umoci repack --refresh-bundle

[cyphar]

One usecase that @jonboulle had was that they want to avoid having to do something like:

% umoci repack --image blah:tag bundle_1
% umoci unpack --image blah:tag bundle_2

This could be combined into an operation that updates the state of bundle as though umoci unpack created said bundle. This just comes down to updating the mtree manifest and the descriptor path in umoci.json. The workflow would then just be:

% umoci repack --image blah:tag --refresh-bundle bundle_1

[cyphar]

This could be thought of as the inverse to umoci revert #172.

[jonboulle]

@cyphar feel free to assign this to me

[cyphar]

GitHub won't let me assign you, since you're not a member of the openSUSE org (you can always request to get added, but that'd take longer than the patch :P). So I'll just assign you in my head:

+assign @jonboulle 😸

[jonboulle]

@cyphar I'd be glad to be added to the openSUSE team or just as a collaborator on this repo if that's a possibility.

[cyphar]

D'oh, I forgot about adding collaborators. Invite sent.

If you want to join the openSUSE GitHub, I think you need to be a member and then request it but I might just be able to add you to a separate team (not sure if I have the rights for that -- @flavio added me when this project was moved to openSUSE).