replace = with \x3d

RobinMalfait · RobinMalfait · commit ae8de6370c54 · 2026-03-12T11:56:40.000+01:00
This way, vitest (or vite), doesn't get confused when running tests. The
test we added for source maps verifies that `\x3d` gets properly
converted to an `=` when emitting source maps.
diff --git a/packages/@tailwindcss-node/src/source-maps.ts b/packages/@tailwindcss-node/src/source-maps.ts
@@ -46,7 +46,7 @@ export function toSourceMap(map: DecodedSourceMap | string): SourceMap {
   let raw = typeof map === 'string' ? map : serializeSourceMap(map)
 
   function comment(url: string) {
-    return `/*# sourceMappingURL=${url} */\n`
+    return `/*# sourceMappingURL\x3d${url} */\n`
   }
 
   return {

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ export function toSourceMap(map: DecodedSourceMap \| string): SourceMap {`
`46`	`46`	`let raw = typeof map === 'string' ? map : serializeSourceMap(map)`
`47`	`47`
`48`	`48`	`function comment(url: string) {`
`49`		- return `/# sourceMappingURL=${url} /\n`
	`49`	+ return `/# sourceMappingURL\x3d${url} /\n`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`return {`