From ca38c7c3deae963b7c13ae4e54a8e85b5b8650fd Mon Sep 17 00:00:00 2001
From: guobaoyang <guobaoyang@tencent.com>
Date: Mon, 24 Dec 2018 16:44:59 +0800
Subject: [PATCH] fix(asset-id): Change source config,the source assets folder
 can't be generated

fix #3398
---
 lib/plugins/processor/asset.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/plugins/processor/asset.js b/lib/plugins/processor/asset.js
index 29b3259204..ee39ade154 100644
--- a/lib/plugins/processor/asset.js
+++ b/lib/plugins/processor/asset.js
@@ -3,7 +3,7 @@
 const common = require('./common');
 const Promise = require('bluebird');
 const yfm = require('hexo-front-matter');
-const { extname } = require('path');
+const { extname, relative } = require('path');
 const { Pattern } = require('hexo-util');
 
 module.exports = ctx => {
@@ -84,7 +84,7 @@ module.exports = ctx => {
   }
 
   function processAsset(file) {
-    const id = file.source.substring(ctx.base_dir.length).replace(/\\/g, '/');
+    const id = relative(ctx.base_dir, file.source).replace(/\\/g, '/');
     const Asset = ctx.model('Asset');
     const doc = Asset.findById(id);