public function testFindPackages()
{
$arrayRepoOne = new ArrayRepository();
$arrayRepoOne->addPackage($this->getPackage('foo', '1'));
$arrayRepoOne->addPackage($this->getPackage('foo', '2'));
$arrayRepoOne->addPackage($this->getPackage('bat', '1'));
$arrayRepoTwo = new ArrayRepository();
$arrayRepoTwo->addPackage($this->getPackage('bar', '1'));
$arrayRepoTwo->addPackage($this->getPackage('bar', '2'));
$arrayRepoTwo->addPackage($this->getPackage('foo', '3'));
$repo = new CompositeRepository(array($arrayRepoOne, $arrayRepoTwo));
$bats = $repo->findPackages('bat');
$this->assertCount(1, $bats, "Should find one instance of 'bats' (defined in just one repository)");
$this->assertEquals('bat', $bats[0]->getName(), "Should find packages named 'bat'");
$bars = $repo->findPackages('bar');
$this->assertCount(2, $bars, "Should find two instances of 'bar' (both defined in the same repository)");
$this->assertEquals('bar', $bars[0]->getName(), "Should find packages named 'bar'");
$foos = $repo->findPackages('foo');
$this->assertCount(3, $foos, "Should find three instances of 'foo' (two defined in one repository, the third in the other)");
$this->assertEquals('foo', $foos[0]->getName(), "Should find packages named 'foo'");
}
/**
* Search for packages.
*
* @param array $tokens
* @param int $searchIn
*
* @return CompletePackageInterface[]
*/
protected function searchPackages(array $tokens, $searchIn)
{
$repositoryManager = $this->getRepositoryManager();
$platformRepo = new PlatformRepository();
$localRepository = $repositoryManager->getLocalRepository();
$installedRepository = new CompositeRepository(array($localRepository, $platformRepo));
$repositories = new CompositeRepository(array_merge(array($installedRepository), $repositoryManager->getRepositories()));
$results = $repositories->search(implode(' ', $tokens), $searchIn);
$contaoVersion = VERSION . (is_numeric(BUILD) ? '.' . BUILD : '-' . BUILD);
$constraint = $this->createConstraint('=', $contaoVersion);
$constraint->setPrettyString($contaoVersion);
$packages = array();
foreach ($results as $result) {
if (!isset($packages[$result['name']])) {
/** @var PackageInterface[] $versions */
$versions = $repositories->findPackages($result['name']);
/** @var PackageInterface|CompletePackageInterface $latestVersion */
$latestVersion = false;
$packages[$result['name']] = $result;
if (count($versions)) {
$packages[$result['name']]['type'] = $versions[0]->getType();
$packages[$result['name']]['description'] = $versions[0] instanceof CompletePackageInterface ? $versions[0]->getDescription() : '';
$packages[$result['name']]['contao-compatible'] = null;
foreach ($versions as $version) {
$requires = $version->getRequires();
if (isset($requires['contao/core']) && $requires['contao/core'] instanceof Link) {
/** @var Link $link */
$link = $requires['contao/core'];
if ($link->getConstraint()->matches($constraint)) {
$packages[$result['name']]['contao-compatible'] = true;
if (!$latestVersion || $version->getReleaseDate() > $latestVersion->getReleaseDate()) {
$latestVersion = $version;
}
}
}
}
}
if ($packages[$result['name']]['contao-compatible'] === null) {
$packages[$result['name']]['contao-compatible'] = true;
}
if ($latestVersion) {
$packages[$result['name']]['type'] = $latestVersion->getType();
if ($latestVersion instanceof CompletePackageInterface) {
$packages[$result['name']]['description'] = $latestVersion->getDescription();
}
}
}
}
return $packages;
}
protected function selectPackage(IOInterface $io, $packageName, $version = null)
{
$io->writeError('<info>Searching for the specified package.</info>');
if ($composer = $this->getComposer(false)) {
$localRepo = $composer->getRepositoryManager()->getLocalRepository();
$repo = new CompositeRepository(array_merge(array($localRepo), $composer->getRepositoryManager()->getRepositories()));
} else {
$defaultRepos = Factory::createDefaultRepositories($this->getIO());
$io->writeError('No composer.json found in the current directory, searching packages from ' . implode(', ', array_keys($defaultRepos)));
$repo = new CompositeRepository($defaultRepos);
}
$packages = $repo->findPackages($packageName, $version);
if (count($packages) > 1) {
$package = reset($packages);
$io->writeError('<info>Found multiple matches, selected ' . $package->getPrettyString() . '.</info>');
$io->writeError('Alternatives were ' . implode(', ', array_map(function ($p) {
return $p->getPrettyString();
}, $packages)) . '.');
$io->writeError('<comment>Please use a more specific constraint to pick a different package.</comment>');
} elseif ($packages) {
$package = reset($packages);
$io->writeError('<info>Found an exact match ' . $package->getPrettyString() . '.</info>');
} else {
$io->writeError('<error>Could not find a package matching ' . $packageName . '.</error>');
return false;
}
return $package;
}
/**
* Returns a package tag list.
*
* @param CompletePackageInterface $package
*
* @return array
*/
public function getPackageTags(CompletePackageInterface $package)
{
$ds = DIRECTORY_SEPARATOR;
putenv("COMPOSER_HOME={$this->vendorDir}{$ds}composer");
$repos = Factory::createDefaultRepositories(new NullIO());
$compositeRepo = new CompositeRepository($repos);
$pkgs = $compositeRepo->findPackages($package->getPrettyName());
$tags = array();
foreach ($pkgs as $pkg) {
$tags[] = $pkg->getPrettyVersion();
}
return $tags;
}
