[PHP-DOC] cvs: phpdoc /scripts grep-files.php

[Philip Olson]

philip          Sat Apr 28 04:48:40 2007 UTC

  Added files:                 
    /phpdoc/scripts     grep-files.php 
  Log:
  Search (grep) for a string, and open (or list) xml (or ent) files that 
contains that string.
  
  

http://cvs.php.net/viewvc.cgi/phpdoc/scripts/grep-files.php?view=markup&rev=1.1
Index: phpdoc/scripts/grep-files.php
+++ phpdoc/scripts/grep-files.php
#!/usr/bin/php -q
<?php
/*  
  +----------------------------------------------------------------------+
  | PHP Version 4                                                        |
  +----------------------------------------------------------------------+
  | Copyright (c) 2007 The PHP Group                                     |
  +----------------------------------------------------------------------+
  | This source file is subject to version 3.01 of the PHP license,       |
  | that is bundled with this package in the file LICENSE, and is        |
  | available through the world-wide-web at the following url:           |
  | http://www.php.net/license/3_01.txt                                  |
  | If you did not receive a copy of the PHP license and are unable to   |
  | obtain it through the world-wide-web, please send a note to          |
  | [EMAIL PROTECTED] so we can mail you a copy immediately.               |
  +----------------------------------------------------------------------+
  | Authors:    Philip Olson <[EMAIL PROTECTED]>                            |
  +----------------------------------------------------------------------+
 
  $Id: grep-files.php,v 1.1 2007/04/28 04:48:40 philip Exp $
*/

if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
        echo "This script requires a non-Windows operating system.\n";
        exit;
}

$editor = getenv('EDITOR');

if ($_SERVER['argc'] == 2 &&
        in_array($_SERVER['argv'][1], array('--help', '-help', '-h', '-?')) 
        || 
        $_SERVER['argc'] < 2) {

        echo "\nFind and edit files by grepping for a case insensitive 
string.\n";
        echo "I will open EDITOR if it's set, and the [language directory] is 
optional.\n\n";
        echo "Usage:    {$_SERVER['argv'][0]} <string> [langdir]\n";
        echo "Example:  {$_SERVER['argv'][0]} 'PHP3' en\n";
        if ($editor) {
                echo "Note:     Your EDITOR is set to: {$editor}\n\n";
        } else {
                echo "Note:     You do not have an EDITOR set so I will output 
a string of files\n\n";
        }
        exit;
}

$langdir = '';
if (!empty($_SERVER['argv'][2])) {
        $dir = trim($_SERVER['argv'][2]);
        if (is_dir($dir)) {
                $langdir = rtrim($dir, '/') . '/';
        } else {
                echo "INFO: The desired language directory ({$dir}) does not 
exist. Skipping...\n";
        }
}

$search_str     = trim($_SERVER['argv'][1]);
$output         = trim(shell_exec("grep -i -r '{$search_str}' {$langdir}* "));

if (empty($output)) {
        echo "INFO: No matches for string '{$search_str}'\n";
        exit;
}

$files = array();
foreach (explode("\n", $output) as $line) {

        $filename       = trim(substr($line, 0, strpos($line, ':')));
        $ext            = pathinfo($filename, PATHINFO_EXTENSION);

        if (($ext === 'xml' || $ext === 'ent') && $filename[0] !== '.') {
                $files[$filename] = 'open';
        }
}

if (empty($files)) {
        echo "INFO: No matches for string '{$search_str}'\n";
        exit;
}

$files_str = implode(' ', array_keys($files));

if ($editor) {
        shell_exec($editor . ' ' . $files_str);
} else {
        echo $files_str;
}