$ git clone -n https://gitee.com/src-anolis-os/sound-theme-freedesktop.git /var/lib/mock/dist-an23-build-190371-60785/root/chroot_tmpdir/scmroot/sound-theme-freedesktop
Cloning into '/var/lib/mock/dist-an23-build-190371-60785/root/chroot_tmpdir/scmroot/sound-theme-freedesktop'...
$ git fetch origin a1d68bfb4f1846f5cec989ef2a6d75bb4ef7b29c:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/sound-theme-freedesktop
 * [new ref]         a1d68bfb4f1846f5cec989ef2a6d75bb4ef7b29c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a1d68bf add doc sub package