Useful for dropping old objects from cache repositories.
But also, quite a genrally useful thing to have..
Rather than imitiating find's -atime and other options, all of which are
pretty horrible to use, I made this match files accessed within a time
period, using the same duration format used by git-annex schedule and
--limit-time
In passing, changed the --limit-time option parser to parse the
duration, instead of having it later throw an error.
This commit was supported by the NSF-funded DataLad project.
Makes it allow writes, but not deletion of annexed content. Note that
securing pushes to the git repository is left up to the user.
This commit was sponsored by Jack Hill on Patreon.
In Annex.Branch.branch, the (++) was killing laziness.
Rewrote so it streams lazily.
filterM also kills laziness, so made loggedKeys use a Unchecked type,
and check if the key is dead in the seek loop.
Note that loggedKeysFor still buffers, so git-annex info <remote> and
git-annex unused --from remote still use more memory than necessary.
Also removed some unused functions from Annex.Journal.
Test case is 24 directories each containing files named 1..10000.
The concat and filterM destroyed what laziness there is in
dirContentsRecursive, making it buffer all the filenames. Memory
use was around 300 mb (possibly growing slightly as it progressed).
After this fix, memory use drops to a constant 59 mb.
Note that dirContentsRecursive still buffers the entire content of a
directory (not subdirectories) so this is still not optimal.
Unfortunately ReceiveMessage didn't handle unknown messages the way it
was documented to; client sending VERSION would cause the server to
return an ERROR and hang up. Fixed that, but old releases of git-annex
use the P2P protocol for tor and will still have that behavior.
So, version is not negotiated for Remote.P2P connections, only for
Remote.Git connections, which will support VERSION from their first
release. There will need to be a later flag day to change Remote.P2P;
left a commented out line that is the only thing that will need to be
changed then.
Version 1 of the P2P protocol is not implemented yet, but updated
the docs for the DATA change that will be allowed by that version.
This commit was sponsored by Jeff Goeke-Smith on Patreon.
Not yet used by git-annex, but this will allow faster transfers etc than
using individual ssh connections and rsync.
Not called git-annex-shell p2p, because git-annex p2p does something
else and I don't want two subcommands with the same name between the two
for sanity reasons.
This commit was sponsored by Øyvind Andersen Holm.
Added --json-error-messages option, which includes error messages in the
json output, rather than outputting them to stderr.
The actual rediretion of errors is not implemented yet, this is only
the docs and option plumbing.
This commit was supported by the NSF-funded DataLad project.
Fix behavior of --json-progress followed by --json, in which
the latter option disabled the former.
This commit was supported by the NSF-funded DataLad project.
And for tab completion, by not unnessessarily statting paths to remotes,
which used to cause eg, spin-up of removable drives.
Got rid of the remotes member of Git.Repo. This was a bit painful.
Remote.Git modifies the list of remotes as it reads their configs,
so still need a persistent list of remotes. So, put it in as
Annex.gitremotes. It's only populated by getGitRemotes, so commands
like examinekey that don't care about remotes won't do so.
This commit was sponsored by Jake Vosloo on Patreon.
Chose to make this only handle files actively being downloaded, not temp
files for downloads that were interrupted or files that have been fully
downloaded.
This commit was sponsored by Ole-Morten Duesund on Patreon.
Test suite is always included.
Building with this flag disabled has actually been broken for some time,
since Command.TestRemote uses tasty. Fewer build flags are better, so good
time to drop it.
This commit was sponsored by Thomas Hochstein on Patreon.
This avoids all the complication about redundant work discussed in
the previous try at fixing this. At the expense of needing each command
that could have the problem to be patched to simply wrap the action in
onlyActionOn once the key is known. But there do not seem to be many
such commands.
onlyActionOn' should not be used with a CommandStart (or CommandPerform),
although the types do allow it. onlyActionOn handles running the whole
CommandStart chain. I couldn't immediately see a way to avoid mistken
use of onlyActionOn'.
This commit was supported by the NSF-funded DataLad project.
git annex add, git annex lock etc make multiple seek passes,
and each seek pass checked that files existed. That was unncessary
redundant work.
Fixed by adding a new WorkTreeItem type, make seek actions use it,
and check that the files exist when constructing it.
This commit was supported by the NSF-funded DataLad project.
optparse-applicative-0.14.0.0 adds support for these, so have the
Makefile install their scripts when built with it.
CmdLine/GitAnnex/Options.hs now uses action "file" in cmdParams,
which affects the bash and zsh completions, letting them complete
filenames for subcommands that use that. This is not needed for
bash, since bash-completion.bash enables -o bashdefault, which
lets it complete filenames too. But it does not seem to break the bash
completions. It is needed for zsh; the zsh completion otherwise
does not complete filenames. The fish completion will always complete
filenames no matter what. Messy.
This commit was sponsored by Denis Dzyubenko on Patreon.
When setting metadata of a file that did not exist, no error message was
displayed, unlike getting metadata and most other git-annex commands. Fixed
this oversight.
Note that, if the file exists but is not annexed, there's no error.
This is the same behavior as other git-annex commands.
This commit was supported by the NSF-funded DataLad project.
Reworked remote name parsing to allow things like that. Command.Move
uses it for --to=here, although there's not yet an implementation of
that option.
This commit was sponsored by Ignacio on Patreon.
See my comment. This only avoids the problem for -J; two git-annex
processes started at the same time could still both try to write to
.git/config and one fail. That would be very unlikely though, and it
doesn't really seem worth adding an additional layer of locking around
.git/config.
This commit was supported by the NSF-funded DataLad project.
Fix bug when used with a recently cloned repository, where
"merging" messages were included in the output of configlist (and perhaps
other commands) and caused a "Failed to get annex.uuid configuration"
error.
This does not seem to have been a reversion.
I saw this with configlist, but it seems possible for other commands to be
effected, and it might not always happen only after a fresh clone. Eg, if a
foo/git-annex branch is pushed to the remote, the next git-annex-shell will
auto-merge it and display the message.
Decided to run all git-annex-shell commands with noMessages,
even ones that don't currently use stdout for structured communication.
Better to keep open the possibility for using stdout in the future.
This commit was supported by the NSF-funded DataLad project
It was relying on segmentPaths to work correctly, so when it didn't,
sometimes the file that did not exist got matched up with a non-null
list of results. Fixed by always checking if each parameter exists.
There are two reason segmentPaths might not work correctly.
For one, it assumes that when the original list of paths
has more than 100 paths, it's not worth paying the CPU cost to
preserve input orders.
And then, it fails when a directory such as "." or ".." or
/path/to/repo is in the input list, and the list of found paths
does not start with that same thing. It should probably not be using
dirContains, but something else.
But, it's not clear how to handle this fully. Consider
when [".", "subdir"] has been expanded by git ls-files to
["subdir/1", "subdir/2"]
-- Both of the inputs contained those results, so there's
no one right answer for segmentPaths. All these would be equally valid:
[["subdir/1", "subdir/2"], []]
[[], ["subdir/1", "subdir/2"]]
[["subdir/1"], [""subdir/2"]]
So I've not tried to improve segmentPaths.
Added --securehash option to match files using a secure hash function, and
corresponding securehash preferred content expression.
This commit was sponsored by Ethan Aubin.
Where before the "name" of a key and a backend was a string, this makes
it a concrete data type.
This is groundwork for allowing some varieties of keys to be disabled
in file2key, so git-annex won't use them at all.
Benchmarks ran in my big repo:
old git-annex info:
real 0m3.338s
user 0m3.124s
sys 0m0.244s
new git-annex info:
real 0m3.216s
user 0m3.024s
sys 0m0.220s
new git-annex find:
real 0m7.138s
user 0m6.924s
sys 0m0.252s
old git-annex find:
real 0m7.433s
user 0m7.240s
sys 0m0.232s
Surprising result; I'd have expected it to be slower since it now parses
all the key varieties. But, the parser is very simple and perhaps
sharing KeyVarieties uses less memory or something like that.
This commit was supported by the NSF-funded DataLad project.
* Added post-recieve hook, which makes updateInstead work with direct
mode and adjusted branches.
* init: Set up the post-receive hook.
This commit was sponsored by Fernando Jimenez on Patreon.
Any config names can be set using this; git-annex commands will only look
at specific ones that make sense and are worth the overhead of querying the
branch.
This might also be useful for storing whatever other config-type stuff the
user might want to shove into the git-annex branch.
This commit was sponsored by Jochen Bartl on Patreon.
Still a couple bugs:
* Closing the connection to the server leaves git upload-pack /
receive-pack running, which could be used to DOS.
* Sometimes the data is transferred, but it fails at the end, sometimes
with:
git-remote-tor-annex: <socket: 10>: commitBuffer: resource vanished (Broken pipe)
Must be a race condition around shutdown.
Almost working, but there's a bug in the relaying.
Also, made tor hidden service setup pick a random port, to make it harder
to port scan.
This commit was sponsored by Boyd Stephen Smith Jr. on Patreon.
ghc 8 added backtraces on uncaught errors. This is great, but git-annex was
using error in many places for a error message targeted at the user, in
some known problem case. A backtrace only confuses such a message, so omit it.
Notably, commands like git annex drop that failed due to eg, numcopies,
used to use error, so had a backtrace.
This commit was sponsored by Ethan Aubin.
