$ git clone -n https://gitee.com/src-anolis-dde/deepin-menu.git /var/lib/mock/dist-an23-loongarch-build-334096-69651/root/chroot_tmpdir/scmroot/deepin-menu
Cloning into '/var/lib/mock/dist-an23-loongarch-build-334096-69651/root/chroot_tmpdir/scmroot/deepin-menu'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/deepin-menu
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2918a3e fix spec version