swiftformat.sh

#! /usr/bin/env bash

if ! which swiftformat &> /dev/null; then
  printf "\e[1;31mYou don't have SwiftFormat installed.  Please install swift format by visiting https://github.com/nicklockwood/SwiftFormat.\e[0m\n"
  exit 1
fi

HEADER="
//
//  Copyright (c) {year}. Adam Share
//
//  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.\n
"

OUTPUT=$(swiftformat --header "$HEADER" .)

if [ "$OUTPUT" ]; then
  echo "$OUTPUT" >&2
  exit 1
fi