$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libhif.git /var/lib/mock/dist-an7-build-31795-15799/root/chroot_tmpdir/scmroot/libhif
Cloning into '/var/lib/mock/dist-an7-build-31795-15799/root/chroot_tmpdir/scmroot/libhif'...
$ git reset --hard origin/a7
HEAD is now at b90ccaf import libhif-0.2.1-2.el7.src.rpm