$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/qemu-kvm-ma.git /var/lib/mock/dist-an7-build-30094-15463/root/chroot_tmpdir/scmroot/qemu-kvm-ma
Cloning into '/var/lib/mock/dist-an7-build-30094-15463/root/chroot_tmpdir/scmroot/qemu-kvm-ma'...
$ git reset --hard origin/a7
HEAD is now at 4c2b9a8 import qemu-kvm-ma-2.12.0-33.el7.src.rpm