Publish django-select2 JavaScript code on NPM (#479)

.travis.yml

@@ -52,12 +52,17 @@ script:
 - tox -e $TOXENV
 after_success:
 - codecov
+before_deploy: ./set_version.py
 deploy:
-  provider: pypi
-  user: codingjoe
-  password:
-    secure: fEP9K7y0ZF9fRvQEUN4kgPXQEZvi3Cx3ikUebG2UM/2uhcaUQm0+KpgZ2S+lvOTYcBnNgzPzFsVIZMcVcTxwIKuQDEMq9y2eop2hnisb9KXsIm9qPYSzOnRm74VuiOt4hNOZMe0qVBK2cO3vC9NDXuzdI8A0JynJhthfl4t+kFM=
+  - provider: pypi
+    distributions: sdist bdist_wheel
+    user: codingjoe
+    password:
+      secure: fEP9K7y0ZF9fRvQEUN4kgPXQEZvi3Cx3ikUebG2UM/2uhcaUQm0+KpgZ2S+lvOTYcBnNgzPzFsVIZMcVcTxwIKuQDEMq9y2eop2hnisb9KXsIm9qPYSzOnRm74VuiOt4hNOZMe0qVBK2cO3vC9NDXuzdI8A0JynJhthfl4t+kFM=
+  - provider: npm
+    email: info@johanneshoppe.com
+    api_key:
+      secure: PV38cQx9qhEFkpSdytbM72UzIMCfhpjmRJ8dzT+bCAaOIs5rEcyKN+h1r5ranunCxWyuFsMW4A2iW/SCxnKCR/oPAguuwUbT5ogBXlsskqPFWUxuoTHYMrd+zB+SC6+bMgq+o5ul+kJCYtEkWP6cMlIEzKyTLab7m5PsnDXNVnI=
   on:
     tags: true
-    distributions: sdist bdist_wheel
     repo: applegrew/django-select2

django_select2/static/django_select2/django_select2.js

@@ -1,4 +1,15 @@
-(function ($) {
+/* global define, jQuery */
+(function (factory) {
+  if (typeof define === 'function' && define.amd) {
+    define(['jquery'], factory)
+  } else if (typeof module === 'object' && module.exports) {
+    module.exports = factory(require('jquery'))
+  } else {
+    // Browser globals
+    factory(jQuery)
+  }
+}(function ($) {
+  'use strict'
   var init = function ($element, options) {
     $element.select2(options)
   }
@@ -53,4 +64,6 @@
   $(function () {
     $('.django-select2').djangoSelect2()
   })
-}(this.jQuery))
+
+  return $.fn.djangoSelect2
+}))

package.json

@@ -0,0 +1,34 @@
+{
+  "name": "django-select2",
+  "version": "0.0.0",
+  "description": "This is a Django integration of Select2.",
+  "files": [
+    "django_select2/static/**/*"
+  ],
+  "main": "django_select2/static/django_select2/django_select2.js",
+  "directories": {
+    "doc": "docs",
+    "test": "tests"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/applegrew/django-select2.git"
+  },
+  "keywords": [
+    "django",
+    "select2"
+  ],
+  "author": "Johannes Hoppe",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/applegrew/django-select2/issues"
+  },
+  "homepage": "https://github.com/applegrew/django-select2#readme",
+  "peerDependencies": {
+    "select2": "*",
+    "jquery": ">= 1.2"
+  }
+}

set_version.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+import json
+import os
+
+def main():
+    with open('package.json', 'r+') as f:
+        data = json.load(f)
+        f.seek(0)
+        data['version'] = os.environ['TRAVIS_TAG']
+        json.dump(data, f)
+        f.truncate()