#!/bin/bash # Copyright 2016 The Chromium Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. if [[ -z "${@}" ]]; then echo >&2 "Usage: `basename $0` " exit 1 fi which clang-format >/dev/null 2>&1 if [[ $? -ne 0 ]]; then echo >&2 "Sorry, but you need \`clang-format\` on your \$PATH to run this script" exit 1 fi for arg in ${@}; do echo "Processing ${arg}" dir=`readlink -f "${arg}"` if [[ -d "${dir}" ]]; then dir="${dir}/stripped-by-dirname-on-next-line" fi while dir=`dirname ${dir}`; do if [[ -f "${dir}/.clang-format" ]]; then echo "Using style from: ${dir}/.clang-format" break elif [[ "${dir}" == "/" ]]; then echo >&2 "No .clang-format file found. Make one at or above ${arg}" exit 1 fi done js_files=$(git ls-tree -r --name-only HEAD -- "${arg}" | grep '\.js$') for js_file in ${js_files}; do echo "Formatting ${js_file}" clang-format -i -style=file "$js_file" done done