(version string)
| 23 | var reVersion = regexp.MustCompile(`\d+\.\d+\.\d+`) |
| 24 | |
| 25 | func eraseVersionPrefix(version string) (string, error) { |
| 26 | indices := reVersion.FindStringIndex(version) |
| 27 | if indices == nil { |
| 28 | return version, errors.New("Version not adopting semver") |
| 29 | } |
| 30 | if indices[0] > 0 { |
| 31 | version = version[indices[0]:] |
| 32 | } |
| 33 | |
| 34 | return version, nil |
| 35 | } |
| 36 | |
| 37 | // PrintUpgradeMessage prints an upgrade message if there is a new version available |
| 38 | func PrintUpgradeMessage(log log.Logger) { |
no outgoing calls