$ git clone -n https://src.fedoraproject.org/rpms/booksorg.git /var/lib/mock/f33-build-367211-60949/root/chroot_tmpdir/scmroot/booksorg
Cloning into '/var/lib/mock/f33-build-367211-60949/root/chroot_tmpdir/scmroot/booksorg'...
$ git reset --hard dc0bd4fed34c46e89423c0d095161e7c0592cbca
HEAD is now at dc0bd4f Initial import (#1884110).