fixed #227 - filename missing in compilation error

Sage · Jun 9, 2015 · 815f027 · 815f027 · bjouhier · Jun 9, 2015
1 parent 25a5fc2
commit 815f027
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/lib/compiler/underscored.js b/lib/compiler/underscored.js
@@ -79,7 +79,15 @@ function run(options, registerOnly) {
 	if (options.generators) subdir = options.fast ? "generators-fast" : "generators";
 	else if (options.fibers) subdir = options.fast ? "fibers-fast" : "fibers";
 	var transformer = "../" + 	subdir + "/transform";
-	var streamline = require(transformer).transform;
+	var transform = require(transformer).transform;
+	function streamline(source, options) {
+		try {
+			return transform(source, options);
+		} catch (err) {
+			if (options.sourceName && err.message.indexOf(options.sourceName) >= 0) throw err;
+			throw new Error("error streamlining " + (options.sourceName || '<unknown>') + ": " + err.stack);
+		}
+	}
 
 	function clone(obj) {
 		return Object.keys(obj).reduce(function(val, key) {