Revert "fix: do not enable AlphabeticallyOrderedConstantsSniff by def…

…ault (tmp sniff removal) (#124)" (#130)

This reverts commit 74ad7ea.

src/Cdn77/Sniffs/Ordering/AlphabeticallyOrderedConstantsSniff.php

@@ -0,0 +1,249 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cdn77\Sniffs\Ordering;
+
+use PHP_CodeSniffer\Files\File;
+use PHP_CodeSniffer\Sniffs\Sniff;
+use PHP_CodeSniffer\Util\Tokens;
+use SlevomatCodingStandard\Helpers\FixerHelper;
+
+use function array_key_first;
+use function array_map;
+use function implode;
+use function in_array;
+use function sort;
+use function sprintf;
+use function strtolower;
+use function ucfirst;
+use function usort;
+
+use const T_CONST;
+use const T_EQUAL;
+use const T_OPEN_TAG;
+use const T_PRIVATE;
+use const T_PROTECTED;
+use const T_PUBLIC;
+use const T_SEMICOLON;
+use const T_STRING;
+use const T_WHITESPACE;
+
+/**
+ * @phpstan-type NameWithValueShape array{
+ *       name: NameShape,
+ *       value: ValueShape
+ *  }
+ * @phpstan-type NameShape array{
+ *       content: string,
+ *       lowercaseContent: string,
+ *       ptr: int
+ *  }
+ * @phpstan-type ValueShape array{
+ *       content: string,
+ *       startPtr: int,
+ *       endPtr: int
+ *  }
+ */
+final class AlphabeticallyOrderedConstantsSniff implements Sniff
+{
+    public const CodeIncorrectConstantOrder = 'IncorrectConstantOrder';
+
+    public function register(): array
+    {
+        return [T_OPEN_TAG];
+    }
+
+    public function process(File $phpcsFile, mixed $stackPtr): void
+    {
+        $namesWithValuesByVisibility = $this->findConstantNamesWithValuesByVisibility($phpcsFile);
+
+        if ($namesWithValuesByVisibility === []) {
+            return;
+        }
+
+        foreach ($namesWithValuesByVisibility as $visibility => $namesWithValues) {
+            $constantNames = array_map(
+                static fn (array $nameWithValue): string => $nameWithValue['name']['lowercaseContent'],
+                $namesWithValues,
+            );
+            $sortedConstantNames = $constantNames;
+            sort($sortedConstantNames);
+
+            if ($sortedConstantNames === $constantNames) {
+                continue;
+            }
+
+            $firstNameWithValue = $namesWithValues[array_key_first($namesWithValues)];
+            $fix = $phpcsFile->addFixableError(
+                sprintf('%s constant names are not alphabetically ordered.', ucfirst($visibility)),
+                $firstNameWithValue['name']['ptr'],
+                self::CodeIncorrectConstantOrder,
+            );
+
+            if (! $fix) {
+                continue;
+            }
+
+            $this->fix($phpcsFile, $namesWithValues);
+        }
+    }
+
+    /** @param list<NameWithValueShape> $namesWithValues */
+    private function fix(File $file, array $namesWithValues): void
+    {
+        $fixer = $file->fixer;
+        $sortedNameAndValueTokens = $namesWithValues;
+        usort(
+            $sortedNameAndValueTokens,
+            static fn (array $a, array $b): int => $a['name']['lowercaseContent'] <=> $b['name']['lowercaseContent'],
+        );
+
+        $fixer->beginChangeset();
+
+        foreach ($namesWithValues as $key => $nameWithValue) {
+            $sortedNameAndValueToken = $sortedNameAndValueTokens[$key];
+
+            $namePointer = $nameWithValue['name']['ptr'];
+            FixerHelper::removeBetweenIncluding($file, $namePointer, $namePointer);
+            $fixer->addContent($namePointer, $sortedNameAndValueToken['name']['content']);
+
+            $value = $nameWithValue['value'];
+            FixerHelper::removeBetweenIncluding($file, $value['startPtr'], $value['endPtr']);
+            $fixer->addContent($value['startPtr'], $sortedNameAndValueToken['value']['content']);
+        }
+
+        $fixer->endChangeset();
+    }
+
+    /** @return array<string, list<NameWithValueShape>> */
+    private function findConstantNamesWithValuesByVisibility(File $phpcsFile): array
+    {
+        $constantNamesWithValues = [];
+        $tokens = $phpcsFile->getTokens();
+
+        foreach ($tokens as $stackPtr => $token) {
+            if ($token['code'] !== T_CONST) {
+                continue;
+            }
+
+            $visibility = $this->getVisibility($phpcsFile, $stackPtr);
+            $constantName = $this->findConstantName($phpcsFile, $stackPtr);
+
+            if ($constantName === null) {
+                continue;
+            }
+
+            $equalsTokenPointer = $this->findEqualsPointer($phpcsFile, $constantName['ptr']);
+
+            if ($equalsTokenPointer === null) {
+                continue;
+            }
+
+            $value = $this->findValue($phpcsFile, $equalsTokenPointer);
+
+            if ($value === null) {
+                continue;
+            }
+
+            $constantNamesWithValues[$visibility][] = [
+                'name' => $constantName,
+                'value' => $value,
+            ];
+        }
+
+        return $constantNamesWithValues;
+    }
+
+    private function getVisibility(File $phpcsFile, int $constStackPtr): string
+    {
+        $tokens = $phpcsFile->getTokens();
+        $visibilityTokenPointer = $phpcsFile->findPrevious(
+            types: Tokens::$emptyTokens,
+            start: $constStackPtr - 1,
+            exclude: true,
+            local: true,
+        );
+
+        return in_array($tokens[$visibilityTokenPointer]['code'], [T_PUBLIC, T_PROTECTED, T_PRIVATE], true)
+            ? (string) $tokens[$visibilityTokenPointer]['content']
+            : 'public';
+    }
+
+    /** @phpstan-return NameShape|null */
+    private function findConstantName(File $phpcsFile, int $constStackPtr): array|null
+    {
+        $tokens = $phpcsFile->getTokens();
+        $constantNameTokenPointer = $phpcsFile->findNext(
+            types: Tokens::$emptyTokens,
+            start: $constStackPtr + 1,
+            exclude: true,
+            local: true,
+        );
+
+        if ($constantNameTokenPointer === false || $tokens[$constantNameTokenPointer]['code'] !== T_STRING) {
+            return null;
+        }
+
+        return [
+            'content' => $tokens[$constantNameTokenPointer]['content'],
+            'lowercaseContent' => strtolower($tokens[$constantNameTokenPointer]['content']),
+            'ptr' => $constantNameTokenPointer,
+        ];
+    }
+
+    private function findEqualsPointer(File $phpcsFile, int $constNameStackPtr): int|null
+    {
+        $tokens = $phpcsFile->getTokens();
+        $equalsTokenPointer = $phpcsFile->findNext(
+            types: Tokens::$emptyTokens,
+            start: $constNameStackPtr + 1,
+            exclude: true,
+            local: true,
+        );
+
+        if ($equalsTokenPointer === false || $tokens[$equalsTokenPointer]['code'] !== T_EQUAL) {
+            return null;
+        }
+
+        return $equalsTokenPointer;
+    }
+
+    /** @phpstan-return ValueShape|null */
+    private function findValue(File $phpcsFile, int $equalsTokenPointer): array|null
+    {
+        $tokens = $phpcsFile->getTokens();
+        $startValueTokenPointer = $phpcsFile->findNext(
+            types: Tokens::$emptyTokens,
+            start: $equalsTokenPointer + 1,
+            exclude: true,
+            local: true,
+        );
+
+        if ($startValueTokenPointer === false) {
+            return null;
+        }
+
+        $endValueTokenPointer = $startValueTokenPointer;
+        $valueToken = $tokens[$endValueTokenPointer];
+        $values = [];
+
+        while ($valueToken['code'] !== T_SEMICOLON) {
+            if (
+                $valueToken['code'] === T_WHITESPACE
+                && in_array($valueToken['content'], ["\n", "\r\n", "\r"], true)
+            ) {
+                return null;
+            }
+
+            $values[] = $valueToken['content'];
+            $valueToken = $tokens[++$endValueTokenPointer];
+        }
+
+        return [
+            'content' => implode('', $values),
+            'startPtr' => $startValueTokenPointer,
+            'endPtr' => $endValueTokenPointer - 1,
+        ];
+    }
+}

tests/Sniffs/Ordering/AlphabeticallyOrderedConstantsSniffTest.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cdn77\Sniffs\Ordering;
+
+use Cdn77\TestCase;
+
+use function array_keys;
+use function json_encode;
+
+use const JSON_THROW_ON_ERROR;
+
+final class AlphabeticallyOrderedConstantsSniffTest extends TestCase
+{
+    public function testErrors(): void
+    {
+        $file = self::checkFile(__DIR__ . '/data/AlphabeticallyOrderedConstantsSniffTest.inc');
+        $expectedErrors = [
+            9 => AlphabeticallyOrderedConstantsSniff::CodeIncorrectConstantOrder,
+            19 => AlphabeticallyOrderedConstantsSniff::CodeIncorrectConstantOrder,
+            25 => AlphabeticallyOrderedConstantsSniff::CodeIncorrectConstantOrder,
+        ];
+        $possibleLines = array_keys($expectedErrors);
+        $errors = $file->getErrors();
+
+        foreach ($errors as $line => $error) {
+            self::assertContains($line, $possibleLines, json_encode($error, JSON_THROW_ON_ERROR));
+
+            $expectedError = $expectedErrors[$line];
+            self::assertSniffError($file, $line, $expectedError);
+        }
+
+        self::assertSame(3, $file->getErrorCount());
+
+        $file->disableCaching();
+        $file->fixer->fixFile();
+
+        self::assertStringEqualsFile(
+            __DIR__ . '/data/AlphabeticallyOrderedConstantsSniffTest.fixed.inc',
+            $file->fixer->getContents(),
+        );
+    }
+}

tests/Sniffs/Ordering/data/AlphabeticallyOrderedConstantsSniffTest.fixed.inc

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cdn77\Sniffs\Ordering\data;
+
+final class TestClass
+{
+    public const A = 'a';
+    public const B = 'b';
+
+    public const
+        IgnoredMultiline1 = 1,
+        IgnoredMultiline2 = 2;
+
+    public const C = 'c' . PHP_EOL;
+    public const D = [123, 'test'];
+
+    protected const E = 'e';
+    protected const F = 'f';
+    protected const G = 'g';
+    protected const Ha = 'h';
+    protected const HB = 'h';
+
+    private const I = 'i';
+    private const J = 'j';
+    private const K = 'k';
+    private const L = 'l';
+}

tests/Sniffs/Ordering/data/AlphabeticallyOrderedConstantsSniffTest.inc

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cdn77\Sniffs\Ordering\data;
+
+final class TestClass
+{
+    public const C = 'c' . PHP_EOL;
+    public const A = 'a';
+
+    public const
+        IgnoredMultiline1 = 1,
+        IgnoredMultiline2 = 2;
+
+    public const D = [123, 'test'];
+    public const B = 'b';
+
+    protected const E = 'e';
+    protected const G = 'g';
+    protected const F = 'f';
+    protected const HB = 'h';
+    protected const Ha = 'h';
+
+    private const K = 'k';
+    private const J = 'j';
+    private const I = 'i';
+    private const L = 'l';
+}