$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libiscsi.git /var/lib/mock/dist-an7-build-31839-15811/root/chroot_tmpdir/scmroot/libiscsi
Cloning into '/var/lib/mock/dist-an7-build-31839-15811/root/chroot_tmpdir/scmroot/libiscsi'...
$ git reset --hard origin/a7
HEAD is now at 2fb8139 import libiscsi-1.9.0-7.el7.src.rpm