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composer
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reworked suggests command

pull/4177/head
Rob Bast 2015-06-23 21:04:06 +02:00
parent f1af16984e
commit 760eeb0b03
2 changed files with 32 additions and 22 deletions
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7
doc/03-cli.md
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@ -296,14 +296,11 @@ in your browser.
## suggests ## suggests
To list all of vendors suggesting to install packages, you can use the `suggests` command. Lists all packages suggested by currently installed set of packages.
$ php composer.phar suggests
### Options ### Options
* **--dev:** Show dev suggests. * **--no-dev:** Exludes suggestions from `require-dev` packages.
## depends ## depends

45
src/Composer/Command/SuggestsCommand.php
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@ -14,44 +14,57 @@ namespace Composer\Command;
use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Finder\Exception\AccessDeniedException;
/**
* @author Gusakov Nikita <dev@nkt.me>
*/
class SuggestsCommand extends Command class SuggestsCommand extends Command
{ {
protected function configure() protected function configure()
{ {
$this $this
->setName('suggests') ->setName('suggests')
->setDescription('Show packages suggests') ->setDescription('Show package suggestions')
->setDefinition(array( ->setDefinition(array(
new InputOption('dev', null, InputOption::VALUE_NONE, 'Show dev suggests'), new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Exclude suggestions from require-dev packages'),
)) ))
->setHelp(<<<EOT ->setHelp(<<<EOT
The <info>suggests</info> command show packages that suggesting to install other packages. The <info>%command.name%</info> command shows suggested packages.
EOT EOT
); )
;
} }
protected function execute(InputInterface $input, OutputInterface $output) protected function execute(InputInterface $input, OutputInterface $output)
{ {
$lockData = $this->getComposer()->getLocker()->getLockData(); $lock = $this->getComposer()->getLocker()->getLockData();
$this->printSuggests($output, $lockData['packages']);
if ($input->getOption('dev')) { if (empty($lock)) {
$this->printSuggests($output, $lockData['packages-dev']); throw new \RuntimeException('Lockfile seems to be empty?');
} }
$stderr = $output;
if ($output instanceof ConsoleOutputInterface) {
$stderr = $output->getErrorOutput();
}
$packages = $lock['packages'];
if (!$input->getOption('no-dev')) {
$packages += $lock['packages-dev'];
} }
private function printSuggests(OutputInterface $output, array $packages)
{
foreach ($packages as $package) { foreach ($packages as $package) {
if (isset($package['suggest'])) { if (!empty($package['suggest'])) {
$stderr->writeln(sprintf('%s suggests:', $package['name']));
foreach ($package['suggest'] as $target => $reason) { foreach ($package['suggest'] as $target => $reason) {
$output->writeln($package['name'].' suggests installing '.$target.' ('.$reason.')'); if (empty($reason)) {
$reason = '*';
}
$output->writeln(sprintf('<info>%s</info>: <comment>%s</comment>', $target, $reason));
} }
} }
} }