func GetDependencyDgrVersion(acName common.ACFullname) (int, error) {
depFields := data.WithField("dependency", acName.String())
out, err := Home.Rkt.CatManifest(acName.String())
if err != nil {
return 0, errs.WithEF(err, depFields, "Dependency not found")
}
im := schema.ImageManifest{}
if err := im.UnmarshalJSON([]byte(out)); err != nil {
return 0, errs.WithEF(err, depFields.WithField("content", out), "Cannot read manifest cat by rkt image")
}
version, ok := im.Annotations.Get(common.ManifestDrgVersion)
var val int
if ok {
val, err = strconv.Atoi(version)
if err != nil {
return 0, errs.WithEF(err, depFields.WithField("version", version), "Failed to parse "+common.ManifestDrgVersion+" from manifest")
}
}
return val, nil
}
