$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/fftw.git /var/lib/mock/dist-an7-build-27645-15189/root/chroot_tmpdir/scmroot/fftw
Cloning into '/var/lib/mock/dist-an7-build-27645-15189/root/chroot_tmpdir/scmroot/fftw'...
$ git reset --hard origin/a7
HEAD is now at 5ae6306 import fftw-3.3.3-8.el7.src.rpm