$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ortp.git /var/lib/mock/dist-an7-build-32530-16028/root/chroot_tmpdir/scmroot/ortp
Cloning into '/var/lib/mock/dist-an7-build-32530-16028/root/chroot_tmpdir/scmroot/ortp'...
$ git reset --hard origin/a7
HEAD is now at feb44f7 import ortp-0.20.0-10.el7.src.rpm