From b4f6698bfbaec75889523818389ff14d04f1b553 Mon Sep 17 00:00:00 2001
From: Alex Dilley <alex.dilley@gmail.com>
Date: Wed, 29 Jan 2020 19:50:46 +0000
Subject: [PATCH 1/3] respect sourcemapExcludeSources when constructing map

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index cb9acb7..4d08652 100644
--- a/index.js
+++ b/index.js
@@ -292,7 +292,7 @@ module.exports = function svelte(options = {}) {
 				return compiled.js;
 			});
 		},
-		generateBundle() {
+		generateBundle({ sourcemapExcludeSources }) {
 			if (css) {
 				// write out CSS file. TODO would be nice if there was a
 				// a more idiomatic way to do this in Rollup
@@ -309,7 +309,7 @@ module.exports = function svelte(options = {}) {
 					if (chunk.map) {
 						const i = sources.length;
 						sources.push(chunk.map.sources[0]);
-						sourcesContent.push(chunk.map.sourcesContent[0]);
+						sourcesContent.push(sourcemapExcludeSources ? null : chunk.map.sourcesContent[0]);
 
 						const decoded = decode(chunk.map.mappings);
 

From 2efd8eb75ed9ca7aa9c252b938aa08315e957bb9 Mon Sep 17 00:00:00 2001
From: Luke Edwards <luke.edwards05@gmail.com>
Date: Mon, 19 Oct 2020 21:23:02 -0700
Subject: [PATCH 2/3] chore: update `sourcemapExcludeSources` expectant

---
 test/index.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/test/index.js b/test/index.js
index 90ba29e..0ffd7d5 100644
--- a/test/index.js
+++ b/test/index.js
@@ -117,7 +117,7 @@ test('can generate a CSS sourcemap – a la Rollup config', async () => {
 			plugin({
 				css: value => {
 					css = value;
-					css.write('test/sourcemap-test/dist/bundle.css');
+					css.write('bundle.css');
 				}
 			})
 		],
@@ -190,7 +190,7 @@ test('respects `sourcemapExcludeSources` Rollup option', async () => {
 			plugin({
 				css: value => {
 					css = value;
-					css.write('test/sourcemap-test/dist/bundle.css');
+					css.write('bundle.css');
 				}
 			})
 		],
@@ -207,8 +207,9 @@ test('respects `sourcemapExcludeSources` Rollup option', async () => {
 	});
 
 	assert.ok(css.map);
-	assert.is(css.map.sources.length, 0);
-	assert.is(css.map.sourcesContent.length, 0);
+	assert.is(css.map.sources.length, 2);
+	assert.is(css.map.sourcesContent, null);
+	assert.equal(css.map.sources, ['Bar.html', 'Foo.html']);
 });
 
 test('produces readable sourcemap output when `dev` is truthy', async () => {

From 1383b4b7fe64d514785f4d28c861447e21e10969 Mon Sep 17 00:00:00 2001
From: Luke Edwards <luke.edwards05@gmail.com>
Date: Mon, 19 Oct 2020 21:23:56 -0700
Subject: [PATCH 3/3] chore: tabbify

---
 index.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index 7edceb3..e3579d9 100644
--- a/index.js
+++ b/index.js
@@ -227,9 +227,9 @@ module.exports = function svelte(options = {}) {
 
 			const extension = path.extname(id);
 			if (!~extensions.indexOf(extension)) return null;
-			
+
 			const filename = path.relative(process.cwd(), id);
-			
+
 			const dependencies = [];
 			let preprocessPromise;
 			if (options.preprocess) {
@@ -313,7 +313,7 @@ module.exports = function svelte(options = {}) {
 				return compiled.js;
 			});
 		},
-		
+
 		/**
 		 * If css: true then outputs a single file with all CSS bundled together
 		 */
@@ -321,8 +321,8 @@ module.exports = function svelte(options = {}) {
 			if (css) {
 				// TODO would be nice if there was a more idiomatic way to do this in Rollup
 				let result = '';
-        
-        const sources = [];
+
+				const sources = [];
 				const mappings = [];
 				const sourcesContent = config.sourcemapExcludeSources ? null : [];