$ git clone -n https://gitee.com/src-anolis-os/gob2.git /var/lib/mock/dist-an7-build-61107-33842/root/chroot_tmpdir/scmroot/gob2
Cloning into '/var/lib/mock/dist-an7-build-61107-33842/root/chroot_tmpdir/scmroot/gob2'...
$ git reset --hard origin/a7
HEAD is now at c7196e3 import gob2-2.0.19-4.el7.src.rpm