$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pavucontrol.git /var/lib/mock/dist-an7-build-32553-16033/root/chroot_tmpdir/scmroot/pavucontrol
Cloning into '/var/lib/mock/dist-an7-build-32553-16033/root/chroot_tmpdir/scmroot/pavucontrol'...
$ git reset --hard origin/a7
HEAD is now at 76b12fc import pavucontrol-3.0-5.el7.src.rpm