From 6b9e0922cfa239b06c310409c97b72c65d1e772c Mon Sep 17 00:00:00 2001
From: "qingwei.li" <cinwell.li@gmail.com>
Date: Tue, 30 May 2017 16:16:36 +0800
Subject: [PATCH] fix(ssr): add debug

---
 packages/docsify-server-renderer/index.js     | 3 +++
 packages/docsify-server-renderer/package.json | 1 +
 2 files changed, 4 insertions(+)

diff --git a/packages/docsify-server-renderer/index.js b/packages/docsify-server-renderer/index.js
index 80cbf42be..62081ffb7 100644
--- a/packages/docsify-server-renderer/index.js
+++ b/packages/docsify-server-renderer/index.js
@@ -6,6 +6,7 @@ import { isAbsolutePath } from '../../src/core/router/util'
 import { readFileSync } from 'fs'
 import { resolve, basename } from 'path'
 import resolvePathname from 'resolve-pathname'
+import debug from 'debug'
 
 function cwd (...args) {
   return resolve(process.cwd(), ...args)
@@ -112,10 +113,12 @@ export default class Renderer {
   }
 
   async _loadFile (filePath) {
+    debug('docsify')(`load > ${filePath}`)
     let content
     try {
       if (isAbsolutePath(filePath)) {
         const res = await fetch(filePath)
+        if (!res.ok) throw Error()
         content = await res.text()
         this.lock = 0
       } else {
diff --git a/packages/docsify-server-renderer/package.json b/packages/docsify-server-renderer/package.json
index 74f33dfea..94b053d59 100644
--- a/packages/docsify-server-renderer/package.json
+++ b/packages/docsify-server-renderer/package.json
@@ -15,6 +15,7 @@
     "test": "echo 'hello'"
   },
   "dependencies": {
+    "debug": "^2.6.8",
     "node-fetch": "^1.7.0",
     "resolve-pathname": "^2.1.0"
   }