ditched unused languages. sorted them.

added the Polish translation.

Signed-off-by: Akos Kitta <a.kitta@arduino.cc>

Author: Akos Kitta

arduino-ide-extension/src/node/i18n/arduino-localization-contribution.ts

@@ -5,46 +5,42 @@ import {
 import { injectable } from '@theia/core/shared/inversify';
 import { join } from 'path';
 
-const Locales = new Map<string, string>([
-  ['af', 'af'],
-  ['en', 'en'],
-  ['fr', 'fr'],
-  ['ko', 'ko'],
-  ['pt-br', 'pt'],
-  ['uk_UA', 'uk_UA'],
-  ['ar', 'ar'],
-  ['es', 'es'],
-  ['he', 'he'],
-  ['my_MM', 'my_MM'],
-  ['ro', 'ro'],
-  ['zh-cn', 'zh'],
-  ['bg', 'bg'],
-  ['eu', 'eu'],
-  ['hu', 'hu'],
-  ['ne', 'ne'],
-  ['ru', 'ru'],
-  ['zh_TW', 'zh_TW'],
-  ['de', 'de'],
-  ['fa', 'fa'],
-  ['it', 'it'],
-  ['nl', 'nl'],
-  ['sv_SE', 'sv_SE'],
-  ['el', 'el'],
-  ['fil', 'fil'],
-  ['ja', 'ja'],
-  ['pl', 'pl'],
-  ['tr', 'tr'],
-]);
-
 @injectable()
 export class ArduinoLocalizationContribution
   implements LocalizationContribution
 {
+  // 0. index: locale
+  // 1. index: optional JSON file to `require` (if differs from the locale)
+  // If you touch the locales, please keep the alphabetical order. Also in the `package.json` for the VS Code language packs. Thank you! ❤️
+  // Note that IDE2 has more translations than available VS Code language packs. (https://github.com/arduino/arduino-ide/issues/1447)
+  private readonly locales: ReadonlyArray<[string, string?]> = [
+    ['bg'],
+    ['cs'],
+    ['de'],
+    ['es'],
+    ['fr'],
+    ['hu'],
+    // ['id'], Does not have Transifex translations, but has a VS Code language pack available on Open VSX.
+    ['it'],
+    ['ja'],
+    ['ko'],
+    ['nl'],
+    ['pt-br', 'pt'],
+    ['pl', 'pl'],
+    ['ru'],
+    ['tr'],
+    ['uk', 'uk_UA'],
+    ['zh-cn', 'zh'],
+  ];
+
   async registerLocalizations(registry: LocalizationRegistry): Promise<void> {
-    for (const [locale, jsonFilename] of Locales.entries()) {
+    for (const [locale, jsonFilename] of this.locales) {
       registry.registerLocalizationFromRequire(
         locale,
-        require(join(__dirname, `../../../build/i18n/${jsonFilename}.json`))
+        require(join(
+          __dirname,
+          `../../../build/i18n/${jsonFilename ?? locale}.json`
+        ))
       );
     }
   }

package.json

@@ -78,21 +78,21 @@
     "vscode-builtin-json": "https://open-vsx.org/api/vscode/json/1.46.1/file/vscode.json-1.46.1.vsix",
     "vscode-builtin-json-language-features": "https://open-vsx.org/api/vscode/json-language-features/1.46.1/file/vscode.json-language-features-1.46.1.vsix",
     "cortex-debug": "https://open-vsx.org/api/marus25/cortex-debug/0.3.10/file/marus25.cortex-debug-0.3.10.vsix",
-    "vscode-language-pack-nl": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-nl/1.48.3/file/MS-CEINTL.vscode-language-pack-nl-1.48.3.vsix",
-    "vscode-language-pack-hu": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-hu/1.48.3/file/MS-CEINTL.vscode-language-pack-hu-1.48.3.vsix",
     "vscode-language-pack-bg": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-bg/1.48.3/file/MS-CEINTL.vscode-language-pack-bg-1.48.3.vsix",
-    "vscode-language-pack-id": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-id/1.48.3/file/MS-CEINTL.vscode-language-pack-id-1.48.3.vsix",
-    "vscode-language-pack-uk": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-uk/1.48.3/file/MS-CEINTL.vscode-language-pack-uk-1.48.3.vsix",
-    "vscode-language-pack-ko": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-ko/1.53.2/file/MS-CEINTL.vscode-language-pack-ko-1.53.2.vsix",
-    "vscode-language-pack-fr": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-fr/1.53.2/file/MS-CEINTL.vscode-language-pack-fr-1.53.2.vsix",
-    "vscode-language-pack-zh-hans": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-zh-hans/1.53.2/file/MS-CEINTL.vscode-language-pack-zh-hans-1.53.2.vsix",
+    "vscode-language-pack-cs": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-cs/1.53.2/file/MS-CEINTL.vscode-language-pack-cs-1.53.2.vsix",
     "vscode-language-pack-de": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-de/1.53.2/file/MS-CEINTL.vscode-language-pack-de-1.53.2.vsix",
-    "vscode-language-pack-ja": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-ja/1.53.2/file/MS-CEINTL.vscode-language-pack-ja-1.53.2.vsix",
-    "vscode-language-pack-tr": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-tr/1.53.2/file/MS-CEINTL.vscode-language-pack-tr-1.53.2.vsix",
-    "vscode-language-pack-it": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-it/1.53.2/file/MS-CEINTL.vscode-language-pack-it-1.53.2.vsix",
-    "vscode-language-pack-ru": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-ru/1.53.2/file/MS-CEINTL.vscode-language-pack-ru-1.53.2.vsix",
     "vscode-language-pack-es": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-es/1.53.2/file/MS-CEINTL.vscode-language-pack-es-1.53.2.vsix",
+    "vscode-language-pack-fr": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-fr/1.53.2/file/MS-CEINTL.vscode-language-pack-fr-1.53.2.vsix",
+    "vscode-language-pack-hu": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-hu/1.48.3/file/MS-CEINTL.vscode-language-pack-hu-1.48.3.vsix",
+    "vscode-language-pack-it": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-it/1.53.2/file/MS-CEINTL.vscode-language-pack-it-1.53.2.vsix",
+    "vscode-language-pack-ja": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-ja/1.53.2/file/MS-CEINTL.vscode-language-pack-ja-1.53.2.vsix",
+    "vscode-language-pack-ko": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-ko/1.53.2/file/MS-CEINTL.vscode-language-pack-ko-1.53.2.vsix",
+    "vscode-language-pack-nl": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-nl/1.48.3/file/MS-CEINTL.vscode-language-pack-nl-1.48.3.vsix",
+    "vscode-language-pack-pl": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-pl/1.53.2/file/MS-CEINTL.vscode-language-pack-pl-1.53.2.vsix",
     "vscode-language-pack-pt-BR": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-pt-BR/1.53.2/file/MS-CEINTL.vscode-language-pack-pt-BR-1.53.2.vsix",
-    "vscode-language-pack-cs": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-cs/1.53.2/file/MS-CEINTL.vscode-language-pack-cs-1.53.2.vsix"
+    "vscode-language-pack-ru": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-ru/1.53.2/file/MS-CEINTL.vscode-language-pack-ru-1.53.2.vsix",
+    "vscode-language-pack-tr": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-tr/1.53.2/file/MS-CEINTL.vscode-language-pack-tr-1.53.2.vsix",
+    "vscode-language-pack-uk": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-uk/1.48.3/file/MS-CEINTL.vscode-language-pack-uk-1.48.3.vsix",
+    "vscode-language-pack-zh-hans": "https://open-vsx.org/api/MS-CEINTL/vscode-language-pack-zh-hans/1.53.2/file/MS-CEINTL.vscode-language-pack-zh-hans-1.53.2.vsix"
   }
 }