Memio's Linter

A set of Memio constraints that check Memio models for syntax errors and the likes.

Note: This package is part of Memio, a highly opinionated PHP code generator. Have a look at the main repository.

Installation

Install it using Composer:

$ composer require memio/linter:^3.0

Example

Usually we'd have to install Memio and use its Build::linter() method to get a linter validator.

The atlernative would be to build manually the validator as follow:

<?php

require __DIR__.'/vendor/autoload.php';

use Memio\Validator\Constraint\ArgumentCannotBeScalar;
use Memio\Validator\Constraint\CollectionCannotHaveNameDuplicates;
use Memio\Validator\Constraint\ConcreteObjectMethodsCannotBeAbstract;
use Memio\Validator\Constraint\ContractMethodsCanOnlyBePublic;
use Memio\Validator\Constraint\ContractMethodsCannotBeFinal;
use Memio\Validator\Constraint\ContractMethodsCannotBeStatic;
use Memio\Validator\Constraint\ContractMethodsCannotHaveBody;
use Memio\Validator\Constraint\MethodCannotBeAbstractAndHaveBody;
use Memio\Validator\Constraint\MethodCannotBeBothAbstractAndFinal;
use Memio\Validator\Constraint\MethodCannotBeBothAbstractAndPrivate;
use Memio\Validator\Constraint\MethodCannotBeBothAbstractAndStatic;
use Memio\Validator\Constraint\ObjectArgumentCanOnlyDefaultToNull;
use Memio\Validator\ModelValidator\ArgumentValidator;
use Memio\Validator\ModelValidator\CollectionValidator;
use Memio\Validator\ModelValidator\MethodValidator;
use Memio\Validator\ModelValidator\ContractValidator;
use Memio\Validator\ModelValidator\ObjectValidator;
use Memio\Validator\ModelValidator\FileValidator;
use Memio\Validator\Validator;

$argumentValidator = new ArgumentValidator();
$argumentValidator->add(new ArgumentCannotBeScalar());

$collectionValidator = new CollectionValidator();
$collectionValidator->add(new CollectionCannotHaveNameDuplicates());

$methodValidator = new MethodValidator($argumentValidator, $collectionValidator);
$methodValidator->add(new MethodCannotBeAbstractAndHaveBody());
$methodValidator->add(new MethodCannotBeBothAbstractAndFinal());
$methodValidator->add(new MethodCannotBeBothAbstractAndPrivate());
$methodValidator->add(new MethodCannotBeBothAbstractAndStatic());

$contractValidator = new ContractValidator($collectionValidator, $methodValidator);
$contractValidator->add(new ContractMethodsCanOnlyBePublic());
$contractValidator->add(new ContractMethodsCannotBeFinal());
$contractValidator->add(new ContractMethodsCannotBeStatic());
$contractValidator->add(new ContractMethodsCannotHaveBody());

$objectValidator = new ObjectValidator($collectionValidator, $methodValidator);
$objectValidator->add(new ConcreteObjectMethodsCannotBeAbstract());
$objectValidator->add(new ObjectArgumentCanOnlyDefaultToNull());

$fileValidator = new FileValidator($contractValidator, $objectValidator);

$linter = new Validator();
$linter->add($argumentValidator);
$linter->add($collectionValidator);
$linter->add($methodValidator);
$linter->add($contractValidator);
$linter->add($objectValidator);
$linter->add($fileValidator);

$linter->validator($anyModels);

Have a look at the main respository to discover the full power of Medio.

Want to know more?

Memio uses phpspec, which means the tests also provide the documentation. Not convinced? Then clone this repository and run the following commands:

make lib-init                        # Set up Docker environment
make phpspec arg='--format pretty'   # Run the specifications

Note: Run make or make help to see all available commands.

You can see the current and past versions using one of the following:

• the git tag command
• the releases page on Github
• the file listing the changes between versions

And finally some meta documentation:

• copyright and MIT license
• versioning and branching models
• contribution instructions