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Joey Hess 2020-12-22 16:53:40 -04:00
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Just barely managed to get the borg special remote fully working by end of
day today. I'm still a bit shocked it was possible to do this at all, let
alone as neatly as it turned out, with so few changes to git-annex to
support such an entirely different thing.
I put in a fair amount of effort to making it fast to keep up-to-date with
changes to the borg repo; `git-annex sync` does need to run `borg list` to
check what archives are in it, but it avoids rescanning archives it already
knows the contents of.
There are a slew of new todo items related to this special remote:
[[todo/allow_overriding_untrust_of_import_remotes]],
[[todo/borg_special_remote_add_subdir_config]],
[[todo/sync_--content_with_borg_does_not_get_content]],
[[todo/borg_sync_tree_not_grafted]],
[[todo/use_same_vector_clock_for_content_identifier_updates_in_import]]
And, if this backup-as-a-remote idea does turn out to be useful,
there are lots of other backup programs. It would be good to be able to
write external special remotes for them, but that would need
[[a_protocol_extension|design/external_special_remote_protocol/export_and_import_appendix]].
---
This work was sponsored by Mark Reidenbaach
[on Patreon](https://patreon.com/joeyh).