Breaking: Remove mapFile option

index.js

@@ -87,6 +87,8 @@ function write(file, options, callback) {
 	var sourceMap = file.sourceMap;
 
 	// fix paths if Windows style paths
+	// TODO: should we be normalizing at all?
+	// An end-user can use @gulp-sourcemaps/map-file if they need normalization
 	sourceMap.file = helpers.unixStylePath(file.relative);
 
 	// TODO: should we be normalizing at all?

lib/helpers.js

@@ -293,16 +293,7 @@ function contentIncluded(file, state, options, callback) {
     // TODO: use convert-source-map .toComment() when we upgrade and have charset support
     comment = commentFormatter(file, 'data:application/json;charset=utf8;base64,' + base64Map);
   } else {
-    var mapFile;
-
-    // A function option here would have already been resolved higher up
-    // TODO: need a test for this as a string
-    if (options.mapFile) {
-    // custom map file name
-      mapFile = options.mapFile;
-    } else {
-      mapFile = path.join(state.destPath, file.relative) + '.map';
-    }
+    var mapFile = path.join(state.destPath, file.relative) + '.map';
 
     var sourceMapPath = path.join(file.base, mapFile);
 

test/write.js

@@ -236,22 +236,6 @@ describe('write', function() {
 		});
 	});
 
-	it.skip('should allow to rename map file', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, { path: '../maps', mapFile: function(mapFile) {
-			return mapFile.replace('.js.map', '.map');
-		}, destPath: 'dist' }, function(err, updatedFile, sourceMapFile) {
-			expect(updatedFile instanceof File).toExist();
-			expect(updatedFile).toEqual(file);
-			expect(String(updatedFile.contents)).toBe(sourceContent + '\n//# sourceMappingURL=../maps/helloworld.map\n');
-			expect(updatedFile.sourceMap.file).toBe('../dist/helloworld.js');
-			expect(sourceMapFile instanceof File).toExist();
-			expect(sourceMapFile.path).toBe(path.join(__dirname, 'maps/helloworld.map'));
-			expect(JSON.parse(sourceMapFile.contents)).toEqual(updatedFile.sourceMap);
-			done(err);
-		});
-	});
-
 	it('should create shortest path to map in file comment', function(done) {
 		var file = makeNestedFile();
 		sourcemaps.write(file, { path: 'dir1/maps' }, function(err, updatedFile) {