$ git clone -n https://git.cclinux.org/stage/rpms/shim.git /var/lib/mock/dist-circle8-build-82729-25918/root/chroot_tmpdir/scmroot/shim
Cloning into '/var/lib/mock/dist-circle8-build-82729-25918/root/chroot_tmpdir/scmroot/shim'...
$ git reset --hard cd25aab476a54e34f60d6d536d0ceea0705add5e
HEAD is now at cd25aab import shim-15.6-1.el8