| Current File : //var/www/vinorea/vendor/api-platform/core/src/Core/Upgrade/ColorConsoleDiffFormatter.php |
<?php
/*
* This file is part of the API Platform project.
*
* (c) Kévin Dunglas <dunglas@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace ApiPlatform\Core\Upgrade;
use Symfony\Component\Console\Formatter\OutputFormatter;
/**
* Inspired by @see https://github.com/FriendsOfPHP/PHP-CS-Fixer/blob/master/src/Differ/DiffConsoleFormatter.php to be
* used as standalone class, without need to require whole package by Dariusz Rumiński <dariusz.ruminski@gmail.com>
* Forked by @soyuka from Symplify\PackageBuilder\Console\Formatter to remove Nette\Utils\Strings dependency to be even more standalone.
*
* @see \Symplify\PackageBuilder\Tests\Console\Formatter\ColorConsoleDiffFormatterTest
*
* @internal
*/
final class ColorConsoleDiffFormatter
{
/**
* @var string
*
* @see https://regex101.com/r/ovLMDF/1
*/
private const PLUS_START_REGEX = '#^(\+.*)#';
/**
* @var string
*
* @see https://regex101.com/r/xwywpa/1
*/
private const MINUT_START_REGEX = '#^(\-.*)#';
/**
* @var string
*
* @see https://regex101.com/r/CMlwa8/1
*/
private const AT_START_REGEX = '#^(@.*)#';
/**
* @var string
*
* @see https://regex101.com/r/qduj2O/1
*/
private const NEWLINES_REGEX = "#\n\r|\n#";
private string $template;
public function __construct()
{
$this->template = sprintf(
'<comment> ---------- begin diff ----------</comment>%s%%s%s<comment> ----------- end diff -----------</comment>'.\PHP_EOL,
\PHP_EOL,
\PHP_EOL
);
}
public function format(string $diff): string
{
return $this->formatWithTemplate($diff, $this->template);
}
private function formatWithTemplate(string $diff, string $template): string
{
$escapedDiff = OutputFormatter::escape(rtrim($diff));
$escapedDiffLines = preg_split(self::NEWLINES_REGEX, $escapedDiff);
// remove description of added + remove; obvious on diffs
foreach ($escapedDiffLines as $key => $escapedDiffLine) {
if ('--- Original' === $escapedDiffLine) {
unset($escapedDiffLines[$key]);
}
if ('+++ New' === $escapedDiffLine) {
unset($escapedDiffLines[$key]);
}
}
$coloredLines = array_map(function (string $string): string {
$string = $this->makePlusLinesGreen($string);
$string = $this->makeMinusLinesRed($string);
$string = $this->makeAtNoteCyan($string);
if (' ' === $string) {
return '';
}
return $string;
}, $escapedDiffLines);
return sprintf($template, implode(\PHP_EOL, $coloredLines));
}
private function makePlusLinesGreen(string $string): string
{
return preg_replace(self::PLUS_START_REGEX, '<fg=green>$1</fg=green>', $string);
}
private function makeMinusLinesRed(string $string): string
{
return preg_replace(self::MINUT_START_REGEX, '<fg=red>$1</fg=red>', $string);
}
private function makeAtNoteCyan(string $string): string
{
return preg_replace(self::AT_START_REGEX, '<fg=cyan>$1</fg=cyan>', $string);
}
}