Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

apps/desktop/src/i18n/define-locale.ts

@@ -0,0 +1,41 @@
+import { en } from './en'
+import type { Translations } from './types'
+
+type TranslationOverride<T> = T extends (...args: never[]) => string
+  ? T
+  : T extends readonly unknown[]
+    ? T
+    : T extends string
+      ? string
+      : T extends object
+        ? { [K in keyof T]?: TranslationOverride<T[K]> }
+        : T
+
+export type TranslationOverrides = TranslationOverride<Translations>
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null && !Array.isArray(value)
+}
+
+function mergeTranslations<T>(base: T, overrides: TranslationOverride<T> | undefined): T {
+  if (!isRecord(base) || !isRecord(overrides)) {
+    return (overrides ?? base) as T
+  }
+
+  const result: Record<string, unknown> = { ...base }
+
+  for (const [key, value] of Object.entries(overrides)) {
+    if (value === undefined) {
+      continue
+    }
+
+    const baseValue = result[key]
+    result[key] = isRecord(baseValue) && isRecord(value) ? mergeTranslations(baseValue, value) : value
+  }
+
+  return result as T
+}
+
+export function defineLocale(overrides: TranslationOverrides): Translations {
+  return mergeTranslations<Translations>(en, overrides)
+}