From df32cd9427ca35be56ce8ef345d4705f12e83438 Mon Sep 17 00:00:00 2001
From: huochunpeng <huocp@me.com>
Date: Tue, 15 Jan 2019 09:25:50 +1100
Subject: [PATCH] fix: fix sourceMap path separator on Windows, default
 sourceRoot to "" (#51)

This enforces separator '/' is used for any OS. It also changed sourceRoot default value from process.cwd() to empty string, because
local directory is irrelevant in browser where sourceMap is consumed.

closes #47
---
 lib/parse.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/parse.ts b/lib/parse.ts
index 8fbd70e..cd835f3 100644
--- a/lib/parse.ts
+++ b/lib/parse.ts
@@ -49,7 +49,7 @@ export function parse(options: ParseOptions): SFCDescriptor {
     filename = '',
     compiler,
     compilerParseOptions = { pad: 'line' },
-    sourceRoot = process.cwd(),
+    sourceRoot = '',
     needMap = true
   } = options
   const cacheKey = hash(filename + source)
@@ -89,8 +89,8 @@ function generateSourceMap(
   sourceRoot: string
 ): RawSourceMap {
   const map = new SourceMapGenerator({
-    file: filename,
-    sourceRoot
+    file: filename.replace(/\\/g, '/'),
+    sourceRoot: sourceRoot.replace(/\\/g, '/')
   })
   map.setSourceContent(filename, source)
   generated.split(splitRE).forEach((line, index) => {