$ git clone -n https://gitee.com/src-anolis-os/shim-unsigned-x64.git /var/lib/mock/dist-an23-build-212237-61939/root/chroot_tmpdir/scmroot/shim-unsigned-x64
Cloning into '/var/lib/mock/dist-an23-build-212237-61939/root/chroot_tmpdir/scmroot/shim-unsigned-x64'...
$ git reset --hard origin/a23
HEAD is now at 1a27f37 update to 15.7