$ git clone -n https://src.fedoraproject.org/rpms/R-pdftools.git /var/lib/mock/f38-build-687574-82004/root/chroot_tmpdir/scmroot/R-pdftools
Cloning into '/var/lib/mock/f38-build-687574-82004/root/chroot_tmpdir/scmroot/R-pdftools'...
$ git reset --hard 0ccc64e572345c9b43beadf2095a6050ea3b9e26
HEAD is now at 0ccc64e update to 3.3.3