parse-url.js

function parseUrl(uri) {
    // @source http://jsperf.com/url-parsing/34
    var matches = /^(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/.exec(uri);
    return {
        href: uri || '',
        host: matches[10] || '',
        hash: matches[17] || '',
        port: matches[12] || '',
        origin: (matches[4] || '') + (matches[5] || '') + (matches[10] || ''),
        search: matches[16] || '',
        protocol: matches[4] || '',
        pathname: matches[13] || '',
        password: matches[9] || '',
        username: matches[8] || '',
        hostname: matches[11] || ''
    };
}

parse-url.ts

declare interface UrlParseResponseObject extends Object {
    hash: string
    search: string
    pathname: string
    port: string
    hostname: string
    host: string
    password: string
    username: string
    protocol: string
    origin: string
    href: string
}

function parseUrl(uri:string):UrlParseResponseObject {
	// @source http://jsperf.com/url-parsing/34
	let matches:Array<string> = /^(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/.exec(uri);
	
	return {
		href: uri || '',
		host: matches[10] || '',
		hash: matches[17] || '',
		port: matches[12] || '',
		origin: (matches[4] || '') + (matches[5] || '') + (matches[10] || ''),
		search: matches[16] || '',
		protocol: matches[4] || '',
		pathname: matches[13] || '',
		password: matches[9] || '',
		username: matches[8] || '',
		hostname: matches[11] || ''
	};
}

export default parseUrl;