﻿PK      ݨ�ZҪ	&  &    LICENSEnu W+A��        Copyright (c) 2016-2017 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de> and contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of the copyright holder nor the names of contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

PK      ݨ�Z\��  �    CHANGELOG.mdnu W+A��        # Changelog

All notable changes to phar-io/version are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.

## [3.2.1] - 2022-02-21

### Fixed

- Have ExactVersionConstraint honor build metadata (added in 3.2.0)


## [3.2.0] - 2022-02-21

### Added

- Build metadata is now supported and considered for equality checks only


## [3.1.1] - 2022-02-07

### Fixed

- [#28](https://github.com/phar-io/version/issues/28): `VersionConstraintParser` does not support logical OR represented by single pipe (|) (Thanks @llaville)


## [3.1.0] - 2021-02-23

### Changed

- Internal Refactoring
- More scalar types

### Added

- [#24](https://github.com/phar-io/version/issues/24): `Version::getOriginalString()` added (Thanks @addshore)
- Version constraints using the caret operator (`^`) now honor pre-1.0 releases, e.g. `^0.3` translates to `0.3.*`)
- Various integration tests for version constraint processing

### Fixed

- [#23](https://github.com/phar-io/version/pull/23): Tilde operator without patch level


## [3.0.4] - 14.12.2020

### Fixed 

- [#22](https://github.com/phar-io/version/pull/22): make dev suffix rank works for uppercase too

## [3.0.3] - 30.11.2020

### Added

- Comparator method `Version::equals()` added


## [3.0.2] - 27.06.2020

This release now supports PHP 7.2+ and PHP ^8.0. No other changes included.


## [3.0.1] - 09.05.2020

__Potential BC Break Notice:__
`Version::getVersionString()` no longer returns `v` prefixes in case the "input"
string contained one. These are not part of the semver specs
(see https://semver.org/#is-v123-a-semantic-version) and get stripped out.
As of Version 3.1.0 `Version::getOriginalString()` can be used to still
retrieve it as given.

### Changed

- Internal Refactoring
- More scalar types

### Fixed

- Fixed Constraint processing Regression for ^1.2  and ~1.2


## [3.0.0] - 05.05.2020

### Changed

- Require PHP 7.2+
- All code now uses strict mode
- Scalar types have been added as needed

### Added

- The technically invalid format using 'v' prefix ("v1.2.3") is now properly supported 


## [2.0.1] - 08.07.2018

### Fixed

- Versions without a pre-release suffix are now always considered greater 
than versions with a pre-release suffix. Example: `3.0.0 > 3.0.0-alpha.1`  


## [2.0.0] - 23.06.2018

Changes to public API:

- `PreReleaseSuffix::construct()`: optional parameter `$number` removed
- `PreReleaseSuffix::isGreaterThan()`: introduced
- `Version::hasPreReleaseSuffix()`: introduced

### Added

- [#11](https://github.com/phar-io/version/issues/11): Added support for pre-release version suffixes. Supported values are:
  - `dev`
  - `beta` (also abbreviated form `b`)
  - `rc`
  - `alpha` (also abbreviated form `a`)
  - `patch` (also abbreviated form `p`)

  All values can be followed by a number, e.g. `beta3`. 

  When comparing versions, the pre-release suffix is taken into account. Example:
`1.5.0 > 1.5.0-beta1 > 1.5.0-alpha3 > 1.5.0-alpha2 > 1.5.0-dev11`

### Changed

- reorganized the source directories

### Fixed

- [#10](https://github.com/phar-io/version/issues/10): Version numbers containing 
a numeric suffix as seen in Debian packages are now supported.  


[3.1.0]: https://github.com/phar-io/version/compare/3.0.4...3.1.0
[3.0.4]: https://github.com/phar-io/version/compare/3.0.3...3.0.4
[3.0.3]: https://github.com/phar-io/version/compare/3.0.2...3.0.3
[3.0.2]: https://github.com/phar-io/version/compare/3.0.1...3.0.2
[3.0.1]: https://github.com/phar-io/version/compare/3.0.0...3.0.1
[3.0.0]: https://github.com/phar-io/version/compare/2.0.1...3.0.0
[2.0.1]: https://github.com/phar-io/version/compare/2.0.0...2.0.1
[2.0.0]: https://github.com/phar-io/version/compare/1.0.1...2.0.0
PK      ݨ�ZXbpԊ   �   .  src/exceptions/NoPreReleaseSuffixException.phpnu W+A��        <?php declare(strict_types = 1);
namespace PharIo\Version;

class NoPreReleaseSuffixException extends \Exception implements Exception {
}
PK      ݨ�Z��G��  �    src/exceptions/Exception.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

use Throwable;

interface Exception extends Throwable {
}
PK      ݨ�Z|���   �   *  src/exceptions/InvalidVersionException.phpnu W+A��        <?php declare(strict_types = 1);
namespace PharIo\Version;

class InvalidVersionException extends \InvalidArgumentException implements Exception {
}
PK      ݨ�Z�����   �   3  src/exceptions/InvalidPreReleaseSuffixException.phpnu W+A��        <?php declare(strict_types = 1);
namespace PharIo\Version;

class InvalidPreReleaseSuffixException extends \Exception implements Exception {
}
PK      ݨ�Z�Gd�  �  8  src/exceptions/UnsupportedVersionConstraintException.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

final class UnsupportedVersionConstraintException extends \RuntimeException implements Exception {
}
PK      ݨ�Z�����   �   +  src/exceptions/NoBuildMetaDataException.phpnu W+A��        <?php declare(strict_types = 1);
namespace PharIo\Version;

class NoBuildMetaDataException extends \Exception implements Exception {
}
PK      ݨ�Z���H�  �    src/BuildMetaData.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class BuildMetaData {

    /** @var string */
    private $value;

    public function __construct(string $value) {
        $this->value = $value;
    }

    public function asString(): string {
        return $this->value;
    }

    public function equals(BuildMetaData $other): bool {
        return $this->asString() === $other->asString();
    }
}
PK      ݨ�ZJ}�r�  �    src/VersionNumber.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class VersionNumber {

    /** @var ?int */
    private $value;

    public function __construct(?int $value) {
        $this->value = $value;
    }

    public function isAny(): bool {
        return $this->value === null;
    }

    public function getValue(): ?int {
        return $this->value;
    }
}
PK      ݨ�Z<P6�  �    src/VersionConstraintParser.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class VersionConstraintParser {
    /**
     * @throws UnsupportedVersionConstraintException
     */
    public function parse(string $value): VersionConstraint {
        if (\strpos($value, '|') !== false) {
            return $this->handleOrGroup($value);
        }

        if (!\preg_match('/^[\^~*]?v?[\d.*]+(?:-.*)?$/i', $value)) {
            throw new UnsupportedVersionConstraintException(
                \sprintf('Version constraint %s is not supported.', $value)
            );
        }

        switch ($value[0]) {
            case '~':
                return $this->handleTildeOperator($value);
            case '^':
                return $this->handleCaretOperator($value);
        }

        $constraint = new VersionConstraintValue($value);

        if ($constraint->getMajor()->isAny()) {
            return new AnyVersionConstraint();
        }

        if ($constraint->getMinor()->isAny()) {
            return new SpecificMajorVersionConstraint(
                $constraint->getVersionString(),
                $constraint->getMajor()->getValue() ?? 0
            );
        }

        if ($constraint->getPatch()->isAny()) {
            return new SpecificMajorAndMinorVersionConstraint(
                $constraint->getVersionString(),
                $constraint->getMajor()->getValue() ?? 0,
                $constraint->getMinor()->getValue() ?? 0
            );
        }

        return new ExactVersionConstraint($constraint->getVersionString());
    }

    private function handleOrGroup(string $value): OrVersionConstraintGroup {
        $constraints = [];

        foreach (\preg_split('{\s*\|\|?\s*}', \trim($value)) as $groupSegment) {
            $constraints[] = $this->parse(\trim($groupSegment));
        }

        return new OrVersionConstraintGroup($value, $constraints);
    }

    private function handleTildeOperator(string $value): AndVersionConstraintGroup {
        $constraintValue = new VersionConstraintValue(\substr($value, 1));

        if ($constraintValue->getPatch()->isAny()) {
            return $this->handleCaretOperator($value);
        }

        $constraints = [
            new GreaterThanOrEqualToVersionConstraint(
                $value,
                new Version(\substr($value, 1))
            ),
            new SpecificMajorAndMinorVersionConstraint(
                $value,
                $constraintValue->getMajor()->getValue() ?? 0,
                $constraintValue->getMinor()->getValue() ?? 0
            )
        ];

        return new AndVersionConstraintGroup($value, $constraints);
    }

    private function handleCaretOperator(string $value): AndVersionConstraintGroup {
        $constraintValue = new VersionConstraintValue(\substr($value, 1));

        $constraints = [
            new GreaterThanOrEqualToVersionConstraint($value, new Version(\substr($value, 1)))
        ];

        if ($constraintValue->getMajor()->getValue() === 0) {
            $constraints[] = new SpecificMajorAndMinorVersionConstraint(
                $value,
                $constraintValue->getMajor()->getValue() ?? 0,
                $constraintValue->getMinor()->getValue() ?? 0
            );
        } else {
            $constraints[] = new SpecificMajorVersionConstraint(
                $value,
                $constraintValue->getMajor()->getValue() ?? 0
            );
        }

        return new AndVersionConstraintGroup(
            $value,
            $constraints
        );
    }
}
PK      ݨ�ZP>13&
  &
    src/VersionConstraintValue.phpnu W+A��        <?php declare(strict_types = 1);
namespace PharIo\Version;

class VersionConstraintValue {
    /** @var VersionNumber */
    private $major;

    /** @var VersionNumber */
    private $minor;

    /** @var VersionNumber */
    private $patch;

    /** @var string */
    private $label = '';

    /** @var string */
    private $buildMetaData = '';

    /** @var string */
    private $versionString = '';

    public function __construct(string $versionString) {
        $this->versionString = $versionString;

        $this->parseVersion($versionString);
    }

    public function getLabel(): string {
        return $this->label;
    }

    public function getBuildMetaData(): string {
        return $this->buildMetaData;
    }

    public function getVersionString(): string {
        return $this->versionString;
    }

    public function getMajor(): VersionNumber {
        return $this->major;
    }

    public function getMinor(): VersionNumber {
        return $this->minor;
    }

    public function getPatch(): VersionNumber {
        return $this->patch;
    }

    private function parseVersion(string $versionString): void {
        $this->extractBuildMetaData($versionString);
        $this->extractLabel($versionString);
        $this->stripPotentialVPrefix($versionString);

        $versionSegments = \explode('.', $versionString);
        $this->major     = new VersionNumber(\is_numeric($versionSegments[0]) ? (int)$versionSegments[0] : null);

        $minorValue = isset($versionSegments[1]) && \is_numeric($versionSegments[1]) ? (int)$versionSegments[1] : null;
        $patchValue = isset($versionSegments[2]) && \is_numeric($versionSegments[2]) ? (int)$versionSegments[2] : null;

        $this->minor = new VersionNumber($minorValue);
        $this->patch = new VersionNumber($patchValue);
    }

    private function extractBuildMetaData(string &$versionString): void {
        if (\preg_match('/\+(.*)/', $versionString, $matches) === 1) {
            $this->buildMetaData = $matches[1];
            $versionString       = \str_replace($matches[0], '', $versionString);
        }
    }

    private function extractLabel(string &$versionString): void {
        if (\preg_match('/-(.*)/', $versionString, $matches) === 1) {
            $this->label   = $matches[1];
            $versionString = \str_replace($matches[0], '', $versionString);
        }
    }

    private function stripPotentialVPrefix(string &$versionString): void {
        if ($versionString[0] !== 'v') {
            return;
        }
        $versionString = \substr($versionString, 1);
    }
}
PK      ݨ�Z.�o^  ^    src/PreReleaseSuffix.phpnu W+A��        <?php declare(strict_types = 1);
namespace PharIo\Version;

class PreReleaseSuffix {
    private const valueScoreMap = [
        'dev'   => 0,
        'a'     => 1,
        'alpha' => 1,
        'b'     => 2,
        'beta'  => 2,
        'rc'    => 3,
        'p'     => 4,
        'pl'    => 4,
        'patch' => 4,
    ];

    /** @var string */
    private $value;

    /** @var int */
    private $valueScore;

    /** @var int */
    private $number = 0;

    /** @var string */
    private $full;

    /**
     * @throws InvalidPreReleaseSuffixException
     */
    public function __construct(string $value) {
        $this->parseValue($value);
    }

    public function asString(): string {
        return $this->full;
    }

    public function getValue(): string {
        return $this->value;
    }

    public function getNumber(): ?int {
        return $this->number;
    }

    public function isGreaterThan(PreReleaseSuffix $suffix): bool {
        if ($this->valueScore > $suffix->valueScore) {
            return true;
        }

        if ($this->valueScore < $suffix->valueScore) {
            return false;
        }

        return $this->getNumber() > $suffix->getNumber();
    }

    private function mapValueToScore(string $value): int {
        $value = \strtolower($value);

        return self::valueScoreMap[$value];
    }

    private function parseValue(string $value): void {
        $regex = '/-?((dev|beta|b|rc|alpha|a|patch|p|pl)\.?(\d*)).*$/i';

        if (\preg_match($regex, $value, $matches) !== 1) {
            throw new InvalidPreReleaseSuffixException(\sprintf('Invalid label %s', $value));
        }

        $this->full  = $matches[1];
        $this->value = $matches[2];

        if ($matches[3] !== '') {
            $this->number = (int)$matches[3];
        }

        $this->valueScore = $this->mapValueToScore($matches[2]);
    }
}
PK      ݨ�Zfr�+  +    src/Version.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class Version {
    /** @var string */
    private $originalVersionString;

    /** @var VersionNumber */
    private $major;

    /** @var VersionNumber */
    private $minor;

    /** @var VersionNumber */
    private $patch;

    /** @var null|PreReleaseSuffix */
    private $preReleaseSuffix;

    /** @var null|BuildMetaData */
    private $buildMetadata;

    public function __construct(string $versionString) {
        $this->ensureVersionStringIsValid($versionString);
        $this->originalVersionString = $versionString;
    }

    /**
     * @throws NoPreReleaseSuffixException
     */
    public function getPreReleaseSuffix(): PreReleaseSuffix {
        if ($this->preReleaseSuffix === null) {
            throw new NoPreReleaseSuffixException('No pre-release suffix set');
        }

        return $this->preReleaseSuffix;
    }

    public function getOriginalString(): string {
        return $this->originalVersionString;
    }

    public function getVersionString(): string {
        $str = \sprintf(
            '%d.%d.%d',
            $this->getMajor()->getValue() ?? 0,
            $this->getMinor()->getValue() ?? 0,
            $this->getPatch()->getValue() ?? 0
        );

        if (!$this->hasPreReleaseSuffix()) {
            return $str;
        }

        return $str . '-' . $this->getPreReleaseSuffix()->asString();
    }

    public function hasPreReleaseSuffix(): bool {
        return $this->preReleaseSuffix !== null;
    }

    public function equals(Version $other): bool {
        if ($this->getVersionString() !== $other->getVersionString()) {
            return false;
        }

        if ($this->hasBuildMetaData() !== $other->hasBuildMetaData()) {
            return false;
        }

        if ($this->hasBuildMetaData() && $other->hasBuildMetaData() &&
            !$this->getBuildMetaData()->equals($other->getBuildMetaData())) {
            return false;
        }

        return true;
    }

    public function isGreaterThan(Version $version): bool {
        if ($version->getMajor()->getValue() > $this->getMajor()->getValue()) {
            return false;
        }

        if ($version->getMajor()->getValue() < $this->getMajor()->getValue()) {
            return true;
        }

        if ($version->getMinor()->getValue() > $this->getMinor()->getValue()) {
            return false;
        }

        if ($version->getMinor()->getValue() < $this->getMinor()->getValue()) {
            return true;
        }

        if ($version->getPatch()->getValue() > $this->getPatch()->getValue()) {
            return false;
        }

        if ($version->getPatch()->getValue() < $this->getPatch()->getValue()) {
            return true;
        }

        if (!$version->hasPreReleaseSuffix() && !$this->hasPreReleaseSuffix()) {
            return false;
        }

        if ($version->hasPreReleaseSuffix() && !$this->hasPreReleaseSuffix()) {
            return true;
        }

        if (!$version->hasPreReleaseSuffix() && $this->hasPreReleaseSuffix()) {
            return false;
        }

        return $this->getPreReleaseSuffix()->isGreaterThan($version->getPreReleaseSuffix());
    }

    public function getMajor(): VersionNumber {
        return $this->major;
    }

    public function getMinor(): VersionNumber {
        return $this->minor;
    }

    public function getPatch(): VersionNumber {
        return $this->patch;
    }

    /**
     * @psalm-assert-if-true BuildMetaData $this->buildMetadata
     * @psalm-assert-if-true BuildMetaData $this->getBuildMetaData()
     */
    public function hasBuildMetaData(): bool {
        return $this->buildMetadata !== null;
    }

    /**
     * @throws NoBuildMetaDataException
     */
    public function getBuildMetaData(): BuildMetaData {
        if (!$this->hasBuildMetaData()) {
            throw new NoBuildMetaDataException('No build metadata set');
        }

        return $this->buildMetadata;
    }

    /**
     * @param string[] $matches
     *
     * @throws InvalidPreReleaseSuffixException
     */
    private function parseVersion(array $matches): void {
        $this->major = new VersionNumber((int)$matches['Major']);
        $this->minor = new VersionNumber((int)$matches['Minor']);
        $this->patch = isset($matches['Patch']) ? new VersionNumber((int)$matches['Patch']) : new VersionNumber(0);

        if (isset($matches['PreReleaseSuffix']) && $matches['PreReleaseSuffix'] !== '') {
            $this->preReleaseSuffix = new PreReleaseSuffix($matches['PreReleaseSuffix']);
        }

        if (isset($matches['BuildMetadata'])) {
            $this->buildMetadata = new BuildMetaData($matches['BuildMetadata']);
        }
    }

    /**
     * @param string $version
     *
     * @throws InvalidVersionException
     */
    private function ensureVersionStringIsValid($version): void {
        $regex = '/^v?
            (?P<Major>0|[1-9]\d*)
            \\.
            (?P<Minor>0|[1-9]\d*)
            (\\.
                (?P<Patch>0|[1-9]\d*)
            )?
            (?:
                -
                (?<PreReleaseSuffix>(?:(dev|beta|b|rc|alpha|a|patch|p|pl)\.?\d*))
            )?
            (?:
                \\+
                (?P<BuildMetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-@]+)*)
            )?
        $/xi';

        if (\preg_match($regex, $version, $matches) !== 1) {
            throw new InvalidVersionException(
                \sprintf("Version string '%s' does not follow SemVer semantics", $version)
            );
        }

        $this->parseVersion($matches);
    }
}
PK      ݨ�Z�����  �  ,  src/constraints/OrVersionConstraintGroup.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class OrVersionConstraintGroup extends AbstractVersionConstraint {
    /** @var VersionConstraint[] */
    private $constraints = [];

    /**
     * @param string              $originalValue
     * @param VersionConstraint[] $constraints
     */
    public function __construct($originalValue, array $constraints) {
        parent::__construct($originalValue);

        $this->constraints = $constraints;
    }

    public function complies(Version $version): bool {
        foreach ($this->constraints as $constraint) {
            if ($constraint->complies($version)) {
                return true;
            }
        }

        return false;
    }
}
PK      ݨ�Z/j-��  �  -  src/constraints/AndVersionConstraintGroup.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class AndVersionConstraintGroup extends AbstractVersionConstraint {
    /** @var VersionConstraint[] */
    private $constraints = [];

    /**
     * @param VersionConstraint[] $constraints
     */
    public function __construct(string $originalValue, array $constraints) {
        parent::__construct($originalValue);

        $this->constraints = $constraints;
    }

    public function complies(Version $version): bool {
        foreach ($this->constraints as $constraint) {
            if (!$constraint->complies($version)) {
                return false;
            }
        }

        return true;
    }
}
PK      ݨ�Z��  �  2  src/constraints/SpecificMajorVersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class SpecificMajorVersionConstraint extends AbstractVersionConstraint {
    /** @var int */
    private $major;

    public function __construct(string $originalValue, int $major) {
        parent::__construct($originalValue);

        $this->major = $major;
    }

    public function complies(Version $version): bool {
        return $version->getMajor()->getValue() === $this->major;
    }
}
PK      ݨ�Z�[@  @  (  src/constraints/AnyVersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class AnyVersionConstraint implements VersionConstraint {
    public function complies(Version $version): bool {
        return true;
    }

    public function asString(): string {
        return '*';
    }
}
PK      ݨ�Z:B���  �  *  src/constraints/ExactVersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class ExactVersionConstraint extends AbstractVersionConstraint {
    public function complies(Version $version): bool {
        $other = $version->getVersionString();

        if ($version->hasBuildMetaData()) {
            $other .= '+' . $version->getBuildMetaData()->asString();
        }

        return $this->asString() === $other;
    }
}
PK      ݨ�ZoSMy�  �  -  src/constraints/AbstractVersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

abstract class AbstractVersionConstraint implements VersionConstraint {
    /** @var string */
    private $originalValue;

    public function __construct(string $originalValue) {
        $this->originalValue = $originalValue;
    }

    public function asString(): string {
        return $this->originalValue;
    }
}
PK      ݨ�Z��^��  �  9  src/constraints/GreaterThanOrEqualToVersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class GreaterThanOrEqualToVersionConstraint extends AbstractVersionConstraint {
    /** @var Version */
    private $minimalVersion;

    public function __construct(string $originalValue, Version $minimalVersion) {
        parent::__construct($originalValue);

        $this->minimalVersion = $minimalVersion;
    }

    public function complies(Version $version): bool {
        return $version->getVersionString() === $this->minimalVersion->getVersionString()
            || $version->isGreaterThan($this->minimalVersion);
    }
}
PK      ݨ�Z���W�  �  %  src/constraints/VersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

interface VersionConstraint {
    public function complies(Version $version): bool;

    public function asString(): string;
}
PK      ݨ�ZL�K�  �  :  src/constraints/SpecificMajorAndMinorVersionConstraint.phpnu W+A��        <?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PharIo\Version;

class SpecificMajorAndMinorVersionConstraint extends AbstractVersionConstraint {
    /** @var int */
    private $major;

    /** @var int */
    private $minor;

    public function __construct(string $originalValue, int $major, int $minor) {
        parent::__construct($originalValue);

        $this->major = $major;
        $this->minor = $minor;
    }

    public function complies(Version $version): bool {
        if ($version->getMajor()->getValue() !== $this->major) {
            return false;
        }

        return $version->getMinor()->getValue() === $this->minor;
    }
}
PK      ݨ�Z��9	  9	  	  README.mdnu W+A��        # Version

Library for handling version information and constraints

[![Build Status](https://travis-ci.org/phar-io/version.svg?branch=master)](https://travis-ci.org/phar-io/version)

## Installation

You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):

    composer require phar-io/version

If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:

    composer require --dev phar-io/version

## Version constraints

A Version constraint describes a range of versions or a discrete version number. The format of version numbers follows the schema of [semantic versioning](http://semver.org): `<major>.<minor>.<patch>`. A constraint might contain an operator that describes the range.

Beside the typical mathematical operators like `<=`, `>=`, there are two special operators:

*Caret operator*: `^1.0`
can be written as `>=1.0.0 <2.0.0` and read as »every Version within major version `1`«.

*Tilde operator*: `~1.0.0`
can be written as `>=1.0.0 <1.1.0` and read as »every version within minor version `1.1`. The behavior of tilde operator depends on whether a patch level version is provided or not. If no patch level is provided, tilde operator behaves like the caret operator: `~1.0` is identical to `^1.0`.

## Usage examples

Parsing version constraints and check discrete versions for compliance:

```php

use PharIo\Version\Version;
use PharIo\Version\VersionConstraintParser;

$parser = new VersionConstraintParser();
$caret_constraint = $parser->parse( '^7.0' );

$caret_constraint->complies( new Version( '7.0.17' ) ); // true
$caret_constraint->complies( new Version( '7.1.0' ) ); // true
$caret_constraint->complies( new Version( '6.4.34' ) ); // false

$tilde_constraint = $parser->parse( '~1.1.0' );

$tilde_constraint->complies( new Version( '1.1.4' ) ); // true
$tilde_constraint->complies( new Version( '1.2.0' ) ); // false
```

As of version 2.0.0, pre-release labels are supported and taken into account when comparing versions:

```php

$leftVersion = new PharIo\Version\Version('3.0.0-alpha.1');
$rightVersion = new PharIo\Version\Version('3.0.0-alpha.2');

$leftVersion->isGreaterThan($rightVersion); // false
$rightVersion->isGreaterThan($leftVersion); // true

``` 
PK      ݨ�Z��w¡  �    composer.jsonnu W+A��        {
  "name": "phar-io/version",
  "description": "Library for handling version information and constraints",
  "license": "BSD-3-Clause",
  "authors": [
    {
      "name": "Arne Blankerts",
      "email": "arne@blankerts.de",
      "role": "Developer"
    },
    {
      "name": "Sebastian Heuer",
      "email": "sebastian@phpeople.de",
      "role": "Developer"
    },
    {
      "name": "Sebastian Bergmann",
      "email": "sebastian@phpunit.de",
      "role": "Developer"
    }
  ],
  "support": {
    "issues": "https://github.com/phar-io/version/issues"
  },
  "require": {
    "php": "^7.2 || ^8.0"
  },
  "autoload": {
    "classmap": [
      "src/"
    ]
  }
}

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  .gitignorenu W+A��        /.php_cs.cache
/.idea
PK      �e�ZY�+ �  �    ChangeLog.mdnu W+A��        # ChangeLog

All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.

## [3.0.2] - 2020-09-28

### Changed

* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`

## [3.0.1] - 2020-06-26

### Added

* This component is now supported on PHP 8

## [3.0.0] - 2020-01-21

### Removed

* This component is no longer supported on PHP 7.1 and PHP 7.2

[3.0.2]: https://github.com/sebastianbergmann/version/compare/3.0.1...3.0.2
[3.0.1]: https://github.com/sebastianbergmann/version/compare/3.0.0...3.0.1
[3.0.0]: https://github.com/sebastianbergmann/version/compare/2.0.1...3.0.0
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