$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/cmake.git /var/lib/mock/dist-an7-build-27356-15158/root/chroot_tmpdir/scmroot/cmake
Cloning into '/var/lib/mock/dist-an7-build-27356-15158/root/chroot_tmpdir/scmroot/cmake'...
$ git reset --hard origin/a7
HEAD is now at 4a881db import cmake-2.8.12.2-2.el7.src.rpm