Function getAuthConfigKey

cli/command/manifest/annotate.go:65–70

getAuthConfigKey special-cases using the full index address of the official index as the AuthConfig key, and uses the (host)name[:port] for private indexes. It is similar to [registry.GetAuthConfigKey], but does not require on [registrytypes.IndexInfo] as intermediate. [registry.GetAuthConfigKey]:

(domainName string)

// [registry.GetAuthConfigKey]: https://pkg.go.dev/github.com/docker/docker@v28.3.3+incompatible/registry#GetAuthConfigKey
// [registrytypes.IndexInfo]: https://pkg.go.dev/github.com/docker/docker@v28.3.3+incompatible/api/types/registry#IndexInfo
func getAuthConfigKey(domainName string) string {
	if domainName == "docker.io" || domainName == "index.docker.io" {
		return authConfigKey
	}
	return domainName
}

// newRegistryClient returns a client for communicating with a Docker distribution
// registry