$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/glib2.git /var/lib/mock/dist-an7-build-31210-15703/root/chroot_tmpdir/scmroot/glib2
Cloning into '/var/lib/mock/dist-an7-build-31210-15703/root/chroot_tmpdir/scmroot/glib2'...
$ git reset --hard origin/a7
HEAD is now at dc556bb update to glib2-2.56.1-5.el7.src.rpm