oficinasuport-wp-theme/vendor/phpcompatibility/php-compatibility/PHPCompatibility/Sniffs/Upgrade/LowPHPCSSniff.php

188 lines
7.3 KiB
PHP
Raw Permalink Normal View History

2022-10-24 23:58:16 +02:00
<?php
/**
* PHPCompatibility, an external standard for PHP_CodeSniffer.
*
* @package PHPCompatibility
* @copyright 2012-2019 PHPCompatibility Contributors
* @license https://opensource.org/licenses/LGPL-3.0 LGPL3
* @link https://github.com/PHPCompatibility/PHPCompatibility
*/
namespace PHPCompatibility\Sniffs\Upgrade;
use PHPCompatibility\Sniff;
use PHPCompatibility\PHPCSHelper;
use PHP_CodeSniffer_File as File;
/**
* Add a notification for users of low PHPCS versions.
*
* Originally PHPCompatibility supported PHPCS 1.5.x, 2.x and since PHPCompatibility 8.0.0, 3.x.
* Support for PHPCS < 2.3.0 has been dropped in PHPCompatibility 9.0.0.
*
* The standard will - up to a point - still work for users of lower
* PHPCS versions, but will give less accurate results and may throw
* notices and warnings (or even fatal out).
*
* This sniff adds an explicit error/warning for users of the standard
* using a PHPCS version below the recommended version.
*
* @link https://github.com/PHPCompatibility/PHPCompatibility/issues/688
* @link https://github.com/PHPCompatibility/PHPCompatibility/issues/835
*
* @since 8.2.0
*/
class LowPHPCSSniff extends Sniff
{
/**
* The minimum supported PHPCS version.
*
* Users on PHPCS versions below this will see an ERROR message.
*
* @since 8.2.0
* @since 9.3.0 Changed from $minSupportedVersion property to a constant.
*
* @var string
*/
const MIN_SUPPORTED_VERSION = '2.3.0';
/**
* The minimum recommended PHPCS version.
*
* Users on PHPCS versions below this will see a WARNING.
*
* @since 8.2.0
* @since 9.3.0 Changed from $minRecommendedVersion property to a constant.
*
* @var string
*/
const MIN_RECOMMENDED_VERSION = '2.6.0';
/**
* Keep track of whether this sniff needs to actually run.
*
* This will be set to `false` when either a high enough PHPCS
* version is detected or once the error/warning has been thrown,
* to make sure that the notice will only be thrown once per run.
*
* @since 8.2.0
*
* @var bool
*/
private $examine = true;
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 8.2.0
*
* @return array
*/
public function register()
{
return array(
\T_OPEN_TAG,
);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 8.2.0
*
* @param \PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token in the
* stack passed in $tokens.
*
* @return int|void Integer stack pointer to skip forward or void to continue
* normal file processing.
*/
public function process(File $phpcsFile, $stackPtr)
{
// Don't do anything if the warning has already been thrown or is not necessary.
if ($this->examine === false) {
return ($phpcsFile->numTokens + 1);
}
$phpcsVersion = PHPCSHelper::getVersion();
// Don't do anything if the PHPCS version used is above the minimum recommended version.
if (version_compare($phpcsVersion, self::MIN_RECOMMENDED_VERSION, '>=')) {
$this->examine = false;
return ($phpcsFile->numTokens + 1);
}
if (version_compare($phpcsVersion, self::MIN_SUPPORTED_VERSION, '<')) {
$isError = true;
$message = 'IMPORTANT: Please be advised that the minimum PHP_CodeSniffer version the PHPCompatibility standard supports is %s. You are currently using PHP_CodeSniffer %s. Please upgrade your PHP_CodeSniffer installation. The recommended version of PHP_CodeSniffer for PHPCompatibility is %s or higher.';
$errorCode = 'Unsupported_' . $this->stringToErrorCode(self::MIN_SUPPORTED_VERSION);
$replacements = array(
self::MIN_SUPPORTED_VERSION,
$phpcsVersion,
self::MIN_RECOMMENDED_VERSION,
$errorCode,
);
} else {
$isError = false;
$message = 'IMPORTANT: Please be advised that for the most reliable PHPCompatibility results, PHP_CodeSniffer %s or higher should be used. Support for lower versions will be dropped in the foreseeable future. You are currently using PHP_CodeSniffer %s. Please upgrade your PHP_CodeSniffer installation to version %s or higher.';
$errorCode = 'BelowRecommended_' . $this->stringToErrorCode(self::MIN_RECOMMENDED_VERSION);
$replacements = array(
self::MIN_RECOMMENDED_VERSION,
$phpcsVersion,
self::MIN_RECOMMENDED_VERSION,
$errorCode,
);
}
/*
* Figure out the report width to determine how long the delimiter lines should be.
*
* This is not an exact calculation as there are a number of unknowns at the time the
* notice is thrown (whether there are other notices for the file, whether those are
* warnings or errors, whether there are auto-fixable issues etc).
*
* In other words, this is just an approximation to get a reasonably stable and
* readable message layout format.
*
* {@internal
* PHPCS has had some changes as to how the messages display over the years.
* Most significantly in 2.4.0 it was attempted to solve an issue with messages
* containing new lines. Unfortunately, that solution is buggy.
* An improved version has been pulled upstream and will hopefully make it
* into PHPCS 3.3.1/3.4.0.
*
* Anyway, this means that instead of new lines, delimiter lines will be used to improved
* the readability of the (long) message.
*
* Also, as of PHPCS 2.2.0, the report width when using the `-s` option is 8 wider than
* it should be. A patch for that is included in the same upstream PR.
*
* If/when the upstream PR has been merged and the minimum supported/recommended version
* of PHPCompatibility would go beyond that, the below code should be adjusted.}
*/
$reportWidth = PHPCSHelper::getCommandLineData($phpcsFile, 'reportWidth');
if (empty($reportWidth)) {
$reportWidth = 80;
}
$showSources = PHPCSHelper::getCommandLineData($phpcsFile, 'showSources');
if ($showSources === true) {
$reportWidth += 6;
}
$messageWidth = ($reportWidth - 15); // 15 is length of " # | WARNING | ".
$delimiterLine = str_repeat('-', ($messageWidth));
$disableNotice = 'To disable this notice, add --exclude=PHPCompatibility.Upgrade.LowPHPCS to your command or add <exclude name="PHPCompatibility.Upgrade.LowPHPCS.%s"/> to your custom ruleset. ';
$thankYou = 'Thank you for using PHPCompatibility!';
$message .= ' ' . $delimiterLine;
$message .= ' ' . $disableNotice;
$message .= ' ' . $delimiterLine;
$message .= ' ' . $thankYou;
$this->addMessage($phpcsFile, $message, 0, $isError, $errorCode, $replacements);
$this->examine = false;
}
}