$ git clone -n https://gitee.com/src-anolis-os/anaconda.git /var/lib/mock/dist-an23.5-AImanager-build-529739-79964/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an23.5-AImanager-build-529739-79964/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/anaconda
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0b173c8 Add missing files