83 lines
1.8 KiB
PHP
83 lines
1.8 KiB
PHP
<?php declare(strict_types = 1);
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namespace PharIo\Version;
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class PreReleaseSuffix {
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private const valueScoreMap = [
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'dev' => 0,
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'a' => 1,
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'alpha' => 1,
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'b' => 2,
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'beta' => 2,
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'rc' => 3,
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'p' => 4,
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'pl' => 4,
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'patch' => 4,
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];
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/** @var string */
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private $value;
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/** @var int */
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private $valueScore;
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/** @var int */
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private $number = 0;
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/** @var string */
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private $full;
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/**
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* @throws InvalidPreReleaseSuffixException
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*/
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public function __construct(string $value) {
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$this->parseValue($value);
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}
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public function asString(): string {
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return $this->full;
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}
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public function getValue(): string {
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return $this->value;
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}
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public function getNumber(): ?int {
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return $this->number;
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}
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public function isGreaterThan(PreReleaseSuffix $suffix): bool {
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if ($this->valueScore > $suffix->valueScore) {
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return true;
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}
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if ($this->valueScore < $suffix->valueScore) {
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return false;
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}
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return $this->getNumber() > $suffix->getNumber();
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}
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private function mapValueToScore(string $value): int {
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$value = \strtolower($value);
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return self::valueScoreMap[$value];
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}
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private function parseValue(string $value): void {
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$regex = '/-?((dev|beta|b|rc|alpha|a|patch|p|pl)\.?(\d*)).*$/i';
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if (\preg_match($regex, $value, $matches) !== 1) {
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throw new InvalidPreReleaseSuffixException(\sprintf('Invalid label %s', $value));
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}
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$this->full = $matches[1];
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$this->value = $matches[2];
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if ($matches[3] !== '') {
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$this->number = (int)$matches[3];
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}
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$this->valueScore = $this->mapValueToScore($matches[2]);
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}
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}
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