readme.md000064400000001101152046576740006334 0ustar00# prepend-http [![Build Status](https://travis-ci.org/sindresorhus/prepend-http.svg?branch=master)](https://travis-ci.org/sindresorhus/prepend-http)

> Prepend `http://` to humanized URLs like `todomvc.com` and `localhost`


## Install

```
$ npm install --save prepend-http
```


## Usage

```js
const prependHttp = require('prepend-http');

prependHttp('todomvc.com');
//=> 'http://todomvc.com'

prependHttp('localhost');
//=> 'http://localhost'

prependHttp('http://todomvc.com');
//=> 'http://todomvc.com'
```


## License

MIT © [Sindre Sorhus](https://sindresorhus.com)
license000064400000002137152046576740006134 0ustar00The MIT License (MIT)

Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
package.json000064400000003116152046576740007053 0ustar00{
  "_from": "prepend-http@^1.0.1",
  "_id": "prepend-http@1.0.4",
  "_inBundle": false,
  "_integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=",
  "_location": "/prepend-http",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
    "raw": "prepend-http@^1.0.1",
    "name": "prepend-http",
    "escapedName": "prepend-http",
    "rawSpec": "^1.0.1",
    "saveSpec": null,
    "fetchSpec": "^1.0.1"
  },
  "_requiredBy": [
    "/url-parse-lax"
  ],
  "_resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
  "_shasum": "d4f4562b0ce3696e41ac52d0e002e57a635dc6dc",
  "_spec": "prepend-http@^1.0.1",
  "_where": "/Users/rebecca/code/npm/node_modules/url-parse-lax",
  "author": {
    "name": "Sindre Sorhus",
    "email": "sindresorhus@gmail.com",
    "url": "sindresorhus.com"
  },
  "bugs": {
    "url": "https://github.com/sindresorhus/prepend-http/issues"
  },
  "bundleDependencies": false,
  "deprecated": false,
  "description": "Prepend `http://` to humanized URLs like todomvc.com and localhost",
  "devDependencies": {
    "ava": "*",
    "xo": "*"
  },
  "engines": {
    "node": ">=0.10.0"
  },
  "files": [
    "index.js"
  ],
  "homepage": "https://github.com/sindresorhus/prepend-http#readme",
  "keywords": [
    "prepend",
    "protocol",
    "scheme",
    "url",
    "uri",
    "http",
    "https",
    "humanized"
  ],
  "license": "MIT",
  "name": "prepend-http",
  "repository": {
    "type": "git",
    "url": "git+https://github.com/sindresorhus/prepend-http.git"
  },
  "scripts": {
    "test": "xo && ava"
  },
  "version": "1.0.4"
}
index.js000064400000000440152046576740006227 0ustar00'use strict';
module.exports = function (url) {
	if (typeof url !== 'string') {
		throw new TypeError('Expected a string, got ' + typeof url);
	}

	url = url.trim();

	if (/^\.*\/|^(?!localhost)\w+:/.test(url)) {
		return url;
	}

	return url.replace(/^(?!(?:\w+:)?\/\/)/, 'http://');
};