Git Hook pre commit

pre-commit

#!/bin/sh

PROJECT=`php -r "echo dirname(dirname(dirname(realpath('$0'))));"`
STAGED_FILES_CMD=`git diff --cached --name-only --diff-filter=ACMR HEAD | grep \\\\.php`
CODESNIFER_RUNS=0

# Determine if a file list is passed
if [ "$#" -eq 1 ]
then
	oIFS=$IFS
	IFS='
	'
	SFILES="$1"
	IFS=$oIFS
fi
SFILES=${SFILES:-$STAGED_FILES_CMD}


abort() {

	echo ""
	echo "-------------------------------------------------"
	echo "Corrija os problemas acima antes de fazer commit!"
	echo "-------------------------------------------------"
	exit $1

}


runSyntaxCheck () {

	echo "Executando checagem de sintaxe..."
	for FILE in $SFILES
	do
		OUTPUT=$(php -l -d display_errors=0 $PROJECT/$FILE)
		RETVAL=$?

		if [ $RETVAL -ne 0 ]; then
			echo "$OUTPUT" 
			abort $RETVAL
		fi
		FILES="$FILES $PROJECT/$FILE"
	done	

} 


runCodeSnifer () {

	if [ "$FILES" != "" ]
	then
		
		echo "Executando Code Sniffer..."
		
		OUTPUT=$(./vendor/bin/phpcbf  --colors --standard=PSR2 --encoding=utf-8 -p $FILES)
		RETVAL=$?

		if [ $RETVAL -ne 0 ]; then
			if [ $CODESNIFER_RUNS -gt 3 ]; then
				./vendor/bin/phpcs --colors --standard=PSR2 --encoding=utf-8 -p $FILES 
				abort $RETVAL
			else
				CODESNIFER_RUNS=$(($CODESNIFER_RUNS+1))	
				echo "Tentando corrigir erros encontrados pelo Code Sniffer..."
				runCodeSnifer
			fi	

		fi
	
	fi	
}
 
 
runUnitTests () {

	if [ "$FILES" != "" ]
	then
		
		echo "Executando Testes Unitários..."

		OUTPUT=$(php public/index.php humusphpunit)
		RETVAL=$?

		if [ $RETVAL -ne 0 ]; then
			echo "$OUTPUT" 
			abort $RETVAL
		fi
	fi	

}


init () {
	runSyntaxCheck
	runCodeSnifer
	runUnitTests	

	if [ $RETVAL -eq 0 ]; then

		echo ""
		echo "-------------------------------------------------"
		echo "Commit realizado com sucesso"
		echo "-------------------------------------------------"
		echo ""

	fi	
	exit $?

} 

init