$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libXdmcp.git /var/lib/mock/dist-an7-build-32106-15898/root/chroot_tmpdir/scmroot/libXdmcp
Cloning into '/var/lib/mock/dist-an7-build-32106-15898/root/chroot_tmpdir/scmroot/libXdmcp'...
$ git reset --hard origin/a7
HEAD is now at db8723a import libXdmcp-1.1.2-6.el7.src.rpm