$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/util-linux.git /var/lib/mock/dist-an7-updates-build-43976-21729/root/chroot_tmpdir/scmroot/util-linux
Cloning into '/var/lib/mock/dist-an7-updates-build-43976-21729/root/chroot_tmpdir/scmroot/util-linux'...
$ git reset --hard origin/a7
HEAD is now at 21ebbde update to util-linux-2.23.2-65.el7.src.rpm