test_format.sh
5e13fe662223master

test_format.sh
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			#!/bin/bash
			echo "clang-format - checking Code Formatting..."

			if [[ "${TRAVIS_OS_NAME}" == "linux" ]] && \
			[[ "${TEST_CLANG_FORMAT}" == "yes" ]]; then

			RETURN=0
			CLANG_FORMAT="clang-format-3.9"

			which clang-format-3.9

			if [ ! -f ".clang-format" ]; then
			echo ".clang-format file not found!"
			exit 1
			fi

			FILES=`git diff master --name-only \| grep -E "\.(cc\|cpp\|h)$"`

			for FILE in $FILES; do

			$CLANG_FORMAT $FILE \| cmp $FILE >/dev/null

			if [ $? -ne 0 ]; then
			echo "[!] Clang-Format Found INCORRECT FORMATTING. Please re-format and re-submit. The following file failed: $FILE" >&2
			RETURN=1
			fi

			done

			exit $RETURN
			fi

			exit 0