$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/kde-runtime.git /var/lib/mock/dist-an7-build-31584-15759/root/chroot_tmpdir/scmroot/kde-runtime
Cloning into '/var/lib/mock/dist-an7-build-31584-15759/root/chroot_tmpdir/scmroot/kde-runtime'...
$ git reset --hard origin/a7
HEAD is now at daed4b6 import kde-runtime-4.10.5-11.el7.src.rpm