From 25dedbe73e0d1705244aa9801092ae3d45f1ed66 Mon Sep 17 00:00:00 2001
From: Maxime LUCE <maxime@touchify.co>
Date: Tue, 6 Apr 2021 19:55:20 +0200
Subject: [PATCH] feat: pass full markup source to preprocessors

---
 src/compiler/preprocess/index.ts | 3 ++-
 src/compiler/preprocess/types.ts | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/compiler/preprocess/index.ts b/src/compiler/preprocess/index.ts
index 16bcdf1687..e66fb4ba14 100644
--- a/src/compiler/preprocess/index.ts
+++ b/src/compiler/preprocess/index.ts
@@ -139,7 +139,7 @@ async function process_tag(
 	preprocessor: Preprocessor,
 	source: Source
 ): Promise<SourceUpdate> {
-	const { filename } = source;
+	const { filename, source: markup } = source;
 	const tag_regex =
 		tag_name === 'style'
 			? /<!--[^]*?-->|<style(\s[^]*?)?(?:>([^]*?)<\/style>|\/>)/gi
@@ -160,6 +160,7 @@ async function process_tag(
 		const processed = await preprocessor({
 			content: content || '',
 			attributes: parse_tag_attributes(attributes || ''),
+			markup,
 			filename
 		});
 
diff --git a/src/compiler/preprocess/types.ts b/src/compiler/preprocess/types.ts
index 06890ad7b5..b65f85c6c8 100644
--- a/src/compiler/preprocess/types.ts
+++ b/src/compiler/preprocess/types.ts
@@ -22,6 +22,7 @@ export type MarkupPreprocessor = (options: {
 export type Preprocessor = (options: {
 	content: string;
 	attributes: Record<string, string | boolean>;
+	markup: string;
 	filename?: string;
 }) => Processed | Promise<Processed>;