Misc fixes and changes

Gruntfile.js

@@ -4,6 +4,7 @@
 
 const fs = require('fs');
 const async = require('async');
+const mkdirp = require('mkdirp');
 const babel = require('babel-core');
 
 const bench = require('./tests/bench');
@@ -101,6 +102,7 @@ module.exports = function Gruntfile(grunt) {
 
 				next(null, transpiled);
 			},
+			(file, next) => mkdirp('build', err => next(err, file)),
 			(file, next) => fs.writeFile('build/benchpress.js', file, next),
 		], done);
 	});

lib/benchpress.js

@@ -21,7 +21,7 @@ const runtime = require('./compiler/runtime');
  * @param {object} options
  * @param {string} options.source - Template source
  * @param {string} [options.name] - Name of template
- * @param {boolean} [options.minify] - Whether to output a minified file
+ * @param {boolean} [options.minify] - Whether to output minified code
  * @param {function} callback - (err, output)
  */
 Benchpress.precompile = function precompile({ source, name, minify }, callback) {
@@ -111,7 +111,7 @@ Benchpress.evaluate = function evaluate(code) {
 		},
 	};
 	vm.runInNewContext(code, context, {
-		timeout: 10,
+		timeout: 20,
 	});
 	const template = context.module.exports;
 

lib/compiler/codegen.js

@@ -1,11 +1,10 @@
 'use strict';
 
-const babel = require('babel-core');
+const generate = require('babel-generator').default;
 
 const defaults = {
-	// minified: global.env === 'development',
-	minified: true,
-	presets: ['babili'],
+	minified: false,
+	quotes: 'single',
 };
 
 /**
@@ -14,7 +13,7 @@ const defaults = {
  * @param {object} options - Babel generator options
  */
 function codegen(compiled, options) {
-	const { code } = babel.transformFromAst(compiled, Object.assign({}, defaults, options));
+	const { code } = generate(compiled, Object.assign({}, defaults, options));
 
 	return code;
 }

package.json

@@ -16,6 +16,8 @@
     "javascript"
   ],
   "devDependencies": {
+    "async": "^2.1.5",
+    "babel-core": "^6.23.1",
     "babel-plugin-check-es2015-constants": "^6.22.0",
     "babel-plugin-transform-es2015-arrow-functions": "^6.22.0",
     "babel-plugin-transform-es2015-block-scoped-functions": "^6.22.0",
@@ -31,6 +33,7 @@
     "grunt-contrib-uglify": "^0.9.1",
     "grunt-contrib-watch": "^0.6.1",
     "grunt-mocha-test": "^0.12.7",
+    "mkdirp": "^0.5.1",
     "mocha": "^2.2.5",
     "request": "^2.65.0",
     "winston": "^0.7.3"
@@ -40,8 +43,7 @@
     "node": ">=6"
   },
   "dependencies": {
-    "async": "^2.1.5",
-    "babel-core": "^6.23.1",
+    "babel-generator": "^6.24.0",
     "babel-types": "^6.23.0",
     "uglify-js": "^2.6.4"
   }

tests/lib/utils.js

@@ -3,6 +3,7 @@
 const fs = require('fs');
 const path = require('path');
 const async = require('async');
+const mkdirp = require('mkdirp');
 
 const benchpress = require('../../lib/benchpress');
 
@@ -45,6 +46,7 @@ function compileTemplate(src, dest, callback) {
 	async.waterfall([
 		next => fs.readFile(src, next),
 		(file, next) => benchpress.precompile({ source: file.toString() }, next),
+		(code, next) => mkdirp(path.dirname(dest), err => next(err, code)),
 		(code, next) => fs.writeFile(dest, code, next),
 	], callback);
 }