$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libpsm2.git /var/lib/mock/dist-an7-build-31955-15847/root/chroot_tmpdir/scmroot/libpsm2
Cloning into '/var/lib/mock/dist-an7-build-31955-15847/root/chroot_tmpdir/scmroot/libpsm2'...
$ git reset --hard origin/a7
HEAD is now at 097316a import libpsm2-11.2.78-1.el7.src.rpm