func (fs *Filespace) Filespace(subPath string) (filesystem.Filespace, error) {
node, err := fs.root.GetByPath(subPath)
if err != nil {
return nil, err
}
if !node.IsDir() {
return nil, fmt.Errorf("Path is not a directory " + subPath)
}
return filesystem.Filespace(&Filespace{
root: node.(*Dir),
}), nil
}
// NewFilespace create new Filespace instance
func NewFilespace(path string) (filesystem.Filespace, error) {
varutil.FixDirPath(&path)
return filesystem.Filespace(&Filespace{
path: path,
}), nil
}