pre-receive

#!/bin/sh

: '
# PHP CodeSniffer pre-receive hook for git

#PHPCS_BIN="/usr/bin/phpcs"
#PHPCS_CODING_STANDARD="Joomla"

# Use coding standart dir from local repo
PHPCS_DIR_LOCAL=0

TMP_DIR=$(mktemp -d --tmpdir phpcs-pre-receive-hook.XXXXXXXX)
mkdir "$TMP_DIR/source"

# Parse config
CONFIG_FILE=$(dirname $0)/config
if [ -e $CONFIG_FILE ]; then
	. $CONFIG_FILE
fi

# Read config file and assign variables
#if [ "$PHPCS_BIN" != "" ]; then
#	IGNORE="--ignore=$PHPCS_BIN"
#else
#	IGNORE=""
#fi

if [ "$PHPCS_CODING_STANDARD" != "" ]; then
	CODING_STANDARD="$PHPCS_CODING_STANDARD"
else
	CODING_STANDARD=""
fi

if [ "$PHPCS_IGNORE" != "" ]; then
	IGNORE="--ignore=$PHPCS_IGNORE"
else
	IGNORE=""
fi

if [ "$PHPCS_ENCODING" != "" ]; then
	ENCODING="--encoding=$PHPCS_ENCODING"
else
	ENCODING=""
fi

if [ "$PHPCS_IGNORE_WARNINGS" != "1" ]; then
	IGNORE_WARNINGS=""
else
	IGNORE_WARNINGS="-n"
fi

# Simple check if code sniffer is set up correctly
if [ ! -x $PHPCS_BIN ]; then
echo "PHP CodeSniffer bin not found or executable -> $PHPCS_BIN"
	exit 1
fi

# Prepare our standart rules
if [ $PHPCS_DIR_LOCAL = 1 ]; then
	mkdir "$TMP_DIR/standart"
	git archive HEAD $PHPCS_CODING_STANDARD | tar -x -C "$TMP_DIR/standart"
	PHPCS_CODING_STANDARD="$TMP_DIR/standart/$PHPCS_CODING_STANDARD"
fi

# Gathers all errors and sent to output at end
ERRORS=""
RETVAL=0

echo ""
echo "\033[0;33m############  Running PHP Syntax & Code Sniffer Checks   ############\033[1;37m"

phpcs --version

while read oldrev newrev ref;
do
	#list=$(git diff-tree --name-only -r $oldrev..$newrev | grep -e ".php" -e ".phtml")
	list=$(git diff-tree --name-only -r $oldrev..$newrev | egrep "\.(php|phtml)$")
	# echo ${list}

	for file in ${list}; do
		# dirty hack for create dir tree
		mkdir -p $(dirname "$TMP_DIR/source/$file")
		# Skip deleted files
		git show ${newrev}:${file} 1>"$TMP_DIR/source/$file" 2>/dev/null  || continue
		echo "Processing file: $TMP_DIR/source/$file"

		OUTPUT=$($PHPCS_BIN -s --standard=$PHPCS_CODING_STANDARD $ENCODING $IGNORE_WARNINGS -p --report-width=225 --extensions=php $IGNORE "$TMP_DIR/source/$file")
		#OUTPUT=$($PHPCS_BIN -s --standard=$PHPCS_CODING_STANDARD --report-summary $ENCODING $IGNORE_WARNINGS -p $IGNORE "$TMP_DIR/source/$file")

		if [ "$?" -ne "0" ]; then
			ERRORS="${ERRORS}
${OUTPUT}"
			RETVAL=1
		fi

# 		OUTPUT2=$(php -l "$TMP_DIR/source/$file")

# 		if [ "$?" -ne "0" ]; then
# 			ERRORS="${ERRORS}
# \033[0;31m $OUTPUT2 \033[0;39m"
# 			RETVAL=1
# 		fi
	done
done

# Cleanup
rm -rf $TMP_DIR

if [ -n "$ERRORS" ]; then
	echo "\033[0;37m $ERRORS \033[0;38m"
	echo "\033[0;31m"
	echo "**************************************************************************************"
	echo "		:( :( Pre-receive Hook Failed: Please fix errors shown before pushing changes."
	echo "**************************************************************************************"
	echo "\033[39m"
else
	echo "\033[0;32m"
	echo "**************************************************************************************"
#	echo "		:) ;) Do your happy dance! <php -l> & <phpcs> checks passed!"
	echo "		:) ;) Do your happy dance! <phpcs> check passed!"
	toilet -f mono9 -F metal "You rock!"
	echo "**************************************************************************************"
	echo "\033[39m"
fi

exit $RETVAL
'

echo "\033[0;31m"
echo "***********************************************"
echo "	Pre-receive Hook is currently disabled."
echo "***********************************************"
echo "\033[39m"