From 6fc9d4e882578b6f449b97b7beeab7656a76a9d7 Mon Sep 17 00:00:00 2001
From: Evilebot Tnawi <evilebottnawi@users.noreply.github.com>
Date: Thu, 8 Aug 2019 19:43:21 +0300
Subject: [PATCH] fix: prefer `sass`/`scss`/`css` extensions (#711)

---
 lib/loader.js | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/lib/loader.js b/lib/loader.js
index 86ea39e8..7a572d53 100644
--- a/lib/loader.js
+++ b/lib/loader.js
@@ -12,6 +12,23 @@ const normalizeOptions = require('./normalizeOptions');
 
 let nodeSassJobQueue = null;
 
+// Very hacky check
+function hasGetResolve(loaderContext) {
+  return (
+    loaderContext.getResolve &&
+    // eslint-disable-next-line no-underscore-dangle
+    loaderContext._compiler &&
+    // eslint-disable-next-line no-underscore-dangle
+    loaderContext._compiler.resolverFactory &&
+    // eslint-disable-next-line no-underscore-dangle
+    loaderContext._compiler.resolverFactory._create &&
+    /cachedCleverMerge/.test(
+      // eslint-disable-next-line no-underscore-dangle
+      loaderContext._compiler.resolverFactory._create.toString()
+    )
+  );
+}
+
 /**
  * The sass-loader makes node-sass and dart-sass available to webpack modules.
  *
@@ -37,8 +54,8 @@ function sassLoader(content) {
 
   let resolve = pify(this.resolve);
 
-  // Supported since v4.27.0
-  if (this.getResolve) {
+  // Supported since v4.36.0
+  if (hasGetResolve(self)) {
     resolve = this.getResolve({
       mainFields: ['sass', 'style', '...'],
       extensions: ['.scss', '.sass', '.css', '...'],