$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libmicrohttpd.git /var/lib/mock/dist-an7-build-31873-15821/root/chroot_tmpdir/scmroot/libmicrohttpd
Cloning into '/var/lib/mock/dist-an7-build-31873-15821/root/chroot_tmpdir/scmroot/libmicrohttpd'...
$ git reset --hard origin/a7
HEAD is now at 97e3b89 import libmicrohttpd-0.9.33-2.el7.src.rpm