daux.io/libs/Console/RunAction.php

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<?php namespace Todaymade\Daux\Console;
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use Symfony\Component\Console\Output\OutputInterface;
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use Todaymade\Daux\Daux;
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trait RunAction
{
protected function getLength($content) {
return function_exists('mb_strlen') ? mb_strlen($content) : strlen($content);
}
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protected function runAction($title, $width, \Closure $closure)
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{
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$verbose = Daux::getVerbosity() >= OutputInterface::VERBOSITY_VERBOSE;
Daux::write($title, $verbose);
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// 8 is the length of the label + 2 let it breathe
$padding = $width - $this->getLength($title) - 10;
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try {
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$response = $closure(function ($content) use (&$padding) {
$padding -= $this->getLength($content);
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Daux::write($content, $verbose);
});
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} catch (\Exception $e) {
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$this->status($padding, '[ <fg=red>FAIL</fg=red> ]');
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throw $e;
}
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$this->status($padding, '[ <fg=green>OK</fg=green> ]');
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return $response;
}
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protected function status($padding, $content)
{
$verbose = Daux::getVerbosity() >= OutputInterface::VERBOSITY_VERBOSE;
$padding = $verbose ? '' : str_pad(' ', $padding);
Daux::writeln($padding . $content);
}
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}