Arvados

arv-copy currently checks out a destination repository and pushes branches to it. Now that Arvados lets users create their own repositories, it should take advantage of this feature.

Engineering to determine:

• Should arv-copy still support the "push to one repository" mode?
• Should arv-copy create one repository? Or one repository per source repository?
• If arv-copy supports multiple modes, what's the default mode, and how does the user select between them?
• How are names for the destination repository(ies) determined? If arv-copy has a mode where it creates multiple destination repositories, does the user have any control over their naming? How is that specified?