Resolve the git checkout that owns the module at fromFileUrl (pass the
caller's own import.meta.url). Returns the toplevel directory, or null
when the module isn't inside a git checkout at all (e.g. installed from a
published package with no .git above it) — in which case there is
nothing for a drift monitor to watch.
Resolve the git checkout that owns the module at
fromFileUrl(pass the caller's ownimport.meta.url). Returns the toplevel directory, or null when the module isn't inside a git checkout at all (e.g. installed from a published package with no.gitabove it) — in which case there is nothing for a drift monitor to watch.