$ git clone -n https://gitee.com/mgb01105731/wxGTK_1.git /var/lib/mock/dist-an23-epao-build-299384-65897/root/chroot_tmpdir/scmroot/wxGTK_1
Cloning into '/var/lib/mock/dist-an23-epao-build-299384-65897/root/chroot_tmpdir/scmroot/wxGTK_1'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/wxGTK_1
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 14f61f5 init upstream from 3.2.2.1