89 lines
2.8 KiB
PHP
89 lines
2.8 KiB
PHP
<?php
|
|
/**
|
|
* PHPCSExtra, a collection of sniffs and standards for use with PHP_CodeSniffer.
|
|
*
|
|
* @package PHPCSExtra
|
|
* @copyright 2020 PHPCSExtra Contributors
|
|
* @license https://opensource.org/licenses/LGPL-3.0 LGPL3
|
|
* @link https://github.com/PHPCSStandards/PHPCSExtra
|
|
*/
|
|
|
|
namespace PHPCSExtra\Universal\Sniffs\Arrays;
|
|
|
|
use PHP_CodeSniffer\Files\File;
|
|
use PHP_CodeSniffer\Sniffs\Sniff;
|
|
use PHPCSUtils\Tokens\Collections;
|
|
use PHPCSUtils\Utils\Arrays;
|
|
|
|
/**
|
|
* Disallow the use of the short array syntax.
|
|
*
|
|
* Improved version of the upstream `Generic.Arrays.DisallowShortArraySyntax` sniff which does
|
|
* not account for short lists and because of this can cause parse errors when auto-fixing.
|
|
*
|
|
* Other related sniffs:
|
|
* - `Generic.Arrays.DisallowLongArraySyntax` Forbids the use of the long array syntax.
|
|
*
|
|
* @since 1.0.0 This sniff is loosely based on and inspired by the upstream
|
|
* `Generic.Arrays.DisallowShortArraySyntax` sniff.
|
|
*/
|
|
final class DisallowShortArraySyntaxSniff implements Sniff
|
|
{
|
|
|
|
/**
|
|
* The phrase to use for the metric recorded by this sniff.
|
|
*
|
|
* @var string
|
|
*/
|
|
const METRIC_NAME = 'Short array syntax used';
|
|
|
|
/**
|
|
* Registers the tokens that this sniff wants to listen for.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @return array<int|string>
|
|
*/
|
|
public function register()
|
|
{
|
|
return Collections::arrayOpenTokensBC();
|
|
}
|
|
|
|
/**
|
|
* Processes this test, when one of its tokens is encountered.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.
|
|
* @param int $stackPtr The position of the current token
|
|
* in the stack passed in $tokens.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function process(File $phpcsFile, $stackPtr)
|
|
{
|
|
$tokens = $phpcsFile->getTokens();
|
|
|
|
if ($tokens[$stackPtr]['code'] === \T_ARRAY) {
|
|
$phpcsFile->recordMetric($stackPtr, self::METRIC_NAME, 'no');
|
|
return;
|
|
}
|
|
|
|
if (Arrays::isShortArray($phpcsFile, $stackPtr) === false) {
|
|
// Square brackets, but not a short array. Probably short list or real square brackets.
|
|
return;
|
|
}
|
|
|
|
$phpcsFile->recordMetric($stackPtr, self::METRIC_NAME, 'yes');
|
|
|
|
$error = 'Short array syntax is not allowed';
|
|
$fix = $phpcsFile->addFixableError($error, $stackPtr, 'Found');
|
|
|
|
if ($fix === true) {
|
|
$phpcsFile->fixer->beginChangeset();
|
|
$phpcsFile->fixer->replaceToken($tokens[$stackPtr]['bracket_opener'], 'array(');
|
|
$phpcsFile->fixer->replaceToken($tokens[$stackPtr]['bracket_closer'], ')');
|
|
$phpcsFile->fixer->endChangeset();
|
|
}
|
|
}
|
|
}
|