C/C++ format tool based on clang-tidy and clang-format

.clang-format

BasedOnStyle: Google
TabWidth: 4
IndentWidth: 4
UseTab: ForIndentation
SpacesBeforeTrailingComments: 1
AlignTrailingComments: true
AllowShortFunctionsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
ColumnLimit: 79
MaxEmptyLinesToKeep: 2

format.sh

#!/usr/bin/env bash

echo "clang-tidy starting "$*" ..."

sleep 1

TIDY="clang-tidy"

if [ -f /usr/local/opt/llvm/bin/clang-tidy ]; then
    TIDY="/usr/local/opt/llvm/bin/clang-tidy"
fi

FORMAT="clang-format"

if [ -f /usr/local/bin/clang-format ]; then
    FORMAT="/usr/local/bin/clang-format"
fi

$TIDY \
    -fix \
    -fix-errors \
    -header-filter=.* \
    --checks=readability-braces-around-statements,misc-macro-parentheses \
    $* \
    -- -I.

echo "clang-tidy finished!"

echo "clang-format starting "$*" ..."

sleep 1

$FORMAT -sort-includes -i $*

echo "clang-format finished!"

echo "iconv doc2unix starting "$*" ..."

sleep 1

for file in $*
do
    iconv -f gbk -t utf8 "$file" >"$file.new"
    mv -f "$file.new" "$file"
    dos2unix "$file"
done

echo "iconv doc2unix finished!"

Put these two files at the root of the project, and run ./format.sh xxx.c