@@ -60,7 +62,6 @@
 - Menu bar: add an optional reset-time display for the selected quota metric, with percent fallback when reset metadata is unavailable (#1223, fixes #1185). Thanks @Yuxin-Qiao!
 - Cursor: include application data, extensions, settings, and caches in optional local storage tracking (fixes #1403). Thanks @dhruv-anand-aintech!
 - Menu bar: move the highlighted Overview provider with trackpad or mouse-wheel scrolling while preserving native submenu and keyboard behavior (#1436). Thanks @joshuavial!
-- Localization: add Italian as a selectable app language (#1248). Thanks @Yuxin-Qiao!
 
 ### Fixed
 - CLI: keep Ollama API credentials scoped to Ollama when deciding whether another provider requires macOS web support (#1466). Thanks @WadydX!
diff --git a/Sources/CodexBar/PreferencesGeneralPane.swift b/Sources/CodexBar/PreferencesGeneralPane.swift
@@ -20,6 +20,7 @@ enum AppLanguage: String, CaseIterable, Identifiable {
     case japanese = "ja"
     case korean = "ko"
     case turkish = "tr"
+    case indonesian = "id"
 
     var id: String {
         self.rawValue
@@ -44,6 +45,7 @@ enum AppLanguage: String, CaseIterable, Identifiable {
         case .japanese: L("language_japanese")
         case .korean: L("language_korean")
         case .turkish: L("language_turkish")
+        case .indonesian: L("language_indonesian")
         }
     }
 }
diff --git a/Sources/CodexBar/Resources/ca.lproj/Localizable.strings b/Sources/CodexBar/Resources/ca.lproj/Localizable.strings
@@ -934,3 +934,4 @@
 
 "language_vietnamese" = "Vietnamita";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Indonesi";
diff --git a/Sources/CodexBar/Resources/de.lproj/Localizable.strings b/Sources/CodexBar/Resources/de.lproj/Localizable.strings
@@ -411,6 +411,7 @@
 "language_korean" = "Koreanisch";
 "language_turkish" = "Türkçe";
 "language_italian" = "Italiano";
+"language_indonesian" = "Indonesisch";
 "start_at_login_title" = "Beim Login starten";
 "start_at_login_subtitle" = "Startet CodexBar automatisch, wenn dein Mac hochfährt.";
 "show_cost_summary" = "Kostenübersicht anzeigen";
diff --git a/Sources/CodexBar/Resources/en.lproj/Localizable.strings b/Sources/CodexBar/Resources/en.lproj/Localizable.strings
@@ -1077,5 +1077,6 @@
 "Search providers" = "Search providers";
 
 "language_vietnamese" = "Vietnamese";
+"language_indonesian" = "Bahasa Indonesia";
 
 "Request quota: %@ / %@" = "Request quota: %@ / %@";
diff --git a/Sources/CodexBar/Resources/es.lproj/Localizable.strings b/Sources/CodexBar/Resources/es.lproj/Localizable.strings
@@ -934,3 +934,4 @@
 
 "language_vietnamese" = "Vietnamita";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Indonesio";
diff --git a/Sources/CodexBar/Resources/fr.lproj/Localizable.strings b/Sources/CodexBar/Resources/fr.lproj/Localizable.strings
@@ -411,6 +411,7 @@
 "language_italian" = "Italiano";
 "language_vietnamese" = "Vietnamien";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Indonésien";
 "start_at_login_title" = "Lancer à l'ouverture de session";
 "start_at_login_subtitle" = "Ouvre automatiquement CodexBar au démarrage de votre Mac.";
 "show_cost_summary" = "Afficher le récapitulatif des coûts";
diff --git a/Sources/CodexBar/Resources/id.lproj/Localizable.strings b/Sources/CodexBar/Resources/id.lproj/Localizable.strings
diff --git a/Sources/CodexBar/Resources/it.lproj/Localizable.strings b/Sources/CodexBar/Resources/it.lproj/Localizable.strings
@@ -413,6 +413,7 @@
 "language_dutch" = "Olandese";
 "language_ukrainian" = "Ucraino";
 "language_vietnamese" = "Vietnamita";
+"language_indonesian" = "Indonesiano";
 "start_at_login_title" = "Avvia all'accesso";
 "start_at_login_subtitle" = "Apre automaticamente CodexBar quando avvii il Mac.";
 "show_cost_summary" = "Mostra riepilogo costi";
diff --git a/Sources/CodexBar/Resources/ja.lproj/Localizable.strings b/Sources/CodexBar/Resources/ja.lproj/Localizable.strings
@@ -1075,3 +1075,4 @@
 
 "language_vietnamese" = "ベトナム語";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "インドネシア語";
diff --git a/Sources/CodexBar/Resources/ko.lproj/Localizable.strings b/Sources/CodexBar/Resources/ko.lproj/Localizable.strings
@@ -1044,4 +1044,5 @@
 "Search providers" = "공급자 검색";
 "language_vietnamese" = "베트남어";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "인도네시아어";
 "Request quota: %@ / %@" = "요청 할당량: %@ / %@";
diff --git a/Sources/CodexBar/Resources/nl.lproj/Localizable.strings b/Sources/CodexBar/Resources/nl.lproj/Localizable.strings
@@ -411,6 +411,7 @@
 "language_swedish" = "Zweeds";
 "language_vietnamese" = "Vietnamees";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Indonesisch";
 "start_at_login_title" = "Begin bij Inloggen";
 "start_at_login_subtitle" = "Opent automatisch CodexBar wanneer u uw Mac start.";
 "show_cost_summary" = "Kostenoverzicht weergeven";
diff --git a/Sources/CodexBar/Resources/pt-BR.lproj/Localizable.strings b/Sources/CodexBar/Resources/pt-BR.lproj/Localizable.strings
@@ -1075,3 +1075,4 @@
 
 "language_vietnamese" = "Vietnamita";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Indonésio";
diff --git a/Sources/CodexBar/Resources/sv.lproj/Localizable.strings b/Sources/CodexBar/Resources/sv.lproj/Localizable.strings
@@ -411,6 +411,7 @@
 "language_korean" = "Koreanska";
 "language_turkish" = "Türkçe";
 "language_italian" = "Italiano";
+"language_indonesian" = "Indonesiska";
 "start_at_login_title" = "Starta vid inloggning";
 "start_at_login_subtitle" = "Öppnar CodexBar automatiskt när du startar din Mac.";
 "show_cost_summary" = "Visa kostnadssammanfattning";
diff --git a/Sources/CodexBar/Resources/tr.lproj/Localizable.strings b/Sources/CodexBar/Resources/tr.lproj/Localizable.strings
@@ -411,6 +411,7 @@
 "language_korean" = "한국어";
 "language_turkish" = "Türkçe";
 "language_italian" = "Italiano";
+"language_indonesian" = "Endonezce";
 "start_at_login_title" = "Girişte Başlat";
 "start_at_login_subtitle" = "Mac'inizi başlattığınızda CodexBar'ı otomatik olarak açar.";
 "show_cost_summary" = "Maliyet özetini göster";
diff --git a/Sources/CodexBar/Resources/uk.lproj/Localizable.strings b/Sources/CodexBar/Resources/uk.lproj/Localizable.strings
@@ -411,6 +411,7 @@
 "language_italian" = "Italiano";
 "language_vietnamese" = "В'єтнамська";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Індонезійська";
 "start_at_login_title" = "Почніть із входу";
 "start_at_login_subtitle" = "Автоматично відкриває CodexBar під час запуску Mac.";
 "show_cost_summary" = "Показати підсумок витрат";
diff --git a/Sources/CodexBar/Resources/vi.lproj/Localizable.strings b/Sources/CodexBar/Resources/vi.lproj/Localizable.strings
@@ -1075,3 +1075,4 @@
 
 "language_vietnamese" = "Tiếng Việt";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "Tiếng Indonesia";
diff --git a/Sources/CodexBar/Resources/zh-Hans.lproj/Localizable.strings b/Sources/CodexBar/Resources/zh-Hans.lproj/Localizable.strings
@@ -1051,3 +1051,4 @@
 
 "Request quota: %@ / %@" = "请求额度：%@ / %@";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "印度尼西亚语";
diff --git a/Sources/CodexBar/Resources/zh-Hant.lproj/Localizable.strings b/Sources/CodexBar/Resources/zh-Hant.lproj/Localizable.strings
@@ -947,3 +947,4 @@
 
 "Request quota: %@ / %@" = "請求額度：%@ / %@";
 "language_turkish" = "Türkçe";
+"language_indonesian" = "印尼語";
diff --git a/Tests/CodexBarTests/LocalizationLanguageCatalogTests.swift b/Tests/CodexBarTests/LocalizationLanguageCatalogTests.swift
@@ -21,6 +21,7 @@ struct LocalizationLanguageCatalogTests {
         "language_japanese",
         "language_korean",
         "language_turkish",
+        "language_indonesian",
     ]
 
     @Test
@@ -47,6 +48,12 @@ struct LocalizationLanguageCatalogTests {
         #expect(AppLanguage.italian.rawValue == "it")
     }
 
+    @Test
+    func `app language catalog includes Indonesian`() {
+        #expect(AppLanguage.allCases.contains(.indonesian))
+        #expect(AppLanguage.indonesian.rawValue == "id")
+    }
+
     @Test
     func `localized catalogs include every app language label`() throws {
         #expect(self.languageKeys.count == AppLanguage.allCases.count)
@@ -194,7 +201,7 @@ struct LocalizationLanguageCatalogTests {
         #expect(italian["ory_session_…=…; csrftoken=…"] == "ory_session_…=…; csrftoken=…")
         #expect(italian["quota_warning_notifications_subtitle"]?.contains("scende sotto") == true)
 
-        let intentionallyUnchanged: Set<String> = [
+        let intentionallyUnchanged: Set = [
             "Account",
             "Build",
             "Chrome",
@@ -234,6 +241,49 @@ struct LocalizationLanguageCatalogTests {
         #expect(title == "Quota settimanale di Codex quasi esaurita")
     }
 
+    @Test
+    func `indonesian localization matches English catalog and preserves format placeholders`() throws {
+        let root = URL(fileURLWithPath: #filePath)
+            .deletingLastPathComponent()
+            .deletingLastPathComponent()
+            .deletingLastPathComponent()
+        let resourcesURL = root.appendingPathComponent("Sources/CodexBar/Resources")
+        let enURL = resourcesURL.appendingPathComponent("en.lproj/Localizable.strings")
+        let idURL = resourcesURL.appendingPathComponent("id.lproj/Localizable.strings")
+        let english = try #require(NSDictionary(contentsOf: enURL) as? [String: String])
+        let indonesian = try #require(NSDictionary(contentsOf: idURL) as? [String: String])
+
+        #expect(Set(indonesian.keys) == Set(english.keys))
+        #expect(indonesian["language_indonesian"] == "Bahasa Indonesia")
+        #expect(indonesian["tab_general"] == "Umum")
+        #expect(indonesian["quit_app"] == "Keluar CodexBar")
+        #expect(indonesian["30d"] == "30 hari")
+        #expect(indonesian["On"] == "Aktif")
+        #expect(indonesian["Off"] == "Nonaktif")
+
+        let warningFormat = try #require(indonesian["quota_warning_notification_body"])
+        let warning = String(
+            format: warningFormat,
+            locale: Locale(identifier: "id_ID"),
+            arguments: ["20%", 15, "sesi"])
+        #expect(warning.contains("15%"))
+        #expect(!warning.contains("%2$d"))
+
+        let historyFormat = try #require(indonesian["%@: %@%% used"])
+        let historyLabel = String(
+            format: historyFormat,
+            locale: Locale(identifier: "id_ID"),
+            arguments: ["12 Jun", "45"])
+        #expect(historyLabel == "12 Jun: 45% terpakai")
+
+        let daysFormat = try #require(indonesian["%dd"])
+        let daysLabel = String(
+            format: daysFormat,
+            locale: Locale(identifier: "id_ID"),
+            arguments: [30])
+        #expect(daysLabel == "30 hari")
+    }
+
     @Test
     func `japanese usage chart accessibility text preserves argument meanings`() throws {
         let root = URL(fileURLWithPath: #filePath)
diff --git a/Tests/CodexBarTests/PreferencesPaneSmokeTests.swift b/Tests/CodexBarTests/PreferencesPaneSmokeTests.swift
@@ -100,6 +100,15 @@ struct PreferencesPaneSmokeTests {
             #expect(L("start_at_login_title") == "ログイン時に起動")
             #expect(L("quit_app") == "CodexBar を終了")
         }
+
+        settings.appLanguage = "id"
+
+        #expect(UserDefaults.standard.string(forKey: "appLanguage") == "id")
+        CodexBarLocalizationOverride.$appLanguage.withValue("id") {
+            #expect(L("language_title") == "Bahasa")
+            #expect(L("start_at_login_title") == "Mulai saat Login")
+            #expect(L("quit_app") == "Keluar CodexBar")
+        }
     }
 
     @Test

Original file line number	Diff line number	Diff line change
`@@ -20,6 +20,7 @@ enum AppLanguage: String, CaseIterable, Identifiable {`
`20`	`20`	`case japanese = "ja"`
`21`	`21`	`case korean = "ko"`
`22`	`22`	`case turkish = "tr"`
	`23`	`+ case indonesian = "id"`
`23`	`24`
`24`	`25`	`var id: String {`
`25`	`26`	`self.rawValue`
`@@ -44,6 +45,7 @@ enum AppLanguage: String, CaseIterable, Identifiable {`
`44`	`45`	`case .japanese: L("language_japanese")`
`45`	`46`	`case .korean: L("language_korean")`
`46`	`47`	`case .turkish: L("language_turkish")`
	`48`	`+ case .indonesian: L("language_indonesian")`
`47`	`49`	`}`
`48`	`50`	`}`
`49`	`51`	`}`
Original file line number	Diff line number	Diff line change
`@@ -934,3 +934,4 @@`
`934`	`934`
`935`	`935`	`"language_vietnamese" = "Vietnamita";`
`936`	`936`	`"language_turkish" = "Türkçe";`
	`937`	`+"language_indonesian" = "Indonesi";`
Original file line number	Diff line number	Diff line change
`@@ -1075,3 +1075,4 @@`
`1075`	`1075`
`1076`	`1076`	`"language_vietnamese" = "ベトナム語";`
`1077`	`1077`	`"language_turkish" = "Türkçe";`
	`1078`	`+"language_indonesian" = "インドネシア語";`