$ git clone -n https://gitee.com/src-anolis-os/pulseaudio.git /var/lib/mock/dist-an23.3-riscv-build-446176-73313/root/chroot_tmpdir/scmroot/pulseaudio
Cloning into '/var/lib/mock/dist-an23.3-riscv-build-446176-73313/root/chroot_tmpdir/scmroot/pulseaudio'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/pulseaudio
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a7170c update to 17.0