$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/opus.git /var/lib/mock/dist-an7-build-32513-16027/root/chroot_tmpdir/scmroot/opus
Cloning into '/var/lib/mock/dist-an7-build-32513-16027/root/chroot_tmpdir/scmroot/opus'...
$ git reset --hard origin/a7
HEAD is now at c3583ed import opus-1.0.2-6.el7.src.rpm