protobuf-go/cmd/protoc-gen-go/testdata/annotations/annotations.proto
Damien Neil 162c12703c protogen: generate .meta file with code annotations
When the generator parameter 'annotate_code' is provided, generate a .meta
file containing a GeneratedCodeInfo message describing the generated code's
relation to the source .proto file.

Annotations are added with (*protogen.GeneratedFile).Annotate, which takes the
name of a Go identifier (e.g., "SomeMessage" or "SomeMessage.GetField") and an
associated source location. The generator examines the generated AST to
determine source offsets for the symbols.

Change the []int32 "Path" in protogen types to a "Location", which also captures
the source file name.

Change-Id: Icd2340875831f40a1f91d495e3bd7ea381475c77
Reviewed-on: https://go-review.googlesource.com/c/139759
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
2018-10-16 17:22:41 +00:00

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Protocol Buffer

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
syntax = "proto2";
package goproto.protoc.annotations;
option go_package = "github.com/golang/protobuf/v2/cmd/protoc-gen-go/testdata/annotations";
message AnnotationsTestMessage {
optional string AnnotationsTestField = 1;
}
enum AnnotationsTestEnum {
ANNOTATIONS_TEST_ENUM_VALUE = 0;
}