releases/tools/list_unreleased_changes.sh

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#!/bin/bash
#
# 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.
#
# Provide a list of the unreleased changes in the given repositories
if [[ $# -lt 2 ]]; then
echo "Usage: $(basename $0) <branch> <repo> [<repo>...]"
echo "repo should be e.g. openstack/glance"
exit 1
fi
branch="$1"
shift
repos="$@"
TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
BASEDIR=$(dirname $TOOLSDIR)
source $TOOLSDIR/functions
# Make sure no pager is configured so the output is not blocked
export PAGER=
setup_temp_space 'list-unreleased'
function list_changes {
title "Unreleased changes in $repo ($branch)"
clone_repo $repo $branch
if [[ $? -ne 0 ]]; then
return 1
fi
cd $repo
prev_tag=$(get_last_tag)
if [ -z "$prev_tag" ]; then
echo "$repo has not yet been released"
else
echo
local end_sha=$(git log -n 1 --pretty=tformat:%h)
echo "Changes between $prev_tag and $end_sha"
echo
git log --no-color --no-merges --format='%h %ci %s' --graph ${prev_tag}..${end_sha}
echo
fi
}
# Show the unreleased changes for each repository.
for repo in $repos; do
cd $MYTMPDIR
echo
list_changes "$repo"
done