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composer
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Allow show <package> <constraint> as well as a version

pull/1781/head
Jordi Boggiano 2013-04-08 14:16:52 +02:00
parent e8c362c273
commit e82cf6835e
1 changed files with 4 additions and 16 deletions
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20
src/Composer/Command/ShowCommand.php
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@ -44,7 +44,7 @@ class ShowCommand extends Command
->setDescription('Show information about packages')
->setDefinition(array(
new InputArgument('package', InputArgument::OPTIONAL, 'Package to inspect'),
new InputArgument('version', InputArgument::OPTIONAL, 'Version to inspect'),
new InputArgument('version', InputArgument::OPTIONAL, 'Version or version constraint to inspect'),
new InputOption('installed', 'i', InputOption::VALUE_NONE, 'List installed packages only'),
new InputOption('platform', 'p', InputOption::VALUE_NONE, 'List platform packages only'),
new InputOption('available', 'a', InputOption::VALUE_NONE, 'List available packages only'),
@ -228,8 +228,7 @@ EOT
$name = strtolower($name);
$constraint = null;
if ($version) {
$version = $this->versionParser->normalize($version);
$constraint = new VersionConstraint('=', $version);
$constraint = $this->versionParser->parseConstraints($version);
}
$policy = new DefaultPolicy();
@ -237,6 +236,7 @@ EOT
$pool->addRepository($repos);
$matchedPackage = null;
$versions = array();
$matches = $pool->whatProvides($name, $constraint);
foreach ($matches as $index => $package) {
// skip providers/replacers
@ -250,6 +250,7 @@ EOT
$matchedPackage = $package;
}
$versions[$package->getPrettyVersion()] = $package->getVersion();
$matches[$index] = $package->getId();
}
@ -258,13 +259,6 @@ EOT
$matchedPackage = $pool->literalToPackage($prefered[0]);
}
// build versions array
$versions = array();
foreach ($matches as $package) {
$package = $pool->literalToPackage($package);
$versions[$package->getPrettyVersion()] = $package->getVersion();
}
return array($matchedPackage, $versions);
}
@ -315,12 +309,6 @@ EOT
*/
protected function printVersions(InputInterface $input, OutputInterface $output, CompletePackageInterface $package, array $versions, RepositoryInterface $installedRepo, RepositoryInterface $repos)
{
if ($input->getArgument('version')) {
$output->writeln('<info>version</info> : ' . $package->getPrettyVersion());
return;
}
uasort($versions, 'version_compare');
$versions = array_keys(array_reverse($versions));