| package libcontainerd |
| |
| import ( |
| "strconv" |
| "strings" |
| ) |
| |
| // setupEnvironmentVariables convert a string array of environment variables |
| // into a map as required by the HCS. Source array is in format [v1=k1] [v2=k2] etc. |
| func setupEnvironmentVariables(a []string) map[string]string { |
| r := make(map[string]string) |
| for _, s := range a { |
| arr := strings.Split(s, "=") |
| if len(arr) == 2 { |
| r[arr[0]] = arr[1] |
| } |
| } |
| return r |
| } |
| |
| // Apply for a servicing option is a no-op. |
| func (s *ServicingOption) Apply(interface{}) error { |
| return nil |
| } |
| |
| // buildFromVersion takes an image version string and returns the Windows build |
| // number. It returns 0 if the build number is not present. |
| func buildFromVersion(osver string) int { |
| v := strings.Split(osver, ".") |
| if len(v) < 3 { |
| return 0 |
| } |
| if build, err := strconv.Atoi(v[2]); err == nil { |
| return build |
| } |
| return 0 |
| } |