Fix more breakage caused by git's fix for CVE-2022-24765, this time
involving a remote (either local or ssh) that is a repository not owned by
the current user.
Sponsored-by: Dartmouth College's DANDI project
Removed the prior code that checked for keys used by current versions of
the files being acted on. It is redundant with the associated files
check (so long as the associated files database is always up-to-date,
which reconcileStaged should accomplish).
Sponsored-by: Luke T. Shumaker on Patreon
The tricky thing about this turned out to be handling renames and reverts.
For that, it has to make two passes over the git log, and to avoid
buffering a possibly huge amount of logs in memory (ie the whole git log of
an entire repository!), runs git log twice.
(It might be possible to speed this up by asking git log to show a diff,
and so avoid needing to use catKey.)
Sponsored-By: Brock Spratlen on Patreon
Removed the dontCheck repoExists, because running it in a repo that has not
been initialized yet would update location log with nouuid. And I guess
it's ok for it to only support running in git-annex repos.
Avoid using curl when annex.security.allowed-ip-addresses is set but
neither annex.web-options nor annex.security.allowed-url-schemes is set to
a value that needs curl.
Bug introduced in 840bd50390
Sponsored-By: Brock Spratlen on Patreon
This is groundwork for making special remotes like borg be skipped by
sync when on an offline drive.
Added AVAILABILITY UNAVAILABLE reponse and the UNAVAILABLERESPONSE extension
to the external special remote protocol. The extension is needed because
old git-annex, if it sees that response, will display a warning
message. (It does continue as if the remote is globally available, which
is acceptable, and the warning is only displayed at initremote due to
remote.name.annex-availability caching, but still it seemed best to make
this a protocol extension.)
The remote.name.annex-availability git config is no longer used any
more, and is documented as such. It was only used by external special
remotes to cache the availability, to avoid needing to start the
external process every time. Now that availability is queried as an
Annex action, the external is only started by sync (and the assistant),
when they actually check availability.
Sponsored-by: Nicholas Golder-Manning on Patreon
Only display warning when git-annex sync (without --content or
--no-content) is used with repositories that have preferred content
configured.
Sponsored-by: Leon Schuermann on Patreon
I considered a more wide-ranging config option to make other commands
also show dead repositories. But it would be difficult to implement that
because Remote.keyLocations is used to get locations, filtering out dead
repos, and commands like get then try to use those locations. So a config
setting would make dead repos sometimes be acted on by commands.
Sponsored-by: unqueued on Patreon
