blob: 1eb58e2789388f4aa78a671b4d405e36697ce755 [file] [log] [blame]
#!/bin/bash
#
# Copyright (c) 2020, The OpenThread Authors.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. 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.
# 3. 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 HOLDER 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.
#
set -euo pipefail
readonly OT_SHA_OLD="$(git cat-file -p HEAD | grep 'parent ' | head -n1 | cut -d' ' -f2)"
readonly OT_VERSIONS_FILE=tmp/api_versions
die()
{
echo >&2 "ERROR: $*"
exit 1
}
main()
{
mkdir -p tmp
echo "The main branch must be ${OT_SHA_OLD}"
git fetch --depth 1 origin "${OT_SHA_OLD}"
if git diff --name-only --exit-code "${OT_SHA_OLD}" -- include/openthread; then
echo 'No OpenThread public APIs updates.'
exit 0
fi
git diff "${OT_SHA_OLD}" -- include/openthread | tee >(cat >&2) | grep -aP '[-+]#define OPENTHREAD_API_VERSION (.+)' >"${OT_VERSIONS_FILE}" || die 'Version number is not updated!'
[[ $(wc -l <"${OT_VERSIONS_FILE}") == 2 ]] || die 'Multiple OPENTHREAD_API_VERSION definitions found!'
old_version=$(grep -aoP '(?<=-#define OPENTHREAD_API_VERSION ).+' "${OT_VERSIONS_FILE}") || die 'Failed to find old version!'
new_version=$(grep -aoP '(?<=\+#define OPENTHREAD_API_VERSION ).+' "${OT_VERSIONS_FILE}") || die 'Failed to find new version!'
echo -e '\n--------------------------\n'
echo "Old version: ${old_version}"
echo "New version: ${new_version}"
[[ $((new_version - old_version)) -gt 0 ]] || die 'Version is not increased!'
echo -e '\n--------------------------\n'
echo 'PASS: version check.'
}
main "$@"