v2.4.8

Make require("6to5/register") work with browserify

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 Gaps between patch versions are faulty/broken releases.
 
+## 2.4.8
+
+ * Make `require("6to5/register")` work with browserify - [#370](https://github.com/6to5/6to5/pull/370). Thanks [@hughsk](https://github.com/hughsk)!
+
 ## 2.4.7
 
  * Upgrade `acorn-6to5`.

lib/6to5/register-browser.js

@@ -0,0 +1,4 @@
+// Required to safely use 6to5/register within a browserify codebase.
+module.exports = function () {};
+
+require("./polyfill");

package.json

@@ -1,7 +1,7 @@
 {
   "name": "6to5",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "2.4.7",
+  "version": "2.4.8",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://github.com/6to5/6to5",
   "repository": {
@@ -18,6 +18,9 @@
     "6to5-node": "./bin/6to5-node",
     "6to5-runtime": "./bin/6to5-runtime"
   },
+  "browser": {
+    "./lib/6to5/register.js": "./lib/6to5/register-browser.js"
+  },
   "keywords": [
     "harmony",
     "classes",

test/browserify.js

@@ -0,0 +1,19 @@
+var browserify = require("browserify");
+var assert = require("assert");
+var path = require("path");
+var vm = require("vm");
+
+suite("browserify", function() {
+  test("6to5/register may be used without breaking browserify", function(done) {
+    var bundler = browserify(path.join(__dirname, "fixtures/browserify/register.js"));
+
+    bundler.bundle(function(err, bundle) {
+      if (err) return done(err);
+      assert.ok(bundle.length, "bundle output code");
+
+      // ensure that the code runs without throwing an exception
+      vm.runInNewContext(bundle, {});
+      done();
+    })
+  })
+});

test/fixtures/browserify/register.js

@@ -0,0 +1,3 @@
+require("../../../register")({
+  ignore: false
+});