$ git clone -n https://git.cclinux.org/stage/rpms/polkit-gnome.git /var/lib/mock/dist-circle8-build-19931-3683/root/chroot_tmpdir/scmroot/polkit-gnome
Cloning into '/var/lib/mock/dist-circle8-build-19931-3683/root/chroot_tmpdir/scmroot/polkit-gnome'...
$ git reset --hard 58559c36aeb725b25da0400b2eeddcfc6c41f346
HEAD is now at 58559c3 import polkit-gnome-0.106-0.2.20170423gita0763a2.el8