Olu Amey
147 lines
2.7 KiB
PHP
147 lines
2.7 KiB
PHP
<?php
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/**
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* This file is part of the CodeIgniter 4 framework.
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*
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* (c) CodeIgniter Foundation <admin@codeigniter.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace CodeIgniter\Commands;
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use CodeIgniter\CLI\BaseCommand;
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use CodeIgniter\CLI\CLI;
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/**
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* CI Help command for the spark script.
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*
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* Lists the basic usage information for the spark script,
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* and provides a way to list help for other commands.
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*/
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class ListCommands extends BaseCommand
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{
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/**
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* The group the command is lumped under
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* when listing commands.
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*
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* @var string
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*/
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protected $group = 'CodeIgniter';
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/**
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* The Command's name
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*
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* @var string
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*/
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protected $name = 'list';
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/**
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* the Command's short description
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*
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* @var string
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*/
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protected $description = 'Lists the available commands.';
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/**
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* the Command's usage
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*
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* @var string
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*/
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protected $usage = 'list';
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/**
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* the Command's Arguments
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*
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* @var array
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*/
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protected $arguments = [];
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/**
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* the Command's Options
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*
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* @var array
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*/
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protected $options = [
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'--simple' => 'Prints a list of the commands with no other info',
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];
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//--------------------------------------------------------------------
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/**
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* Displays the help for the spark cli script itself.
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*
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* @param array $params
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*/
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public function run(array $params)
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{
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$commands = $this->commands->getCommands();
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ksort($commands);
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// Check for 'simple' format
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return array_key_exists('simple', $params) || CLI::getOption('simple')
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? $this->listSimple($commands)
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: $this->listFull($commands);
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}
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/**
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* Lists the commands with accompanying info.
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*
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* @param array $commands
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*/
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protected function listFull(array $commands)
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{
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// Sort into buckets by group
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$groups = [];
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foreach ($commands as $title => $command)
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{
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if (! isset($groups[$command['group']]))
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{
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$groups[$command['group']] = [];
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}
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$groups[$command['group']][$title] = $command;
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}
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$length = max(array_map('strlen', array_keys($commands)));
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ksort($groups);
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// Display it all...
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foreach ($groups as $group => $commands)
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{
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CLI::write($group, 'yellow');
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foreach ($commands as $name => $command)
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{
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$name = $this->setPad($name, $length, 2, 2);
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$output = CLI::color($name, 'green');
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if (isset($command['description']))
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{
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$output .= CLI::wrap($command['description'], 125, strlen($name));
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}
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CLI::write($output);
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}
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if ($group !== array_key_last($groups))
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{
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CLI::newLine();
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}
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}
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}
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/**
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* Lists the commands only.
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*
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* @param array $commands
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*/
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protected function listSimple(array $commands)
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{
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foreach (array_keys($commands) as $title)
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{
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CLI::write($title);
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}
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}
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}
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