$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libnl3.git /var/lib/mock/dist-an7-build-31913-15834/root/chroot_tmpdir/scmroot/libnl3
Cloning into '/var/lib/mock/dist-an7-build-31913-15834/root/chroot_tmpdir/scmroot/libnl3'...
$ git reset --hard origin/a7
HEAD is now at 2c2742f import libnl3-3.2.28-4.el7.src.rpm