Add support for sourcemaps

gulpfile.js

@@ -5,10 +5,14 @@ var options = {
     experimental: true // Dat ES7 goodness
 };
 
+var sourcemaps = require('gulp-sourcemaps');
+
 gulp.task('compile', function() {
     gulp
         .src('src/*.js')
+        .pipe(sourcemaps.init())
         .pipe(babel(options))
+        .pipe(sourcemaps.write('maps/'))
         .pipe(gulp.dest('dist/'));
 });
 

package.json

@@ -29,6 +29,7 @@
     "batch": "~0.3.1",
     "gulp": "^3.8.11",
     "gulp-babel": "^4.0.0",
+    "gulp-sourcemaps": "^1.3.0",
     "mkdirp": "~0.3.4",
     "mocha": "~1.8.2",
     "rimraf": "~2.1.1",