Fix support Lumen

composer.json

@@ -1,36 +1,36 @@
 {
-  "name": "cooperl/laravel-db2",
-  "description": "laravel-db2 is a simple DB2 service provider for Laravel. It provides DB2 Connection by extending the Illuminate Database component of the laravel framework.",
-  "keywords": [
-    "laravel",
-    "DB2",
-    "Database",
-    "PDO",
-    "ODBC"
-  ],
-  "license": "MIT",
-  "authors": [
+    "name": "cooperl/laravel-db2",
+    "description": "laravel-db2 is a simple DB2 service provider for Laravel. It provides DB2 Connection by extending the Illuminate Database component of the laravel framework.",
+    "keywords": [
+        "laravel",
+        "DB2",
+        "Database",
+        "PDO",
+        "ODBC"
+    ],
+    "license": "MIT",
+    "authors": [
     {
-      "name": "Maxime Rault",
-      "role": "Developer"
+        "name": "Maxime Rault",
+        "role": "Developer"
     }
-  ],
-  "require": {
-    "php": ">=7.1.3",
-    "illuminate/database": "5.7.*"
-  },
-  "require-dev": {
-  },
-  "autoload": {
+    ],
+    "require": {
+        "php": ">=7.1.3",
+        "illuminate/database": "5.7.*"
+    },
+    "require-dev": {
+    },
+    "autoload": {
     "psr-4": {
-      "Cooperl\\Database\\DB2\\": "src/"
+        "Cooperl\\Database\\DB2\\": "src/"
     }
-  },
-  "extra": {
-    "laravel": {
-      "providers": [
-        "Cooperl\\Database\\DB2\\DB2ServiceProvider"
-      ]
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Cooperl\\Database\\DB2\\DB2ServiceProvider"
+            ]
+        }
     }
-  }
 }

src/DB2ServiceProvider.php

@@ -2,6 +2,8 @@
 
 namespace Cooperl\Database\DB2;
 
+use Illuminate\Foundation\Application as LaravelApplication;
+use Laravel\Lumen\Application as LumenApplication;
 use Cooperl\Database\DB2\Connectors\ODBCConnector;
 use Cooperl\Database\DB2\Connectors\IBMConnector;
 use Cooperl\Database\DB2\Connectors\ODBCZOSConnector;
@@ -28,9 +30,8 @@ class DB2ServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        $this->publishes([
-            __DIR__ . '/config/config.php' => config_path('db2.php'),
-        ]);
+        $configPath = __DIR__ . '/config/db2.php';
+        $this->publishes([$configPath => $this->getConfigPath()], 'config');
     }
 
     /**
@@ -85,6 +86,20 @@ public function register()
         }
     }
 
+    /**
+     * Get the config path
+     *
+     * @return string
+     */
+    protected function getConfigPath()
+    {
+        if ($this->app instanceof LaravelApplication) {
+            return config_path('db2.php');
+        } elseif ($this->app instanceof LumenApplication) {
+            return base_path('config/db2.php');
+        }
+    }
+
     /**
      * Get the services provided by the provider.
      *