Listing all stored cores

[telamon]

As a developer that doesn't directly keep track of what I stash into corestore - I want to be able to query corestore for a list of cores available in storage.

Conversation dump:

10:17  <telamohn> andrewosh: got a question bout corestore#list(), the docs 
                  says "all cores cached in memory".
10:18  <telamohn> Just to clarify, does that mean that if i restart my node 
                  process I might have an unknown number of cores in storage 
                  that aren't 'cached' in memory because they haven't been 
                  opened yet?
14:51 @<andrewosh> telamohn: yeah what you said first is right: looking in the 
                   code, it returns the list of cores that, in the current 
                   process, have been requested with a `get` or a `default`
14:52 @<andrewosh> so if you restart, that list will be empty. should use a 
                   more descriptive name there `listCachedCores` perhaps
14:53 @<andrewosh> also would be happy extending that with an async version 
                   that lists cores in the dependency graph (so everything in 
                   the corestore)
14:57  <telamohn> andrewosh: yeah i would like to iterate through atleast the 
                  top-level cores that were stored.

[arunkd13]

Is there any planned support for this? I really want to add a 'drives list' command (holepunchto/drives#19) which is blocked by not having a Corestore.list.

[mafintosh]

yea its planned for the next major, storage doesnt support it atm