🌟 feat: add loader in factory configuration

src/factories/IServiceContainerFactoryOptions.ts

@@ -1,6 +1,8 @@
 /**
  * Represents options of IServiceContainerFactory.
  */
+import {IServiceLoader} from '../loaders/IServiceLoader'
+
 export interface IServiceContainerFactoryOptions {
     /**
      * If true the ServiceContainerFactory will returns a service container
@@ -14,4 +16,10 @@ export interface IServiceContainerFactoryOptions {
      * `container.add()` multiple times with the same service name.
      */
     allowServiceOverride?: boolean
+
+    /**
+     * Specify service you want to load by default.
+     * If you are using Reflection you can add new service with `@Service` and `createReflectServiceLoader`
+     */
+    serviceLoader?: IServiceLoader
 }

src/factories/ServiceContainerFactory.ts

@@ -11,7 +11,8 @@ import {OptionMapper} from '../mappers/OptionMapper'
  */
 export const defaultOptions: IServiceContainerFactoryOptions = {
     useReflection: false,
-    allowServiceOverride: false
+    allowServiceOverride: false,
+    serviceLoader: undefined
 }
 
 /**
@@ -43,9 +44,15 @@ export class ServiceContainerFactory implements IServiceContainerFactory {
     create(): IServiceContainer {
         const containerOptions = this._optionMapper.toContainerOptions(this._options)
 
-        return this._options.useReflection
+        const container = this._options.useReflection
             ? new ReflectServiceContainer(containerOptions)
             : new ServiceContainer(containerOptions)
+
+        if (this._options.serviceLoader) {
+            this._options.serviceLoader.load(container)
+        }
+
+        return container
     }
 
 }

tests/sandbox.spec.ts

@@ -0,0 +1,9 @@
+import {createServiceContainer} from '../src'
+import {createPlainServiceLoader} from '../src/factories/createPlainServiceLoader'
+
+it('should work', function () {
+    const container = createServiceContainer({
+        useReflection: false,
+        serviceLoader: createPlainServiceLoader([], [])
+    })
+})