$ git clone -n https://gitee.com/src-opencloudos-rpms/java-8-konajdk.git /var/lib/mock/dist-oc9-build-240377-82695/root/chroot_tmpdir/scmroot/java-8-konajdk
Cloning into '/var/lib/mock/dist-oc9-build-240377-82695/root/chroot_tmpdir/scmroot/java-8-konajdk'...
$ git fetch origin 72defbae4803ed9d7e108337aa2202d1d6b4b98f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/java-8-konajdk
 * [new ref]         72defbae4803ed9d7e108337aa2202d1d6b4b98f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72defba import java-8-konajdk-8.0.26-1.tl4