1 files changed, 55 insertions, 0 deletions
diff --git a/node_modules/babel-plugin-uglify/dist/index.js b/node_modules/babel-plugin-uglify/dist/index.js
new file mode 100644
index 00000000..9a0b29c6
--- /dev/null
+++ b/node_modules/babel-plugin-uglify/dist/index.js
@@ -0,0 +1,55 @@
+'use strict';
+
+exports.__esModule = true;
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+var _uglifyJs = require('uglify-js');
+
+var compressor = _uglifyJs.Compressor();
+
+var LocationFixer = (function (_TreeWalker) {
+	_inherits(LocationFixer, _TreeWalker);
+
+	function LocationFixer(path) {
+		_classCallCheck(this, LocationFixer);
+
+		_TreeWalker.call(this, function (node) {
+			node.start.file = node.end.file = path.hub.file.opts.filenameRelative;
+		});
+	}
+
+	return LocationFixer;
+})(_uglifyJs.TreeWalker);
+
+exports['default'] = function (_ref) {
+	var Plugin = _ref.Plugin;
+	var t = _ref.types;
+	return new Plugin('uglify', {
+		visitor: {
+			Program: function Program(ast) {
+				// Convert to UglifyJS AST
+				var uAST = _uglifyJs.AST_Node.from_mozilla_ast(ast);
+
+				// Fix locations (Babel doesn't insert `loc.source` into nodes for some reason)
+				uAST.walk(new LocationFixer(this));
+
+				// Compress
+				uAST.figure_out_scope();
+				uAST = uAST.transform(compressor);
+
+				// Mangle names
+				uAST.figure_out_scope();
+				uAST.compute_char_frequency();
+				uAST.mangle_names();
+
+				// Convert back to ESTree AST
+				return uAST.to_mozilla_ast();
+			}
+		}
+	});
+};
+
+module.exports = exports['default'];
+\ No newline at end of file