#!/bin/bash

# Amlogic gerrit code auto-fix script
# Author: xiaobo.gu@amlogic.com
# Init version: 2015.05.01

if git rev-parse --verify HEAD 2>/dev/null >/dev/null
then
	against=HEAD
else
	# Initial commit: diff against an empty tree object
	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

git diff --cached --stat -p $against -- | ./scripts/checkpatch.pl --ignore GERRIT_CHANGE_ID,COMMIT_MESSAGE  --strict --no-signoff -
if [ $? -ne 0 ]; then
	exit 1;
fi

# get current dir
#CUR_P=$(dirname $0)
CUR_P="./scripts/amlogic/coding_style"
CUR_P=${CUR_P/\./$(pwd)}
#echo $CUR_P

# prepare variables
REVIEW_OUTPUT=$CUR_P/review.txt
#PATCH_FILE_NAME=$CUR_P/patch_name
PATCH_FILE=$CUR_P/waiting_check.patch
#CUR_P=`abspath $pwd`
#echo $CUR_P

# get latest patch
#git format-patch -s -1 -o $CUR_P > $PATCH_FILE_NAME
git diff --cached --stat -p $against -- > $PATCH_FILE
#PATCH_NAME=`cat $PATCH_FILE_NAME`
#echo $PATCH_NAME

# check patch and generate review summary
python $CUR_P/checkpatch.py $PATCH_FILE > $REVIEW_OUTPUT

# fix files by review summary
python $CUR_P/auto_fix.py $REVIEW_OUTPUT

# cleanup
#rm $PATCH_FILE_NAME
#rm $PATCH_NAME

rm $REVIEW_OUTPUT
rm $PATCH_FILE

git diff --name-status --cached $against -- | ./scripts/amlogic/coding_style/licence_pre.pl