git-annex findkeys would be similar to git-annex find, but would find
all keys in the repository, or all known keys.
git-annex-find has a long comment section with users wanting some way
to do this, but I am strongly of the opinion that git-annex find should
list files, not keys, like find(1) does.
--Joey
findkeys could support --format like find, but without ${file}, and
--print0 and the json options. --batch does not seem very likely to be
useful? The other options wouldn't apply to it, except for matching options
like --in that can operate on keys.
Like git-annex find, findkeys should default to listing only keys
whose content is present. But when an option like --in=remote
or --anything is used, it should, like find, not be limited to that.
