OpenAPI

• Installation
• Usage

The mako/open-api package allows you to generate a OpenApi specification using attributes or docblock annotations and to generate routes based on the specification.

Installation

First you'll need to install the package as a dependency to your project.

composer require mako/open-api

Next you'll need to add the package to the cli section of the packages configuration array in the application.php config file.

'cli' => [
	mako\openapi\OpenApiPackage::class,
]

And finally replace the contents of your routes.php file with the following:

<?php

use mako\openapi\http\routing\Registrar;

Registrar::register(
	$routes,
	cachedRoutes: __DIR__ . '/openapi.php',
	openApiSpec: __DIR__ . '/openapi.yml',
);

Usage

You can build an OpenApi specification using a tool like Apicurito or by documenting your code using attributes or docblock annotations. To check out the syntax head over to the zircote/swagger-php documentation.

If you want to generate a specification file based on your documentation then you can do so by running the open-api:generate-spec command.

To generate a cached route file for production then you'll have to run the open-api:generate-routes command.

Note that you have to set the operationId parameter to the fully qualified method name (e.g. app\http\controllers\Index::welcome) of your controller action for the route generator to work.

openapi: 3.0.2
info:
    title: Mako
    version: 1.0.0
    description: Mako example application.
paths:
    '/':
        summary: Displays a welcome page.
        get:
            operationId: 'app\http\controllers\Index::welcome'