Get absolute path of file

[edhebi]

Because parcel handles __filename __dirname and import.meta.url as being relative to the project's root, and because there's afaict no way to locate that project root, there is currently no way I could find to get an absolute path to a file without relying on the working dir, which is brittle at best. This also breaks fileURLToPath(import.meta.url).

Is there a way to get the actual absolute path to the current file that doesn't depend on the current working dir ?