On 17/03/2016 01:24, Junio C Hamano wrote:
惠轶群 <huiyiqun@xxxxxxxxx> writes:
Is it because the wish is to always use /tmp/git-$uid/ as a fallback
for $XDG_RUNTIME_DIR (as opposed to ~/.git-credential-cache/, which
is specific to the credential-cache and would look strange if we
used it for other "runtime" things)?
Yes, I mean to use it as a general fallback for git.
If that is the case the code probably needs to be a bit more careful
before deciding to use /tmp/git-$uid/ directory (is it really $uid's?
can anybody else write to it to race with the real user? etc.)
On the other hand, I think, falling back to
$HOME/.git-credential-cache/socket
doesn't make any sense for back-compability cannot be ensured.
What do you mean by that?
Using ~/.git-credential-cache/credential-cache.sock would not help
at all for existing users, but ~/.git-credential-cache/socket would
interoperate well with users with existing versions of Git, no?
Just being curious, and wanting to see the reasoning behind the
design decision the patch series makes in the log message of one of
these patches.
I guess it is better to use /tmp or such instead of $HOME/.* so that
the users home directory won't be flooded by sockets.
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