respect-validation/src-dev/Commands/LintMixinCommand.php
Henrique Moody 7c681fec66
Fix SPDX headers in all files
I ran the `bin/console spdx --fix` with different strategies for
different files. For most of the core classes, since they've been
drastically rebuilt, I've run it with the `git-blame` strategy, for for
the `src/Validators`, in which the API changed completely but the logic
remains the same, I use the `git-log` strategy.
2026-02-03 15:23:23 +01:00

413 lines
13 KiB
PHP

<?php
/*
* SPDX-License-Identifier: MIT
* SPDX-FileCopyrightText: (c) Respect Project Contributors
* SPDX-FileContributor: Alexandre Gomes Gaigalas <alganet@gmail.com>
* SPDX-FileContributor: Henrique Moody <henriquemoody@gmail.com>
*/
declare(strict_types=1);
namespace Respect\Dev\Commands;
use DirectoryIterator;
use Nette\PhpGenerator\InterfaceType;
use Nette\PhpGenerator\Method;
use Nette\PhpGenerator\PhpNamespace;
use Nette\PhpGenerator\Printer;
use ReflectionClass;
use ReflectionNamedType;
use ReflectionParameter;
use ReflectionUnionType;
use Respect\Dev\Differ\ConsoleDiffer;
use Respect\Dev\Differ\Item;
use Respect\Validation\Mixins\AllBuilder;
use Respect\Validation\Mixins\AllChain;
use Respect\Validation\Mixins\Chain;
use Respect\Validation\Mixins\KeyBuilder;
use Respect\Validation\Mixins\KeyChain;
use Respect\Validation\Mixins\LengthBuilder;
use Respect\Validation\Mixins\LengthChain;
use Respect\Validation\Mixins\MaxBuilder;
use Respect\Validation\Mixins\MaxChain;
use Respect\Validation\Mixins\MinBuilder;
use Respect\Validation\Mixins\MinChain;
use Respect\Validation\Mixins\NotBuilder;
use Respect\Validation\Mixins\NotChain;
use Respect\Validation\Mixins\NullOrBuilder;
use Respect\Validation\Mixins\NullOrChain;
use Respect\Validation\Mixins\PropertyBuilder;
use Respect\Validation\Mixins\PropertyChain;
use Respect\Validation\Mixins\UndefOrBuilder;
use Respect\Validation\Mixins\UndefOrChain;
use Respect\Validation\Validator;
use Respect\Validation\ValidatorBuilder;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use function array_keys;
use function array_merge;
use function array_values;
use function count;
use function dirname;
use function file_get_contents;
use function file_put_contents;
use function implode;
use function in_array;
use function is_object;
use function ksort;
use function lcfirst;
use function preg_match;
use function preg_replace;
use function sprintf;
use function str_contains;
use function str_starts_with;
use function trim;
use function ucfirst;
use const PHP_EOL;
#[AsCommand(
name: 'lint:mixin',
description: 'Apply linters to the generated mixin interfaces',
)]
final class LintMixinCommand extends Command
{
private const array NUMBER_RELATED_VALIDATORS = [
'Between',
'BetweenExclusive',
'Equals',
'Equivalent',
'Even',
'Factor',
'Fibonacci',
'Finite',
'GreaterThan',
'Identical',
'In',
'Infinite',
'LessThan',
'LessThanOrEqual',
'GreaterThanOrEqual',
'Multiple',
'Odd',
'PerfectSquare',
'Positive',
'PrimeNumber',
];
private const array STRUCTURE_RELATED_VALIDATORS = [
'Exists',
'Key',
'KeyExists',
'KeyOptional',
'KeySet',
'NullOr',
'UndefOr',
'Property',
'PropertyExists',
'PropertyOptional',
'Attributes',
'Templated',
'Named',
];
public function __construct(
private readonly ConsoleDiffer $differ,
) {
parent::__construct();
}
protected function configure(): void
{
$this->addOption(
'fix',
null,
null,
'Automatically fix files with issues.',
);
}
protected function execute(InputInterface $input, OutputInterface $output): int
{
// Scan validators directory
$srcDir = dirname(__DIR__, 2) . '/src';
$validatorsDir = $srcDir . '/Validators';
$validators = $this->scanValidators($validatorsDir);
// Define mixins
$mixins = [
['All', 'all', [], array_merge(['All'], self::STRUCTURE_RELATED_VALIDATORS)],
['Key', 'key', [], self::STRUCTURE_RELATED_VALIDATORS],
['Length', 'length', self::NUMBER_RELATED_VALIDATORS, []],
['Max', 'max', self::NUMBER_RELATED_VALIDATORS, []],
['Min', 'min', self::NUMBER_RELATED_VALIDATORS, []],
['Not', 'not', [], ['Not', 'NullOr', 'UndefOr', 'Attributes', 'Templated', 'Named']],
['NullOr', 'nullOr', [], ['NullOr', 'Blank', 'Undef', 'UndefOr', 'Templated', 'Named']],
['Property', 'property', [], self::STRUCTURE_RELATED_VALIDATORS],
['UndefOr', 'undefOr', [], ['NullOr', 'Blank', 'Undef', 'UndefOr', 'Attributes', 'Templated', 'Named']],
[null, null, [], []],
];
$updatableFiles = [];
foreach ($mixins as [$name, $prefix, $allowList, $denyList]) {
$chainedNamespace = new PhpNamespace('Respect\\Validation\\Mixins');
$chainedInterface = $chainedNamespace->addInterface($name . 'Chain');
$staticNamespace = new PhpNamespace('Respect\\Validation\\Mixins');
$staticInterface = $staticNamespace->addInterface($name . 'Builder');
if ($name === null) {
$chainedInterface->addExtend(Validator::class);
$chainedInterface->addExtend(AllChain::class);
$chainedInterface->addExtend(KeyChain::class);
$chainedInterface->addExtend(LengthChain::class);
$chainedInterface->addExtend(MaxChain::class);
$chainedInterface->addExtend(MinChain::class);
$chainedInterface->addExtend(NotChain::class);
$chainedInterface->addExtend(NullOrChain::class);
$chainedInterface->addExtend(PropertyChain::class);
$chainedInterface->addExtend(UndefOrChain::class);
$chainedInterface->addComment('@mixin ValidatorBuilder');
$chainedNamespace->addUse(ValidatorBuilder::class);
$staticInterface->addExtend(AllBuilder::class);
$staticInterface->addExtend(KeyBuilder::class);
$staticInterface->addExtend(LengthBuilder::class);
$staticInterface->addExtend(MaxBuilder::class);
$staticInterface->addExtend(MinBuilder::class);
$staticInterface->addExtend(NotBuilder::class);
$staticInterface->addExtend(NullOrBuilder::class);
$staticInterface->addExtend(PropertyBuilder::class);
$staticInterface->addExtend(UndefOrBuilder::class);
}
foreach ($validators as $originalName => $reflection) {
$this->addMethodToInterface(
$staticNamespace,
$originalName,
$staticInterface,
$reflection,
$prefix,
$allowList,
$denyList,
);
$this->addMethodToInterface(
$chainedNamespace,
$originalName,
$chainedInterface,
$reflection,
$prefix,
$allowList,
$denyList,
);
}
$printer = new Printer();
$printer->wrapLength = 300;
foreach (
[
[$staticNamespace, $staticInterface],
[$chainedNamespace, $chainedInterface],
] as [$namespace, $interface]
) {
$filename = sprintf('%s/Mixins/%s.php', $srcDir, $interface->getName());
$existingContent = file_get_contents($filename);
$formattedContent = $this->getFormattedContent($printer->printNamespace($namespace), $existingContent);
if ($formattedContent === $existingContent) {
continue;
}
$updatableFiles[$filename] = $formattedContent;
$output->writeln($this->differ->diff(
new Item($filename, $existingContent),
new Item($filename, $formattedContent),
));
}
}
if ($updatableFiles === []) {
$output->writeln('<info>No changes needed.</info>');
} else {
$output->writeln(sprintf('<comment>Changes needed in %d files.</comment>', count($updatableFiles)));
}
if ($updatableFiles !== [] && !$input->getOption('fix')) {
return Command::FAILURE;
}
foreach ($updatableFiles as $filename => $content) {
file_put_contents($filename, $content);
}
return Command::SUCCESS;
}
/** @return array<string, ReflectionClass> */
private function scanValidators(string $directory): array
{
$names = [];
foreach (new DirectoryIterator($directory) as $file) {
if (!$file->isFile()) {
continue;
}
$className = 'Respect\\Validation\\Validators\\' . $file->getBasename('.php');
$reflection = new ReflectionClass($className);
if ($reflection->isAbstract()) {
continue;
}
$names[$reflection->getShortName()] = $reflection;
}
ksort($names);
return $names;
}
/**
* @param array<string> $allowList
* @param array<string> $denyList
*/
private function addMethodToInterface(
PhpNamespace $namespace,
string $originalName,
InterfaceType $interfaceType,
ReflectionClass $reflection,
string|null $prefix,
array $allowList,
array $denyList,
): void {
if ($allowList !== [] && !in_array($reflection->getShortName(), $allowList, true)) {
return;
}
if ($denyList !== [] && in_array($reflection->getShortName(), $denyList, true)) {
return;
}
$name = $prefix ? $prefix . ucfirst($originalName) : lcfirst($originalName);
$method = $interfaceType->addMethod($name)->setPublic()->setReturnType(Chain::class);
if (str_contains($interfaceType->getName(), 'Builder')) {
$method->setStatic();
}
if ($prefix === 'key') {
$method->addParameter('key')->setType('int|string');
}
if ($prefix === 'property') {
$method->addParameter('propertyName')->setType('string');
}
$reflectionConstructor = $reflection->getConstructor();
if ($reflectionConstructor === null) {
return;
}
$comment = $reflectionConstructor->getDocComment();
if ($comment) {
$method->addComment(preg_replace('@(/\*\* *| +\* +| +\*/)@', '', $comment));
}
foreach ($reflectionConstructor->getParameters() as $reflectionParameter) {
$this->addParameterToMethod($method, $reflectionParameter, $namespace);
}
}
private function addParameterToMethod(
Method $method,
ReflectionParameter $reflectionParameter,
PhpNamespace $namespace,
): void {
if ($reflectionParameter->isVariadic()) {
$method->setVariadic();
}
$type = $reflectionParameter->getType();
$types = [];
if ($type instanceof ReflectionUnionType) {
foreach ($type->getTypes() as $subType) {
$types[] = $subType->getName();
if ($subType->isBuiltin()) {
continue;
}
$namespace->addUse($subType->getName());
}
} elseif ($type instanceof ReflectionNamedType) {
$types[] = $type->getName();
if (
str_starts_with($type->getName(), 'Sokil')
|| str_starts_with($type->getName(), 'Egulias')
|| $type->getName() === 'finfo'
) {
return;
}
if (!$type->isBuiltin()) {
$namespace->addUse($type->getName());
}
}
$parameter = $method->addParameter($reflectionParameter->getName());
$parameter->setType(implode('|', $types));
if (!$reflectionParameter->isDefaultValueAvailable()) {
$parameter->setNullable($reflectionParameter->isOptional());
}
if (count($types) > 1 || $reflectionParameter->isVariadic()) {
$parameter->setNullable(false);
}
if (!$reflectionParameter->isDefaultValueAvailable()) {
return;
}
$defaultValue = $reflectionParameter->getDefaultValue();
if (is_object($defaultValue)) {
$parameter->setDefaultValue(null);
$parameter->setNullable(true);
return;
}
$parameter->setDefaultValue($defaultValue);
$parameter->setNullable(false);
}
private function getFormattedContent(string $content, string $existingContent): string
{
preg_match('/^<\?php\s*\/\*[\s\S]*?\*\//', $existingContent, $matches);
$existingHeader = $matches[0] ?? '';
$replacements = [
'/\n\n\t(public|\/\*\*)/m' => PHP_EOL . ' $1',
'/\t/m' => ' ',
'/\?([a-zA-Z]+) \$/' => '$1|null $',
'/\/\*\*\n +\* (.+)\n +\*\//m' => '/** $1 */',
];
return implode(PHP_EOL, [
trim($existingHeader) . PHP_EOL,
'declare(strict_types=1);',
'',
preg_replace(
array_keys($replacements),
array_values($replacements),
$content,
),
]);
}
}