manner.php

#!/usr/bin/env php
<?php
/**
 * manner: convert troff man pages to semantic HTML
 * Copyright (C) 2024  Jackson Pauls
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
declare(strict_types=1);

use Manner\Manner;

require_once 'autoload.php';

if (empty($argv[1])) {
    exit('no file.');
}

$filePath = $argv[1];

if (!is_file($filePath)) {
    exit($filePath . ' is not a file.');
}

$fileLines = file($filePath, FILE_IGNORE_NEW_LINES);

try {
    Manner::roffToHTML($fileLines);
} catch (Exception $e) {
    echo PHP_EOL, PHP_EOL, $e->getMessage(), PHP_EOL;
    echo $e->getTraceAsString(), PHP_EOL;
    exit(1);
}