11b77f3d52
And update the class names that changed. Bug: T113431 Change-Id: Icf73630e60fe7d586d7ed249abc1d3014b67cbe6
68 lines
1.8 KiB
PHP
68 lines
1.8 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*/
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use Composer\Semver\VersionParser;
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use Composer\Semver\Constraint\Constraint;
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/**
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* @since 1.26
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*/
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class CoreVersionChecker {
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/**
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* @var Constraint|bool representing $wgVersion
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*/
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private $coreVersion = false;
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/**
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* @var VersionParser
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*/
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private $versionParser;
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/**
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* @param string $coreVersion Current version of core
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*/
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public function __construct( $coreVersion ) {
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$this->versionParser = new VersionParser();
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try {
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$this->coreVersion = new Constraint(
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'==',
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$this->versionParser->normalize( $coreVersion )
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);
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} catch ( UnexpectedValueException $e ) {
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// Non-parsable version, don't fatal.
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}
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}
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/**
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* Check that the provided constraint is compatible with the current version of core
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*
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* @param string $constraint Something like ">= 1.26"
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* @return bool
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*/
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public function check( $constraint ) {
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if ( $this->coreVersion === false ) {
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// Couldn't parse the core version, so we can't check anything
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return true;
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}
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return $this->versionParser->parseConstraints( $constraint )
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->matches( $this->coreVersion );
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}
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}
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