$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/cdrdao.git /var/lib/mock/dist-an7-build-30950-15667/root/chroot_tmpdir/scmroot/cdrdao
Cloning into '/var/lib/mock/dist-an7-build-30950-15667/root/chroot_tmpdir/scmroot/cdrdao'...
$ git reset --hard origin/a7
HEAD is now at 1b5b462 import cdrdao-1.2.3-20.el7.src.rpm