When content has been lost from an export remote and git-annex fsck --from
remote has noticed it's gone, re-running git-annex export or git-annex sync
--content will re-upload it.
Note that normally there's no way to remove a single file from an export.
doc/design/exporting_trees_to_special_remotes.mdwn talks about this
in the section "dropping from exports and copying to exports". But, if
a file is somehow deleted or corrupted on the export, and fsck notices
this, it will update the location log to say it's missing.
So, checking the location log when determining if a file needs to be sent
to the export will let such missing files be added back in. There's
otherwise no way to do so. It does not fall afoul of the races documented
in the abovementioned section, I think.
This commit was sponsored by Ryan Newton on Patreon.
Display error messages that come from git-annex-shell when the p2p protocol
is used, so that diskreserve messages, IO errors, etc from the remote side
are visible again.
Felt like it should perhaps use outputError, so --json-error-messages would
include these, but as an async IO action, it can't, and this would need
MessageState to be converted to a tvar. Anyway, when not using p2pstdio,
that's not done; nor is it done for stderr from external special remotes
or other commands, so punted on the idea for now.
This commit was sponsored by mo on Patreon.
I can't find any documentation of how long it should be. Hard to imagine
it being shorter than 4 characters though, so put that in as a conservative
lower bound.
This commit was sponsored by Nick Piper on Patreon.
External special remotes can now add info to `git annex info $remote`, by
replying to the GETINFO message.
Had to generalize some helpers to allow consuming multiple messages from
the remote.
The code added to Remote/* here is AGPL licensed, thus changed the license
of the files.
This commit was sponsored by Jake Vosloo on Patreon.
In keyUrls, the GitConfig is used only by annexLocations
to support configured Differences. Since such configurations affect all
clones of a repository, the local repo's GitConfig must have the same
information as the remote's GitConfig would have. So, used getGitConfig
to get the local GitConfig, which is cached and so available cheaply.
That actually fixed a bug noone had ever noticed: keyUrls is
used for remotes accessed over http. The full git config of such a
remote is normally not available, so the remoteGitConfig that keyUrls
used would not have the necessary information in it.
In copyFromRemoteCheap', it uses gitAnnexLocation,
which does need the GitConfig of the remote repo itself in order to
check if it's crippled, supports symlinks, etc. So, made the
State include that GitConfig, cached. The use of gitAnnexLocation is
within a (not $ Git.repoIsUrl repo) guard, so it's local, and so
its git config will always be read and available.
(Note that gitAnnexLocation in turn calls annexLocations, so the
Differences config it uses in this case comes from the remote repo's
GitConfig and not from the local repo's GitConfig. As explained above
this is ok since they must have the same value.)
Not very happy with this mess of different GitConfigs not type-safe and
some read only sometimes etc. Very hairy. Think I got it this change
right. Test suite passes..
This commit was sponsored by Ethan Aubin.
Unfortunately one more use remains..
This should be just as fast as the other method. The remote's Git.Repo
has already had its config read, so Annex.new's call to Git.Config.read
is a noop.
Thid commit was sponsored by andrea rota.
Since 3dd43df9c2, the socket warmup does
not run git-annex-shell on the remote host, and the point of this check
was to avoid error messages running git-annex-shell when it was not
installed. So the check is not needed any longer.
Also, this is one of only two uses of remoteGitConfig, which
I want to get rid of for reasons explained in
fc5888300f.
This commit was sponsored by Fernando Jimenez on Patreon.
Fixed annex-checkuuid implementation, so that remotes configured that way
can be used. This was 100% broken from the first commit of it, oops.
This commit was sponsored by Øyvind Andersen Holm.
This is groundwork for letting a repo be instantiated the first time
it's actually used, instead of at startup.
The only behavior change is that some old special cases for xmpp remotes
were removed. Where before git-annex silently did nothing with those
no-longer supported remotes, it may now fail in some way.
The additional IO action should have no performance impact as long as
it's simply return.
This commit was sponsored by Boyd Stephen Smith Jr. on Patreon
Show operating system and repository version list when run outside
a git repo too.
Also made it only display the local repository version when in a git-annex
repo. Before it showed "unknown" when run in a git repo that was not
git-annex initialized. That seemed like confusing behavior.
This commit was sponsored by Jochen Bartl on Patreon.
