(v string)
| 12 | } |
| 13 | |
| 14 | func NewVersion(v string) (*Version, error) { |
| 15 | if v == "" { |
| 16 | return nil, errors.New("version cannot be empty") |
| 17 | } |
| 18 | parts := strings.Split(v, ".") |
| 19 | r := &Version{} |
| 20 | for _, p := range parts { |
| 21 | n, err := strconv.ParseUint(p, 10, 64) |
| 22 | if err != nil { |
| 23 | return nil, errors.Errorf("invalid version %q", v) |
| 24 | } |
| 25 | r.parts = append(r.parts, n) |
| 26 | } |
| 27 | return r, nil |
| 28 | } |
| 29 | |
| 30 | func (v *Version) LessThan(other *Version) bool { |
| 31 | l := min(len(other.parts), len(v.parts)) |