Subversion Repositories oidplus

#!/usr/bin/env php
<?php

/*
 * OIDplus 2.0
 * Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

# Source:
# https://svn.viathinksoft.com/cgi-bin/viewvc.cgi/vgwhois/trunk/maintenance/qa-monitor/syntax/global-syntax-check?revision=HEAD&view=markup

error_reporting(E_ALL | E_NOTICE | E_STRICT | E_DEPRECATED);

$silent = ($argc >= 2) && ($argv[1] == '--silent');

$files = array();

$rii = new RecursiveIteratorIterator(new RecursiveDirectoryIterator(dirname(__DIR__))); // dirname() to check the parent directory
foreach ($rii as $file) {
        $filename = $file->getPathname();
        if (strpos($filename, DIRECTORY_SEPARATOR.'.') !== false) continue; # also hide ".dir" and ".file"
        if (!file_exists($filename)) continue;
        $files[] = $filename;
}

$baddest = 0;

foreach ($files as $filename) {
        $h = fopen($filename, 'r');
        $headline = fgets($h);
        fclose($h);

        $scripttype = 'n/a';

        if (preg_match('@#!(.+)\s@U', $headline, $m)) {
                $interpreter = $m[1];

                switch ($interpreter) {
                        case '/usr/bin/env php':
                        case '/usr/bin/php':
                                $scripttype = 'PHP';
                                break;
                        case '/usr/bin/env perl':
                        case '/usr/bin/perl':
                                $scripttype = 'Perl';
                                break;
                }
        } else if (strpos($filename, '.php') !== false) {
                $scripttype = 'PHP';
        } else if ((strpos($filename, '.pl') !== false) || (strpos($filename, '.pm') !== false)) {
                $scripttype = 'Perl';
        }

        $cmd = '';
        switch ($scripttype) {
                case 'PHP':
                        $cmd = 'php -l '.escapeshellarg($filename);
                        break;
                case 'Perl':
                        $cmd = 'perl -Mstrict -Mdiagnostics -cw '.escapeshellarg($filename);
                        break;
        }

        if ($cmd) {
                $out = array();
                exec($cmd." 2>&1", $out, $code);

                if ($code > $baddest) $baddest = $code;

                if ($code != 0) {
                        echo "($code) $filename: ".trim(implode("\n    ", $out))."\n";
                } else {
                        if (!$silent) echo "OK: $filename\n";
                }
        }
}

exit($baddest);