Merge pull request #29 from squarezhou/develop

Support for lumen

Author: zerodahero

src/WorkflowServiceProvider.php

@@ -23,8 +23,8 @@ public function boot()
         $configPath = $this->configPath();
 
         $this->publishes([
-            "${configPath}/workflow.php" => config_path('workflow.php'),
-            "${configPath}/workflow_registry.php" => config_path('workflow_registry.php')
+            "${configPath}/workflow.php" => $this->publishPath('workflow.php'),
+            "${configPath}/workflow_registry.php" => $this->publishPath('workflow_registry.php')
         ], 'config');
     }
 
@@ -53,6 +53,15 @@ protected function configPath()
     {
         return __DIR__ . '/../config';
     }
+    
+    protected function publishPath($configFile)
+    {
+        if (function_exists('config_path')) {
+            return config_path($configFile);
+        } else {
+            return base_path('config/' . $configFile);
+        }
+    }
 
     /**
      * Get the services provided by the provider.