RoadRunnerApplicationRunner::withConfig() - Code Metrics - Inspection of "Cleanup, update dependencies, raise psalm error le..." - yiisoft/yii-runner-roadrunner - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#4)

by Evgeniy

created 2021-11-02 14:41 UTC

RoadRunnerApplicationRunner::withConfig() A

↳ Parent: RoadRunnerApplicationRunner

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	3
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	5
ccs	0
cts	4
cp	0
crap	2
rs	10

<?php

declare(strict_types=1);

namespace Yiisoft\Yii\Runner\RoadRunner;

use Spiral\RoadRunner;
use ErrorException;
use Psr\Container\ContainerInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestFactoryInterface;
use Psr\Http\Message\StreamFactoryInterface;
use Psr\Http\Message\UploadedFileFactoryInterface;
use Throwable;
use Yiisoft\Config\Config;
use Yiisoft\Di\Container;
use Yiisoft\Di\StateResetter;
use Yiisoft\ErrorHandler\ErrorHandler;
use Yiisoft\ErrorHandler\Middleware\ErrorCatcher;
use Yiisoft\ErrorHandler\Renderer\PlainTextRenderer;
use Yiisoft\Definitions\Exception\CircularReferenceException;
use Yiisoft\Definitions\Exception\InvalidConfigException;
use Yiisoft\Definitions\Exception\NotFoundException;
use Yiisoft\Definitions\Exception\NotInstantiableException;
use Yiisoft\Log\Logger;
use Yiisoft\Log\Target\File\FileTarget;
use Yiisoft\Yii\Event\ListenerConfigurationChecker;
use Yiisoft\Yii\Runner\BootstrapRunner;
use Yiisoft\Yii\Runner\ConfigFactory;
use Yiisoft\Yii\Runner\RunnerInterface;
use Yiisoft\Yii\Runner\ThrowableHandler;
use Yiisoft\Yii\Web\Application;

use function gc_collect_cycles;
use function microtime;

final class RoadRunnerApplicationRunner implements RunnerInterface
{
    private bool $debug;
    private string $rootPath;
    private ?string $environment;
    private ?Config $config = null;
    private ?ContainerInterface $container = null;
    private ?string $bootstrapGroup = 'bootstrap-web';
    private ?string $eventGroup = 'event-web';

    public function __construct(string $rootPath, bool $debug, ?string $environment)
    {
        $this->rootPath = $rootPath;
        $this->debug = $debug;
        $this->environment = $environment;
    }

    public function withBootstrap(string $bootstrapGroup): self
    {
        $new = clone $this;
        $new->bootstrapGroup = $bootstrapGroup;
        return $new;
    }

    public function withoutBootstrap(): self
    {
        $new = clone $this;
        $new->bootstrapGroup = null;
        return $new;
    }

    public function withEvent(string $eventGroup): self
    {
        $new = clone $this;
        $new->eventGroup = $eventGroup;
        return $new;
    }

    public function withoutEvent(): self
    {
        $new = clone $this;
        $new->eventGroup = null;
        return $new;
    }

    public function withConfig(Config $config): self
    {
        $new = clone $this;
        $new->config = $config;
        return $new;
    }

    public function withContainer(ContainerInterface $container): self
    {
        $new = clone $this;
        $new->container = $container;
        return $new;
    }

    /**
     * @throws CircularReferenceException|ErrorException|InvalidConfigException
     * @throws NotFoundException|NotInstantiableException
     */
    public function run(): void
    {
        // Register temporary error handler to catch error while container is building.
        $temporaryErrorHandler = $this->createTemporaryErrorHandler();
        $this->registerErrorHandler($temporaryErrorHandler);

        $config = $this->config ?? ConfigFactory::create($this->rootPath, $this->environment);

        $container = $this->container ?? new Container(
            $config->get('web'),
            $config->get('providers-web'),
            [],
            $this->debug,
            $config->get('delegates-web')
        );

        // Register error handler with real container-configured dependencies.
        /** @var ErrorHandler $actualErrorHandler */
        $actualErrorHandler = $container->get(ErrorHandler::class);
        $this->registerErrorHandler($actualErrorHandler, $temporaryErrorHandler);

        if ($container instanceof Container) {
            $container = $container->get(ContainerInterface::class);
        }

        // Run bootstrap
        if ($this->bootstrapGroup !== null) {
            $this->runBootstrap($container, $config->get($this->bootstrapGroup));
        }

        if ($this->debug && $this->eventGroup !== null) {
            /** @psalm-suppress MixedMethodCall */
            $container->get(ListenerConfigurationChecker::class)->check($config->get($this->eventGroup));
        }

        $worker = RoadRunner\Worker::create();
        /** @var ServerRequestFactoryInterface $serverRequestFactory */
        $serverRequestFactory = $container->get(ServerRequestFactoryInterface::class);
        /** @var StreamFactoryInterface $streamFactory */
        $streamFactory = $container->get(StreamFactoryInterface::class);
        /** @var UploadedFileFactoryInterface $uploadsFactory */
        $uploadsFactory = $container->get(UploadedFileFactoryInterface::class);
        $worker = new RoadRunner\Http\PSR7Worker($worker, $serverRequestFactory, $streamFactory, $uploadsFactory);

        /** @var Application */
        $application = $container->get(Application::class);
        $application->start();

        while ($request = $worker->waitRequest()) {
            $request = $request->withAttribute('applicationStartTime', microtime(true));
            $response = null;

            try {
                $response = $application->handle($request);
                $worker->respond($response);
            } catch (Throwable $t) {
                $handler = new ThrowableHandler($t);
                /**
                 * @var ResponseInterface
                 * @psalm-suppress MixedMethodCall
                 */
                $response = $container->get(ErrorCatcher::class)->process($request, $handler);
                $worker->respond($response);
            } finally {
                $application->afterEmit($response ?? null);
                /** @psalm-suppress MixedMethodCall */
                $container->get(StateResetter::class)->reset(); // We should reset the state of such services every request.
                gc_collect_cycles();
            }
        }

        $application->shutdown();
    }

    private function createTemporaryErrorHandler(): ErrorHandler
    {
        $logger = new Logger([new FileTarget("$this->rootPath/runtime/logs/app.log")]);
        return new ErrorHandler($logger, new PlainTextRenderer());
    }

    /**
     * @throws ErrorException
     */
    private function registerErrorHandler(ErrorHandler $registered, ErrorHandler $unregistered = null): void
    {
        $unregistered?->unregister();

        if ($this->debug) {
            $registered->debug();
        }

        $registered->register();
    }

    private function runBootstrap(ContainerInterface $container, array $bootstrapList): void
    {
        (new BootstrapRunner($container, $bootstrapList))->run();
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Yiisoft\Yii\Runner\RoadRunner;
6
7			use Spiral\RoadRunner;
8			use ErrorException;
9			use Psr\Container\ContainerInterface;
10			use Psr\Http\Message\ResponseInterface;
11			use Psr\Http\Message\ServerRequestFactoryInterface;
12			use Psr\Http\Message\StreamFactoryInterface;
13			use Psr\Http\Message\UploadedFileFactoryInterface;
14			use Throwable;
15			use Yiisoft\Config\Config;
16			use Yiisoft\Di\Container;
17			use Yiisoft\Di\StateResetter;
18			use Yiisoft\ErrorHandler\ErrorHandler;
19			use Yiisoft\ErrorHandler\Middleware\ErrorCatcher;
20			use Yiisoft\ErrorHandler\Renderer\PlainTextRenderer;
21			use Yiisoft\Definitions\Exception\CircularReferenceException;
22			use Yiisoft\Definitions\Exception\InvalidConfigException;
23			use Yiisoft\Definitions\Exception\NotFoundException;
24			use Yiisoft\Definitions\Exception\NotInstantiableException;
25			use Yiisoft\Log\Logger;
26			use Yiisoft\Log\Target\File\FileTarget;
27			use Yiisoft\Yii\Event\ListenerConfigurationChecker;
28			use Yiisoft\Yii\Runner\BootstrapRunner;
29			use Yiisoft\Yii\Runner\ConfigFactory;
30			use Yiisoft\Yii\Runner\RunnerInterface;
31			use Yiisoft\Yii\Runner\ThrowableHandler;
32			use Yiisoft\Yii\Web\Application;
33
34			use function gc_collect_cycles;
35			use function microtime;
36
37			final class RoadRunnerApplicationRunner implements RunnerInterface
38			{
39			private bool $debug;
40			private string $rootPath;
41			private ?string $environment;
42			private ?Config $config = null;
43			private ?ContainerInterface $container = null;
44			private ?string $bootstrapGroup = 'bootstrap-web';
45			private ?string $eventGroup = 'event-web';
46
47			public function __construct(string $rootPath, bool $debug, ?string $environment)
48			{
49			$this->rootPath = $rootPath;
50			$this->debug = $debug;
51			$this->environment = $environment;
52			}
53
54			public function withBootstrap(string $bootstrapGroup): self
55			{
56			$new = clone $this;
57			$new->bootstrapGroup = $bootstrapGroup;
58			return $new;
59			}
60
61			public function withoutBootstrap(): self
62			{
63			$new = clone $this;
64			$new->bootstrapGroup = null;
65			return $new;
66			}
67
68			public function withEvent(string $eventGroup): self
69			{
70			$new = clone $this;
71			$new->eventGroup = $eventGroup;
72			return $new;
73			}
74
75			public function withoutEvent(): self
76			{
77			$new = clone $this;
78			$new->eventGroup = null;
79			return $new;
80			}
81
82			public function withConfig(Config $config): self
83			{
84			$new = clone $this;
85			$new->config = $config;
86			return $new;
87			}
88
89			public function withContainer(ContainerInterface $container): self
90			{
91			$new = clone $this;
92			$new->container = $container;
93			return $new;
94			}
95
96			/**
97			* @throws CircularReferenceException\|ErrorException\|InvalidConfigException
98			* @throws NotFoundException\|NotInstantiableException
99			*/
100			public function run(): void
101			{
102			// Register temporary error handler to catch error while container is building.
103			$temporaryErrorHandler = $this->createTemporaryErrorHandler();
104			$this->registerErrorHandler($temporaryErrorHandler);
105
106			$config = $this->config ?? ConfigFactory::create($this->rootPath, $this->environment);
107
108			$container = $this->container ?? new Container(
109			$config->get('web'),
110			$config->get('providers-web'),
111			[],
112			$this->debug,
113			$config->get('delegates-web')
114			);
115
116			// Register error handler with real container-configured dependencies.
117			/** @var ErrorHandler $actualErrorHandler */
118			$actualErrorHandler = $container->get(ErrorHandler::class);
119			$this->registerErrorHandler($actualErrorHandler, $temporaryErrorHandler);
120
121			if ($container instanceof Container) {
122			$container = $container->get(ContainerInterface::class);
123			}
124
125			// Run bootstrap
126			if ($this->bootstrapGroup !== null) {
127			$this->runBootstrap($container, $config->get($this->bootstrapGroup));
128			}
129
130			if ($this->debug && $this->eventGroup !== null) {
131			/** @psalm-suppress MixedMethodCall */
132			$container->get(ListenerConfigurationChecker::class)->check($config->get($this->eventGroup));
133			}
134
135			$worker = RoadRunner\Worker::create();
136			/** @var ServerRequestFactoryInterface $serverRequestFactory */
137			$serverRequestFactory = $container->get(ServerRequestFactoryInterface::class);
138			/** @var StreamFactoryInterface $streamFactory */
139			$streamFactory = $container->get(StreamFactoryInterface::class);
140			/** @var UploadedFileFactoryInterface $uploadsFactory */
141			$uploadsFactory = $container->get(UploadedFileFactoryInterface::class);
142			$worker = new RoadRunner\Http\PSR7Worker($worker, $serverRequestFactory, $streamFactory, $uploadsFactory);
143
144			/** @var Application */
145			$application = $container->get(Application::class);
146			$application->start();
147
148			while ($request = $worker->waitRequest()) {
149			$request = $request->withAttribute('applicationStartTime', microtime(true));
150			$response = null;
			0 ignored issues – show Unused Code introduced 2021-10-29 13:44 UTC by Report Bug Copy Issue Report The assignment to `$response` is dead and can be removed. Loading history...
151			try {
152			$response = $application->handle($request);
153			$worker->respond($response);
154			} catch (Throwable $t) {
155			$handler = new ThrowableHandler($t);
156			/**
157			* @var ResponseInterface
158			* @psalm-suppress MixedMethodCall
159			*/
160			$response = $container->get(ErrorCatcher::class)->process($request, $handler);
161			$worker->respond($response);
162			} finally {
163			$application->afterEmit($response ?? null);
164			/** @psalm-suppress MixedMethodCall */
165			$container->get(StateResetter::class)->reset(); // We should reset the state of such services every request.
166			gc_collect_cycles();
167			}
168			}
169
170			$application->shutdown();
171			}
172
173			private function createTemporaryErrorHandler(): ErrorHandler
174			{
175			$logger = new Logger([new FileTarget("$this->rootPath/runtime/logs/app.log")]);
176			return new ErrorHandler($logger, new PlainTextRenderer());
177			}
178
179			/**
180			* @throws ErrorException
181			*/
182			private function registerErrorHandler(ErrorHandler $registered, ErrorHandler $unregistered = null): void
183			{
184			$unregistered?->unregister();
185
186			if ($this->debug) {
187			$registered->debug();
188			}
189
190			$registered->register();
191			}
192
193			private function runBootstrap(ContainerInterface $container, array $bootstrapList): void
194			{
195			(new BootstrapRunner($container, $bootstrapList))->run();
196			}
197			}
198

yiisoft / yii-runner-roadrunner

Pull Request — master (#4)

RoadRunnerApplicationRunner::withConfig() A

Complexity

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Duplication

Code Coverage

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