Go support for Google's protocol buffers
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Joe Tsai 8e506a8704 cmd/protoc-gen-go: rely on protoimpl for basic helpers
The EnumName, UnmarshalJSONEnum, and CompressGZIP helpers currently live
in v1 protoapi, which would cause all generated messages to depend on v1.
In an effort to break the dependency of v2 on v1, we move these helper
functions to v2 (and re-written to take advantage of protobuf reflection).

These helpers are unfortunate, but we cannot eliminate the functionality
that they implement since they are exposed in the publicly generated API.

Since EnumName does not rely on the enum maps, it removes another dependency
on those variables. Eventually, we can get to the point where these variables
(though declared) are not linked into the binary if the user does not use them.

Also, we rely on the v1 proto package for registration instead of v1 protoapi.
This may re-introduce a cyclic dependency on descriptor proto again in the
future, but the better approach is to just start registering with v2.

Change-Id: Id755585a7a1df14e4a6a2dfa650df221a3c153fb
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/167921
Reviewed-by: Damien Neil <dneil@google.com>
2019-03-18 18:50:16 +00:00
cmd cmd/protoc-gen-go: rely on protoimpl for basic helpers 2019-03-18 18:50:16 +00:00
encoding cmd/protoc-gen-go: rely on protoimpl for basic helpers 2019-03-18 18:50:16 +00:00
internal cmd/protoc-gen-go: rely on protoimpl for basic helpers 2019-03-18 18:50:16 +00:00
proto proto: wire encoding support 2019-03-14 19:12:27 +00:00
protogen protogen: fix protogen_test.go 2019-03-13 17:12:03 +00:00
reflect cmd/protoc-gen-go: rely on protoimpl for basic helpers 2019-03-18 18:50:16 +00:00
runtime internal/fileinit: generate reflect data structures from raw descriptors 2019-01-30 01:33:46 +00:00
types cmd/protoc-gen-go: rely on protoimpl for basic helpers 2019-03-18 18:50:16 +00:00
.gitignore cmd/protoc-gen-go/testdata: ignore go.sum 2019-03-11 20:19:03 +00:00
.travis.yml .travis.yml: configure for OSX 2019-03-13 18:04:08 +00:00
AUTHORS AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
CONTRIBUTING.md CONTRIBUTING.md: add pre-push hook instructions 2018-08-07 23:58:41 +00:00
CONTRIBUTORS AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
go.mod protogen: fix protogen_test.go 2019-03-13 17:12:03 +00:00
go.sum protogen: fix protogen_test.go 2019-03-13 17:12:03 +00:00
integration_test.go test.bash: purge unused directories based on timeout 2019-03-12 17:29:50 +00:00
LICENSE AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
PATENTS AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
README.md CONTRIBUTING.md: initial commit 2018-08-01 20:39:06 +00:00
regenerate.bash internal/cmd/generate-protos: generate test for testdata 2019-03-11 19:40:53 +00:00
test.bash internal/cmd/generate-protos: generate test for testdata 2019-03-11 19:40:53 +00:00

Next Generation Go Protocol Buffers

WARNING: This repository is in active development. There are no guarantees about API stability. Breaking changes will occur until a stable release is made and announced.

This repository is for the development of the next major Go implementation of protocol buffers. This library makes breaking API changes relative to the existing Go protobuf library. Of particular note, this API aims to make protobuf reflection a first-class feature of the API and implements the protobuf ecosystem in terms of reflection.

Design Documents

List of relevant design documents:

Contributing

We appreciate community contributions. See CONTRIBUTING.md.

Reporting Issues

Issues regarding the new API can be filed at github.com/golang/protobuf. Please use a APIv2: prefix in the title to make it clear that the issue is regarding the new API work.