Switch to ES6

.eslintrc

@@ -0,0 +1,41 @@
+{
+  "env": {
+    "browser": true,
+    "es6": true,
+    "node": true
+  },
+
+  "parser": "babel-eslint",
+
+  "ecmaFeatures": {
+    "modules": true,
+    "jsx": true
+  },
+
+  "rules": {
+    "strict": 0,
+
+    "comma-dangle": [2, "always-multiline"],
+    "no-floating-decimal": 2,
+
+    "indent": [2, 2, {"indentSwitchCase": true}],
+    "brace-style": [2, "1tbs", {"allowSingleLine": true}],
+    "comma-style": [2, "last"],
+    "consistent-this": [2, "self"],
+    "consistent-return": 0,
+    "curly": [2, "multi-line"],
+    "new-cap": [2, {"newIsCap": true, "capIsNew": false}],
+    "quote-props": [2, "as-needed"],
+    "quotes": [2, "single", "avoid-escape"],
+    "space-after-function-name": [2, "never"],
+    "space-after-keywords": [2, "always"],
+    "space-before-blocks": [2, "always"],
+    "space-in-brackets": [2, "never"],
+    "space-in-parens": [2, "never"],
+    "spaced-line-comment": [2, "always"],
+    "yoda": [2, "never"],
+
+    "no-var": 2,
+    "generator-star": [2, "start"]
+  }
+}

.gitignore

@@ -1,4 +1,3 @@
 /node_modules/
-/Gruntfile.js
-/test/tests.js
+/test/tests-compiled.js
 /lib/

.npmignore

@@ -1,8 +1,8 @@
 /node_modules/
-/Gruntfile.coffee
+/gulpfile.js
 /test/
 /vendor/
 /bower.json
-/coffeelint.json
+/.eslintrc
 /src/
 /standalone/

gulpfile.babel.js

@@ -0,0 +1,62 @@
+import gulp from 'gulp';
+import gutil from 'gulp-util';
+import babel from 'gulp-babel';
+import browserify from 'gulp-browserify';
+import rename from 'gulp-rename';
+import connect from 'gulp-connect';
+import gbump from 'gulp-bump';
+
+
+gulp.task('watch', function() {
+  gulp.watch('./src/**/*', ['build']);
+  gulp.watch('./test/**/*', ['build:tests']);
+});
+
+function bump(type) {
+  gulp.src(['./bower.json', './package.json'])
+    .pipe(gbump({type}))
+    .pipe(gulp.dest('./'));
+}
+
+gulp.task('bump:major', () => { bump('major'); });
+gulp.task('bump:minor', () => { bump('minor'); });
+gulp.task('bump:patch', () => { bump('patch'); });
+
+gulp.task('build:node', () => {
+  gulp.src('./src/*.js')
+    .pipe(babel().on('error', gutil.log))
+    .pipe(gulp.dest('./lib'));
+});
+
+gulp.task('build:browser', ['build:node'], () => {
+  gulp.src('./lib/*.js')
+    .pipe(browserify({
+      standalone: 'ControllablesMixin',
+      transform: ['browserify-shim'],
+    }))
+    .pipe(rename('react-controllables.js'))
+    .pipe(gulp.dest('./standalone/'));
+});
+
+gulp.task('build:tests', () => {
+  gulp.src('./test/tests.js')
+    .pipe(babel().on('error', gutil.log))
+    .pipe(browserify({
+      transform: ['browserify-shim'],
+    }))
+    .pipe(rename('tests-compiled.js'))
+    .pipe(gulp.dest('./test/'));
+});
+
+gulp.task('testserver', connect.server({
+  root: [__dirname],
+  port: 1337,
+  open: {
+    file: 'test/index.html',
+    browser: 'Google Chrome',
+  },
+}));
+
+gulp.task('test', ['build:browser', 'build:tests', 'testserver']);
+
+gulp.task('build', ['build:node', 'build:browser']);

gulpfile.js

@@ -1,3 +1,2 @@
-// A shim for loading the CoffeeScript gulpfile
-require('coffee-script/register');
-require('./gulpfile.coffee');
+require('babel/register');
+module.exports = require('./gulpfile.babel.js');

package.json

@@ -6,18 +6,24 @@
   "directories": {
     "test": "test"
   },
-  "dependencies": {},
+  "dependencies": {
+    "invariant": "^2.0.0"
+  },
   "devDependencies": {
-    "coffee-script": "~1.7.1",
+    "babel": "^4.7.16",
+    "babel-eslint": "^2.0.2",
     "browserify": "~3.33.0",
     "browserify-shim": "~3.3.2",
+    "envify": "^3.4.0",
+    "eslint": "^0.17.1",
     "gulp": "~3.5.6",
-    "gulp-bump": "~0.1.6",
-    "gulp-coffee": "~1.4.1",
-    "gulp-util": "~2.2.14",
+    "gulp-babel": "^4.0.0",
     "gulp-browserify": "~0.5.0",
+    "gulp-bump": "~0.1.6",
+    "gulp-cli": "^0.2.0",
     "gulp-connect": "~1.0.9",
-    "gulp-rename": "~1.2.0"
+    "gulp-rename": "~1.2.0",
+    "gulp-util": "~2.2.14"
   },
   "peerDependencies": {
     "react": "*"