$ git clone -n https://gitee.com/src-opencloudos-rpms/java-8-konajdk.git /var/lib/mock/dist-oc9-build-248456-83700/root/chroot_tmpdir/scmroot/java-8-konajdk
Cloning into '/var/lib/mock/dist-oc9-build-248456-83700/root/chroot_tmpdir/scmroot/java-8-konajdk'...
$ git fetch origin 113a29ed9937ad61d918359ec765da86945474b6:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/java-8-konajdk
 * [new ref]         113a29ed9937ad61d918359ec765da86945474b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 113a29e import java-8-konajdk-8.0.27-1.tl4