Re: [PATCH] git p4: chdir resolves symlinks only for relative paths

> If a p4 client is configured to /p/foo which is a symlink
> to /vol/bar/projects/foo, then resolving symlink, which
> is done by git-p4's chdir will confuse p4: "Path
> /vol/bar/projects/foo/... is not under client root /p/foo"
> While AltRoots in p4 client specification can be used as a
> workaround on p4 side, git-p4 should not resolve symlinks
> in client paths.
> chdir(dir) uses os.getcwd() after os.chdir(dir) to resolve
> relative paths, but as a side effect it resolves symlinks
> too. Now it checks if the dir is relative before resolving.
> 
> Signed-off-by: Miklós Fazekas <mfazekas@szemafor.com>
> ---
>  git-p4.py |    5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/git-p4.py b/git-p4.py
> index 2da5649..5d74649 100755
> --- a/git-p4.py
> +++ b/git-p4.py
> @@ -64,7 +64,10 @@ def chdir(dir):
>      # not using the shell, we have to set it ourselves.  This path could
>      # be relative, so go there first, then figure out where we ended up.
>      os.chdir(dir)
> -    os.environ['PWD'] = os.getcwd()
> +    if os.path.isabs(dir):
> +        os.environ['PWD'] = dir
> +    else:
> +        os.environ['PWD'] = os.getcwd()
> 
>  def die(msg):
>      if verbose: