$ git clone -n https://gitee.com/src-anolis-dde/kf5-kdeclarative.git /var/lib/mock/dist-an23-dde-build-305506-66722/root/chroot_tmpdir/scmroot/kf5-kdeclarative
Cloning into '/var/lib/mock/dist-an23-dde-build-305506-66722/root/chroot_tmpdir/scmroot/kf5-kdeclarative'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/kf5-kdeclarative
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 39d0166 Specification spec file