$ git clone -n https://gitee.com/src-anolis-dde/kf5-kwayland.git /var/lib/mock/dist-an23-dde-build-304455-66392/root/chroot_tmpdir/scmroot/kf5-kwayland
Cloning into '/var/lib/mock/dist-an23-dde-build-304455-66392/root/chroot_tmpdir/scmroot/kf5-kwayland'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/kf5-kwayland
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff9c489 Specification spec file