This needed some refactoring to avoid cycles, since Remote.Compute
cannot import Remote.List. Instead, it uses Annex.remotes. Which must be
populated by something else, but we know it has been, because something
is using Remote.Compute, which it must have found in the remote list,
which populates that.
In Remote.Compute, keyPossibilities' is called with all loggedLocations,
without the trustExclude DeadTrusted that keyLocations does. There is
another cycle there. This may be a problem if a dead repository is still
a remote.
This is missing cycle prevention, and it's certianly possible to make 2
files in the compute remote co-depend on one-another. Hopefully not in a
real world situation, but it an attacker could certainly do it. Cycle
prevention will need to be added to this.
git-annex allows managing large files with git, without storing the file
contents in git. It can sync, backup, and archive your data, offline
and online. Checksums and encryption keep your data safe and secure. Bring
the power and distributed nature of git to bear on your large files with
git-annex.
For documentation, see doc/ or <https://git-annex.branchable.com/>
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