Alexander Larsson

Force-pushed with sign-off and adding the test scaffolding for the new interface methods.

Also, @josephschorr, you might want to take a look at this as you're involved with both quay and OCI artifacts which are related to this.

>The use of tags for the deltas makes it necessary to manually garbage >collect deltas. Is there some other way we could refer to them from an >image? I would...

Also, CC @owtaylor

The artifacts spec is more about detailing how in *general* you would store something other than pure docker images on a registry, they are not involved in standardizing the format...

I pushed a new commit (which hasn't shown up here yet, whats up with github?) that changes it to use a single branch "deltas" which has an OCI index and...

> > Also, @josephschorr, you might want to take a look at this as you're involved with both quay and OCI artifacts which are related to this. > > @alexlarsson...

> > Then we could loop it until we successfully updated it. > > Gah! Please don't design calls that need to loop against registries! > > If you need...

> > Its not like we're busy looping, we will only loop in the case where there is an actual conflict. > > It could, however, result in a lot...

> > So, If at some point we upload a version of an image the tag will point to some digest, and then later we add a delta, this will...