Test suite passes this time. When committing the adjusted branch, use
the old method to make a message that old git-annex can consume. Also
made the code accept the new message, so that eventually
commitTreeExactMessage can be removed.
Sponsored-by: Kevin Mueller on Patreon
This reverts commit cee12f6a2f.
This commit broke git-annex init run in a repo that was cloned from a
repo with an adjusted branch checked out.
The problem is that findAdjustingCommit was not able to identify the
commit that created the adjusted branch. It seems that there is an extra
"\n" at the end of the commit message that it does not expect.
Since backwards compatability needs to be maintained, cannot just make
findAdjustingCommit accept it with the "\n". Will have to instead
have one commitTree variant that uses the old method, and use it for
adjusted branch committing.
sync, assist, import: Allow -m option to be specified multiple times, to
provide additional paragraphs for the commit message.
The option parser didn't allow multiple -m before, so there is no risk of
behavior change breaking something that was for some reason using multiple
-m already.
Pass through to git commands, so that the method used to assemble the
paragrahs is whatever git does. Which might conceivably change in the
future.
Note that git commit-tree has supported -m since git 1.7.7. commitTree
was probably not using it since it predates that version. Since the
configure script prevents building git-annex with git older than 2.1,
there is no risk that it's not supported now.
Sponsored-by: Nicholas Golder-Manning on Patreon
While redundant concurrent transfers were already prevented in most
cases, it failed to prevent the case where two different repositories were
sending the same content to the same repository. By removing the uuid
from the transfer lock file for Download transfers, one repository
sending content will block the other one from also sending the same
content.
In order to interoperate with old git-annex, the old lock file is still
locked, as well as locking the new one. That added a lot of extra code
and work, and the plan is to eventually stop locking the old lock file,
at some point in time when an old git-annex process is unlikely to be
running at the same time.
Note that in the case of 2 repositories both doing eg
`git-annex copy foo --to origin`
the output is not that great:
copy b (to origin...)
transfer already in progress, or unable to take transfer lock
git-annex: transfer already in progress, or unable to take transfer lock
97% 966.81 MiB 534 GiB/s 0sp2pstdio: 1 failed
Lost connection (fd:14: hPutBuf: resource vanished (Broken pipe))
Transfer failed
Perhaps that output could be cleaned up? Anyway, it's a lot better than letting
the redundant transfer happen and then failing with an obscure error about
a temp file, which is what it did before. And it seems users don't often
try to do this, since nobody ever reported this bug to me before.
(The "97%" there is actually how far along the *other* transfer is.)
Sponsored-by: Joshua Antonishen on Patreon
This needs the content to be present in order to hash it. But it's not
possible for a module used by Backend.URL to call inAnnex because that
would entail a dependency loop. So instead, rely on the fact that
Command.Migrate calls inAnnex before performing a migration.
But, Command.ExamineKey calls fastMigrate and the key may or may not
exist, and it's not wanting to actually perform a migration in any case.
To handle that, had to add an additional value to fastMigrate to
indicate whether the content is inAnnex.
Factored generateEquivilantKey out of Remote.Web.
Note that migrateFromURLToVURL hardcodes use of the SHA256E backend.
It would have been difficult not to, given all the dependency loop
issues. But --backend and annex.backend are used to tell git-annex
migrate to use VURL in any case, so there's no config knob that
the user could expect to configure that.
Sponsored-by: Brock Spratlen on Patreon
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
