$ git clone -n https://gitee.com/src-opencloudos-rpms/GraphicsMagick /var/lib/mock/dist-oc9-webui-build-56607-14851/root/chroot_tmpdir/scmroot/GraphicsMagick
Cloning into '/var/lib/mock/dist-oc9-webui-build-56607-14851/root/chroot_tmpdir/scmroot/GraphicsMagick'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/GraphicsMagick
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8111043 import GraphicsMagick-1.3.40-3.tl4