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#!/usr/bin/php -q
<?php
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2010 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 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_0.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 |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Jakub Vrana <vrana@php.net> |
+----------------------------------------------------------------------+
$Id: diff_en_rev.php 293138 2010-01-05 10:21:11Z rquadling $
*/
/*
This script should stay in phpdoc-lang/scripts/ directory.
The local cvs-root is determined by its location.
*/
function exit1($status) {
fwrite(STDERR, $status);
exit(1);
}
if ($_SERVER["argc"] < 2 || $_SERVER["argc"] > 3) {
exit1("Prints diff of current English file and the file used for the translation.\n"
."Usage: ". basename(__FILE__) ." translated_file [cvs_executable]\n"
."Example: ". basename(__FILE__) ." ../cs/appendices/about.xml /bin/cvs\n"
);
}
// returns first 500 bytes of $filename
function head($filename) {
$fp = fopen($filename, "rb");
$return = fread($fp, 500);
fclose($fp);
return $return;
}
// find filename
$cvs_executable = (isset($_SERVER["argv"][2]) ? $_SERVER["argv"][2] : "cvs");
$root = str_replace('\\', '/', dirname(__FILE__)); // for Windows
$root = substr($root, 0, strrpos($root, '/')); // up-dir from scripts/
$filename = str_replace('\\', '/', realpath($_SERVER["argv"][1]));
if (!file_exists($filename)) {
exit1("Error: File ". $_SERVER["argv"][1] ." not found.\n");
}
if (!ereg('^'. quotemeta($root) ."/([^/]*/.*)", $filename, $regs)) {
exit1("Error: File ". $_SERVER["argv"][1] ." is outside CVS root.\n");
}
$filename = $regs[1];
chdir($root);
$files = (is_dir($filename) ? glob("$filename/*") : array($filename));
foreach ($files as $lang_filename) {
if (!is_file($lang_filename)) { // do not recurse
continue;
}
$en_filename = ereg_replace('^[^/]*', 'en', $lang_filename);
// find EN-Revision tag
if (!eregi("(.*)<!-- *EN-Revision: +([^ ]*)", head($lang_filename), $regs)) {
fwrite(STDERR, "Error: Can't find EN-Revision tag in first 500 bytes of $lang_filename.\n");
}
$line_no = substr_count($regs[1], "\n") + 1;
$revision = $regs[2];
// compare with local version
$same_revision = (file_exists($en_filename) && eregi('<!-- *\\$'.'Revision: +([0-9.])', head($en_filename), $regs) && $regs[1] == $revision); // '.' due to storing to CVS repository
if (is_dir($filename)) {
// for directories just print the list of modified files
if (!$same_revision) {
echo "Change in ". realpath($lang_filename) ." on line $line_no\n";
}
} elseif ($same_revision) {
echo "No change in local file $en_filename.\n";
} else {
// execute diff
$command = "$cvs_executable diff -u -r $revision $en_filename";
fwrite(STDERR, "$command\n");
passthru($command);
}
}
?>
|
