$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pulseaudio.git /var/lib/mock/dist-an8.4-build-20531-8938/root/chroot_tmpdir/scmroot/pulseaudio
Cloning into '/var/lib/mock/dist-an8.4-build-20531-8938/root/chroot_tmpdir/scmroot/pulseaudio'...
$ git reset --hard origin/a8
HEAD is now at c26a0d1 update to pulseaudio-14.0-2.el8.src.rpm