1*b7893ccfSSadaf Ebrahimi#!/bin/bash 2*b7893ccfSSadaf Ebrahimi# Copyright (c) 2017-2019 Google Inc. 3*b7893ccfSSadaf Ebrahimi# Copyright (c) 2019 LunarG, Inc. 4*b7893ccfSSadaf Ebrahimi 5*b7893ccfSSadaf Ebrahimi# Licensed under the Apache License, Version 2.0 (the "License"); 6*b7893ccfSSadaf Ebrahimi# you may not use this file except in compliance with the License. 7*b7893ccfSSadaf Ebrahimi# You may obtain a copy of the License at 8*b7893ccfSSadaf Ebrahimi# 9*b7893ccfSSadaf Ebrahimi# http://www.apache.org/licenses/LICENSE-2.0 10*b7893ccfSSadaf Ebrahimi# 11*b7893ccfSSadaf Ebrahimi# Unless required by applicable law or agreed to in writing, software 12*b7893ccfSSadaf Ebrahimi# distributed under the License is distributed on an "AS IS" BASIS, 13*b7893ccfSSadaf Ebrahimi# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*b7893ccfSSadaf Ebrahimi# See the License for the specific language governing permissions and 15*b7893ccfSSadaf Ebrahimi# limitations under the License. 16*b7893ccfSSadaf Ebrahimi# 17*b7893ccfSSadaf Ebrahimi# Script to determine if source code in Pull Request is properly formatted. 18*b7893ccfSSadaf Ebrahimi# Exits with non 0 exit code if formatting is needed. 19*b7893ccfSSadaf Ebrahimi# 20*b7893ccfSSadaf Ebrahimi# This script assumes to be invoked at the project root directory. 21*b7893ccfSSadaf Ebrahimi 22*b7893ccfSSadaf EbrahimiRED='\033[0;31m' 23*b7893ccfSSadaf EbrahimiGREEN='\033[0;32m' 24*b7893ccfSSadaf EbrahimiNC='\033[0m' # No Color 25*b7893ccfSSadaf EbrahimiFOUND_ERROR=0 26*b7893ccfSSadaf Ebrahimi 27*b7893ccfSSadaf EbrahimiFILES_TO_CHECK=$(git diff --name-only master | grep -v -E "^include/vulkan" | grep -E ".*\.(cpp|cc|c\+\+|cxx|c|h|hpp)$") 28*b7893ccfSSadaf EbrahimiCOPYRIGHTED_FILES_TO_CHECK=$(git diff --name-only master | grep -v -E "^include/vulkan") 29*b7893ccfSSadaf Ebrahimi 30*b7893ccfSSadaf Ebrahimiif [ -z "${FILES_TO_CHECK}" ]; then 31*b7893ccfSSadaf Ebrahimi echo -e "${GREEN}No source code to check for formatting.${NC}" 32*b7893ccfSSadaf Ebrahimielse 33*b7893ccfSSadaf Ebrahimi # Check source files in PR for clang-format errors 34*b7893ccfSSadaf Ebrahimi FORMAT_DIFF=$(git diff -U0 master -- ${FILES_TO_CHECK} | python ./scripts/clang-format-diff.py -p1 -style=file) 35*b7893ccfSSadaf Ebrahimi 36*b7893ccfSSadaf Ebrahimi if [ ! -z "${FORMAT_DIFF}" ]; then 37*b7893ccfSSadaf Ebrahimi echo -e "${RED}Found formatting errors!${NC}" 38*b7893ccfSSadaf Ebrahimi echo "${FORMAT_DIFF}" 39*b7893ccfSSadaf Ebrahimi FOUND_ERROR=1 40*b7893ccfSSadaf Ebrahimi fi 41*b7893ccfSSadaf Ebrahimi 42*b7893ccfSSadaf Ebrahimi # Check files in PR out-of-date copyright notices 43*b7893ccfSSadaf Ebrahimi if [ -z "${COPYRIGHTED_FILES_TO_CHECK}" ]; then 44*b7893ccfSSadaf Ebrahimi echo -e "${GREEN}No source code to check for copyright dates.${NC}" 45*b7893ccfSSadaf Ebrahimi else 46*b7893ccfSSadaf Ebrahimi THISYEAR=$(date +"%Y") 47*b7893ccfSSadaf Ebrahimi # Look for current year in copyright lines 48*b7893ccfSSadaf Ebrahimi for AFILE in ${COPYRIGHTED_FILES_TO_CHECK} 49*b7893ccfSSadaf Ebrahimi do 50*b7893ccfSSadaf Ebrahimi COPYRIGHT_INFO=$(cat ${AFILE} | grep -E "Copyright (.)*LunarG") 51*b7893ccfSSadaf Ebrahimi if [ ! -z "${COPYRIGHT_INFO}" ]; then 52*b7893ccfSSadaf Ebrahimi if ! echo "$COPYRIGHT_INFO" | grep -q "$THISYEAR" ; then 53*b7893ccfSSadaf Ebrahimi echo -e "${RED} "$AFILE" has an out-of-date copyright notice.${NC}" 54*b7893ccfSSadaf Ebrahimi FOUND_ERROR=1 55*b7893ccfSSadaf Ebrahimi fi 56*b7893ccfSSadaf Ebrahimi fi 57*b7893ccfSSadaf Ebrahimi done 58*b7893ccfSSadaf Ebrahimi fi 59*b7893ccfSSadaf Ebrahimifi 60*b7893ccfSSadaf Ebrahimi 61*b7893ccfSSadaf Ebrahimiif [ $FOUND_ERROR -gt 0 ]; then 62*b7893ccfSSadaf Ebrahimi exit 1 63*b7893ccfSSadaf Ebrahimielse 64*b7893ccfSSadaf Ebrahimi echo -e "${GREEN}All source code in PR properly formatted.${NC}" 65*b7893ccfSSadaf Ebrahimi exit 0 66*b7893ccfSSadaf Ebrahimifi 67