3ed04a91ff4de8493226e8fd0d89678c2986edf6 - protobuf

commit: 3ed04a91ff4de8493226e8fd0d89678c2986edf6
[log]
author: Ömer Sinan Ağacan <omersa@google.com>
Mon Nov 17 14:45:37 2025 +0100
committer: GitHub <noreply@github.com>
Mon Nov 17 13:45:37 2025 +0000
tree: 010b8f01e880d6079ad55f7e9b40cf67e41237c9
parent: a1dceed95d7e9250bea950a2ed10173f43ab83f6 [diff]

Add well-known type support (#1081)

- Add generated Dart for the well-known protos to the package.

- Special case `google/protobuf/...` imports in the plugin to generate imports
  to the libraries in the protobuf package.

  Note: `protoc` already special cases these imports, you don't have to specify
  paths to them with `-I...`.

  With this change you also don't have to manually compile them to Dart
  classes.

Fixes #1073.
Fixes #817.
Fixes #780.
Fixes #483.

protobuf/CHANGELOG.md[diff]
protobuf/build_wkts.sh[Added - diff]
protobuf/google/protobuf/any.proto[Renamed from protoc_plugin/test/protos/google/protobuf/any.proto - diff]
protobuf/google/protobuf/api.proto[Renamed from protoc_plugin/test/protos/google/protobuf/api.proto - diff]
protobuf/google/protobuf/duration.proto[Renamed from protoc_plugin/protos/google/protobuf/duration.proto - diff]
protobuf/google/protobuf/empty.proto[Renamed from protoc_plugin/test/protos/google/protobuf/empty.proto - diff]
protobuf/google/protobuf/field_mask.proto[Renamed from protoc_plugin/test/protos/google/protobuf/field_mask.proto - diff]
protobuf/google/protobuf/source_context.proto[Renamed from protoc_plugin/test/protos/google/protobuf/source_context.proto - diff]
protobuf/google/protobuf/struct.proto[Renamed from protoc_plugin/test/protos/google/protobuf/struct.proto - diff]
protobuf/google/protobuf/timestamp.proto[Renamed from protoc_plugin/test/protos/google/protobuf/timestamp.proto - diff]
protobuf/google/protobuf/type.proto[Renamed from protoc_plugin/test/protos/google/protobuf/type.proto - diff]
protobuf/google/protobuf/wrappers.proto[Renamed from protoc_plugin/test/protos/google/protobuf/wrappers.proto - diff]
protobuf/lib/well_known_types/google/protobuf/any.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/any.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/api.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/api.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/duration.pb.dart[Renamed from protoc_plugin/lib/src/gen/google/protobuf/duration.pb.dart - diff]
protobuf/lib/well_known_types/google/protobuf/duration.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/empty.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/empty.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/field_mask.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/field_mask.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/source_context.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/source_context.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/struct.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/struct.pbenum.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/struct.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/timestamp.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/timestamp.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/type.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/type.pbenum.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/type.pbjson.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/wrappers.pb.dart[Added - diff]
protobuf/lib/well_known_types/google/protobuf/wrappers.pbjson.dart[Added - diff]
protoc_plugin/CHANGELOG.md[diff]
protoc_plugin/Makefile[diff]
protoc_plugin/lib/src/file_generator.dart[diff]
protoc_plugin/lib/src/gen/dart_options.pb.dart[diff]
protoc_plugin/lib/src/gen/dart_options.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/api/client.pb.dart[diff]
protoc_plugin/lib/src/gen/google/api/client.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/api/http.pb.dart[diff]
protoc_plugin/lib/src/gen/google/api/http.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/api/launch_stage.pb.dart[diff]
protoc_plugin/lib/src/gen/google/api/launch_stage.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/api/routing.pb.dart[diff]
protoc_plugin/lib/src/gen/google/api/routing.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/protobuf/compiler/plugin.pb.dart[diff]
protoc_plugin/lib/src/gen/google/protobuf/compiler/plugin.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/protobuf/descriptor.pb.dart[diff]
protoc_plugin/lib/src/gen/google/protobuf/descriptor.pbenum.dart[diff]
protoc_plugin/lib/src/gen/google/protobuf/duration.pbenum.dart[Deleted - diff]
protoc_plugin/lib/src/gen/google/protobuf/unittest_features.pb.dart[diff]
protoc_plugin/lib/src/gen/google/protobuf/unittest_features.pbenum.dart[diff]
protoc_plugin/lib/src/output_config.dart[diff]
protoc_plugin/pubspec.yaml[diff]
protoc_plugin/test/any_test.dart[diff]
protoc_plugin/test/duration_test.dart[diff]
protoc_plugin/test/goldens/deprecations.pb.dart[diff]
protoc_plugin/test/goldens/deprecations.pbenum.dart[diff]
protoc_plugin/test/goldens/doc_comments.pb.dart[diff]
protoc_plugin/test/goldens/doc_comments.pbenum.dart[diff]
protoc_plugin/test/goldens/grpc_service.pb.dart[diff]
protoc_plugin/test/goldens/grpc_service.pbgrpc.~dart[diff]
protoc_plugin/test/goldens/header_in_package.pb.dart[diff]
protoc_plugin/test/goldens/header_with_fixnum.pb.dart[diff]
protoc_plugin/test/goldens/imports.pb.dart[diff]
protoc_plugin/test/goldens/imports.pbjson.dart[diff]
protoc_plugin/test/goldens/int64.pb.dart[diff]
protoc_plugin/test/goldens/oneMessage.pb.dart[diff]
protoc_plugin/test/goldens/oneMessage.pb.dart.meta[diff]
protoc_plugin/test/goldens/oneMessage.pbjson.dart[diff]
protoc_plugin/test/goldens/service.pb.dart[diff]
protoc_plugin/test/goldens/service.pbserver.dart[diff]
protoc_plugin/test/goldens/serviceGenerator.pbjson.dart[diff]
protoc_plugin/test/goldens/topLevelEnum.pb.dart[diff]
protoc_plugin/test/goldens/topLevelEnum.pbenum.dart[diff]
protoc_plugin/test/goldens/topLevelEnum.pbenum.dart.meta[diff]
protoc_plugin/test/goldens/topLevelEnum.pbjson.dart[diff]
protoc_plugin/test/high_tagnumber_test.dart[diff]
protoc_plugin/test/message_set_test.dart[diff]
protoc_plugin/test/proto3_json_test.dart[diff]
protoc_plugin/test/protos/google/protobuf/duration.proto[Deleted - diff]
protoc_plugin/test/protos/google/protobuf/unittest_well_known_types.proto[diff]
protoc_plugin/test/timestamp_test.dart[diff]

85 files changed

tree: 010b8f01e880d6079ad55f7e9b40cf67e41237c9

README.md

Protobuf support for Dart

Protocol Buffers (protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data.

This repository is home to packages related to protobuf support for Dart.

Package	Description	Published Version
protobuf	Runtime library for protocol buffers support.
protoc_plugin	A protobuf protoc compiler plugin used to generate Dart code.
benchmarks	Benchmarks for various protobuf functions.

Publishing automation

For information about our publishing automation and release process, see https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.