35a41c39a4
The [Canonical] interface defines images that are both [Named] and [Digested], but in all places where it was used, we were only interested whether the reference contained a digest. Similarly [NamedTagged] is a superset of [Tagged], so checking for [Tagged] is sufficient if we're already dealing with a [Named] reference. This patch changes those checks to check for [Digested] and [Tagged] references, as that's what's relevant for these checks. [Named]: https://pkg.go.dev/github.com/distribution/reference#Named [NamedTagged]: https://pkg.go.dev/github.com/distribution/reference#NamedTagged [Canonical]: https://pkg.go.dev/github.com/distribution/reference#Canonical [Digested]: https://pkg.go.dev/github.com/distribution/reference#Digested Signed-off-by: Sebastiaan van Stijn <github@gone.nl>