private function getMediaWikiVersionConstraint()
{
$mvVersion = $this->versionFetcher->fetchVersion();
$mvVersion = $this->versionNormalizer->normalizeSuffix($mvVersion);
$version = new Constraint('==', $this->versionNormalizer->normalizeLevelCount($mvVersion));
$version->setPrettyString($mvVersion);
return $version;
}
public function versionCompare(PackageInterface $a, PackageInterface $b, $operator)
{
if ($this->preferStable && ($stabA = $a->getStability()) !== ($stabB = $b->getStability())) {
return BasePackage::$stabilities[$stabA] < BasePackage::$stabilities[$stabB];
}
$constraint = new Constraint($operator, $b->getVersion());
$version = new Constraint('==', $a->getVersion());
return $constraint->matchSpecific($version, true);
}
/**
* Compares two versions and returns 0 if $a == $b, -1 if $a < $b and +1 if $b > $a.
*
* @param AddonVersion
* @param AddonVersion
* @return int
*/
public function compare(AddonVersion $a, AddonVersion $b)
{
$parser = $this->getParser();
$a = $parser->normalize($a->version);
$b = $parser->normalize($b->version);
$constraint = new Constraint('==', $a);
if ($constraint->versionCompare($a, $b, '==')) {
return 0;
} elseif ($constraint->versionCompare($a, $b, '<')) {
return -1;
} else {
return 1;
}
}
/**
* @param RootPackageInterface $rootPackage
* @param PlatformRepository $platformRepo
* @return Request
*/
private function createRequest(RootPackageInterface $rootPackage, PlatformRepository $platformRepo)
{
$request = new Request();
$constraint = new Constraint('=', $rootPackage->getVersion());
$constraint->setPrettyString($rootPackage->getPrettyVersion());
$request->install($rootPackage->getName(), $constraint);
$fixedPackages = $platformRepo->getPackages();
if ($this->additionalInstalledRepository) {
$additionalFixedPackages = $this->additionalInstalledRepository->getPackages();
$fixedPackages = array_merge($fixedPackages, $additionalFixedPackages);
}
// fix the version of all platform packages + additionally installed packages
// to prevent the solver trying to remove or update those
$provided = $rootPackage->getProvides();
foreach ($fixedPackages as $package) {
$constraint = new Constraint('=', $package->getVersion());
$constraint->setPrettyString($package->getPrettyVersion());
// skip platform packages that are provided by the root package
if ($package->getRepository() !== $platformRepo || !isset($provided[$package->getName()]) || !$provided[$package->getName()]->getConstraint()->matches($constraint)) {
$request->fix($package->getName(), $constraint);
}
}
return $request;
}
public function load(array $config, $class = 'Composer\\Package\\CompletePackage')
{
$this->errors = array();
$this->warnings = array();
$this->config = $config;
if ($this->strictName) {
$this->validateRegex('name', '[A-Za-z0-9][A-Za-z0-9_.-]*/[A-Za-z0-9][A-Za-z0-9_.-]*', true);
} else {
$this->validateString('name', true);
}
if (!empty($this->config['version'])) {
try {
$this->versionParser->normalize($this->config['version']);
} catch (\Exception $e) {
$this->errors[] = 'version : invalid value (' . $this->config['version'] . '): ' . $e->getMessage();
unset($this->config['version']);
}
}
$this->validateRegex('type', '[A-Za-z0-9-]+');
$this->validateString('target-dir');
$this->validateArray('extra');
$this->validateFlatArray('bin');
$this->validateArray('scripts');
// TODO validate event names & listener syntax
$this->validateString('description');
$this->validateUrl('homepage');
$this->validateFlatArray('keywords', '[\\p{N}\\p{L} ._-]+');
if (isset($this->config['license'])) {
if (is_string($this->config['license'])) {
$this->validateRegex('license', '[A-Za-z0-9+. ()-]+');
} else {
$this->validateFlatArray('license', '[A-Za-z0-9+. ()-]+');
}
}
$this->validateString('time');
if (!empty($this->config['time'])) {
try {
$date = new \DateTime($this->config['time'], new \DateTimeZone('UTC'));
} catch (\Exception $e) {
$this->errors[] = 'time : invalid value (' . $this->config['time'] . '): ' . $e->getMessage();
unset($this->config['time']);
}
}
if ($this->validateArray('authors') && !empty($this->config['authors'])) {
foreach ($this->config['authors'] as $key => $author) {
if (!is_array($author)) {
$this->errors[] = 'authors.' . $key . ' : should be an array, ' . gettype($author) . ' given';
unset($this->config['authors'][$key]);
continue;
}
foreach (array('homepage', 'email', 'name', 'role') as $authorData) {
if (isset($author[$authorData]) && !is_string($author[$authorData])) {
$this->errors[] = 'authors.' . $key . '.' . $authorData . ' : invalid value, must be a string';
unset($this->config['authors'][$key][$authorData]);
}
}
if (isset($author['homepage']) && !$this->filterUrl($author['homepage'])) {
$this->warnings[] = 'authors.' . $key . '.homepage : invalid value (' . $author['homepage'] . '), must be an http/https URL';
unset($this->config['authors'][$key]['homepage']);
}
if (isset($author['email']) && !filter_var($author['email'], FILTER_VALIDATE_EMAIL)) {
$this->warnings[] = 'authors.' . $key . '.email : invalid value (' . $author['email'] . '), must be a valid email address';
unset($this->config['authors'][$key]['email']);
}
if (empty($this->config['authors'][$key])) {
unset($this->config['authors'][$key]);
}
}
if (empty($this->config['authors'])) {
unset($this->config['authors']);
}
}
if ($this->validateArray('support') && !empty($this->config['support'])) {
foreach (array('issues', 'forum', 'wiki', 'source', 'email', 'irc', 'docs', 'rss') as $key) {
if (isset($this->config['support'][$key]) && !is_string($this->config['support'][$key])) {
$this->errors[] = 'support.' . $key . ' : invalid value, must be a string';
unset($this->config['support'][$key]);
}
}
if (isset($this->config['support']['email']) && !filter_var($this->config['support']['email'], FILTER_VALIDATE_EMAIL)) {
$this->warnings[] = 'support.email : invalid value (' . $this->config['support']['email'] . '), must be a valid email address';
unset($this->config['support']['email']);
}
if (isset($this->config['support']['irc']) && !$this->filterUrl($this->config['support']['irc'], array('irc'))) {
$this->warnings[] = 'support.irc : invalid value (' . $this->config['support']['irc'] . '), must be a irc://<server>/<channel> URL';
unset($this->config['support']['irc']);
}
foreach (array('issues', 'forum', 'wiki', 'source', 'docs') as $key) {
if (isset($this->config['support'][$key]) && !$this->filterUrl($this->config['support'][$key])) {
$this->warnings[] = 'support.' . $key . ' : invalid value (' . $this->config['support'][$key] . '), must be an http/https URL';
unset($this->config['support'][$key]);
}
}
if (empty($this->config['support'])) {
unset($this->config['support']);
}
}
$unboundConstraint = new Constraint('=', $this->versionParser->normalize('dev-master'));
$stableConstraint = new Constraint('=', '1.0.0');
foreach (array_keys(BasePackage::$supportedLinkTypes) as $linkType) {
if ($this->validateArray($linkType) && isset($this->config[$linkType])) {
foreach ($this->config[$linkType] as $package => $constraint) {
if (!preg_match('{^[A-Za-z0-9_./-]+$}', $package)) {
$this->warnings[] = $linkType . '.' . $package . ' : invalid key, package names must be strings containing only [A-Za-z0-9_./-]';
}
if (!is_string($constraint)) {
$this->errors[] = $linkType . '.' . $package . ' : invalid value, must be a string containing a version constraint';
unset($this->config[$linkType][$package]);
} elseif ('self.version' !== $constraint) {
try {
$linkConstraint = $this->versionParser->parseConstraints($constraint);
} catch (\Exception $e) {
$this->errors[] = $linkType . '.' . $package . ' : invalid version constraint (' . $e->getMessage() . ')';
unset($this->config[$linkType][$package]);
continue;
}
// check requires for unbound constraints on non-platform packages
if ($this->flags & self::CHECK_UNBOUND_CONSTRAINTS && 'require' === $linkType && $linkConstraint->matches($unboundConstraint) && !preg_match(PlatformRepository::PLATFORM_PACKAGE_REGEX, $package)) {
$this->warnings[] = $linkType . '.' . $package . ' : unbound version constraints (' . $constraint . ') should be avoided';
} elseif ($this->flags & self::CHECK_STRICT_CONSTRAINTS && 'require' === $linkType && substr($linkConstraint, 0, 1) === '=' && $stableConstraint->versionCompare($stableConstraint, $linkConstraint, '<=')) {
$this->warnings[] = $linkType . '.' . $package . ' : exact version constraints (' . $constraint . ') should be avoided if the package follows semantic versioning';
}
}
}
}
}
if ($this->validateArray('suggest') && !empty($this->config['suggest'])) {
foreach ($this->config['suggest'] as $package => $description) {
if (!is_string($description)) {
$this->errors[] = 'suggest.' . $package . ' : invalid value, must be a string describing why the package is suggested';
unset($this->config['suggest'][$package]);
}
}
}
if ($this->validateString('minimum-stability') && !empty($this->config['minimum-stability'])) {
if (!isset(BasePackage::$stabilities[$this->config['minimum-stability']])) {
$this->errors[] = 'minimum-stability : invalid value (' . $this->config['minimum-stability'] . '), must be one of ' . implode(', ', array_keys(BasePackage::$stabilities));
unset($this->config['minimum-stability']);
}
}
if ($this->validateArray('autoload') && !empty($this->config['autoload'])) {
$types = array('psr-0', 'psr-4', 'classmap', 'files', 'exclude-from-classmap');
foreach ($this->config['autoload'] as $type => $typeConfig) {
if (!in_array($type, $types)) {
$this->errors[] = 'autoload : invalid value (' . $type . '), must be one of ' . implode(', ', $types);
unset($this->config['autoload'][$type]);
}
if ($type === 'psr-4') {
foreach ($typeConfig as $namespace => $dirs) {
if ($namespace !== '' && '\\' !== substr($namespace, -1)) {
$this->errors[] = 'autoload.psr-4 : invalid value (' . $namespace . '), namespaces must end with a namespace separator, should be ' . $namespace . '\\\\';
}
}
}
}
}
if (!empty($this->config['autoload']['psr-4']) && !empty($this->config['target-dir'])) {
$this->errors[] = 'target-dir : this can not be used together with the autoload.psr-4 setting, remove target-dir to upgrade to psr-4';
// Unset the psr-4 setting, since unsetting target-dir might
// interfere with other settings.
unset($this->config['autoload']['psr-4']);
}
// TODO validate dist
// TODO validate source
// TODO validate repositories
// TODO validate package repositories' packages using this recursively
$this->validateFlatArray('include-path');
$this->validateArray('transport-options');
// branch alias validation
if (isset($this->config['extra']['branch-alias'])) {
if (!is_array($this->config['extra']['branch-alias'])) {
$this->errors[] = 'extra.branch-alias : must be an array of versions => aliases';
} else {
foreach ($this->config['extra']['branch-alias'] as $sourceBranch => $targetBranch) {
// ensure it is an alias to a -dev package
if ('-dev' !== substr($targetBranch, -4)) {
$this->warnings[] = 'extra.branch-alias.' . $sourceBranch . ' : the target branch (' . $targetBranch . ') must end in -dev';
unset($this->config['extra']['branch-alias'][$sourceBranch]);
continue;
}
// normalize without -dev and ensure it's a numeric branch that is parseable
$validatedTargetBranch = $this->versionParser->normalizeBranch(substr($targetBranch, 0, -4));
if ('-dev' !== substr($validatedTargetBranch, -4)) {
$this->warnings[] = 'extra.branch-alias.' . $sourceBranch . ' : the target branch (' . $targetBranch . ') must be a parseable number like 2.0-dev';
unset($this->config['extra']['branch-alias'][$sourceBranch]);
continue;
}
// If using numeric aliases ensure the alias is a valid subversion
if (($sourcePrefix = $this->versionParser->parseNumericAliasPrefix($sourceBranch)) && ($targetPrefix = $this->versionParser->parseNumericAliasPrefix($targetBranch)) && stripos($targetPrefix, $sourcePrefix) !== 0) {
$this->warnings[] = 'extra.branch-alias.' . $sourceBranch . ' : the target branch (' . $targetBranch . ') is not a valid numeric alias for this version';
unset($this->config['extra']['branch-alias'][$sourceBranch]);
}
}
}
}
if ($this->errors) {
throw new InvalidPackageException($this->errors, $this->warnings, $config);
}
$package = $this->loader->load($this->config, $class);
$this->config = null;
return $package;
}
/**
* @return bool
*/
public function isLatest()
{
$constraint = new Constraint('==', $this->latestPackage->getVersion());
return $constraint->matches($this->getCurrentVersion());
}
protected function getVersionConstraint($operator, $version)
{
$constraint = new Constraint($operator, self::getVersionParser()->normalize($version));
$constraint->setPrettyString($operator . ' ' . $version);
return $constraint;
}
private function createConstraint($operator, $version)
{
$constraint = new Constraint($operator, $version);
$constraint->setPrettyString($operator . ' ' . $version);
return $constraint;
}
public function resolveFeatureBranch(Event $event)
{
if (empty($this->featureBranchRepositories)) {
$this->io->write('No feature branches configured, continuing!');
return;
}
$package = $this->composer->getPackage();
if ($package->isDev()) {
$featureBranchConstraint = new Constraint('=', $this->versionParser->normalize($package->getVersion()));
$featureBranchConstraint->setPrettyString($package->getVersion());
$requires = $package->getRequires();
$this->io->write(sprintf("<info>Checking for feature branch '%s'</info>", $featureBranchConstraint->getPrettyString()));
foreach ($requires as $key => $require) {
if ($this->hasFeatureBranch($require, $featureBranchConstraint)) {
$requires[$key] = new Link($require->getSource(), $require->getTarget(), $featureBranchConstraint, 'requires', $featureBranchConstraint->getPrettyString());
} else {
$fallbackBranch = $this->getFallbackBranch($require);
if ($fallbackBranch !== false) {
$fallbackConstraint = new Constraint('=', $this->versionParser->normalize($fallbackBranch));
$fallbackConstraint->setPrettyString($fallbackBranch);
$requires[$key] = new Link($require->getSource(), $require->getTarget(), $fallbackConstraint, 'requires', $fallbackConstraint->getPrettyString());
}
}
$this->io->write('');
}
$package->setRequires($requires);
}
}
/**
* Evaluates the expression: $version1 $operator $version2.
*
* @param string $version1
* @param string $operator
* @param string $version2
*
* @return bool
*/
public static function compare($version1, $operator, $version2)
{
$constraint = new Constraint($operator, $version2);
return $constraint->matches(new Constraint('==', $version1));
}