Merge pull request #36 from rollup/emit-css-sourcemaps

Rich-Harris · web-flow · commit c61a94bb567d · 2018-09-02T14:18:30.000-04:00
Append inline sourcemaps with `emitCss: true`
diff --git a/src/index.js b/src/index.js
@@ -206,11 +206,15 @@ export default function svelte(options = {}) {
 
 				if ((css || options.emitCss) && compiled.css.code) {
 					let fname = id.replace('.html', '.css');
-					cssLookup.set(fname, compiled.css);
+
 					if (options.emitCss) {
+						const source_map_comment = `/*# sourceMappingURL=${compiled.css.map.toUrl()} */`;
+						compiled.css.code += `\n${source_map_comment}`;
+
 						compiled.js.code += `\nimport '${fname}';\n`;
 					}
 
+					cssLookup.set(fname, compiled.css);
 				}
 
 				return compiled.js;

Original file line number	Diff line number	Diff line change
`@@ -206,11 +206,15 @@ export default function svelte(options = {}) {`
`206`	`206`
`207`	`207`	`if ((css \|\| options.emitCss) && compiled.css.code) {`
`208`	`208`	`let fname = id.replace('.html', '.css');`
`209`		`- cssLookup.set(fname, compiled.css);`
	`209`	`+`
`210`	`210`	`if (options.emitCss) {`
	`211`	+ const source_map_comment = `/# sourceMappingURL=${compiled.css.map.toUrl()} /`;
	`212`	+ compiled.css.code += `\n${source_map_comment}`;
	`213`	`+`
`211`	`214`	compiled.js.code += `\nimport '${fname}';\n`;
`212`	`215`	`}`
`213`	`216`
	`217`	`+ cssLookup.set(fname, compiled.css);`
`214`	`218`	`}`
`215`	`219`
`216`	`220`	`return compiled.js;`