#!/usr/bin/env bash
#
# Copyright 2016-2017, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
#
# * Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#
# Used to check whether changes to the generated documentation directory
# are made by the authorised user. Used only by travis builds.
#
# usage: ./check-doc.sh
#
directory=doc/generated
allowed_user="Generic builder <nvml-bot@intel.com>"
if [[ -z "$TRAVIS" ]]; then
echo "ERROR: $0 can only be executed on Travis CI."
exit 1
fi
if [[ $TRAVIS_REPO_SLUG != "pmem/pmdk" \
|| $TRAVIS_EVENT_TYPE != "pull_request" ]];
then
echo "SKIP: $0 can only be executed for pull requests to pmem/pmdk"
exit 0
fi
# Find all the commits for the current build
if [[ -n "$TRAVIS_COMMIT_RANGE" ]]; then
commits=$(git rev-list $TRAVIS_COMMIT_RANGE)
else
commits=$TRAVIS_COMMIT
fi
# Check for changes in the generated docs directory
# Only new files are allowed (first version)
for commit in $commits; do
last_author=$(git --no-pager show -s --format='%aN <%aE>' $commit)
if [ "$last_author" == "$allowed_user" ]; then
continue
fi
fail=$(git diff-tree --no-commit-id --name-status -r $commit | grep -c ^M.*$directory)
if [ $fail -ne 0 ]; then
echo "FAIL: changes to ${directory} allowed only by \"${allowed_user}\""
exit 1
fi
done