php-cs-precommit

gistfile1.php

#!/usr/bin/php
<?php

function progress($i, $total, $label = null, $end=null){
        $percent = ceil(($i / $total) * 100);
        $barSize = ceil($percent/2);
        $blankSize = 50 - $barSize;
        if(($blankSize + $barSize) < 50){
            $blankSize += (50 - ($blankSize + $barSize));
        }
        $bar = str_repeat("\033[42m \033[0m",$barSize);
        $blank = str_repeat("\033[43m \033[0m",$blankSize);
        $percentString = "\033[0;32m".str_pad($percent.'%',5)."\033[0m";
        echo "\033[2K".$label.$percentString.$bar.$blank.$end."\r";
}

function parseFiles($lines, $staged = false){
    foreach ($lines as $k=>$line) {
        $fileName = trim(substr($line, 1));
        if (pathinfo($line,PATHINFO_EXTENSION) != "php" && pathinfo($line,PATHINFO_EXTENSION) != "yml") {
            unset($lines[$k]);
        }
    }
    $label = ($staged ? 'GIT Staged  ' : 'GIT Unstaged').' ';
    $total = count($lines);
    $i = 1;
    foreach ($lines as $file) {
        $fileName = trim(substr($file, 1));
        progress($i, $total, $label, ' '.$fileName);

        /**
        * Only PHP file
        */
        if (pathinfo($fileName,PATHINFO_EXTENSION) == "php") {
            // echo 'Checking '.$fileName.PHP_EOL;

            /**
            * Check for error
            */
            $lint_output = array();
            exec("php -l " . escapeshellarg($fileName), $lint_output, $return);

            if ($return == 0) {
                /**
                * PHP-CS-Fixer && add it back
                */
                exec("php-cs-fixer fix {$fileName}");
                if($staged){
                    exec("git add {$fileName}");
                }

            } else {
                echo implode("\n", $lint_output), "\n";
            }

        }
        $i++;
    }
    if($total > 0){
        echo PHP_EOL;
    }
}
$output = [];
exec('git diff --name-status --diff-filter=ACMR', $output);
parseFiles($output);
$output = [];
exec('git diff --name-status --diff-filter=ACMR --cached', $output);
parseFiles($output, true);

exit(0);