Re: [PATCH 05/18] t1413: use tar to save and restore entire .git directory
On Wed, Apr 21, 2021 at 12:51 AM Junio C Hamano <gitster@pobox.com> wrote:
Show 9 quoted lines
> > + rm -rf .git && tar -xf .git-saved.tar
>
> Unlike GNUism longer option names like "tar --extract", you do not
> need a single dash when you ask "tar xf" (see our Makefile).
>
> Looking at t/t5000-tar-tree.sh, we seem to be supposed to use "$TAR"
> (with double quotes) to name the tar utility, so that people can say
> TAR=gtar on certain platforms. I suspect that there already are a
> few existing violations but let's not make it worse.
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