Re: when does git start caring about symlinks?

On Wed, Nov 24, 2010 at 6:50 AM, Neal Kreitzinger [off-list ref] wrote:

I have a question on how symlinks work and at what point git starts caring
about them.  If dirA/repoA/.git has no symlinks and I copy it to
dirB/repoB/.git (ie. cp -rp /dirA/repoA/.git /dirB/repoB/.git), but /dirB is
a symlink to /x/dirB does that mean that repoB contains symlinks (I suspect
that repoB may be made up of all symlinks at this point)?  In other words,
if I parallel test repoA and repoB am I running a true parallel test or are
the repos different because repoA has no symlinks and repoB has symlinks?

There should be no difference between repoA and repoB until you make
changes. Symlinks outside worktree do not matter. Symlinks inside .git
dir may cause problems when you start updating repos. But I don't
think recent git creates symlinks. There are other forms of symlinks
in .git dir though: .git as a file that points to real .git dir, or
.git/info/alternates comes to mind.
-- 
Duy