VURL is now fully working, though needs more testing.
Still need to implement verifyKeyContentIncrementally but it works
without it.
Sponsored-by: Luke T. Shumaker on Patreon
Considerable difficulty to work around an import cycle. Had to move the
list of backends (except for VURL) to Backend.Variety to VURL could use
it.
Sponsored-by: Kevin Mueller on Patreon
Not yet implemented is recording hashes on download from web and
verifying hashes.
addurl --verifiable option added with -V short option because I
expect a lot of people will want to use this.
It seems likely that --verifiable will become the default eventually,
and possibly rather soon. While old git-annex versions don't support
VURL, that doesn't prevent using them with keys that use VURL. Of
course, they won't verify the content on transfer, and fsck will warn
that it doesn't know about VURL. So there's not much problem with
starting to use VURL even when interoperating with old versions.
Sponsored-by: Joshua Antonishen on Patreon
Except when a commit is made in a view, which changes metadata.
Make the assistant commit the git-annex branch after git commit of working
tree changes.
This allows using the annex.commitmessage-command in the assistant to
generate a commit message for the git-annex branch that relies on state
gathered during the commit of the working tree. Eg, it might reuse the
commit message.
Note that, when not using the assistant, a git-annex add still commits
the git-annex branch, so such a annex.commitmessage-command set up would
not work then. But if someone is using the assistant and wants
programmatic control over commit messages, this is useful. Someone not
using the assistant can get the same result by using annex.alwayscommit=false
during the git-annex add, and git-annex merge after they git commit.
pre-commit was never really intended to commit the git-annex branch
(except after recording changed metadata), but the assistant did sort of
rely on it. It does later commit the git-annex branch before pushing to
remotes, but I didn't want to risk building up lots of uncommitted changes
to it if that didn't happen frequently.
Sponsored-by: the NIH-funded NICEMAN (ReproNim TR&D3) project
Was doing a Git.Branch.commit for historical reasons to do with direct
mode, which no longer apply.
Note that the preCommitAnnexHook is no longer called in commitStaged
because git-annex installs a pre-commit hook that runs the pre-commit-annex
hook. And git commit will run the pre-commit hook.
Sponsored-by: the NIH-funded NICEMAN (ReproNim TR&D3) project
--raw-except=web allows using yt-dlp but not any other special remotes.
Currently this option can only be used once, trying to use it repeatedly
will make option parsing fail. Perhaps it ought to support being used more
than once, but it seemed like an unlikely use case to need that.
Note that getParsed is called repeatedly when the option is used with
several urls. While implementing DeferredParseClass would avoid that
innefficiency, it didn't seem worth the added boilerplate since
getParsed only calls byNameWithUUID which does minimal work.
Sponsored-by: Dartmouth College's DANDI project
The getSocket comment that mentioned using ":port"
in the hostname seems to have been incorrect or be out of date.
After all, the bug report came when the user first tried doing that,
and it didn't work.
Sponsored-by: the NIH-funded NICEMAN (ReproNim TR&D3) project
This works well, and it interoperates with gpg in my testing (although some
SOP commands might choose to use a profile that does not so caveat emptor).
Note that for creating the Cipher, gpg --gen-random is still used. SOP
does not have an eqivilant, and as long as the user has gpg around,
which seems likely, it doesn't matter that it uses gpg here, it's not being
used for encryption. That seemed better than implementing a second way
to get high quality entropy, at least for now.
The need for the sop command to run in an empty directory has each call
to encrypt and decrypt creating a new temporary directory. That is some
unncessary overhead, though probably swamped by the overhead of running
the sop command. This could be improved in the future by passing an
already empty directory to them, or a sufficiently empty directory
(.git/annex/tmp would probably suffice).
Sponsored-by: Brett Eisenberg on Patreon
The old code traversed the list of addtreeitems once per subdirectory in
the tree, so could get quite slow. Converting to Map lookups sped it up
significantly.
In my test case, git-annex import used to take about 2 minutes, when
calling adjustTree to add back excluded files to the imported tree. This
dropped it down to 6 seconds. Of which 4 seconds are the actual
enumeration of the contents of the remote, so really only 2 seconds for
this.
The path prefix map is a bit suboptimal memory-wise, since items get
stored in the map once per subdirectory on the path to the item. It
would perhaps be better to use a tree data structure.
Also it's suboptimal memory-wise that it builds two maps, as well
as retaining a reference to addtreeitems. I could not see a way around
that though.
Sponsored-by: Luke T. Shumaker on Patreon
Thanks to previous work in 11cc9f1933,
this is almost entirely free, it only needs to do some additional map
lookups and math.
The strictness annotations keep the memory use from blowing up.
Sponsored-by: unqueued on Patreon
When importing from a special remote, support preferred content expressions
that use terms that match on keys (eg "present", "copies=1"). Such terms
are ignored when importing, since the key is not known yet.
When "standard" or "groupwanted" is used, the terms in those
expressions also get pruned accordingly.
This does allow setting preferred content to "not (copies=1)" to make a
special remote into a "source" type of repository. Importing from it will
import all files. Then exporting to it will drop all files from it.
In the case of setting preferred content to "present", it's pruned on
import, so everything gets imported from it. Then on export, it's applied,
and everything in it is left on it, and no new content is exported to it.
Since the old behavior on these preferred content expressions was for
importtree to error out, there's no backwards compatability to worry about.
Except that sync/pull/etc will now import where before it errored out.
This will allow distributed migration: Start a migration in one clone of
a repo, and then update other clones.
commitMigration is a bit of a bear.. There is some inversion of control
that needs some TMVars. Also streamLogFile's finalizer does not handle
recording the trees, so an interrupt at just the wrong time can cause
migration.log to be emptied but the git-annex branch not updated.
Sponsored-by: Graham Spencer on Patreon
This does not improve Annex.Branch.files at all, since it still uses ++ to
combine the lists, so forcing all but the last one.
But when there are a lot of files in the private journal, it does avoid
--all (or a bare repo) from buffering the filenames in memory.
See commit 653b719472 for prior discussion of
this buffering.
Sponsored-by: Graham Spencer on Patreon
importfeed: Use caching database to avoid needing to list urls on every
run, and avoid using too much memory.
Benchmarking in my podcasts repo, importfeed got 1.42 seconds faster,
and memory use dropped from 203000k to 59408k.
Database.ImportFeed is Database.ContentIdentifier with the serial number
filed off. There is a bit of code duplication I would like to avoid,
particularly recordAnnexBranchTree, and getAnnexBranchTree. But these use
the persistent sqlite tables, so despite the code being the same, they
cannot be factored out.
Since this database includes the contentidentifier metadata, it will be
slightly redundant if a sqlite database is ever added for metadata. I
did consider making such a generic database and using it for this. But,
that would then need importfeed to update both the url database and the
metadata database, which is twice as much work diffing the git-annex
branch trees. Or would entagle updating two databases in a complex way.
So instead it seems better to optimise the database that
importfeed needs, and if the metadata database is used by another command,
use a little more disk space and do a little bit of redundant work to
update it.
Sponsored-by: unqueued on Patreon
The tricky thing about this turned out to be handling renames and reverts.
For that, it has to make two passes over the git log, and to avoid
buffering a possibly huge amount of logs in memory (ie the whole git log of
an entire repository!), runs git log twice.
(It might be possible to speed this up by asking git log to show a diff,
and so avoid needing to use catKey.)
Sponsored-By: Brock Spratlen on Patreon
