| Current Path : /usr/lib/node_modules/npm/node_modules/prepend-http/ |
| Current File : //usr/lib/node_modules/npm/node_modules/prepend-http/index.js |
'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://');
};