Added a logger component for hyperf.

composer.json

@@ -34,7 +34,8 @@
         "php-amqplib/php-amqplib": "^2.7",
         "openzipkin/zipkin": "^1.3.2",
         "grpc/grpc": "^1.15",
-        "elasticsearch/elasticsearch": "^6.1"
+        "elasticsearch/elasticsearch": "^6.1",
+        "monolog/monolog": "^1.24"
     },
     "require-dev": {
         "malukenho/docheader": "^0.1.6",
@@ -58,11 +59,12 @@
         "hyperf/dispatcher": "self.version",
         "hyperf/elasticsearch": "self.version",
         "hyperf/event": "self.version",
+        "hyperf/framework": "self.version",
         "hyperf/grpc-client": "self.version",
         "hyperf/grpc-server": "self.version",
         "hyperf/guzzle": "self.version",
         "hyperf/http-server": "self.version",
-        "hyperf/framework": "self.version",
+        "hyperf/logger": "self.version",
         "hyperf/memory": "self.version",
         "hyperf/model-cache": "self.version",
         "hyperf/paginator": "self.version",
@@ -95,11 +97,12 @@
             "Hyperf\\Dispatcher\\": "src/dispatcher/src/",
             "Hyperf\\Elasticsearch\\": "src/elasticsearch/src/",
             "Hyperf\\Event\\": "src/event/src/",
+            "Hyperf\\Framework\\": "src/framework/src/",
             "Hyperf\\GrpcClient\\": "src/grpc-client/src/",
             "Hyperf\\GrpcServer\\": "src/grpc-server/src/",
             "Hyperf\\Guzzle\\": "src/guzzle/src/",
             "Hyperf\\HttpServer\\": "src/http-server/src/",
-            "Hyperf\\Framework\\": "src/framework/src/",
+            "Hyperf\\Logger\\": "src/logger/src/",
             "Hyperf\\Memory\\": "src/memory/src/",
             "Hyperf\\ModelCache\\": "src/model-cache/src/",
             "Hyperf\\Paginator\\": "src/paginator/src/",
@@ -142,6 +145,7 @@
                 "Hyperf\\GrpcClient\\ConfigProvider",
                 "Hyperf\\GrpcServer\\ConfigProvider",
                 "Hyperf\\HttpServer\\ConfigProvider",
+                "Hyperf\\Logger\\ConfigProvider",
                 "Hyperf\\Memory\\ConfigProvider",
                 "Hyperf\\ModelCache\\ConfigProvider",
                 "Hyperf\\Paginator\\ConfigProvider",

src/logger/composer.json

@@ -0,0 +1,52 @@
+{
+    "name": "hyperf/logger",
+    "description": "A logger component for hyperf.",
+    "license": "Apache-2.0",
+    "keywords": [
+        "php",
+        "hyperf",
+        "logger"
+    ],
+    "support": {
+    },
+    "require": {
+        "php": ">=7.2",
+        "psr/log": "^1.0",
+        "monolog/monolog": "^1.24"
+    },
+    "require-dev": {
+        "malukenho/docheader": "^0.1.6",
+        "mockery/mockery": "^1.0",
+        "phpunit/phpunit": "^7.0.0",
+        "friendsofphp/php-cs-fixer": "^2.9"
+    },
+    "suggest": {
+    },
+    "autoload": {
+        "files": [
+        ],
+        "psr-4": {
+            "Hyperf\\Logger\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+        }
+    },
+    "config": {
+        "sort-packages": true
+    },
+    "extra": {
+        "branch-alias": {
+        },
+        "hyperf": {
+            "config": "Hyperf\\Logger\\ConfigProvider"
+        }
+    },
+    "bin": [
+    ],
+    "scripts": {
+        "cs-fix": "php-cs-fixer fix $1",
+        "test": "phpunit --colors=always"
+    }
+}

src/logger/src/ConfigProvider.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://hyperf.org
+ * @document https://wiki.hyperf.org
+ * @contact  group@hyperf.org
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\Logger;
+
+class ConfigProvider
+{
+    public function __invoke(): array
+    {
+        return [
+            'dependencies' => [
+            ],
+            'commands' => [
+            ],
+            'scan' => [
+                'paths' => [
+                    __DIR__,
+                ],
+            ],
+        ];
+    }
+}

src/logger/src/Exceptions/InvalidConfigException.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://hyperf.org
+ * @document https://wiki.hyperf.org
+ * @contact  group@hyperf.org
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\Logger\Exceptions;
+
+class InvalidConfigException extends \RuntimeException
+{
+}

src/logger/src/Logger.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://hyperf.org
+ * @document https://wiki.hyperf.org
+ * @contact  group@hyperf.org
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\Logger;
+
+use Monolog\Logger as MonoLogger;
+use Hyperf\Contract\StdoutLoggerInterface;
+
+class Logger extends MonoLogger implements StdoutLoggerInterface
+{
+}

src/logger/src/LoggerFactory.php

@@ -0,0 +1,90 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://hyperf.org
+ * @document https://wiki.hyperf.org
+ * @contact  group@hyperf.org
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\Logger;
+
+use Psr\Log\LoggerInterface;
+use Hyperf\Contract\ConfigInterface;
+use Monolog\Handler\HandlerInterface;
+use Psr\Container\ContainerInterface;
+use Monolog\Formatter\FormatterInterface;
+use Hyperf\Logger\Exceptions\InvalidConfigException;
+
+class LoggerFactory
+{
+    /**
+     * @var ContainerInterface
+     */
+    protected $container;
+
+    /**
+     * @var ConfigInterface
+     */
+    protected $config;
+
+    /**
+     * @var array
+     */
+    protected $loggers;
+
+    public function __construct(ContainerInterface $container)
+    {
+        $this->container = $container;
+        $this->config = $container->get(ConfigInterface::class);
+    }
+
+    public function make($name = 'default', $subname = null): LoggerInterface
+    {
+        $config = $this->config->get('logger');
+        if (! isset($config[$name])) {
+            throw new InvalidConfigException(sprintf('Logger config[%s] is not defined.', $name));
+        }
+
+        $config = $config[$name];
+        $handler = $this->handler($config);
+
+        $subname && $name = $name . '.' . $subname;
+
+        return make(Logger::class, [
+            'name' => $name,
+            'handlers' => [$handler],
+        ]);
+    }
+
+    public function get($name = 'default'): LoggerInterface
+    {
+        if (isset($this->loggers[$name]) && $this->loggers[$name] instanceof Logger) {
+            return $this->loggers[$name];
+        }
+
+        return $this->loggers[$name] = $this->make($name);
+    }
+
+    protected function handler(array $config): HandlerInterface
+    {
+        $handlerClass = $config['handler']['class'];
+        $handlerConstructor = $config['handler']['constructor'];
+
+        /** @var HandlerInterface $handler */
+        $handler = make($handlerClass, $handlerConstructor);
+
+        $formatterClass = $config['formatter']['class'];
+        $formatterConstructor = $config['formatter']['constructor'];
+
+        /** @var FormatterInterface $formatter */
+        $formatter = make($formatterClass, $formatterConstructor);
+
+        $handler->setFormatter($formatter);
+
+        return $handler;
+    }
+}