improve bundle renderer file path detection

yyx990803 · yyx990803 · commit 1d2289658716 · 2017-02-25T09:41:56.000-05:00
diff --git a/src/server/create-bundle-renderer.js b/src/server/create-bundle-renderer.js
@@ -37,7 +37,11 @@ export function createBundleRendererCreator (createRenderer: () => Renderer) {
     let basedir = rendererOptions && rendererOptions.basedir
 
     // load bundle if given filepath
-    if (typeof bundle === 'string' && bundle.charAt(0) === '/') {
+    if (
+      typeof bundle === 'string' &&
+      /\.js(on)?$/.test(bundle) &&
+      path.isAbsolute(bundle)
+    ) {
       if (fs.existsSync(bundle)) {
         basedir = basedir || path.dirname(bundle)
         bundle = fs.readFileSync(bundle, 'utf-8')
