Run phpunit pre-commit stop commit if failed.

pre-commit

#!/usr/bin/php
<?php
 
echo PHP_EOL;
echo 'Starting unit tests' . PHP_EOL;
exec( 'phpunit', $test_output, $returnCode );
 
if ( 0 !== $returnCode ) {
    echo implode( PHP_EOL, $test_output );
    echo PHP_EOL;
    exit(1);
} else {
    echo 'All tests passed.' . PHP_EOL;
}
 
echo PHP_EOL;
exit(0);