$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ksh.git /var/lib/mock/dist-an7-build-28589-15276/root/chroot_tmpdir/scmroot/ksh
Cloning into '/var/lib/mock/dist-an7-build-28589-15276/root/chroot_tmpdir/scmroot/ksh'...
$ git reset --hard origin/a7
HEAD is now at b5c1e85 update to ksh-20120801-140.el7_7.src.rpm