$ git clone -n https://gitee.com/src-anolis-dde/util-dfm.git /var/lib/mock/dist-an23-dde-build-524134-77373/root/chroot_tmpdir/scmroot/util-dfm
Cloning into '/var/lib/mock/dist-an23-dde-build-524134-77373/root/chroot_tmpdir/scmroot/util-dfm'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/util-dfm
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca250d6 update to version 1.2.30.3