$ git clone -n https://gitee.com/mgb01105731/leapp-repository.git /var/lib/mock/dist-an7-build-120072-44207/root/chroot_tmpdir/scmroot/leapp-repository
Cloning into '/var/lib/mock/dist-an7-build-120072-44207/root/chroot_tmpdir/scmroot/leapp-repository'...
$ git reset --hard origin/a7
HEAD is now at 31ee7ee support upgrade kernel to ANCK