use ipfs block get to trigger a download instead of ipfs pin add

[MichaelMure]

23:26 <BatO> is there a way to trigger the download of a hash without hanging ? 23:27 <BatO> ipfs pin add hang and only add the pin when everything is local
23:27 <Bat`O> so it block a http request as well
23:27 actually, i was thinking of adding a command to do just that
23:28 right now, you can do 'ipfs block get ' and cancel the request
23:28 and it will continue to fetch it

Note that we still need to use ipfs pin add to keep the Share in the datastore.

[MichaelMure]

actually, ipfs block get is not practical as it download only the block requested, not everything that is under.

ipfs/kubo#1725