lumen support

src/LaravelPrometheusServiceProvider.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Superbalist\LaravelPrometheusExporter;
+
+class LaravelPrometheusServiceProvider extends PrometheusServiceProvider
+{
+    /**
+     * Perform post-registration booting of services.
+     */
+    public function boot()
+    {
+        $this->publishes([
+            __DIR__ . '/../config/prometheus.php' => config_path('prometheus.php'),
+        ]);
+
+        parent::boot();
+    }
+
+    /**
+     * Load routes.
+     */
+    protected function loadRoutes()
+    {
+        $this->loadRoutesFrom(__DIR__ . '/laravel_routes.php');
+    }
+}

src/LumenPrometheusServiceProvider.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Superbalist\LaravelPrometheusExporter;
+
+class LumenPrometheusServiceProvider extends PrometheusServiceProvider
+{
+    /**
+     * Load routes.
+     */
+    protected function loadRoutes()
+    {
+        $this->app->router
+            ->group(['namespace' => 'Superbalist\LaravelPrometheusExporter'], function ($router) {
+                require __DIR__ . '/lumen_routes.php';
+            });
+    }
+}

src/PrometheusServiceProvider.php

@@ -7,19 +7,17 @@ use Illuminate\Support\ServiceProvider;
 use Prometheus\CollectorRegistry;
 use Prometheus\Storage\Adapter;
 
-class PrometheusServiceProvider extends ServiceProvider
+abstract class PrometheusServiceProvider extends ServiceProvider
 {
     /**
      * Perform post-registration booting of services.
      */
     public function boot()
     {
-        $this->publishes([
-            __DIR__ . '/../config/prometheus.php' => config_path('prometheus.php'),
-        ]);
+        $this->mergeConfigFrom(__DIR__ . '/../config/prometheus.php', 'prometheus');
 
         if (config('prometheus.metrics_route_enabled')) {
-            $this->loadRoutesFrom(__DIR__ . '/routes.php');
+            $this->loadRoutes();
         }
 
         $exporter = $this->app->make(PrometheusExporter::class); /* @var PrometheusExporter $exporter */
@@ -29,13 +27,16 @@ class PrometheusServiceProvider extends ServiceProvider
         }
     }
 
+    /**
+     * Load routes.
+     */
+    abstract protected function loadRoutes();
+
     /**
      * Register bindings in the container.
      */
     public function register()
     {
-        $this->mergeConfigFrom(__DIR__ . '/../config/prometheus.php', 'prometheus');
-
         $this->app->singleton(PrometheusExporter::class, function ($app) {
             $adapter = $app['prometheus.storage_adapter'];
             $prometheus = new CollectorRegistry($adapter);

src/laravel_routes.php

@@ -0,0 +1,7 @@
+<?php
+
+Route::get(config('prometheus.metrics_route_path'), [
+    'as' => config('prometheus.metrics_route_name'),
+    'middleware' => config('prometheus.metrics_route_middleware'),
+    'uses' => \Superbalist\LaravelPrometheusExporter\MetricsController::class . '@getMetrics',
+]);

src/lumen_routes.php

@@ -0,0 +1,7 @@
+<?php
+
+$router->get(config('prometheus.metrics_route_path'), [
+    'as' => config('prometheus.metrics_route_name'),
+    'middleware' => config('prometheus.metrics_route_middleware'),
+    'uses' => 'MetricsController@getMetrics'
+]);