reformat-java.sh

#!/bin/bash
# Copyright 2022 Google LLC
#
# 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.

# Invokes the google-java-format tool.

PROJECT_ROOT=`dirname $0`

GOOGLE_JAVA_FORMAT=${1}
if [[ -z ${GOOGLE_JAVA_FORMAT} ]]; then
  echo "Usage: ${0} <path to google-java-format-{version}-all-deps.jar>"
  exit 1
fi

find ${PROJECT_ROOT} -name "*.java" | xargs java -jar ${GOOGLE_JAVA_FORMAT} -r