$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mksh.git /var/lib/mock/dist-an7-build-32355-15983/root/chroot_tmpdir/scmroot/mksh
Cloning into '/var/lib/mock/dist-an7-build-32355-15983/root/chroot_tmpdir/scmroot/mksh'...
$ git reset --hard origin/a7
HEAD is now at e2a6dde import mksh-46-8.el7.src.rpm