first commit - working

vendor/phar-io/version/src/PreReleaseSuffix.php

@@ -0,0 +1,85 @@
+<?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,
+        '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);
+
+        if (\array_key_exists($value, self::valueScoreMap)) {
+            return self::valueScoreMap[$value];
+        }
+
+        return 0;
+    }
+
+    private function parseValue(string $value): void {
+        $regex = '/-?((dev|beta|b|rc|alpha|a|patch|p)\.?(\d*)).*$/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]);
+    }
+}

vendor/phar-io/version/src/Version.php

@@ -0,0 +1,162 @@
+<?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;
+
+    public function __construct(string $versionString) {
+        $this->ensureVersionStringIsValid($versionString);
+        $this->originalVersionString = $versionString;
+    }
+
+    public function getPreReleaseSuffix(): PreReleaseSuffix {
+        if ($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 {
+        return $this->getVersionString() === $other->getVersionString();
+    }
+
+    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;
+    }
+
+    /**
+     * @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'])) {
+            $this->preReleaseSuffix = new PreReleaseSuffix($matches['PreReleaseSuffix']);
+        }
+    }
+
+    /**
+     * @param string $version
+     *
+     * @throws InvalidVersionException
+     */
+    private function ensureVersionStringIsValid($version): void {
+        $regex = '/^v?
+            (?<Major>(0|(?:[1-9]\d*)))
+            \\.
+            (?<Minor>(0|(?:[1-9]\d*)))
+            (\\.
+                (?<Patch>(0|(?:[1-9]\d*)))
+            )?
+            (?:
+                -
+                (?<PreReleaseSuffix>(?:(dev|beta|b|rc|alpha|a|patch|p)\.?\d*))
+            )?       
+        $/xi';
+
+        if (\preg_match($regex, $version, $matches) !== 1) {
+            throw new InvalidVersionException(
+                \sprintf("Version string '%s' does not follow SemVer semantics", $version)
+            );
+        }
+
+        $this->parseVersion($matches);
+    }
+}

vendor/phar-io/version/src/VersionConstraintParser.php

@@ -0,0 +1,115 @@
+<?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 (\explode('||', $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
+        );
+    }
+}

vendor/phar-io/version/src/VersionConstraintValue.php

@@ -0,0 +1,88 @@
+<?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);
+    }
+}

vendor/phar-io/version/src/VersionNumber.php

@@ -0,0 +1,28 @@
+<?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;
+    }
+}

vendor/phar-io/version/src/constraints/AbstractVersionConstraint.php

@@ -0,0 +1,23 @@
+<?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;
+    }
+}

vendor/phar-io/version/src/constraints/AndVersionConstraintGroup.php

@@ -0,0 +1,34 @@
+<?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;
+    }
+}

vendor/phar-io/version/src/constraints/AnyVersionConstraint.php

@@ -0,0 +1,20 @@
+<?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 '*';
+    }
+}

vendor/phar-io/version/src/constraints/ExactVersionConstraint.php

@@ -0,0 +1,16 @@
+<?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 {
+        return $this->asString() === $version->getVersionString();
+    }
+}

vendor/phar-io/version/src/constraints/GreaterThanOrEqualToVersionConstraint.php

@@ -0,0 +1,26 @@
+<?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);
+    }
+}

vendor/phar-io/version/src/constraints/OrVersionConstraintGroup.php

@@ -0,0 +1,35 @@
+<?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;
+    }
+}

vendor/phar-io/version/src/constraints/SpecificMajorAndMinorVersionConstraint.php

@@ -0,0 +1,33 @@
+<?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;
+    }
+}

vendor/phar-io/version/src/constraints/SpecificMajorVersionConstraint.php

@@ -0,0 +1,25 @@
+<?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;
+    }
+}

vendor/phar-io/version/src/constraints/VersionConstraint.php

@@ -0,0 +1,16 @@
+<?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;
+}

vendor/phar-io/version/src/exceptions/Exception.php

@@ -0,0 +1,15 @@
+<?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 {
+}

vendor/phar-io/version/src/exceptions/InvalidPreReleaseSuffixException.php

@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class InvalidPreReleaseSuffixException extends \Exception implements Exception {
+}

vendor/phar-io/version/src/exceptions/InvalidVersionException.php

@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class InvalidVersionException extends \InvalidArgumentException implements Exception {
+}

vendor/phar-io/version/src/exceptions/NoPreReleaseSuffixException.php

@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class NoPreReleaseSuffixException extends \Exception implements Exception {
+}

vendor/phar-io/version/src/exceptions/UnsupportedVersionConstraintException.php

@@ -0,0 +1,13 @@
+<?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 {
+}