| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
In indirect mode, now checks the inode cache to detect changes to a file.
Note that a file can still be changed if a process has it open for write,
after landing in the annex.
In direct mode, some checking of the inode cache was done before, but
from a much later point, so fewer modifications could be detected. Now it's
as good as indirect mode.
On crippled filesystems, no lock down is done before starting to add a
file, so checking the inode cache is the only protection we have.
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
| |
git annex init probes for crippled filesystems, and sets direct mode, as
well as `annex.crippledfilesystem`.
Avoid manipulating permissions of files on crippled filesystems.
That would likely cause an exception to be thrown.
Very basic support in Command.Add for cripped filesystems; avoids the lock
down entirely since doing it needs both permissions and hard links.
Will make this better soon.
|
| |
|
|
|
|
|
|
| |
Been meaning to do this for some time; Android port was last straw.
Note that newer versions of the uuid library have a Data.UUID.V4 that
generates random UUIDs slightly more cleanly, but Debian has an old version
of the library, so I do it slightly round-about.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
These files were left behind, and made getKeysPresent find keys that were
not present. It would be expensive to make getKeysPresent check that the
actual key files are present (it just lists the directories). But that's not
needed if we just clean up the stale cache and mapping files.
To handle systems that were in direct mode and got switched back with stale
direct mode files, made cleanObjectLoc remove all files in the key's directory.
git annex unused will still list keys that are gone but for which the stale
direct mode files exists. To deal with that, made dropunused remove the key's
directory even if the key does not seem to be present.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
The most common way for a mapping to be stale is when a file was deleted,
or renamed. Nothing updates the mappings for deletions yet.
But they can also become stale in other ways. For example a file can
be modified.
So, the mapping is not trusted to be consistent. When we get a key,
only replace symlinks that still point to that key with its content.
When we drop a key, only put back symlinks for files that still have
the direct mode content.
|
| | |
|
| |
|
|
| |
cache files
|
| |
|
|
| |
Don't explicitly close; hGetContents will close when read is done.
|
| |
|
|
|
|
|
|
| |
Avoid a crash if a mapping contains files that no longer exist.
This could happen because eg, one was deleted and a commit has not yet been
done to update the mapping.
Fix path calculation.
|
| | |
|
| |
|
|
| |
to the top of the repository, even when operating inside a subdirectory.
|
| |
|
|
| |
would cause a surprising behavior if modifying one, where the other would also change.
|
| | |
|
| |
|
|
| |
the transfer, which can happen in direct mode.
|
| |
|
|
|
| |
Also, changed sync to no longer automatically add files in direct mode.
That was only necessary before because add didn't work.
|
| | |
|
| |
|
|
| |
content is not present.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
Sometimes it seems that git-cat-file --batch stops getting info for
files in the current repo, when ":file" is fed to it. I have not reproduced
this at the command line, but only when using git annex whereis and git
annex move inside a direct mode repo. Those failed, because cat-file
returned "file missing". OTOH, git annex find works fine, despite passing
the same file to cat-file. It seems that the failing commands first asked
cat-file to show a file on the git-annex branch. Perhaps it got "stuck" on
that branch? But I cannot repoduce it running cat-file by hand. Most
strange. HEAD is a workaround for this extreme weirdness, since I spent a
good 2 hours struggling with it already.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
The expensive scan uses lookupFile, but in direct mode, that doesn't work
for files that are present. So the scan was not finding things that are
present that need to be uploaded. (It did find things not present that
needed to be downloaded.)
Now lookupFile also works in direct mode. Note that it still prefers
symlinks on disk to info committed to git, in direct mode. This is
necessary to make things like Assistant.Threads.Watcher.onAddSymlink
work correctly, when given a new symlink not yet checked into git (or
replacing a file checked into git).
|
| |
|
|
|
| |
Still a couple of places that use git config ad-hoc, but this is most of it
done.
|
| |
|
|
|
|
|
|
|
|
|
| |
Now there's a Config type, that's extracted from the git config at startup.
Note that laziness means that individual config values are only looked up
and parsed on demand, and so we get implicit memoization for all of them.
So this is not only prettier and more type safe, it optimises several
places that didn't have explicit memoization before. As well as getting rid
of the ugly explicit memoization code.
Not yet done for annex.<remote>.* configuration settings.
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
When a file is changed in direct mode, the old content is probably lost
(at least from the local repo), and bookeeping needs to be updated to
reflect this.
Also, synthetic add events are generated at assistant startup, so
make it detect when the file has not really changed, and avoid re-adding
it.
This does add the overhead of querying the runing git cat-file for the
key that's recorded in git for the file, each time a file is added or
modified in direct mode.
|
| | |
|
| | |
|
| |
|
|
|
| |
Sometimes ./file will be passed in, and sometimes file; need to treat these
the same.
|
| |
|
|
| |
Handles our file right, but not theirs.
|
| |
|
|
|
| |
Automatic merge resoltion code needs to be fixed to preserve objects from
direct mode files.
|
| | |
|
| | |
|
| |\ |
|
| | | |
|
| |\|
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
Annex/CatFile.hs
Annex/Content.hs
Git/LsFiles.hs
Git/LsTree.hs
|
| | | |
|
| | | |
|
| | | |
|
| | | |
|
| | | |
|
| | |
| |
| |
| |
| | |
Still lots to do to make sync handle direct mode, but this is a good first
step.
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
However, I don't yet have a reliable way to deal with files being modified
while they're being transferred. I have code that detects it on the sending
side, but the receiver is still free to move the wrong content into its
annex, and record that it has the content. So that's not acceptable, and
I'll need to work on it some more.
However, at this point I can use a direct mode repository as a remote and
transfer files from and to it.
|
| | | |
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Also for dropping objects in direct mode.
Checking presence reliably needs a cache of mtime, size, and inode.
This way, if a file is modified, keys that point to it are no longer
present.
Also, the code for restoring the symlink when removing objects is
unnecessarily messy. calcGitLink was generating links starting with
"../../remote/.git/", when running "git annex move --from remote".
I put in a workaround, but calcGitLink should probably be fixed.
There is not yet support for getting objects from repositories in direct
mode; it still looks for content in .git/annex/objects, and there's no
once place I can change to fix that.
Also, getting objects from direct mode repositories is problematic since
the can be changed while the object is being transferred. It probably needs
to quarantine it first.
|
| |/ |
|
| |
|
|
|
|
|
| |
* get/copy --auto: Transfer data even if it would exceed numcopies,
when preferred content settings want it.
* drop --auto: Fix dropping content when there are no preferred content
settings.
|
| | |
|
| |
|
|
|
| |
This includes keeping track of which buddies we're pairing with, to know
which PairAck are legitimate.
|
| |
|
|
|
|
|
| |
a key's presence.
Also, use the new withQuietOutput function to avoid running the shell to
/dev/null stderr in two other places.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
This cache prevented noticing changes made by another process.
The case I just ran into involved the assistant dropping a file, which
cached its presence info. Then the same file was downloaded again,
but the assistant didn't know its presence info had changed.
I don't see a way to keep this cache. Will instead rely on the OS level
file cache, for files in the journal. May need to add more higher-level
caching of info that it's ok to have a potentially stale copy of,
although much of git-annex already does so.
|
| |
|
|
|
|
|
| |
When in a subdir, both the normal filepath, and the filepath relative to
the top of the git repo are needed for matching. The former for key lookup,
and the latter for include/exclude to match against. Previously, key lookup
didn't work in this situation.
|
Joey Hess