1 files changed, 18 insertions, 10 deletions

diff --git a/config/webpack/generateLocalePacks.js b/config/webpack/generateLocalePacks.js
index 09fba4a18..b1b818159 100644
--- a/config/webpack/generateLocalePacks.js
+++ b/config/webpack/generateLocalePacks.js
@@ -20,18 +20,25 @@ module.exports = Object.keys(flavours).reduce(function (map, entry) {
   if (!flavour.locales) {
     return map;
   }
-  const locales = readdirSync(flavour.locales).filter(
-    filename => /\.js(?:on)?$/.test(filename) && !/defaultMessages|whitelist|index/.test(filename)
-  );
+  const locales = readdirSync(flavour.locales).filter(filename => {
+    return /\.json$/.test(filename) &&
+      !/defaultMessages/.test(filename) &&
+      !/whitelist/.test(filename);
+  }).map(filename => filename.replace(/\.json$/, ''));
+
+  let inherited_locales_path = null;
+  if (flavour.inherit_locales && flavours[flavour.inherit_locales]?.locales) {
+    inherited_locales_path = flavours[flavour.inherit_locales]?.locales;
+  }
+
   const outPath = resolve('tmp', 'locales', entry);
 
   rimraf.sync(outPath);
   mkdirp.sync(outPath);
 
   locales.forEach(function (locale) {
-    const localeName = locale.replace(/\.js(?:on)?$/, '');
-    const localePath = join(outPath, `${localeName}.js`);
-    const baseLocale = localeName.split('-')[0]; // e.g. 'zh-TW' -> 'zh'
+    const localePath = join(outPath, `${locale}.js`);
+    const baseLocale = locale.split('-')[0]; // e.g. 'zh-TW' -> 'zh'
     const localeDataPath = [
       // first try react-intl
       `node_modules/react-intl/locale-data/${baseLocale}.js`,
@@ -45,21 +52,22 @@ module.exports = Object.keys(flavours).reduce(function (map, entry) {
       filename => filename.replace(/(?:node_modules|app\/javascript)\//, '')
     )[0];
     const localeContent = `//
-// locales/${entry}/${localeName}.js
+// locales/${entry}/${locale}.js
 // automatically generated by generateLocalePacks.js
 //
 
-import messages from '../../../${flavour.locales}/${locale.replace(/\.js$/, '')}';
+${inherited_locales_path ? `import inherited from '../../../${inherited_locales_path}/${locale}.json';` : ''}
+import messages from '../../../${flavour.locales}/${locale}.json';
 import localeData from '${localeDataPath}';
 import { setLocale } from 'locales';
 
 setLocale({
   localeData,
-  messages,
+  ${inherited_locales_path ? 'messages: Object.assign({}, inherited, messages)' : 'messages'},
 });
 `;
     writeFileSync(localePath, localeContent, 'utf8');
-    map[`locales/${entry}/${localeName}`] = localePath;
+    map[`locales/${entry}/${locale}`] = localePath;
   });
 
   return map;