func addRefs(s storer.ReferenceStorer, ar *AdvRefs) error {
for name, hash := range ar.References {
ref := plumbing.NewReferenceFromStrings(name, hash.String())
if err := s.SetReference(ref); err != nil {
return err
}
}
return addSymbolicRefs(s, ar)
}
func addSymbolicRefs(s storer.ReferenceStorer, ar *AdvRefs) error {
if !hasSymrefs(ar) {
return nil
}
for _, symref := range ar.Capabilities.Get(capability.SymRef) {
chunks := strings.Split(symref, ":")
if len(chunks) != 2 {
err := fmt.Errorf("bad number of `:` in symref value (%q)", symref)
return plumbing.NewUnexpectedError(err)
}
name := plumbing.ReferenceName(chunks[0])
target := plumbing.ReferenceName(chunks[1])
ref := plumbing.NewSymbolicReference(name, target)
if err := s.SetReference(ref); err != nil {
return nil
}
}
return nil
}
