$ git clone -n https://gitee.com/lxpzlm/shim.git /var/lib/mock/dist-an8_6-build-93257-45449/root/chroot_tmpdir/scmroot/shim
Cloning into '/var/lib/mock/dist-an8_6-build-93257-45449/root/chroot_tmpdir/scmroot/shim'...
$ git reset --hard origin/a8
HEAD is now at 4823bd8 rebrand: update boot entry name