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composer
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Add --link-type option to select link types in DependsCommand

pull/208/merge
Jordi Boggiano 2012-01-15 13:00:39 +01:00
parent 2f3b188d5f
commit cc1dbbc36f
1 changed files with 29 additions and 12 deletions
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37
src/Composer/Command/DependsCommand.php
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@ -16,10 +16,12 @@ use Composer\Composer;
use Composer\Package\PackageInterface;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* @author Justin Rainbow <justin.rainbow@gmail.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class DependsCommand extends Command
{
@ -27,13 +29,14 @@ class DependsCommand extends Command
{
$this
->setName('depends')
->setDescription('Where is a package used?')
->setDescription('Shows which packages depend on the given package')
->setDefinition(array(
new InputArgument('package', InputArgument::REQUIRED, 'the package to inspect')
new InputArgument('package', InputArgument::REQUIRED, 'Package to inspect'),
new InputOption('link-type', '', InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY, 'Link types to show', array('requires', 'recommends', 'suggests'))
))
->setHelp(<<<EOT
The depends command displays detailed information about where a
package is referenced.
Displays detailed information about where a package is referenced.
<info>php composer.phar depends composer/composer</info>
EOT
@ -46,7 +49,11 @@ EOT
$composer = $this->getComposer();
$references = $this->getReferences($input, $output, $composer);
if ($input->getOption('verbose')) {
$this->printReferences($input, $output, $references);
} else {
$this->printPackages($input, $output, $references);
}
}
/**
@ -63,18 +70,20 @@ EOT
$needle = $input->getArgument('package');
$references = array();
$verbose = (Boolean) $input->getOption('verbose');
// check if we have a local installation so we can grab the right package/version
$repos = array_merge(
array($composer->getRepositoryManager()->getLocalRepository()),
$composer->getRepositoryManager()->getRepositories()
);
$repos = $composer->getRepositoryManager()->getRepositories();
$types = $input->getOption('link-type');
foreach ($repos as $repository) {
foreach ($repository->getPackages() as $package) {
foreach (array('requires', 'recommends', 'suggests') as $type) {
foreach ($types as $type) {
foreach ($package->{'get'.$type}() as $link) {
if ($link->getTarget() === $needle) {
if ($verbose) {
$references[] = array($type, $package, $link);
} else {
$references[$package->getName()] = $package->getPrettyName();
}
}
}
}
@ -90,4 +99,12 @@ EOT
$output->writeln($ref[1]->getPrettyName() . ' ' . $ref[1]->getPrettyVersion() . ' <info>' . $ref[0] . '</info> ' . $ref[2]->getPrettyConstraint());
}
}
private function printPackages(InputInterface $input, OutputInterface $output, array $packages)
{
ksort($packages);
foreach ($packages as $package) {
$output->writeln($package);
}
}
}