Use forward slashes for all paths in source maps, fix #441

ivogabe · Oct 22, 2016 · d3e4990 · d3e4990
1 parent b931677
commit d3e4990
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/lib/output.ts b/lib/output.ts
@@ -58,7 +58,7 @@ export class Output {
 
 		// gulp-sourcemaps docs:
 		// paths in the generated source map (`file` and `sources`) are relative to `file.base` (e.g. use `file.relative`).
-		map.file = output.relative;
+		map.file = utils.forwardSlashes(output.relative);
 		map.sources = map.sources.map(relativeToOutput);
 
 		delete map.sourceRoot;
@@ -93,8 +93,8 @@ export class Output {
 		return generator.toString();
 
 		function relativeToOutput(fileName: string) {
-			const absolute = path.resolve(directory, fileName.replace(/\\/g, '/'));
-			return path.relative(output.base, absolute);
+			const absolute = path.resolve(directory, fileName);
+			return utils.forwardSlashes(path.relative(output.base, absolute));
 		}
 	}
 

diff --git a/lib/utils.ts b/lib/utils.ts
@@ -8,6 +8,10 @@ export interface Map<T> {
 	[key: string]: T;
 }
 
+export function forwardSlashes(fileName: string) {
+	return fileName.replace(/\\/g, '/')
+}
+
 export function normalizePath(pathString: string) {
 	return path.normalize(pathString).toLowerCase();
 }