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<?php
/**
* This example (based on MDB2 2.2.2) show how to :
* - convert a package.xml 1.0 to package.xml 2.0
* - detect dependencies PHP versions and extensions
* using PHP_CompatInfo( >= 1.4.0 ) if available
* - update your package.xml 2.0 and add new release (with all related stuff)
*
* @version $Id: easyMigration.php 222226 2006-10-22 16:46:21Z farell $
* @author Laurent Laville <pear@laurent-laville.org>
* @package PEAR_PackageFileManager
* @ignore
*/
require_once 'PEAR/PackageFileManager2.php';
PEAR::setErrorHandling(PEAR_ERROR_DIE);
// tell me what you want to do here :
$do_migrate_package_xml_1_to_2 = true;
$do_update_package_xml_2 = true;
$do_autodetect_dependencies = false;
$do_change_phpdep_version = true;
$do_change_peardep_version = true; // recommanded to upgrade to 1.4.3 due to security hole
$do_update_dependencies_list = true;
$do_overwrite_package_xml = false;
// your package source directory
$packagedirectory = 'C:\PEAR\Database\MDB2-2.2.2';
// your package file (xml 1.0 or 2.0)
$packagefile = $packagedirectory . DIRECTORY_SEPARATOR . 'package.xml';
// base installation directory of your package ('/', 'PEAR', 'HTML', ...)
$baseinstalldir = '/';
// file list plugin generator (cvs, svn, file, perforce)
$filelistgenerator = 'file';
// xml generated will be human readable or not
$simpleoutput = true;
// Set to true if ChangeLog should list from oldest entry to newest, false if you would like new entries first
$changelogoldtonew = false;
// directory target for new version of package xml 2.0
$outputdirectory = $packagedirectory;
// file name of new copy of package xml 2.0, if you don't want to overwrite previous one
$newpackagefile = 'mdb2.xml';
// Dependencies - PHP version (in case you do not use PHP_CompatInfo auto detect feature)
$phpVersion = array('min' => '4.3.2', 'max' => false);
// Pear Installer version
$pearInstaller = array('min' => '1.4.3', 'max' => false);
// Dependencies - Packages
$packages = array(
'PEAR' => array(
'type' => 'required', // could be also 'optional'
'channel' => 'pear.php.net',
'min' => '1.3.6',
'max' => false,
'recommanded' => '1.4.3'
),
);
// data for new version, if you want to update package xml 2.0
$releasever = '2.2.3';
$releasesta = 'stable';
$apiver = '2.2.0';
$apista = 'stable';
$notes = <<<EOT
- release notes for my new version of package MDB2
EOT;
// to improve detection accuracy of PHP_CompatInfo, because i know my package :-)
$optionsPCI = array();
// DO NOT TOUCH ANYTHING ELSE AFTER THIS LINE ----------------------------------
if ($do_overwrite_package_xml === true) {
$packagefile = 'package.xml';
$outputdirectory = false;
}
$optionsUpdate = array(
'baseinstalldir' => $baseinstalldir,
'filelistgenerator' => $filelistgenerator,
'simpleoutput' => $simpleoutput,
'cleardependencies' => $do_update_dependencies_list,
'clearcontents' => false,
'changelogoldtonew' => $changelogoldtonew,
'packagefile' => $newpackagefile,
'outputdirectory' => $outputdirectory
);
if ($do_migrate_package_xml_1_to_2 === true) {
// import all data/options of your package xml 1.0
$package = &PEAR_PackageFileManager2::importFromPackageFile1($packagefile, $optionsUpdate);
} else {
$package = &PEAR_PackageFileManager2::importOptions($packagefile, $optionsUpdate);
}
if ($do_update_package_xml_2 === false && $do_migrate_package_xml_1_to_2 === false) {
// in case you only want to apply a package xml 1.0 to 2.0 convert process
die('DO NOTHING');
}
// After this line, we will apply changes on your fresh package xml 2.0 version
if ($do_update_package_xml_2 === true) {
$package->addRelease();
$package->setReleaseVersion($releasever);
$package->setAPIVersion($apiver);
$package->setReleaseStability($releasesta);
$package->setAPIStability($apista);
$package->setNotes($notes);
// Try to detect PHP version and PHP extension required
if ($do_autodetect_dependencies === true) {
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
$available = $package->detectDependencies($optionsPCI);
if (PEAR::isError($available)) {
if ($do_change_phpdep_version === true) {
// PHP_CompatInfo is not installed on your system, then fix PHP dep with PFM2
$package->setPhpDep($phpVersion['min'], $phpVersion['max']);
}
}
PEAR::popErrorHandling();
} else {
if ($do_change_phpdep_version === true) {
$package->setPhpDep($phpVersion['min'], $phpVersion['max']);
}
}
if ($do_change_peardep_version === true) {
$package->setPearInstallerDep($pearInstaller['min'], $pearInstaller['max']);
}
if ($do_update_dependencies_list === true) {
foreach ($packages as $name => $raw) {
$package->addPackageDepWithChannel($raw['type'], $name, $raw['channel'],
$raw['min'], $raw['max'], $raw['recommanded']);
}
}
}
$package->generateContents();
if (isset($_GET['commit']) || isset($_SERVER['argv'][1]) && $_SERVER['argv'][1] == 'commit') {
$package->writePackageFile();
} else {
$package->debugPackageFile();
}
?>
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