Re: Unable to create temporary file '/var/git/tmv3-target-overlay.git/shallow_Un8ZOR': Permission denied

[Joakim Tjernlund <joakim.tjernlund@transmode.se>]

On Mon, 2015-09-21 at 09:48 -0700, Junio C Hamano wrote:
> Duy Nguyen <pclouds@gmail.com> writes:
> 
> > Is it really necessary to remove write access in $GIT_DIR? Do we (git
> > devs) have some guidelines about things in $GIT_DIR?
> 
> Those who are allowed to "git push" into it should be able to write
> there.  It is a different matter that "git" program itself may make
> a policy decision to disallow some operations that the filesystem
> bits alone would have allowed (e.g. you can arrange the "pusher" to
> only come over the wire via "receive-pack" and "receive-pack" may
> deliberately lack support for writing into $GIT_DIR/config).
> 

I view $GIT_DIR similar to "/" and "/tmp". Normally one does not let normal users write to "/"
as you want to keep this level clean. It is not obvious to everybody what files are important
under $GIT_DIR when mixed with tmp files etc.
$GIT_DIR/tmp would solve this nicely.

 Jocke