If a direct mode file is deleted or modified, and there are no other
files containing the content, the content was lost. That's a normal
thing that can happen in direct mode, but not in v7, so the upgrade
code has to notice it in order for the location log to be accurate.
No longer used. The only possible user of it would be code in
Upgrade.V5, so I verified that the parts of Annex.Content it used were
not used to manipulate direct mode files.
tryGitConfigRead may run ensureInitialized first, but when checkuuid = false,
that is skipped. So, make sure it's run before all onLocal actions.
ensureInitialized is inexpensive, so the extra call by tryGitConfigRead
is not a big deal. But since it was easy to do, I made it only be run
once by all calls to onLocal.
A few calls to onLocal didn't call ensureInitialized before. Notably,
the checkPresent action didn't, and does now.
That means that there's a guarantee that any necessary repo upgrades
will be run before the checkPresent action runs in the repo. Which is
important especially for the direct mode conversion, because without
that upgrade, the checkPresent action would need to support direct mode
still. Now I can remove the last bits of direct mode support in
Annex.Content without worrying that it will break accessing remotes
that have not been upgraded.
This does necessarily mean that checkPresent needs to write to the disk
when performing such a repo upgrade. The other remote actions already
did, so retrieval from a readonly remote that needed to be upgraded would
fail. Having checkPresent also fail doesn't seem like a large reversion,
especially since it already failed in the default case when checkuuid = true.
Three reasons:
* Committing as part of an upgrade is very unusual and unexpected.
* The commit was failing with a weird error message when done during an
automatic upgrade.
* Let me remove more of that sweet^Whorrible direct mode code.
* Automatically convert direct mode repositories to v7 with adjusted
unlocked branches and set annex.thin.
* init: When run on a crippled filesystem with --version=5,
will error out, since version 7 is needed for adjusted unlocked branch.
* direct: This command always errors out as direct mode is no longer
supported.
* indirect: This command has become a deprecated noop.
* proxy: This command is deprecated because it was only needed in direct
mode. (But it continues to work.)
Also removed mentions of direct mode throughough the documentation.
I have not removed all the direct mode code yet.
When upgrading a direct mode repo to v7 with adjusted unlocked branches,
fix a bug that prevented annex.thin from taking effect for the files in
working tree.
The hard links used to be ok, but commit 8e22114735 accidentially
broke them. It repopulates the worktree file, which is already a hard link,
and when it's creating the new file, the link count is already 2, and so it
doesn't make a hard link then.
Rather than direct mode, which this is a small step on the path to
removing.
Init on a crippled filesystem already used v7 adjusted branches,
and like that, this doesn't pose any interoperability issues with old
versions of git-annex that clone the same repo, because files are only
unlocked on the adjusted branch.
When file matching options are specified when getting info of
something other than a directory, they won't have any effect, so error out
to avoid confusion.
This commit was sponsored by mo on Patreon.
Turns out that 7be690f326 broke the
test suite on the i386ancient builder. There, git show-ref --verify HEAD
fails with "'HEAD' - not a valid ref". Apparently git 2.1.4 didn't
support that.
headExists works there and does the same thing.
This code was already AGPL, except for the bit split out
to Utility/MD5.hs in commit 426053cb6c.
That commit accidentially updated the license of this file from AGPL
to GPL.
Thanks to Sean Whitton for spotting this.
Systems such as Debian that have overridden the default fpath will need to
set ZSH_COMPLETIONS_PATH.
I feel that Debian is causing unncessary complexity by making this change,
and have filed a bug report about it.
This also means that when git-annex is installed with PREFIX=/usr/local
it will use /usr/local/share/zsh/site-functions which works with probably
all versions of zsh.
