#!/usr/bin/php
<?PHP
/* Copyright 2005-2022, Lime Technology
 * Copyright 2012-2022, Bergware International.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
$docroot = $docroot ?? $_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp';
require_once "$docroot/webGui/include/ColorCoding.php";

$last  = "\e[0m";
$color = ['text' => $last, 'login' => "\e[95m", 'warn' => "\e[93m", 'error' => "\e[91m", 'system' => "\e[96m", 'array' => "\e[92m"];
$call  = ['tail','docker'];

if (!in_array($argv[1],$call)) exit;

array_shift($argv);
$cmd = popen(implode(' ',array_map('escapeshellarg',$argv)),'r');

while (($line = fgets($cmd))!==false) {
  $lead = $last;
  foreach ($match as $type) foreach ($type['text'] as $text) {
    if (preg_match("/$text/i",$line)) {
      $lead = $color[$type['class']];
      break 2;
    }
  }
  echo $lead,rtrim($line,"\n"),$last,"\n";
}

pclose($cmd);
?>