separate themes & plugins file

package.json

@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "cheerio": "^0.22.0",
-    "hexo": "^7.0.0-rc1",
+    "hexo": "7.0.0-rc1",
     "hexo-clean-css": "^2.0.0",
     "hexo-filter-nofollow": "^2.0.2",
     "hexo-fs": "^4.1.1",

scripts/data.js

@@ -0,0 +1,22 @@
+/* global hexo */
+
+'use strict';
+
+hexo.extend.filter.register('before_generate', async () => {
+  const Data = hexo.model('Data');
+  for (const type of ['themes', 'plugins']) {
+    const arr = [];
+    Data.forEach(({_id, data}) => {
+      if (_id.startsWith(type)) {
+        arr.push({
+          name: _id.replace(type + '/', ''),
+          ...data
+        });
+      }
+    });
+    await Data.insert({
+      _id: type,
+      data: arr
+    });
+  }
+}, 0);