$ git clone -n https://src.fedoraproject.org/rpms/R-tufte.git /var/lib/mock/f37-build-side-32-misc-devel-135101-8119/root/chroot_tmpdir/scmroot/R-tufte
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-135101-8119/root/chroot_tmpdir/scmroot/R-tufte'...
$ git reset --hard 19969405459c2bad1d9c05a865942e2dbbe80ea2
HEAD is now at 1996940 include new file NEWS.md