$ git clone -n https://gitee.com/src-opencloudos-rpms/java-11-konajdk.git /var/lib/mock/dist-oc9-la64-build-133460-78829/root/chroot_tmpdir/scmroot/java-11-konajdk
Cloning into '/var/lib/mock/dist-oc9-la64-build-133460-78829/root/chroot_tmpdir/scmroot/java-11-konajdk'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/java-11-konajdk
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aef2634 import java-11-konajdk-11.0.26-1.tl4