$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/wayland.git /var/lib/mock/dist-an7-build-30642-15534/root/chroot_tmpdir/scmroot/wayland
Cloning into '/var/lib/mock/dist-an7-build-30642-15534/root/chroot_tmpdir/scmroot/wayland'...
$ git reset --hard origin/a7
HEAD is now at 2c9d3b4 import wayland-1.15.0-1.el7.src.rpm