From 6caa1ff500ec1e3c71d146b804afff0f699375b5 Mon Sep 17 00:00:00 2001
From: Sergey Shevchenko <sshev@users.noreply.github.com>
Date: Fri, 23 Dec 2016 18:23:20 +0200
Subject: [PATCH] Support inline source maps (#36)

:heavy_plus_sign: inline source maps (fix #35)
---
 index.js     | 7 +++++++
 package.json | 1 +
 2 files changed, 8 insertions(+)

diff --git a/index.js b/index.js
index ba2e6a8..f6f24eb 100644
--- a/index.js
+++ b/index.js
@@ -3,8 +3,15 @@
 var istanbulLibInstrument = require('istanbul-lib-instrument');
 var loaderUtils = require('loader-utils');
 var assign = require('object-assign');
+var convert = require('convert-source-map');
 
 module.exports = function(source, sourceMap) {
+    // use inline source map, if any
+    var inlineSourceMap = convert.fromSource(source);
+    if (!sourceMap && inlineSourceMap) {
+        sourceMap = inlineSourceMap.sourcemap;
+    }
+
     var userOptions = loaderUtils.parseQuery(this.query);
     var instrumenter = istanbulLibInstrument.createInstrumenter(
         assign({ produceSourceMap: this.sourceMap }, userOptions)
diff --git a/package.json b/package.json
index 04131f2..f237470 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
     "index.js"
   ],
   "dependencies": {
+    "convert-source-map": "^1.3.0",
     "istanbul-lib-instrument": "^1.1.3",
     "loader-utils": "^0.2.16",
     "object-assign": "^4.1.0"