ref: d61b126cf6eb12fa51c0ccb4d12114d524c7a9f8
dir: /opossum_unix.go/
//go:build !plan9
package opossum
import (
	"fmt"
	"os/user"
)
const PathPrefix = "opossum"
func Group(u *user.User) (string, error) {
	g, err := user.LookupGroupId(u.Gid)
	if err != nil {
		return "", fmt.Errorf("get group: %w", err)
	}
	return g.Name, nil
}