Replace parseurl with WHATWG URL API

[Saturate]

More information here:

https://github.com/e18e/ecosystem-issues/issues/160

[github-actions[bot]]

Stale pull request message

[github-actions[bot]]

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[Saturate]

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Hmm, ok? :)

[github-actions[bot]]

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[Saturate]

Do you need something from me to make this PR easier to close?

[eugef]

Hi @Saturate

Copilot actually caught a real issue here.

• this isn’t a URL, it’s a request object, so you should use new URL(this.url).

• Also, this.url might not always be an absolute URL. parseurl handled relative ones fine, but the URL constructor doesn’t. Adding a base URL (like Copilot suggested) will make sure relative URLs work correctly and avoid potential problems.

Example:

const req = {
    url: '/some/path?name=foo',
}

console.log(parse(req).pathname); // Output: '/some/path'
console.log(new URL(req.url).pathname); // TypeError: Invalid URL