| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| |
| |
| TMPFILE=".clang_format_file.tmp" |
| FORMAT="{BasedOnStyle: Google,IndentWidth: 2,ColumnLimit: 80}" |
| |
| function Usage |
| { |
| echo "Usage: $0 want-format-file|want-format-dir ..." |
| #echo "Currently only format a file or dir at a time" |
| } |
| |
| #Setp1 check clang-format support |
| if ! which clang-format &>/dev/null; then |
| echo -e "\033[32m !!!!!!please install clang-format \033[0m" |
| exit 1 |
| fi |
| |
| |
| #Setp2 check weather incoming format file |
| if [ ! $# -ge 1 ];then |
| Usage |
| exit 1 |
| fi |
| |
| for dest in "$@" |
| do |
| if [ ! -e $dest ]; then |
| echo -e "\033[32m $dest not exists,please check this file weather exists \033[0m" |
| fi |
| done |
| |
| |
| #Setp3 get filelist |
| for dest in $* |
| do |
| if [ -f $dest ];then |
| files="$files $dest" |
| elif [ -d $dest ];then |
| files="$files `ls $dest/*.cpp $dest/*.h $dest/*.cc 2>/dev/null`" |
| else |
| echo -e "\033[32m $dest sorry current $0 only support regular file or dir \033[0m" |
| fi |
| done |
| |
| #Setp4 use clang-format format dest file |
| for file in $files |
| do |
| echo $file |
| clang-format -style="$FORMAT" $file > $TMPFILE |
| |
| if [ -e $TMPFILE ];then |
| filesize=`wc -c $TMPFILE |cut -d " " -f1` |
| if [ $filesize -eq 0 ];then |
| echo -e "\033[32m formt file error,May be because of the size of the source file is 0, or format program error \033[0m" |
| exit 1 |
| fi |
| fi |
| |
| #Setp4 replace source file |
| mv -f $TMPFILE $file |
| done |