No Service Worker support

I’m loading this library in a service worker and it fails to run because it attempts to use document even if it’s getCssSelector isn’t called.

I think the library should not expect these globals before it’s called.

The same happens if I try to run build/index.js in node (just as a test), except it complains about self

Can changes be made so the module doesn’t break the rest of the app by just “existing”?

[fczbkk]

Thanks for the bug report @fregante. I have created a pre-patch version v3.4.5-0, that should potentially solve the problem. It removes all references to the document object: https://www.npmjs.com/package/css-selector-generator/v/3.4.5-0

Can you please check if it works for you, before I create official patch build of the library?

[fczbkk]

Hey @fregante, can you please try v3.4.6-0?

I have reorganised the project a bit and added an ESM version. The UMD code generated by Webpack contains references to self. I don’t want to convert the original UMD build, because that would be a major breaking change.

You should be able to use the ESM version like this:

import getCssSelector from 'css-selector-generator/esm';