$ git clone -n https://src.fedoraproject.org/rpms/R-showtext.git /var/lib/mock/f33-build-313188-57605/root/chroot_tmpdir/scmroot/R-showtext
Cloning into '/var/lib/mock/f33-build-313188-57605/root/chroot_tmpdir/scmroot/R-showtext'...
$ git reset --hard d19c399ef00e47e1bb784ecbacc7c49c4a7fe468
HEAD is now at d19c399 Update to latest version.