Refactored some common code into initDb.
This only deals with the problem when creating new databases. If a repo
got bad permissions into it, it's up to the user to deal with it.
This commit was sponsored by Ole-Morten Duesund on Patreon.
The content file may not be owned by the user running git-annex, in which
case, setting the owner write bit was not enough to let lockContent
act on the file. However, with some core.sharedRepository configs, the file
should be writable by the user's group. So, the thing to do is to call
thawContent on it.
Ambiguous occurrence `bracket'
It could refer to either `Control.Exception.bracket',
imported from `Control.Exception' at Utility/FileMode.hs:14:27-33
(and originally defined in `Control.Exception.Base')
or `Utility.Exception.bracket',
imported from `Utility.Exception' at Utility/FileMode.hs:22:1-24
(and originally defined in `Control.Monad.Catch')
Removed old extensible-exceptions, only needed for very old ghc.
Made webdav use Utility.Exception, to work after some changes in DAV's
exception handling.
Removed Annex.Exception. Mostly this was trivial, but note that
tryAnnex is replaced with tryNonAsync and catchAnnex replaced with
catchNonAsync. In theory that could be a behavior change, since the former
caught all exceptions, and the latter don't catch async exceptions.
However, in practice, nothing in the Annex monad uses async exceptions.
Grepping for throwTo and killThread only find stuff in the assistant,
which does not seem related.
Command.Add.undo is changed to accept a SomeException, and things
that use it for rollback now catch non-async exceptions, rather than
only IOExceptions.
Potentially fixes some FD leak if an action on an opened file handle fails
for some reason. There have been some hard to reproduce reports of
git-annex leaking FDs, and this may solve them.
That's needed in files used to build the configure program.
For the other files, I'm keeping my __WINDOWS__ define, as I find that much easier to type.
I may search and replace it to use the mingw32_HOST_OS thing later.
Inject the required git-remote-xmpp into PATH when running xmpp git push.
Rest of the time it will not be in PATH, and git won't be able to talk to
xmpp remotes.
Simplified it using existing functions.
I doubt setSticky needs to return the FileMode; if it does for some
reason, it can be changed to use modifyFileMode'
Converted isSticky to a pure function for consistency with isSymlink.
Note that the sticky bit of a file can be tested thus:
isSticky . fileMode <$> getFileStatus file
This is incomplete, it does not honor it yet for hash directories
and other annex bookkeeping files. Some of that is not needed for a bare
repo; some of it may be.
Not only an optimisation. fsck always tried to preventWrite to make sure
file modes are good, and in a shared repo, that will fail on directories
not owned by the current user. Although there may be other problems with
such a setup.
