#!/bin/sh

out_file="./fmt_df.txt"
cur_dir=$(pwd)
script_dir=tools/

echo "[git-hook]: before commit, format code use mpp_astyle.sh ..."

cd $script_dir
./mpp_astyle.sh

cd $cur_dir

git status -s | grep "^MM " > $out_file

if [ -s $out_file ]
then {
    echo "[git-hook]: code changed after formating, please commit again."
    rm $out_file
    echo "[git-hook]: git status below:"
    git status
    exit 1
} else {
    echo "[git-hook]: nothing change after formating, commit continues."
    if [ -f $out_file ]
    then {
        rm $out_file
    } fi
    exit 0
} fi