$ git clone -n https://gitee.com/mgb01105731/golang-gopkg-readline-1.git /var/lib/mock/dist-an23-epao-build-300334-65940/root/chroot_tmpdir/scmroot/golang-gopkg-readline-1
Cloning into '/var/lib/mock/dist-an23-epao-build-300334-65940/root/chroot_tmpdir/scmroot/golang-gopkg-readline-1'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/golang-gopkg-readline-1
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b99b705 init upstream from version 1.4