init: Fix a crash when the repo's was cloned from a repo that had an
adjusted branch checked out, and the origin remote is not named "origin".
The only other hardcoding of the name of origin is in:
- Upgrade.V2, which can be ignored probably
- Annex.Branch, which doesn't fail if it has some other name, but just
doesn't set up the git-annex branch with quite as linear a history in
that case.
persistent stopped using askLogFunc, and the thing to use is askLoggerIO
from monad-logger. Bumped the dep to the first version that contained that.
Note that the i386ancient build uses a newer monad-logger than 0.3.10,
so the new versioned dep should not break it, and presumably nothing else
either.
This commit was sponsored by Noam Kremen on Patreon.
Which generated unusual git trees that could confuse git merge,
since they incorrectly had 2 subtrees with the same name.
Root of the bug was a) not testing that at all! but also
b) confusing graftdirs, which contains eg "foo/bar" with
non-recursively read trees, which would contain eg "bar"
when reading a subtree of "foo".
It's worth noting that Annex.Import uses graftTree, but it really
shouldn't have needed to. Eg, when importing into foo/bar from a remote,
it's enough to generate a tree of foo/bar/x, foo/bar/y, and does not
include other files that are at the top of the master branch. It uses
graftTree, so it does include the other files, as well as the foo/bar
tree. git merge will do the same thing for both trees. With that said,
switching it away from graftTree would result in another import
generating a new commit that seems to delete files that were there in a
previous commit, so it probably has to keep using graftTree since it
used it before.
This commit was sponsored by Kevin Mueller on Patreon.
Note that a key with no size field that is hard linked will
result in listImportableContents reporting a file size of 0,
rather than the actual size of the file. One result is that
the progress meter when getting the file will seem to get stuck
at 100%. Another is that the remote's preferred content expression,
if it tries to match against file size, will treat it as an empty file.
I don't see a way to improve the latter behavior, and the former behavior
is a minor enough problem.
This commit was sponsored by Jake Vosloo on Patreon.
Keys stored on the filesystem are mangled by keyFile to avoid problem
chars. So, that mangling has to be reversed when parsing files from a
borg backup back to a key.
The directory special remote also so mangles them. Some other special
remotes do not; eg S3 just serializes the key -- but S3 object names are
not limited to filesystem valid filenames anyway, so a S3 server must
not map them directly to files in any case. It seems unlikely that a
borg backup of some such special remote will get broken by this change.
This commit was sponsored by Graham Spencer on Patreon.
New error message:
Remote foo not usable by git-annex; setting annex-ignore
http://localhost/foo/config download failed: Configuration of annex.security.allowed-ip-addresses does not allow accessing address ::1
If git config parse fails, or the git config file is not available at the url,
a better error message for that is also shown.
This commit was sponsored by Mark Reidenbach on Patreon.
fsck: When --from is used in combination with --all or similar options, do
not verify required content, which can't be checked properly when operating
on keys.
This commit was sponsored by Boyd Stephen Smith Jr. on Patreon.
box.com already had a special case, since its renaming was known buggy.
In its case, renaming to the temp file succeeds, but then renaming the temp
file to final destination fails.
Then this 4shared server has buggy handling of renames across directories.
While already worked around with for the temp files when storing exports
now being in the same directory as the final filename, that also affected
renameExport when the file moves between directories.
I'm not entirely clear what happens on the 4shared server when it fails
this way. It kind of looks like it may rename the file to destination and
then still fail.
To handle both, when rename fails, delete both the source and the
destination, and fall back to uploading the content again. In the box.com
case, the temp file is the source, and deleting it makes sure the temp file
gets cleaned up. In the 4shared case, the file may have been renamed to the
destination and so cleaning that up avoids any interference with the
re-upload to the destination.
* rmurl: When youtube-dl was used for an url, it no longer needs to be
prefixed with "yt:" in order to be removed.
* rmurl: If an url is both used by the web and also claimed by another
special remote, fix a bug that caused the url to to not be removed.
The youtube-dl change is a consequence of how the bug fix is implemented.
But I also think it's the right thing to do. Consider that, before,
git-annex addurl $url followed by git-annex rmurl $url would not remove the
url in the case where youtube-dl was used. That was surprising behavior.
In the unlikely case where a special remote claims an url, and it's been
added using OtherDownloader, but it was also added already as a web url,
it seems better for rmurl to remove both than to arbitrarily remove only one.
And in the case the bug report was filed for, when an url was added as a
web url, but a special remote now claims it, that should not prevent rmurl
removing the web url.
Calling setUrlMissing lets other callers of it behave differently.
Probably the calls to it in eg, Remote.External and Remote.BitTorrent are
fine, since they don't mangle the url and just remove what was provided,
and the OtherDownloader form of a bittorrent url, respectively.
I suspect unregisterurl needs to have a similar change made to rmurl, for
similar reasons.
When autoenabling special remotes of type S3, weddav, or glacier, do not
take login credentials from environment variables, as the user may not be
expecting the autoenable to happen, and may have those set for other
purposes.
This may work better in some webdav server that gets confused at
cross-collection renamed. I don't know, let's find out.
The only real downside of doing this is that the temp files are not all
in the top-level collection, in case an interrupted run leaves one
behind. But that does not seem especially significant.
Like import was using ActionItemWorkTreeFile, it's ok to use it for export,
even though it might not correspond with a file in the work tree.
And renamed it to ActionItemTreeFile to make that clearer.
Note that when an export has to rename files, it still uses
ActionItemOther, so file will still be null in that case, but as no file is
being transferred, that seems ok.
import: When the previously exported tree contained a submodule,
preserve it in the imported tree so it does not get deleted.
The export exclude log, which was used for non-preferred content,
now also includes the submodules. Since the log format is git ls-tree
output, this does not break backwards compatibility.
Which access a remote using rsync over ssh, and which git pushes to much
more efficiently than ssh urls.
There was some old partial support for rsync URIs from 2013, but it seemed
incomplete, and did not use rsync over ssh. Weird.
I'm not sure if there's any remaining benefit to using the non-rsync url
forms with gcrypt, now that this is implemented? Updated docs to encourage
using the rsync urls.
This commit was sponsored by Svenne Krap on Patreon.
Git.Remote.parseRemoteLocation had a hack to handle URIs that contained
characters like spaces, which is something git unfortunately allows
despite not being a valid URI. However, that hack looked for "//" to
guess something was an URI, and these gcrypt URIs, being to a local
path, don't contain that. So instead escape all illegal characters and
check if the resulting thing is an URI.
And that was already done by Git.Construct.fromUrl, so
internally the gcrypt URI with a space looks like "gcrypt::foo%20bar"
and that needs to be de-escaped when converting back from URI to local
repo path.
This change might also allow a few other almost-valid URIs to be handled
as URIs by git-annex. None that contain "//" will change, and any
behavior change should result in git-annex doing closer to a right thing
than it did before, probably.
This commit was sponsored by Noam Kremen on Patreon.
Previously such nonsensical combinations always treated the matching option
as if it didn't match.
For now, made find --branch refuse matching options that need a
filename, because one is not provided to them in a way they'll use.
There's an open bug report to support it, but making it error out is
better than the old behavior of not finding what it was asked to.
Also, made --mimetype combined with eg --all work, by looking at the
object file when operating on keys.
unannex, uninit: When an annexed file is modified, don't overwrite the
modified version with an older version from the annex
This commit was sponsored by Mark Reidenbach on Patreon.
When a git remote is configured with an absolute path, use that path,
rather than making it relative. If it's configured with a relative path,
use that.
Git.Construct.fromPath changed to preserve the path as-is,
rather than making it absolute. And Annex.new changed to not
convert the path to relative. Instead, Git.CurrentRepo.get
generates a relative path.
A few things that used fromAbsPath unncessarily were changed in passing to
use fromPath instead. I'm seeing fromAbsPath as a security check,
while before it was being used in some cases when the path was
known absolute already. It may be that fromAbsPath is not really needed,
but only git-annex-shell uses it now, and I'm not 100% sure that there's
not some input that would cause a relative path to be used, opening a
security hole, without the security check. So left it as-is.
Test suite passes and strace shows the configured remote url is used
unchanged in the path into it. I can't be 100% sure there's not some code
somewhere that takes an absolute path to the repo and converts it to
relative and uses it, but it seems pretty unlikely that the code paths used
for a git remote would call such code. One place I know of is gitAnnexLink,
but I'm pretty sure that git remotes never deal with annex symlinks. If
that did get called, it generates a path relative to cwd, which would have
been wrong before this change as well, when operating on a remote.
I suspect this is a bug in cabal sdist, because with
Includes: Utility/libkqueue.h
the file is not included, but putting it in extra-files does
get it into the tarball.
Fix an oddity in matching options and preferred content expressions such as
"foo (bar or baz)", which was incorrectly handled as if it were "(foo or
bar) and baz)" rather than the intended "foo and (bar or baz)"
Seemed like a change to consume should be able to handle this case
better, but I was having trouble writing it that way, so instead added
a separate pass that inserts the implicit ands explicitly. Also added
several test cases to make sure versions with and without explicit ands
generate the same.
Missed this when implementing it because of the default case catching
the new constructor. So, removed that default case to make sure
future types of adjusted branches don't make the same mistake.
Complicated by git-annex addurl --fast which adds the file whose content
is not present, so it needs to stay unlocked when on such a branch.
This commit was sponsored by Brock Spratlen on Patreon.
Fixed that, and made parserLsTree accept the space as well as tab.
Fixes a reversion that made import of a tree from a special remote result in
a merge that deleted files that were not preferred content of that special
remote.
Avoids the smudge --clean filter failing because URL keys do not support
genKey. Instead the modified content will be added using the default
backend.
This commit was sponsored by Jochen Bartl on Patreon.
Don't accept the cid of the temp file that the content has just been
written to as something we will accept if another file has that same
content. There's no reason to, and on FAT, due to mtime resolution,
the test suite hit just such a case.
This fixes a reversion from 73df633a62
which removed inode from the ContentIdentifier.
Seems that dropDrive on windows only drops eg c:/ but not a leading /
while on linux, it does drop a leading / (which is what it considers
to be equivilant to a drive letter. I had been relying on it to drop
both. So need to drop leading directory separators.
Also, if the quickcheck generated input is eg "c:c:c:c:foo",
dropDrive will only drop the first one, leaving a path that's
still not relative. So instead of using dropDrive, just remove the
colons from the path.
This is probably a reversion, but not sure what caused it. By the time
Annex.Init runs fixupUnusualReposAfterInit, another git-annex process has
at least sometimes already done the necessary fixups. (Eg, one run
indirectly by a git command.) But since the Repo is cached, it doesn't
realize and does them again. So, avoid crashing when git config --unset
fails.
This commit was sponsored by Jack Hill on Patreon.
Directory special remotes with importtree=yes now avoid unncessary overhead
when inodes of files have changed, as happens whenever a FAT filesystem
gets remounted.
A few unusual edge cases of modifications won't be detected and
imported. I think they're unusual enough not to be a concern. It would
be possible to add a config setting that controls whether to compare
inodes too, but does not seem worth bothering the user about currently.
I chose to continue to use the InodeCache serialization, just with the
inode zeroed. This way, if I later change my mind or make it
configurable, can parse it back to an InodeCache and operate on it. The
overhead of storing a 0 in the content identifier log seems worth it.
There is a one-time cost to this change; all directory special remotes
with importtree=yes will re-hash all files once, and will update the
content identifier logs with zeroed inodes.
This commit was sponsored by Brett Eisenberg on Patreon.
Including the non-standard URI form that git-remote-gcrypt uses for rsync.
Eg, "ook://foo:bar" cannot be parsed because "bar" is not a valid port
number. But git could have a remote with that, it would try to run
git-remote-ook to handle it. So, git-annex has to allow for such things,
rather than crashing.
This commit was sponsored by Luke Shumaker on Patreon.
It was just slapping on a path separator to the front of the path to
make it absolute, but on windows, a path like "//foo/bar" actually
has a network "drive" of "//foo" and so that broke the test case.
Since "a:foo" is a somehow relative path on windows
(who knows how), drop any drive from the input. But dropDrive also drops
any leading path separator, making the input path relative. So now
it should be safe to slapp on a leading path separator.
This was not a good test, it broke the requirement that
relPathDirToFileAbs take absolute paths. And it failed when the two
input paths were eg, the same but differently normalized.
Replaced with some tests of the real basics of that function.
It got broken in several ways by the streaming seeking optimisations
around version 8.20201007.
Moved time limit checking out of the matcher, which was a hack in the
first place. So everywhere that uses Limit.getMatcher needs to check
time limit. Well, almost everywhere. Command.Info uses it, but it does
not make sense to time limit getting info. And Command.MultiCast uses it
just to build up a list of files that then get passed to a command, so
it would never have hit the timeout in a useful way.
This implementation is a little more expensive when at time limit than
necessary, since it continues seeking only to discard everything after the
time limit. I did try making it close the file handles to force a faster
shutdown, but that didn't work and hung. Could certianly be improved
somehow, but seeking is probably not the expensive bit when a time limit
is hit, so this seems acceptable for now.
For reasons explained in the bug report.
Implemented using a persistent migration, which works fine. It may add a
little startup overhead when a remote is enabled that uses this, but
probably un-noticable.
On the next major version, it would be fine to delete this database,
and regenerate it from the git-annex branch information. Then this
change could be reverted.
Did nothing about adding back the data that got dropped from the db
due to the bug. Only the borg special remote was probably affected,
and it's not been released yet. rm -rf .git/annex/cidsdb does work.
