From 4ba3710fab61dbed3f2cce07135daa5953e72785 Mon Sep 17 00:00:00 2001
From: milahu <milahu@gmail.com>
Date: Wed, 6 Jan 2021 21:27:59 +0100
Subject: [PATCH 1/2] sass: remove sourceMappingURL from result.code

---
 src/transformers/scss.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/transformers/scss.ts b/src/transformers/scss.ts
index 9aee568e..4985940c 100644
--- a/src/transformers/scss.ts
+++ b/src/transformers/scss.ts
@@ -68,6 +68,7 @@ const transformer: Transformer<Options.Sass> = async ({
     ...options,
     includePaths: getIncludePaths(filename, options.includePaths),
     outFile: `${filename}.css`,
+    omitSourceMapUrl: true, // return sourcemap only in result.map
   };
 
   const sassOptions = {

From 96205d9542d347cfa53afec36200e6fee9f701ed Mon Sep 17 00:00:00 2001
From: Christian Kaisermann <christian@kaisermann.me>
Date: Fri, 29 Jan 2021 07:32:45 -0300
Subject: [PATCH 2/2] Add test for scss srcMap

---
 src/transformers/scss.ts       |  1 -
 test/transformers/scss.test.ts | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/transformers/scss.ts b/src/transformers/scss.ts
index 4985940c..80790d11 100644
--- a/src/transformers/scss.ts
+++ b/src/transformers/scss.ts
@@ -37,7 +37,6 @@ const tildeImporter: Importer = (url, prev) => {
 
   const modulePath = join('node_modules', ...url.slice(1).split(/[\\/]/g));
 
-  // todo: maybe create a smaller findup utility method?
   const foundPath = findUp({ what: modulePath, from: prev });
 
   // istanbul ignore if
diff --git a/test/transformers/scss.test.ts b/test/transformers/scss.test.ts
index 62873aab..b2539e68 100644
--- a/test/transformers/scss.test.ts
+++ b/test/transformers/scss.test.ts
@@ -6,6 +6,7 @@ import { resolve } from 'path';
 import sveltePreprocess from '../../src';
 import { preprocess } from '../utils';
 import type { Options } from '../../src/types';
+import { transformer } from '../../src/transformers/scss';
 
 const implementation: Options.Sass['implementation'] = {
   render(options, callback) {
@@ -121,4 +122,17 @@ describe('transformer - scss', () => {
       }</style>"
     `);
   });
+
+  it('returns the source map and removes sourceMappingURL from code', async () => {
+    const content = 'div{color:red}';
+    const filename = '/file';
+    const options = {
+      sourceMap: true,
+    };
+
+    const { map, code } = await transformer({ content, filename, options });
+
+    expect(code).not.toContain('sourceMappingURL');
+    expect(map).toBeTruthy();
+  });
 });