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<?php |
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namespace HumbugBox451\Composer\Semver; |
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use HumbugBox451\Composer\Semver\Constraint\ConstraintInterface; |
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use HumbugBox451\Composer\Semver\Constraint\MatchAllConstraint; |
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use HumbugBox451\Composer\Semver\Constraint\MultiConstraint; |
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use HumbugBox451\Composer\Semver\Constraint\Constraint; |
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/** @internal */ |
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class VersionParser |
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{ |
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private static $modifierRegex = '[._-]?(?:(stable|beta|b|RC|alpha|a|patch|pl|p)((?:[.-]?\\d+)*+)?)?([.-]?dev)?'; |
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private static $stabilitiesRegex = 'stable|RC|beta|alpha|dev'; |
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/** |
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@phpstan-return |
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*/ |
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public static function parseStability($version) |
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{ |
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$version = (string) \preg_replace('{#.+$}', '', (string) $version); |
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if (\strpos($version, 'dev-') === 0 || '-dev' === \substr($version, -4)) { |
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return 'dev'; |
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} |
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\preg_match('{' . self::$modifierRegex . '(?:\\+.*)?$}i', \strtolower($version), $match); |
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if (!empty($match[3])) { |
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return 'dev'; |
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} |
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if (!empty($match[1])) { |
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if ('beta' === $match[1] || 'b' === $match[1]) { |
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return 'beta'; |
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} |
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if ('alpha' === $match[1] || 'a' === $match[1]) { |
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return 'alpha'; |
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} |
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if ('rc' === $match[1]) { |
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return 'RC'; |
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} |
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} |
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return 'stable'; |
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} |
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public static function normalizeStability($stability) |
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{ |
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$stability = \strtolower((string) $stability); |
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return $stability === 'rc' ? 'RC' : $stability; |
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} |
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public function normalize($version, $fullVersion = null) |
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{ |
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$version = \trim((string) $version); |
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$origVersion = $version; |
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if (null === $fullVersion) { |
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$fullVersion = $version; |
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} |
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if (\preg_match('{^([^,\\s]++) ++as ++([^,\\s]++)$}', $version, $match)) { |
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$version = $match[1]; |
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} |
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if (\preg_match('{@(?:' . self::$stabilitiesRegex . ')$}i', $version, $match)) { |
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$version = \substr($version, 0, \strlen($version) - \strlen($match[0])); |
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} |
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if (\in_array($version, array('master', 'trunk', 'default'), \true)) { |
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$version = 'dev-' . $version; |
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} |
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if (\stripos($version, 'dev-') === 0) { |
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return 'dev-' . \substr($version, 4); |
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} |
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if (\preg_match('{^([^,\\s+]++)\\+[^\\s]++$}', $version, $match)) { |
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$version = $match[1]; |
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} |
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if (\preg_match('{^v?(\\d{1,5}+)(\\.\\d++)?(\\.\\d++)?(\\.\\d++)?' . self::$modifierRegex . '$}i', $version, $matches)) { |
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$version = $matches[1] . (!empty($matches[2]) ? $matches[2] : '.0') . (!empty($matches[3]) ? $matches[3] : '.0') . (!empty($matches[4]) ? $matches[4] : '.0'); |
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$index = 5; |
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} elseif (\preg_match('{^v?(\\d{4}(?:[.:-]?\\d{2}){1,6}(?:[.:-]?\\d{1,3}){0,2})' . self::$modifierRegex . '$}i', $version, $matches)) { |
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$version = (string) \preg_replace('{\\D}', '.', $matches[1]); |
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$index = 2; |
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} |
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if (isset($index)) { |
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if (!empty($matches[$index])) { |
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if ('stable' === $matches[$index]) { |
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return $version; |
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} |
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$version .= '-' . $this->expandStability($matches[$index]) . (isset($matches[$index + 1]) && '' !== $matches[$index + 1] ? \ltrim($matches[$index + 1], '.-') : ''); |
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} |
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if (!empty($matches[$index + 2])) { |
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$version .= '-dev'; |
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} |
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return $version; |
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} |
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if (\preg_match('{(.*?)[.-]?dev$}i', $version, $match)) { |
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try { |
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$normalized = $this->normalizeBranch($match[1]); |
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if (\strpos($normalized, 'dev-') === \false) { |
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return $normalized; |
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} |
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} catch (\Exception $e) { |
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} |
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} |
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$extraMessage = ''; |
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if (\preg_match('{ +as +' . \preg_quote($version) . '(?:@(?:' . self::$stabilitiesRegex . '))?$}', $fullVersion)) { |
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$extraMessage = ' in "' . $fullVersion . '", the alias must be an exact version'; |
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} elseif (\preg_match('{^' . \preg_quote($version) . '(?:@(?:' . self::$stabilitiesRegex . '))? +as +}', $fullVersion)) { |
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$extraMessage = ' in "' . $fullVersion . '", the alias source must be an exact version, if it is a branch name you should prefix it with dev-'; |
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} |
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throw new \UnexpectedValueException('Invalid version string "' . $origVersion . '"' . $extraMessage); |
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} |
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public function parseNumericAliasPrefix($branch) |
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{ |
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if (\preg_match('{^(?P<version>(\\d++\\.)*\\d++)(?:\\.x)?-dev$}i', (string) $branch, $matches)) { |
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return $matches['version'] . '.'; |
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} |
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return \false; |
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} |
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public function normalizeBranch($name) |
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{ |
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$name = \trim((string) $name); |
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if (\preg_match('{^v?(\\d++)(\\.(?:\\d++|[xX*]))?(\\.(?:\\d++|[xX*]))?(\\.(?:\\d++|[xX*]))?$}i', $name, $matches)) { |
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$version = ''; |
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for ($i = 1; $i < 5; ++$i) { |
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$version .= isset($matches[$i]) ? \str_replace(array('*', 'X'), 'x', $matches[$i]) : '.x'; |
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} |
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return \str_replace('x', '9999999', $version) . '-dev'; |
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} |
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return 'dev-' . $name; |
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} |
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public function normalizeDefaultBranch($name) |
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{ |
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if ($name === 'dev-master' || $name === 'dev-default' || $name === 'dev-trunk') { |
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return '9999999-dev'; |
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} |
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return (string) $name; |
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} |
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public function parseConstraints($constraints) |
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{ |
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$prettyConstraint = (string) $constraints; |
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$orConstraints = \preg_split('{\\s*\\|\\|?\\s*}', \trim((string) $constraints)); |
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if (\false === $orConstraints) { |
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throw new \RuntimeException('Failed to preg_split string: ' . $constraints); |
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} |
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$orGroups = array(); |
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foreach ($orConstraints as $orConstraint) { |
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$andConstraints = \preg_split('{(?<!^|as|[=>< ,]) *(?<!-)[, ](?!-) *(?!,|as|$)}', $orConstraint); |
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if (\false === $andConstraints) { |
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throw new \RuntimeException('Failed to preg_split string: ' . $orConstraint); |
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} |
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if (\count($andConstraints) > 1) { |
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$constraintObjects = array(); |
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foreach ($andConstraints as $andConstraint) { |
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foreach ($this->parseConstraint($andConstraint) as $parsedAndConstraint) { |
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$constraintObjects[] = $parsedAndConstraint; |
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} |
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} |
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} else { |
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$constraintObjects = $this->parseConstraint($andConstraints[0]); |
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} |
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if (1 === \count($constraintObjects)) { |
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$constraint = $constraintObjects[0]; |
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} else { |
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$constraint = new MultiConstraint($constraintObjects); |
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} |
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$orGroups[] = $constraint; |
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} |
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$parsedConstraint = MultiConstraint::create($orGroups, \false); |
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$parsedConstraint->setPrettyString($prettyConstraint); |
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return $parsedConstraint; |
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} |
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/** |
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@phpstan-return |
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*/ |
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private function parseConstraint($constraint) |
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{ |
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if (\preg_match('{^([^,\\s]++) ++as ++([^,\\s]++)$}', $constraint, $match)) { |
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$constraint = $match[1]; |
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} |
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if (\preg_match('{^([^,\\s]*?)@(' . self::$stabilitiesRegex . ')$}i', $constraint, $match)) { |
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$constraint = '' !== $match[1] ? $match[1] : '*'; |
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if ($match[2] !== 'stable') { |
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$stabilityModifier = $match[2]; |
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} |
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} |
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if (\preg_match('{^(dev-[^,\\s@]+?|[^,\\s@]+?\\.x-dev)#.+$}i', $constraint, $match)) { |
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$constraint = $match[1]; |
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} |
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if (\preg_match('{^(v)?[xX*](\\.[xX*])*$}i', $constraint, $match)) { |
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if (!empty($match[1]) || !empty($match[2])) { |
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return array(new Constraint('>=', '0.0.0.0-dev')); |
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} |
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return array(new MatchAllConstraint()); |
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} |
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$versionRegex = 'v?(\\d++)(?:\\.(\\d++))?(?:\\.(\\d++))?(?:\\.(\\d++))?(?:' . self::$modifierRegex . '|\\.([xX*][.-]?dev))(?:\\+[^\\s]+)?'; |
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if (\preg_match('{^~>?' . $versionRegex . '$}i', $constraint, $matches)) { |
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if (\strpos($constraint, '~>') === 0) { |
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throw new \UnexpectedValueException('Could not parse version constraint ' . $constraint . ': ' . 'Invalid operator "~>", you probably meant to use the "~" operator'); |
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} |
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if (isset($matches[4]) && '' !== $matches[4] && null !== $matches[4]) { |
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$position = 4; |
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} elseif (isset($matches[3]) && '' !== $matches[3] && null !== $matches[3]) { |
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$position = 3; |
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} elseif (isset($matches[2]) && '' !== $matches[2] && null !== $matches[2]) { |
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$position = 2; |
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} else { |
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$position = 1; |
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} |
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if (!empty($matches[8])) { |
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$position++; |
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} |
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$stabilitySuffix = ''; |
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if (empty($matches[5]) && empty($matches[7]) && empty($matches[8])) { |
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$stabilitySuffix .= '-dev'; |
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} |
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$lowVersion = $this->normalize(\substr($constraint . $stabilitySuffix, 1)); |
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$lowerBound = new Constraint('>=', $lowVersion); |
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$highPosition = \max(1, $position - 1); |
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$highVersion = $this->manipulateVersionString($matches, $highPosition, 1) . '-dev'; |
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$upperBound = new Constraint('<', $highVersion); |
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return array($lowerBound, $upperBound); |
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} |
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if (\preg_match('{^\\^' . $versionRegex . '($)}i', $constraint, $matches)) { |
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if ('0' !== $matches[1] || '' === $matches[2] || null === $matches[2]) { |
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$position = 1; |
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} elseif ('0' !== $matches[2] || '' === $matches[3] || null === $matches[3]) { |
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$position = 2; |
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} else { |
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$position = 3; |
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} |
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$stabilitySuffix = ''; |
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if (empty($matches[5]) && empty($matches[7]) && empty($matches[8])) { |
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$stabilitySuffix .= '-dev'; |
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} |
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$lowVersion = $this->normalize(\substr($constraint . $stabilitySuffix, 1)); |
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$lowerBound = new Constraint('>=', $lowVersion); |
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$highVersion = $this->manipulateVersionString($matches, $position, 1) . '-dev'; |
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$upperBound = new Constraint('<', $highVersion); |
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return array($lowerBound, $upperBound); |
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} |
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if (\preg_match('{^v?(\\d++)(?:\\.(\\d++))?(?:\\.(\\d++))?(?:\\.[xX*])++$}', $constraint, $matches)) { |
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if (isset($matches[3]) && '' !== $matches[3] && null !== $matches[3]) { |
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$position = 3; |
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} elseif (isset($matches[2]) && '' !== $matches[2] && null !== $matches[2]) { |
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$position = 2; |
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} else { |
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$position = 1; |
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} |
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$lowVersion = $this->manipulateVersionString($matches, $position) . '-dev'; |
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$highVersion = $this->manipulateVersionString($matches, $position, 1) . '-dev'; |
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if ($lowVersion === '0.0.0.0-dev') { |
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return array(new Constraint('<', $highVersion)); |
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} |
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return array(new Constraint('>=', $lowVersion), new Constraint('<', $highVersion)); |
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} |
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if (\preg_match('{^(?P<from>' . $versionRegex . ') +- +(?P<to>' . $versionRegex . ')($)}i', $constraint, $matches)) { |
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$lowStabilitySuffix = ''; |
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if (empty($matches[6]) && empty($matches[8]) && empty($matches[9])) { |
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$lowStabilitySuffix = '-dev'; |
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} |
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$lowVersion = $this->normalize($matches['from']); |
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$lowerBound = new Constraint('>=', $lowVersion . $lowStabilitySuffix); |
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$empty = function ($x) { |
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return $x === 0 || $x === '0' ? \false : empty($x); |
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}; |
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if (!$empty($matches[12]) && !$empty($matches[13]) || !empty($matches[15]) || !empty($matches[17]) || !empty($matches[18])) { |
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$highVersion = $this->normalize($matches['to']); |
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$upperBound = new Constraint('<=', $highVersion); |
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} else { |
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$highMatch = array('', $matches[11], $matches[12], $matches[13], $matches[14]); |
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$this->normalize($matches['to']); |
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$highVersion = $this->manipulateVersionString($highMatch, $empty($matches[12]) ? 1 : 2, 1) . '-dev'; |
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$upperBound = new Constraint('<', $highVersion); |
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} |
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return array($lowerBound, $upperBound); |
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} |
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if (\preg_match('{^(<>|!=|>=?|<=?|==?)?\\s*(.*)}', $constraint, $matches)) { |
|
269
|
|
|
try { |
|
270
|
|
|
try { |
|
271
|
|
|
$version = $this->normalize($matches[2]); |
|
272
|
|
|
} catch (\UnexpectedValueException $e) { |
|
273
|
|
|
if (\substr($matches[2], -4) === '-dev' && \preg_match('{^[0-9a-zA-Z-./]+$}', $matches[2])) { |
|
274
|
|
|
$version = $this->normalize('dev-' . \substr($matches[2], 0, -4)); |
|
275
|
|
|
} else { |
|
276
|
|
|
throw $e; |
|
277
|
|
|
} |
|
278
|
|
|
} |
|
279
|
|
|
$op = $matches[1] ?: '='; |
|
280
|
|
|
if ($op !== '==' && $op !== '=' && !empty($stabilityModifier) && self::parseStability($version) === 'stable') { |
|
281
|
|
|
$version .= '-' . $stabilityModifier; |
|
282
|
|
|
} elseif ('<' === $op || '>=' === $op) { |
|
283
|
|
|
if (!\preg_match('/-' . self::$modifierRegex . '$/', \strtolower($matches[2]))) { |
|
284
|
|
|
if (\strpos($matches[2], 'dev-') !== 0) { |
|
285
|
|
|
$version .= '-dev'; |
|
286
|
|
|
} |
|
287
|
|
|
} |
|
288
|
|
|
} |
|
289
|
|
|
return array(new Constraint($matches[1] ?: '=', $version)); |
|
290
|
|
|
} catch (\Exception $e) { |
|
|
|
|
|
|
291
|
|
|
} |
|
292
|
|
|
} |
|
293
|
|
|
$message = 'Could not parse version constraint ' . $constraint; |
|
294
|
|
|
if (isset($e)) { |
|
295
|
|
|
$message .= ': ' . $e->getMessage(); |
|
296
|
|
|
} |
|
297
|
|
|
throw new \UnexpectedValueException($message); |
|
298
|
|
|
} |
|
299
|
|
|
/** |
|
300
|
|
|
@phpstan-param |
|
301
|
|
|
*/ |
|
302
|
|
|
private function manipulateVersionString(array $matches, $position, $increment = 0, $pad = '0') |
|
303
|
|
|
{ |
|
304
|
|
|
for ($i = 4; $i > 0; --$i) { |
|
305
|
|
|
if ($i > $position) { |
|
306
|
|
|
$matches[$i] = $pad; |
|
307
|
|
|
} elseif ($i === $position && $increment) { |
|
308
|
|
|
$matches[$i] += $increment; |
|
309
|
|
|
if ($matches[$i] < 0) { |
|
310
|
|
|
$matches[$i] = $pad; |
|
311
|
|
|
--$position; |
|
312
|
|
|
if ($i === 1) { |
|
313
|
|
|
return null; |
|
314
|
|
|
} |
|
315
|
|
|
} |
|
316
|
|
|
} |
|
317
|
|
|
} |
|
318
|
|
|
return $matches[1] . '.' . $matches[2] . '.' . $matches[3] . '.' . $matches[4]; |
|
319
|
|
|
} |
|
320
|
|
|
private function expandStability($stability) |
|
321
|
|
|
{ |
|
322
|
|
|
$stability = \strtolower($stability); |
|
323
|
|
|
switch ($stability) { |
|
324
|
|
|
case 'a': |
|
325
|
|
|
return 'alpha'; |
|
326
|
|
|
case 'b': |
|
327
|
|
|
return 'beta'; |
|
328
|
|
|
case 'p': |
|
329
|
|
|
case 'pl': |
|
330
|
|
|
return 'patch'; |
|
331
|
|
|
case 'rc': |
|
332
|
|
|
return 'RC'; |
|
333
|
|
|
default: |
|
334
|
|
|
return $stability; |
|
335
|
|
|
} |
|
336
|
|
|
} |
|
337
|
|
|
} |
|
338
|
|
|
|
humbug /
box
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