feat(dynamite): generate library for every spec

Signed-off-by: Nikolas Rimikis <[email protected]>

packages/dynamite/dynamite/lib/src/builder/serializer.dart

@@ -2,19 +2,44 @@ import 'package:code_builder/code_builder.dart';
 import 'package:dynamite/src/builder/state.dart';
 
 List<Spec> buildSerializer(final State state) => [
-      const Code('// coverage:ignore-start'),
-      const Code('@visibleForTesting'),
-      const Code('final Serializers serializers = (Serializers().toBuilder()'),
-      ...state.resolvedTypes
-          .map((final type) => type.serializers)
-          .expand((final element) => element)
-          .toSet()
-          .map(Code.new),
-      const Code(').build();'),
-      const Code(''),
-      const Code('@visibleForTesting'),
-      const Code(
-        'final Serializers jsonSerializers = (serializers.toBuilder()..add(DynamiteDoubleSerializer())..addPlugin(StandardJsonPlugin())..addPlugin(const HeaderPlugin())..addPlugin(const ContentStringPlugin())).build();',
-      ),
-      const Code('// coverage:ignore-end'),
+      const Code('// coverage:ignore-start\n'),
+      Field((final b) {
+        b
+          ..annotations.add(refer('visibleForTesting'))
+          ..modifier = FieldModifier.final$
+          ..type = refer('Serializers')
+          ..name = 'serializers';
+
+        final serializers =
+            state.resolvedTypes.map((final type) => type.serializers).expand((final element) => element).toSet();
+
+        final bodyBuilder = StringBuffer()
+          ..writeln('(Serializers().toBuilder()')
+          ..writeAll(serializers, '\n')
+          ..writeln(').build()');
+
+        b.assignment = Code(bodyBuilder.toString());
+      }),
+      Field((final b) {
+        b
+          ..annotations.add(refer('visibleForTesting'))
+          ..modifier = FieldModifier.final$
+          ..type = refer('Serializers')
+          ..name = 'jsonSerializers';
+
+        const serializers = [
+          '..add(DynamiteDoubleSerializer())',
+          '..addPlugin(StandardJsonPlugin())',
+          '..addPlugin(const HeaderPlugin())',
+          '..addPlugin(const ContentStringPlugin())',
+        ];
+
+        final bodyBuilder = StringBuffer()
+          ..writeln('(serializers.toBuilder()')
+          ..writeAll(serializers, '\n')
+          ..writeln(').build()');
+
+        b.assignment = Code(bodyBuilder.toString());
+      }),
+      const Code('// coverage:ignore-end\n'),
     ];

packages/dynamite/dynamite/lib/src/helpers/dart_helpers.dart

@@ -1,3 +1,5 @@
+import 'package:source_helper/source_helper.dart';
+
 String toDartName(
   final String name, {
   final bool uppercaseFirstCharacter = false,
@@ -22,6 +24,8 @@ String toDartName(
   return result;
 }
 
+String toLibraryName(final String name) => toDartName(name).snake;
+
 /// Helper methods to work with strings.
 extension StringUtils on String {
   /// Capitalizes this string.

packages/dynamite/dynamite/lib/src/openapi_builder.dart

@@ -2,19 +2,19 @@ import 'dart:async';
 import 'dart:convert';
 
 import 'package:build/build.dart';
-import 'package:built_collection/built_collection.dart';
 import 'package:checked_yaml/checked_yaml.dart';
 import 'package:code_builder/code_builder.dart';
 import 'package:dart_style/dart_style.dart';
 import 'package:dynamite/src/builder/client.dart';
 import 'package:dynamite/src/builder/generate_ofs.dart';
 import 'package:dynamite/src/builder/generate_schemas.dart';
-import 'package:dynamite/src/builder/imports.dart';
 import 'package:dynamite/src/builder/serializer.dart';
 import 'package:dynamite/src/builder/state.dart';
+import 'package:dynamite/src/helpers/dart_helpers.dart';
 import 'package:dynamite/src/helpers/version_checker.dart';
 import 'package:dynamite/src/models/config.dart';
 import 'package:dynamite/src/models/openapi.dart' as openapi;
+import 'package:path/path.dart' as p;
 import 'package:version/version.dart';
 
 class OpenAPIBuilder implements Builder {
@@ -78,16 +78,45 @@ class OpenAPIBuilder implements Builder {
 
       final state = State(buildConfig);
 
-      // Imports need to be generated after everything else so we know if we need the local part directive,
-      // but they need to be added to the beginning of the output.
-      final output = ListBuilder<Spec>()
-        ..addAll(generateClients(spec, state))
-        ..addAll(generateSchemas(spec, state))
-        ..addAll(buildOfsExtensions(spec, state))
-        ..addAll(buildSerializer(state))
-        ..insertAll(0, generateImports(outputId, state));
+      final output = Library((final b) {
+        final analyzerIgnores = state.buildConfig.analyzerIgnores;
+        if (analyzerIgnores != null) {
+          b.ignoreForFile.addAll(analyzerIgnores);
+        }
+
+        b
+          ..name = toLibraryName(p.basenameWithoutExtension(inputId.path))
+          ..directives.addAll([
+            Directive.import('dart:convert'),
+            Directive.import('dart:typed_data'),
+            Directive.import('package:built_collection/built_collection.dart'),
+            Directive.import('package:built_value/built_value.dart'),
+            Directive.import('package:built_value/json_object.dart'),
+            Directive.import('package:built_value/serializer.dart'),
+            Directive.import('package:built_value/standard_json_plugin.dart'),
+            Directive.import('package:collection/collection.dart'),
+            Directive.import('package:dynamite_runtime/built_value.dart'),
+            Directive.import('package:dynamite_runtime/http_client.dart'),
+            Directive.import('package:dynamite_runtime/models.dart'),
+            Directive.import('package:dynamite_runtime/utils.dart', as: 'dynamite_utils'),
+            Directive.import('package:meta/meta.dart'),
+            Directive.import('package:universal_io/io.dart'),
+            Directive.import('package:uri/uri.dart'),
+          ])
+          ..body.addAll(generateClients(spec, state))
+          ..body.addAll(generateSchemas(spec, state))
+          ..body.addAll(buildOfsExtensions(spec, state))
+          ..body.addAll(buildSerializer(state));
+
+        // Part directive need to be generated after everything else so we know if we need it.
+        if (state.hasResolvedBuiltTypes) {
+          b.directives.add(
+            Directive.part(p.basename(outputId.changeExtension('.g.dart').path)),
+          );
+        }
+      });
 
-      var outputString = output.build().map((final e) => e.accept(emitter)).join('\n');
+      var outputString = output.accept(emitter).toString();
 
       final coverageIgnores = state.buildConfig.coverageIgnores;
       if (coverageIgnores != null) {

packages/dynamite/dynamite/pubspec.yaml

@@ -17,6 +17,7 @@ dependencies:
   path: ^1.0.0
   pub_semver: ^2.1.4
   pubspec_parse: ^1.2.3
+  source_helper: ^1.3.0
   uri: ^1.0.0
   version: ^3.0.0
 

packages/dynamite/dynamite_end_to_end_test/lib/all_of.openapi.dart

@@ -1,9 +1,9 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library all_of_openapi;
 
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
@@ -137,7 +137,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..addBuilderFactory(const FullType(OneValueAllOf), OneValueAllOfBuilder.new)
       ..add(OneValueAllOf.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())

packages/dynamite/dynamite_end_to_end_test/lib/any_of.openapi.dart

@@ -1,9 +1,9 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library any_of_openapi;
 
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
@@ -15,11 +15,8 @@ import 'package:meta/meta.dart';
 part 'any_of.openapi.g.dart';
 
 typedef OneObjectAnyOf = OneObjectAnyOf0;
-
 typedef OneValueAnyOf = String;
-
 typedef AnyOfIntDouble = num;
-
 typedef AnyOfIntDoubleNum = num;
 
 @BuiltValue(instantiable: false)
@@ -95,11 +92,8 @@ abstract class OneObjectAnyOf0 implements $OneObjectAnyOf0Interface, Built<OneOb
 }
 
 typedef ObjectAnyOf = ({ObjectAnyOf0? objectAnyOf0, ObjectAnyOf1? objectAnyOf1});
-
 typedef MixedAnyOf = ({MixedAnyOf1? mixedAnyOf1, String? string});
-
 typedef AnyOfIntDoubleOther = ({num? $num, String? string});
-
 typedef $ObjectAnyOf0ObjectAnyOf1 = ({ObjectAnyOf0? objectAnyOf0, ObjectAnyOf1? objectAnyOf1});
 
 extension $ObjectAnyOf0ObjectAnyOf1Extension on $ObjectAnyOf0ObjectAnyOf1 {
@@ -286,7 +280,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..add(OneObjectAnyOf0.serializer)
       ..add($NumStringExtension.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())

packages/dynamite/dynamite_end_to_end_test/lib/enum.openapi.dart

@@ -1,9 +1,9 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library enum_openapi;
 
 import 'package:built_collection/built_collection.dart';
 import 'package:built_value/built_value.dart';
@@ -336,7 +336,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..add(WrappedEnum_CustomString.serializer)
       ..add(WrappedEnum_Integer.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())

packages/dynamite/dynamite_end_to_end_test/lib/headers.openapi.dart

@@ -1,9 +1,10 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library headers_openapi;
+
 import 'dart:typed_data';
 
 import 'package:built_value/built_value.dart';
@@ -237,7 +238,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..addBuilderFactory(const FullType(GetWithContentHeaders), GetWithContentHeadersBuilder.new)
       ..add(GetWithContentHeaders.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())

packages/dynamite/dynamite_end_to_end_test/lib/interfaces.openapi.dart

@@ -1,9 +1,9 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library interfaces_openapi;
 
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
@@ -55,7 +55,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..addBuilderFactory(const FullType(BaseInterface), BaseInterfaceBuilder.new)
       ..add(BaseInterface.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())

packages/dynamite/dynamite_end_to_end_test/lib/nested_ofs.openapi.dart

@@ -1,9 +1,9 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library nested_ofs_openapi;
 
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
@@ -139,27 +139,22 @@ abstract class BaseNestedAnyOf3
 }
 
 typedef BaseOneOf = ({BaseOneOf1? baseOneOf1, double? $double});
-
 typedef BaseAnyOf = ({BaseAnyOf1? baseAnyOf1, int? $int});
-
 typedef BaseNestedOneOf = ({
   BaseAllOf? baseAllOf,
   BaseAnyOf? baseAnyOf,
   BaseNestedOneOf3? baseNestedOneOf3,
   BaseOneOf1? baseOneOf1,
   double? $double
 });
-
 typedef BaseNestedAnyOf = ({
   BaseAllOf? baseAllOf,
   BaseAnyOf1? baseAnyOf1,
   BaseNestedAnyOf3? baseNestedAnyOf3,
   BaseOneOf? baseOneOf,
   int? $int
 });
-
 typedef NestedOptimizedOneOf = ({BaseOneOf1? baseOneOf1, num? $num});
-
 typedef $BaseOneOf1Double = ({BaseOneOf1? baseOneOf1, double? $double});
 
 extension $BaseOneOf1DoubleExtension on $BaseOneOf1Double {
@@ -550,7 +545,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..add($BaseAllOfBaseAnyOf1BaseNestedAnyOf3BaseOneOfIntExtension.serializer)
       ..add($BaseOneOf1NumExtension.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())

packages/dynamite/dynamite_end_to_end_test/lib/one_of.openapi.dart

@@ -1,9 +1,9 @@
-// ignore_for_file: camel_case_types
-// ignore_for_file: discarded_futures
-// ignore_for_file: public_member_api_docs
-// ignore_for_file: unreachable_switch_case
-// ignore_for_file: unused_element
+// ignore_for_file: camel_case_types, discarded_futures
 // ignore_for_file: no_leading_underscores_for_local_identifiers
+// ignore_for_file: public_member_api_docs, unreachable_switch_case
+// ignore_for_file: unused_element
+
+library one_of_openapi;
 
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
@@ -15,11 +15,8 @@ import 'package:meta/meta.dart';
 part 'one_of.openapi.g.dart';
 
 typedef OneObjectOneOf = OneObjectOneOf0;
-
 typedef OneValueOneOf = String;
-
 typedef OneOfIntDouble = num;
-
 typedef OneOfIntDoubleNum = num;
 
 @BuiltValue(instantiable: false)
@@ -95,11 +92,8 @@ abstract class OneObjectOneOf0 implements $OneObjectOneOf0Interface, Built<OneOb
 }
 
 typedef ObjectOneOf = ({ObjectOneOf0? objectOneOf0, ObjectOneOf1? objectOneOf1});
-
 typedef MixedOneOf = ({MixedOneOf1? mixedOneOf1, String? string});
-
 typedef OneOfIntDoubleOther = ({num? $num, String? string});
-
 typedef $ObjectOneOf0ObjectOneOf1 = ({ObjectOneOf0? objectOneOf0, ObjectOneOf1? objectOneOf1});
 
 extension $ObjectOneOf0ObjectOneOf1Extension on $ObjectOneOf0ObjectOneOf1 {
@@ -286,7 +280,6 @@ final Serializers serializers = (Serializers().toBuilder()
       ..add(OneObjectOneOf0.serializer)
       ..add($NumStringExtension.serializer))
     .build();
-
 @visibleForTesting
 final Serializers jsonSerializers = (serializers.toBuilder()
       ..add(DynamiteDoubleSerializer())