feat(dart_frog_dev_server): support custom entrypoint (#268)

Author: felangel

bricks/dart_frog_dev_server/__brick__/server.dart

@@ -41,6 +41,7 @@ Future<void> preGen(
         ? configuration.globalMiddleware!.toJson()
         : false,
     'serveStaticFiles': configuration.serveStaticFiles,
+    'invokeCustomEntrypoint': configuration.invokeCustomEntrypoint,
   };
 }
 

bricks/dart_frog_dev_server/hooks/pre_gen.dart

@@ -5,7 +5,7 @@ environment:
   sdk: ">=2.12.0 <3.0.0"
 
 dependencies:
-  dart_frog_gen: ^0.0.2-dev.7
+  dart_frog_gen: ^0.0.2-dev.8
   mason: ^0.1.0-dev.31
 
 dev_dependencies:

bricks/dart_frog_dev_server/hooks/pubspec.yaml

@@ -89,6 +89,40 @@ void main() {
           'middleware': <MiddlewareFile>[],
           'globalMiddleware': false,
           'serveStaticFiles': false,
+          'invokeCustomEntrypoint': false
+        }),
+      );
+    });
+
+    test('retains invokeCustomEntrypoint (true)', () async {
+      const customPort = '8081';
+      context.vars['port'] = customPort;
+      const configuration = RouteConfiguration(
+        middleware: [],
+        directories: [],
+        routes: [],
+        rogueRoutes: [],
+        endpoints: {},
+        invokeCustomEntrypoint: true,
+      );
+      final exitCalls = <int>[];
+      await preGen(
+        context,
+        buildConfiguration: (_) => configuration,
+        exit: exitCalls.add,
+      );
+      expect(exitCalls, isEmpty);
+      verifyNever(() => logger.err(any()));
+      expect(
+        context.vars,
+        equals({
+          'port': customPort,
+          'directories': <RouteDirectory>[],
+          'routes': <RouteFile>[],
+          'middleware': <MiddlewareFile>[],
+          'globalMiddleware': false,
+          'serveStaticFiles': false,
+          'invokeCustomEntrypoint': true,
         }),
       );
     });
@@ -164,6 +198,7 @@ void main() {
           ],
           'globalMiddleware': {'name': 'middleware', 'path': 'middleware.dart'},
           'serveStaticFiles': true,
+          'invokeCustomEntrypoint': false,
         }),
       );
     });