$ git clone -n https://gitee.com/src-anolis-os/kgamma.git /var/lib/mock/dist-an7-build-61200-33871/root/chroot_tmpdir/scmroot/kgamma
Cloning into '/var/lib/mock/dist-an7-build-61200-33871/root/chroot_tmpdir/scmroot/kgamma'...
$ git reset --hard origin/a7
HEAD is now at a6b7812 import kgamma-4.10.5-3.el7.src.rpm