// snapCommonDataDirs returns the list of data directories common between versions of the given snap
func snapCommonDataDirs(snap *snap.Info) ([]string, error) {
// collect the directories, homes first
found, err := filepath.Glob(snap.CommonDataHomeDir())
if err != nil {
return nil, err
}
// then XDG_RUNTIME_DIRs for the users
foundXdg, err := filepath.Glob(snap.XdgRuntimeDirs())
if err != nil {
return nil, err
}
found = append(found, foundXdg...)
// then system data
found = append(found, snap.CommonDataDir())
return found, nil
}