Block other threads while the export database is being constructed (or
updated) by the first thread to try to access it.
This work is supported by the NIH-funded NICEMAN (ReproNim TR&D3) project.
That could cause git-annex to get confused about whether a locked file's
content was present, when the object file got touched.
Unfortunately this means more work sometimes when annex.thin is set,
since it has to checksum the file to tell if it's still got the right
content.
Had to suppress output when inAnnex calls isUnmodified, otherwise
"(checksum...)" would be printed in places it ought not to be,
eg "git annex get" could turn out not need to get anything, and
so only display that.
This commit was sponsored by Ole-Morten Duesund on Patreon.
* rmurl: Fix a case where removing the last url left git-annex thinking
content was still present in the web special remote.
* SETURLPRESENT, SETURIPRESENT, SETURLMISSING, and SETURIMISSING
used to update the presence information of the external special remote
that called them; this was not documented behavior and is no longer done.
Done by making setUrlPresent and setUrlMissing only update presence info
for the web, and only when the url is a web url. See the comment for
reasoning about why that's the right thing to do.
In AddUrl, had to make it update location tracking, to handle the
non-web-url case.
This commit was sponsored by Ewen McNeill on Patreon.
* init: Improve generated post-receive hook, so it won't fail when
run on a system whose git-annex is too old to support git-annex post-receive
* init: Update the post-receive hook when re-run in an existing repository.
This commit was sponsored by Jack Hill on Patreon.
This reverts commit b18fb1e343.
That broke support for old git-annex-shell before p2pstdio was added.
The immediate problem is that postAuth had a fallthrough case
that sent an error back to the peer, but sending an error back when the
connection is closed is surely not going to work.
But thinking about it some more, making every function that uses receiveMessage
need to handle ProtocolEOF adds a lot of complication, so I don't want
to do that.
The commit only cleaned up the test suite output a tiny bit, so I'm just
gonna revert it for now.
download is documented as displaying an error when download fails, but
it didn't when the url was not valid at all. That leads to confusing
behavior.
Also, display the url with --debug
Untested, on FreeBSD but enough to fix the listed build errors.
Seems that System.Posix.Files must have used to export this stuff and it
was split.
This commit was sponsored by Peter on Patreon.
Work around git cat-file --batch's protocol not supporting newlines by
running git cat-file not batched and passing the filename as a
parameter.
Of course this is quite a lot less efficient, especially because it
currently runs it multiple times to query for different pieces of
information.
Also, it has subtly different behavior when the batch process was
started and then some changes were made, in which case the batch process
sees the old index but this workaround sees the current index. Since
that batch behavior is mostly a problem that affects the assistant and has
to be worked around in it, I think I can get away with this difference.
I don't know of any other problems with newlines in filenames, everything
else in git I can think of supports -z. And git-annex's json output
supports newlines in filenames so downstream parsers from git-annex will be ok.
git-annex commands that use --batch themselves don't support newlines
in input filenames; using --json --batch is currently a way around that
problem.
This commit was sponsored by Ewen McNeill on Patreon.
