PHP code example of webmozart / console

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

webmozart / console example snippets

use Webmozart\Console\Config\DefaultApplicationConfig;

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        parent::configure();
        
        $this
            ->setName('git')
            ->setVersion('1.0.0')
            
            // ...
        ;
    }
}

#!/usr/bin/env php


use Webmozart\Console\ConsoleApplication;

if (file_exists($autoload = __DIR__.'/../../../autoload.php')) {
    

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('log')
                ->setDescription('Show the latest commits')
                ->setHandler(new LogCommandHandler())
            ->end()
        ;
    }
}

use Webmozart\Console\Api\Args\Args;
use Webmozart\Console\Api\Command\Command;
use Webmozart\Console\Api\IO\IO;

class LogCommandHandler
{
    public function handle(Args $args, IO $io, Command $command)
    {
        // Simulate the retrieval of the commits
        $commits = array(
            'commit1',
            'commit2',
            'commit3',
        );
        
        foreach ($commits as $commit) {
            $io->writeLine($commit);
        }
        
        return 0;
    }
}

use Webmozart\Console\Api\Args\Format\Argument;

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('log')
                // ...
                
                ->addArgument('branch', Argument::OPTIONAL, 'The branch to display', 'master')
            ->end()
        ;
    }
}

class LogCommandHandler
{
    public function handle(Args $args, IO $io)
    {
        $io->writeLine('Branch: '.$args->getArgument('branch'));
        $io->writeLine('--');
        
        // ...
    }
}

use Webmozart\Console\Api\Args\Format\Option;

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('log')
                // ...
                
                ->addOption('max', null, Option::REQUIRED_VALUE, 'The maximum number of commits', 25)
            ->end()
        ;
    }
}

class LogCommandHandler
{
    public function handle(Args $args, IO $io)
    {
        // ...
        
        $io->writeLine('Limit: '.$args->getOption('max').' commits');
        
        // ...
    }
}

use Webmozart\Console\Api\Args\Format\Option;

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('log')
                // ...
                
                ->addOption('max', 'm', Option::REQUIRED_VALUE, 'The maximum number of commits', 25)
            ->end()
        ;
    }
}

class LogCommandHandler
{
    private $repository;
    
    public function __construct(CommitRepository $repository)
    {
        $this->repository = $repository;
    }
    
    public function handle(Args $args, IO $io)
    {
        $commits = $this->repository->findByBranch($args->getArgument('branch'));
        
        // ...
    }
}

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('log')
                // ...
                
                ->setHandler(new LogCommandHandler(new CommitRepository()))
            ->end()
        ;
    }
}

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('log')
                // ...
                
                ->setHandler(function () {
                    return new LogCommandHandler(new CommitRepository());
                })
            ->end()
        ;
    }
}

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('remote')
                ->setDescription('Manage the remotes of your Git repository')
                ->setHandler(function () {
                    return new RemoteCommandHandler(new RemoteManager());
                })
                
                ->beginSubCommand('list')
                    ->setHandlerMethod('handleList')
                ->end()
                
                ->beginSubCommand('add')
                    ->setHandlerMethod('handleAdd')
                    ->addArgument('name', Argument::REQUIRED, 'The remote name')
                    ->addArgument('url', Argument::REQUIRED, 'The remote URL')
                ->end()
                
                // ...
            ->end()
        ;
    }
}

class RemoteCommandHandler
{
    private $manager;
    
    public function __construct(RemoteManager $manager)
    {
        $this->manager = $manager;
    }
    
    public function handleList(Args $args, IO $io)
    {
        $remotes = $this->manager->getRemotes();
        
        // ...
        
        return 0;
    }
    
    public function handleAdd(Args $args)
    {
        $name = $args->getArgument('name');
        $url = $args->getArgument('url');
        
        $this->manager->addRemote($name, $url);
        
        return 0;
    }
}

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->beginCommand('remote')
                // ...
                
                ->beginSubCommand('list')
                    // ...
                    
                    ->markDefault()
                ->end()
                
                // ...
            ->end()
        ;
    }
}

use Webmozart\Console\Api\Formatter\Style;

class GitApplicationConfig extends DefaultApplicationConfig
{
    protected function configure()
    {
        $this
            // ...
            
            ->addStyle(Style::tag('c3')->fgMagenta())
        ;
    }
}

use Webmozart\Console\UI\Component\Table;

$table = new Table();

$table->setHeaderRow(array('Remote Name', 'Remote URL'));

foreach ($remotes as $remote) {
    $table->addRow(array($remote->getName(), $remote->getUrl()));
}

$table->render($io);

use Webmozart\Console\UI\Component\Table;
use Webmozart\Console\UI\Component\TableStyle;

$table = new Table(TableStyle::solidBorder());

use Webmozart\Console\Adapter\ArgsInput;
use Webmozart\Console\Adapter\IOOutput;

$colors = $helper->ask(new ArgsInput($args->getRawArgs(), $args), new IOOutput($io), $question);

use Webmozart\Console\Adapter\ArgsInput;
use Webmozart\Console\Adapter\IOOutput;

trait QuestionTrait
{
    protected function ask(Args $args, IO $io, Question $question)
    {
        // You could cache these instances, but you probably won't need it
        $helper = new QuestionHelper();

        return $helper->ask(new ArgsInput($args->getRawArgs(), $args), new IOOutput($io), $question);
    }
}

class MyCommandHandler
{
    use QuestionTrait;

    public function handle(Args $args, IO $io)
    {
        $question = new ChoiceQuestion(
            'Please select your favorite colors (defaults to red and blue)',
            array('red', 'blue', 'yellow'),
            '0,1'
        );

        $question->setMultiselect(true);

        $colors = $this->ask($args, $io, $question);
    }
}