So here is the deal, I wrote this really Stupid Sling URL Parser:

const slingUrl = new SlingUrl('/a/b.s1.html/c/d');


console.log(slingUrl.resourcePath) // returns: "/a/b"
console.log(slingUrl.selectors)    // returns ["s1"]
console.log(slingUrl.extension)    // returns "html"
console.log(slingUrl.suffix)       // returns "/c/d"

// if any of the properties above does not exist, null is returned.

npm test

The whole source is in this file: https://github.com/ahmed-musallam/stupid-sling-url-parser/blob/master/src/SlingUrl.js

I'm setting a pretty low bar here, since I wrote this very quickly for the SOLE purpose of saving bytes.

Now, I'd like to see you try to write something better! It would be a good exercise if you're up for it. Plus you'd show some random person on the internet how wrong they are.

All you need to know to rebuild this is in the URL Decomposition Doc of Apache Sling

The doc has examples and I have written tests for my parser

Happy coding!