perf(render): avoid using new Promise

hexojs · Sep 22, 2021 · 188279f · 188279f
1 parent f277e09
commit 188279f
Showing 1 changed file with 12 additions and 6 deletions.
diff --git a/lib/hexo/render.js b/lib/hexo/render.js
@@ -60,13 +60,19 @@ class Render {
     const ctx = this.context;
     let ext = '';
 
-    return new Promise((resolve, reject) => {
-      if (!data) return reject(new TypeError('No input file or string!'));
-      if (data.text != null) return resolve(data.text);
-      if (!data.path) return reject(new TypeError('No input file or string!'));
+    let promise;
 
-      readFile(data.path).then(resolve, reject);
-    }).then(text => {
+    if (!data) return Promise.reject(new TypeError('No input file or string!'));
+
+    if (data.text != null) {
+      promise = Promise.resolve(data.text);
+    } else if (!data.path) {
+      return Promise.reject(new TypeError('No input file or string!'));
+    } else {
+      promise = readFile(data.path);
+    }
+
+    return promise.then(text => {
       data.text = text;
       ext = data.engine || getExtname(data.path);
       if (!ext || !this.isRenderable(ext)) return text;