#!/bin/bash -e

# Copyright 2016 The Rook Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

commits=$(git log --pretty=oneline --raw --no-abbrev --submodule=log ceph | grep '^:' | cut -d' ' -f4)
for c in ${commits}; do
    # ignore the first commit we used to branch the submodule
    if [[ "$c" == "c4da56d0cbfcd75e37be29dd4853b23487a3526f" ]]; then
        continue
    fi
    if $(cd ceph; git show $c > /dev/null 2>&1); then
        b=$(cd ceph; git branch --contains $c | tr -d "* ")
        if [[ $b != "" ]]; then
            echo ceph submodule reference $c is in branches $b
        else
            echo ceph submodule reference $c exists but not part of a branch
        fi
    else
        echo ceph submodule reference $c is MISSING
    fi
done
