$ git clone -n https://git.cclinux.org/stage/rpms/shim.git /var/lib/mock/dist-circle8-build-30023-4999/root/chroot_tmpdir/scmroot/shim
Cloning into '/var/lib/mock/dist-circle8-build-30023-4999/root/chroot_tmpdir/scmroot/shim'...
$ git reset --hard 4d3a6d87fd3a342d826bd273b0429c907ceb01a7
HEAD is now at 4d3a6d8 import shim-15-16.el8