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<?php
//
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 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: Stig Bakken <ssb@php.net> |
// | Tomas V.V.Cox <cox@idecnet.com> |
// +----------------------------------------------------------------------+
//
// $Id$
require_once 'PEAR/Common.php';
require_once 'System.php';
/**
* Administration class used to make a PEAR release tarball.
*
* TODO:
* - add an extra param the dir where to place the created package
*
* @since PHP 4.0.2
* @author Stig Bakken <ssb@php.net>
*/
class PEAR_Packager extends PEAR_Common
{
// {{{ constructor
function PEAR_Packager()
{
parent::PEAR_Common();
}
// }}}
// {{{ destructor
function _PEAR_Packager()
{
parent::_PEAR_Common();
}
// }}}
// {{{ package()
function package($pkgfile = null, $compress = true)
{
if (empty($pkgfile)) {
$pkgfile = 'package.xml';
}
$pkginfo = $this->infoFromDescriptionFile($pkgfile);
if (PEAR::isError($pkginfo)) {
return $this->raiseError($pkginfo);
}
if (empty($this->pkginfo['version'])) {
return $this->raiseError("No version info found in $pkgfile");
}
// TMP DIR -------------------------------------------------
// We allow calls like "pear package /home/user/mypack/package.xml"
$oldcwd = getcwd();
$dir = dirname($pkgfile);
if (!@chdir($dir)) {
return $this->raiseError('Could not chdir to '.$dir);
}
$pkgfile = basename($pkgfile);
if (@$this->pkginfo['release_state'] == 'snapshot' && empty($this->pkginfo['version'])) {
$this->pkginfo['version'] = date('Ymd');
}
// don't want strange characters
$pkgname = preg_replace('/[^a-z0-9._]/i', '_', $this->pkginfo['package']);
$pkgversion = preg_replace('/[^a-z0-9._-]/i', '_', $this->pkginfo['version']);
$pkgver = $pkgname . '-' . $pkgversion;
$errors = $warnings = array();
$this->validatePackageInfo($this->pkginfo, $errors, $warnings, $dir);
foreach ($warnings as $w) {
$this->log(1, "Warning: $w");
}
foreach ($errors as $e) {
$this->log(0, "Error: $e");
}
if (sizeof($errors) > 0) {
chdir($oldcwd);
return $this->raiseError('Errors in package');
}
// ----- Create the package file list
$filelist = array();
$i = 0;
// Copy files -----------------------------------------------
foreach ($this->pkginfo['filelist'] as $fname => $atts) {
if (!file_exists($fname)) {
chdir($oldcwd);
return $this->raiseError("File does not exist: $fname");
} else {
$filelist[$i++] = $fname;
if (empty($this->pkginfo['filelist'][$fname]['md5sum'])) {
$md5sum = md5_file($fname);
$this->pkginfo['filelist'][$fname]['md5sum'] = $md5sum;
}
$this->log(2, "Adding file $fname");
}
}
$new_xml = $this->xmlFromInfo($this->pkginfo);
if (PEAR::isError($new_xml)) {
chdir($oldcwd);
return $this->raiseError($new_xml);
}
if (!($tmpdir = System::mktemp(array('-t', getcwd(), '-d')))) {
chdir($oldcwd);
return $this->raiseError("PEAR_Packager: mktemp failed");
}
$newpkgfile = $tmpdir . DIRECTORY_SEPARATOR . 'package.xml';
$np = @fopen($newpkgfile, "wb");
if (!$np) {
chdir($oldcwd);
return $this->raiseError("PEAR_Packager: unable to rewrite $pkgfile as $newpkgfile");
}
fwrite($np, $new_xml);
fclose($np);
// TAR the Package -------------------------------------------
$ext = $compress ? '.tgz' : '.tar';
$dest_package = $oldcwd . DIRECTORY_SEPARATOR . $pkgver . $ext;
$tar =& new Archive_Tar($dest_package, $compress);
$tar->setErrorHandling(PEAR_ERROR_RETURN); // XXX Don't print errors
// ----- Creates with the package.xml file
$ok = $tar->createModify(array($newpkgfile), '', $tmpdir);
if (PEAR::isError($ok)) {
chdir($oldcwd);
return $this->raiseError($ok);
} elseif (!$ok) {
chdir($oldcwd);
return $this->raiseError('PEAR_Packager: tarball creation failed');
}
// ----- Add the content of the package
if (!$tar->addModify($filelist, $pkgver)) {
chdir($oldcwd);
return $this->raiseError('PEAR_Packager: tarball creation failed');
}
$this->log(1, "Package $dest_package done");
if (file_exists("CVS/Root")) {
$cvsversion = preg_replace('/[^a-z0-9]/i', '_', $pkgversion);
$cvstag = "RELEASE_$cvsversion";
$this->log(1, "Tag the released code with `pear cvstag $pkgfile'");
$this->log(1, "(or set the CVS tag $cvstag by hand)");
}
chdir($oldcwd);
return $dest_package;
}
// }}}
}
if (!function_exists('md5_file')) {
function md5_file($file) {
if (!$fd = @fopen($file, 'r')) {
return false;
}
$md5 = md5(fread($fd, filesize($file)));
fclose($fd);
return $md5;
}
}
?>
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