fix: remove unused sourceLocale

Author: AleksandrSl

cmp/compiler/src/dev-config.ts

@@ -1,3 +1,2 @@
 export const serverUrl = "__SERVER_URL__";
 export const cacheDir = "__CACHE_DIR__";
-export const sourceLocale = "__SOURCE_LOCALE__";

cmp/compiler/src/plugin/dev-server-loader.ts

@@ -1,6 +1,6 @@
 import type { LoaderConfig } from "../types";
 import { logger } from "../utils/logger";
-import { withTimeout, DEFAULT_TIMEOUTS } from "../utils/timeout";
+import { DEFAULT_TIMEOUTS, withTimeout } from "../utils/timeout";
 import { startOrGetTranslationServerHono } from "../translation-server/translation-server-hono";
 
 let serverPromise: ReturnType<typeof startOrGetTranslationServerHono> | null =
@@ -43,7 +43,6 @@ export default async function devServerLoader(
     null,
     source
       .replace("__SERVER_URL__", server?.url || "http://127.0.0.1:60000")
-      .replace("__CACHE_DIR__", config.cacheDir)
-      .replace("__SOURCE_LOCALE__", config.sourceLocale),
+      .replace("__CACHE_DIR__", config.cacheDir),
   );
 }

cmp/compiler/src/plugin/unplugin.ts

@@ -91,8 +91,7 @@ export const lingoUnplugin = createUnplugin<LingoPluginOptions>(
           const cacheDir = getCacheDir(config);
 
           return `export const serverUrl = ${JSON.stringify(serverUrl)};
-export const cacheDir = ${JSON.stringify(cacheDir)};
-export const sourceLocale = ${JSON.stringify(config.sourceLocale)};`;
+export const cacheDir = ${JSON.stringify(cacheDir)};`;
         }
         return null;
       },

cmp/compiler/src/react/server-only/index.ts

@@ -14,7 +14,6 @@ import type { ReactNode } from "react";
 import { logger } from "../../utils/logger";
 // Keep this import full for replacement during build.
 import { localeResolver } from "@lingo.dev/_compiler/config";
-import { sourceLocale } from "@lingo.dev/_compiler/dev-config";
 
 /**
  * Get server-side translations function
@@ -59,7 +58,6 @@ export async function getServerTranslations(options: {
     locale,
     options.hashes ?? [],
     {
-      sourceLocale,
       basePath: options.basePath,
     },
   );

cmp/compiler/src/react/server-only/translations.ts

@@ -22,12 +22,6 @@ export interface TranslationFetchConfig {
    * Base path for translation files (default: process.cwd())
    */
   basePath?: string;
-
-  /**
-   * Source locale (default: 'en')
-   * If the requested locale matches source, returns empty dictionary
-   */
-  sourceLocale?: string;
 }
 
 /**

cmp/demo/next16/app/.lingo/dev-config.ts

@@ -1,3 +1,2 @@
 export const serverUrl = "__SERVER_URL__";
 export const cacheDir = "__CACHE_DIR__";
-export const sourceLocale = "__SOURCE_LOCALE__";