public-mirrors
/
composer
mirror of https://github.com/composer/composer
1
0
Fork 0
Code

Process feedback, code cleanup.

pull/4917/head
Niels Keurentjes 2016-02-18 22:26:44 +01:00
parent 53b6417707
commit 9bc2ee02e4
1 changed files with 11 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
src/Composer/Command/DependsCommand.php
View File

@ -15,7 +15,7 @@ namespace Composer\Command;
use Composer\DependencyResolver\Pool;
use Composer\Package\Link;
use Composer\Package\PackageInterface;
use Composer\Package\RootPackage;
use Composer\Package\RootPackageInterface;
use Composer\Repository\ArrayRepository;
use Composer\Repository\CompositeRepository;
use Composer\Repository\PlatformRepository;
@ -90,13 +90,15 @@ EOT
$constraint = null;
}
$matchInvert = $input->getOption('invert-match-constraint');
// Parse rendering options
$renderTree = $input->getOption('tree');
$recursive = $renderTree || $input->getOption('recursive');
// Resolve dependencies
$results = $this->getDependents($needle, $repository->getPackages(), $constraint, $matchInvert, $recursive);
if (empty($results)) {
$extra = isset($constraint) ? sprintf(' in versions %smatching %s', $matchInvert ? 'not ' : '', $textConstraint) : '';
$extra = (null !== $constraint) ? sprintf(' in versions %smatching %s', $matchInvert ? 'not ' : '', $textConstraint) : '';
$this->getIO()->writeError(sprintf('<info>There is no installed package depending on "%s"%s</info>',
$needle, $extra));
} elseif ($renderTree) {
@ -172,7 +174,7 @@ EOT
}
/**
* @param string $needle The package to inspect.
* @param string|string[] $needle The package(s) to inspect.
* @param PackageInterface[] $packages List of installed packages.
* @param ConstraintInterface|null $constraint Optional constraint to filter by.
* @param bool $invert Whether to invert matches on the previous constraint.
@ -184,14 +186,13 @@ EOT
$needles = is_array($needle) ? $needle : array($needle);
$results = array();
/**
* Loop over all currently installed packages.
*/
// Loop over all currently installed packages.
foreach ($packages as $package) {
// Retrieve all requirements, but dev only for the root package
$links = $package->getRequires();
$links += $package->getReplaces();
if ($package instanceof RootPackage) {
// Requirements and replaces are both considered valid reasons for a package to be installed
$links = $package->getRequires() + $package->getReplaces();
// Require-dev is only relevant for the root package
if ($package instanceof RootPackageInterface) {
$links += $package->getDevRequires();
}