Add bundlesize (#502)

* Configure bundlesize

* Update travis script

* Remove node modules cache

* Run bundlesize as after script

* Remove duplicate coverage check

* Remove test:size from test command

.travis.yml

@@ -7,6 +7,6 @@ before_install:
 install:
   - npm install
 script:
-  - npm run test:unit
-  - npm run coverage
-  - npm run test:e2e
+  - npm run test
+after_script:
+  - npm run bundlesize

README.md

@@ -1,5 +1,5 @@
 # Choices.js ![Build Status](https://travis-ci.org/jshjohnson/Choices.svg?branch=master) [![](https://data.jsdelivr.com/v1/package/npm/choices.js/badge?style=rounded)](https://www.jsdelivr.com/package/npm/choices.js) [![npm](https://img.shields.io/npm/v/choices.js.svg)](https://www.npmjs.com/package/choices.js) [![codebeat badge](https://codebeat.co/badges/55120150-5866-42d8-8010-6aaaff5d3fa1)](https://codebeat.co/projects/github-com-jshjohnson-choices-master)
-A vanilla, lightweight (~20kb gzipped 🎉), configurable select box/text input plugin. Similar to Select2 and Selectize but without the jQuery dependency.
+A vanilla, lightweight (~25kb gzipped 🎉), configurable select box/text input plugin. Similar to Select2 and Selectize but without the jQuery dependency.
 
 [Demo](https://joshuajohnson.co.uk/Choices/)
 

package.json

@@ -9,12 +9,13 @@
     "build": "npm run js:build && npm run css:build",
     "lint": "eslint assets/**/*.js",
     "coverage": "nyc npm run test:unit",
+    "bundlesize": "bundlesize",
     "cypress:run": "$(npm bin)/cypress run",
     "cypress:open": "$(npm bin)/cypress open",
+    "test": "run-p test:unit test:e2e",
     "test:unit": "mocha --require ./config/jsdom.js --compilers js:babel-core/register \"./src/**/**/**/**/*.test.js\" --exit",
     "test:unit:watch": "npm run test:unit -- --watch --inspect=5556",
     "test:e2e": "run-p --race start cypress:run",
-    "test": "run-p test:unit test:e2e",
     "js:watch": "NODE_ENV=development node server.js",
     "js:build:minimised": "webpack --env.minimize --config webpack.config.prod.js",
     "js:build:unminimised": "webpack --config webpack.config.prod.js",
@@ -60,6 +61,7 @@
     "babel-loader": "^7.1.2",
     "babel-preset-env": "^1.6.1",
     "babel-preset-stage-2": "^6.24.1",
+    "bundlesize": "^0.17.1",
     "chai": "^4.1.0",
     "csso": "^1.8.2",
     "cypress": "^3.1.4",
@@ -77,7 +79,7 @@
     "jsdom": "^11.5.1",
     "mocha": "^3.4.2",
     "node-sass": "^4.9.3",
-    "nodemon": "^1.9.1",
+    "nodemon": "^1.18.9",
     "npm-run-all": "^4.1.3",
     "nyc": "^11.0.3",
     "opn": "^5.1.0",
@@ -115,5 +117,11 @@
     "exclude": [
       "src/scripts/**/**/*.test.js"
     ]
-  }
+  },
+  "bundlesize": [
+    {
+      "path": "public/assets/scripts/choices.min.js",
+      "maxSize": "25 kB"
+    }
+  ]
 }