feat(dart_frog_cli): support custom init method (#587)

Author: Jochum van der Ploeg

bricks/dart_frog_dev_server/__brick__/server.dart

@@ -48,5 +48,6 @@ Future<void> preGen(
         : false,
     'serveStaticFiles': configuration.serveStaticFiles,
     'invokeCustomEntrypoint': configuration.invokeCustomEntrypoint,
+    'invokeCustomInit': configuration.invokeCustomInit,
   };
 }

bricks/dart_frog_dev_server/hooks/pre_gen.dart

@@ -5,7 +5,7 @@ environment:
   sdk: ">=2.19.0 <3.0.0"
 
 dependencies:
-  dart_frog_gen: ^0.3.0
+  dart_frog_gen: ^0.3.2
   mason: ^0.1.0-dev.39
   pubspec_parse: ^1.2.0
 

bricks/dart_frog_dev_server/hooks/pubspec.yaml

@@ -84,7 +84,8 @@ void main() {
           'middleware': <MiddlewareFile>[],
           'globalMiddleware': false,
           'serveStaticFiles': false,
-          'invokeCustomEntrypoint': false
+          'invokeCustomEntrypoint': false,
+          'invokeCustomInit': false
         }),
       );
     });
@@ -118,6 +119,41 @@ void main() {
           'globalMiddleware': false,
           'serveStaticFiles': false,
           'invokeCustomEntrypoint': true,
+          'invokeCustomInit': false
+        }),
+      );
+    });
+
+    test('retains invokeCustomInit (true)', () async {
+      const customPort = '8081';
+      context.vars['port'] = customPort;
+      const configuration = RouteConfiguration(
+        middleware: [],
+        directories: [],
+        routes: [],
+        rogueRoutes: [],
+        endpoints: {},
+        invokeCustomInit: 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': false,
+          'invokeCustomInit': true
         }),
       );
     });
@@ -246,6 +282,7 @@ void main() {
           'globalMiddleware': {'name': 'middleware', 'path': 'middleware.dart'},
           'serveStaticFiles': true,
           'invokeCustomEntrypoint': false,
+          'invokeCustomInit': false
         }),
       );
     });

bricks/dart_frog_dev_server/hooks/test/pre_gen_test.dart

@@ -54,6 +54,7 @@ Future<void> preGen(
         : false,
     'serveStaticFiles': configuration.serveStaticFiles,
     'invokeCustomEntrypoint': configuration.invokeCustomEntrypoint,
+    'invokeCustomInit': configuration.invokeCustomInit,
     'pathDependencies': await getPathDependencies(projectDirectory),
   };
 }

bricks/dart_frog_prod_server/__brick__/build/bin/server.dart

@@ -5,7 +5,7 @@ environment:
   sdk: ">=2.19.0 <3.0.0"
 
 dependencies:
-  dart_frog_gen: ^0.3.0
+  dart_frog_gen: ^0.3.2
   io: ^1.0.3
   mason: ^0.1.0-dev.39
   path: ^1.8.1

bricks/dart_frog_prod_server/hooks/pre_gen.dart

@@ -87,6 +87,39 @@ void main() {
           'globalMiddleware': false,
           'serveStaticFiles': false,
           'invokeCustomEntrypoint': true,
+          'invokeCustomInit': false,
+          'pathDependencies': <String>[]
+        }),
+      );
+    });
+
+    test('retains invokeCustomInit (true)', () async {
+      const configuration = RouteConfiguration(
+        middleware: [],
+        directories: [],
+        routes: [],
+        rogueRoutes: [],
+        endpoints: {},
+        invokeCustomInit: true,
+      );
+      final exitCalls = <int>[];
+      await preGen(
+        context,
+        buildConfiguration: (_) => configuration,
+        exit: exitCalls.add,
+      );
+      expect(exitCalls, isEmpty);
+      verifyNever(() => logger.err(any()));
+      expect(
+        context.vars,
+        equals({
+          'directories': <RouteDirectory>[],
+          'routes': <RouteFile>[],
+          'middleware': <MiddlewareFile>[],
+          'globalMiddleware': false,
+          'serveStaticFiles': false,
+          'invokeCustomEntrypoint': false,
+          'invokeCustomInit': true,
           'pathDependencies': <String>[]
         }),
       );
@@ -215,6 +248,7 @@ void main() {
           'globalMiddleware': {'name': 'middleware', 'path': 'middleware.dart'},
           'serveStaticFiles': true,
           'invokeCustomEntrypoint': false,
+          'invokeCustomInit': false,
           'pathDependencies': <String>[],
         }),
       );