新增多语言设置

src/renderer/lang/index.js

@@ -0,0 +1,27 @@
+// http://kazupon.github.io/vue-i18n/en/messages.html
+
+const requireLang = require.context(
+  '@/lang',
+  true,
+  /\.json$/,
+)
+
+const messages = {}
+
+for (const file of requireLang.keys()) {
+  if (file === './index.js') continue
+
+  const path = file.replace(/(\.\/|\.json$)/g, '').split('/')
+
+  path.reduce((o, s, i) => {
+    if (o[s]) return o[s]
+
+    o[s] = i + 1 === path.length
+      ? requireLang(file)
+      : {}
+
+    return o[s]
+  }, messages)
+}
+
+export default messages