$ git clone -n https://gitee.com/zhoujiajia111/pulseaudio_1.git /var/lib/mock/dist-an23-build-446084-73312/root/chroot_tmpdir/scmroot/pulseaudio_1
Cloning into '/var/lib/mock/dist-an23-build-446084-73312/root/chroot_tmpdir/scmroot/pulseaudio_1'...
$ git fetch origin eb18424613012bf759b29eb3c8aa6bcd378ba547:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/pulseaudio_1
 * [new ref]         eb18424613012bf759b29eb3c8aa6bcd378ba547 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb18424 update to 17.0