$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/tcsh.git /var/lib/mock/dist-an7-build-30465-15509/root/chroot_tmpdir/scmroot/tcsh
Cloning into '/var/lib/mock/dist-an7-build-30465-15509/root/chroot_tmpdir/scmroot/tcsh'...
$ git reset --hard origin/a7
HEAD is now at 6a5979c import tcsh-6.18.01-15.el7.src.rpm