mirror of
https://github.com/protocolbuffers/protobuf-go.git
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bab3d4084e
In order for protoc-gen-go to output the current version, it needs to know what version it is currently running as. However, we cannot rely on the git tags since the tags are not made until *after* the commit has been submitted. Instead, we manually encode the version into the code and make sure that git tags match up with the version in the code. The version.go file in runtime/protoimpl contains instructions for how to make a release. Essentially: * Every non-release commit has a version string with "devel" in it. * Every release commit must not have "devel" in it and must be unique. * The "release process" involves submitting two CLs. The first CL creates a version string without "devel", which is the commit that a git tag will actually reference. The second CL follows immediately and re-introduces "devel" into the version string. The following example shows a possible sequence of VersionStrings for git commits in time-ascending order: v1.19.0-devel (this CL) v1.19.0-devel v1.19.0-devel v1.19.0-devel v1.20.0-rc.1 <- tagged v1.20.0-rc.1.devel v1.20.0-rc.1.devel v1.20.0-rc.1.devel v1.20.0-rc.2 <- tagged v1.20.0-rc.2.devel v1.20.0 <- tagged (future public release) v1.20.0-devel v1.20.0-devel v1.20.0-devel v1.20.0-devel v1.20.1 <- tagged v1.20.1-devel v1.20.1-devel v1.21.0 <- tagged v1.21.0-devel Note that we start today with v1.19.0-devel, which means that our initial release will be v1.20.0. This number was intentionally chosen since 1) the number 20 has some correlation to the fact that we keep calling the new implementation the "v2" implementation, and 2) the set of tagged versions for github.com/golang/protobuf and google.golang.org/protobuf are unlikely to ever overlap. This way, the version of protoc-gen-go is never ambiguous which module it was built from. Now that we have version information, we add support for generating .pb.go files with the version information recorded. However, we do not emit these for .pb.go files in our own repository since they are always guaranteed to be at the right version (enforced by integration_test.go). Updates golang/protobuf#524 Change-Id: I25495a45042c2aa39a39cb7e7738ae8e831a9d26 Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/186117 Reviewed-by: Damien Neil <dneil@google.com>
205 lines
7.6 KiB
Go
205 lines
7.6 KiB
Go
// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Code generated by protoc-gen-go. DO NOT EDIT.
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// source: benchmarks.proto
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package benchmarks
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import (
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protoreflect "google.golang.org/protobuf/reflect/protoreflect"
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protoimpl "google.golang.org/protobuf/runtime/protoimpl"
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reflect "reflect"
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sync "sync"
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)
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type BenchmarkDataset struct {
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state protoimpl.MessageState
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sizeCache protoimpl.SizeCache
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unknownFields protoimpl.UnknownFields
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// Name of the benchmark dataset. This should be unique across all datasets.
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// Should only contain word characters: [a-zA-Z0-9_]
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Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
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// Fully-qualified name of the protobuf message for this dataset.
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// It will be one of the messages defined benchmark_messages_proto2.proto
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// or benchmark_messages_proto3.proto.
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//
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// Implementations that do not support reflection can implement this with
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// an explicit "if/else" chain that lists every known message defined
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// in those files.
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MessageName string `protobuf:"bytes,2,opt,name=message_name,json=messageName,proto3" json:"message_name,omitempty"`
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// The payload(s) for this dataset. They should be parsed or serialized
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// in sequence, in a loop, ie.
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//
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// while (!benchmarkDone) { // Benchmark runner decides when to exit.
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// for (i = 0; i < benchmark.payload.length; i++) {
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// parse(benchmark.payload[i])
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// }
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// }
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//
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// This is intended to let datasets include a variety of data to provide
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// potentially more realistic results than just parsing the same message
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// over and over. A single message parsed repeatedly could yield unusually
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// good branch prediction performance.
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Payload [][]byte `protobuf:"bytes,3,rep,name=payload,proto3" json:"payload,omitempty"`
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}
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func (x *BenchmarkDataset) Reset() {
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*x = BenchmarkDataset{}
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}
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func (x *BenchmarkDataset) String() string {
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return protoimpl.X.MessageStringOf(x)
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}
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func (*BenchmarkDataset) ProtoMessage() {}
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func (x *BenchmarkDataset) ProtoReflect() protoreflect.Message {
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mi := &file_benchmarks_proto_msgTypes[0]
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if protoimpl.UnsafeEnabled && x != nil {
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ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
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if ms.LoadMessageInfo() == nil {
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ms.StoreMessageInfo(mi)
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}
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return ms
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}
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return mi.MessageOf(x)
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}
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// Deprecated: Use BenchmarkDataset.ProtoReflect.Descriptor instead.
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func (*BenchmarkDataset) Descriptor() ([]byte, []int) {
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return file_benchmarks_proto_rawDescGZIP(), []int{0}
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}
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func (x *BenchmarkDataset) GetName() string {
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if x != nil {
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return x.Name
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}
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return ""
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}
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func (x *BenchmarkDataset) GetMessageName() string {
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if x != nil {
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return x.MessageName
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}
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return ""
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}
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func (x *BenchmarkDataset) GetPayload() [][]byte {
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if x != nil {
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return x.Payload
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}
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return nil
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}
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var File_benchmarks_proto protoreflect.FileDescriptor
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var file_benchmarks_proto_rawDesc = []byte{
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0x0a, 0x10, 0x62, 0x65, 0x6e, 0x63, 0x68, 0x6d, 0x61, 0x72, 0x6b, 0x73, 0x2e, 0x70, 0x72, 0x6f,
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0x74, 0x6f, 0x12, 0x0a, 0x62, 0x65, 0x6e, 0x63, 0x68, 0x6d, 0x61, 0x72, 0x6b, 0x73, 0x22, 0x63,
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0x0a, 0x10, 0x42, 0x65, 0x6e, 0x63, 0x68, 0x6d, 0x61, 0x72, 0x6b, 0x44, 0x61, 0x74, 0x61, 0x73,
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0x65, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
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0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x21, 0x0a, 0x0c, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67,
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0x65, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x6d, 0x65,
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0x73, 0x73, 0x61, 0x67, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x70, 0x61, 0x79,
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0x6c, 0x6f, 0x61, 0x64, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x07, 0x70, 0x61, 0x79, 0x6c,
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0x6f, 0x61, 0x64, 0x42, 0x5b, 0x0a, 0x1e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
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0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x62, 0x65, 0x6e, 0x63, 0x68,
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0x6d, 0x61, 0x72, 0x6b, 0x73, 0x5a, 0x39, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f,
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0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
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0x66, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x70,
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0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2f, 0x62, 0x65, 0x6e, 0x63, 0x68, 0x6d, 0x61, 0x72, 0x6b, 0x73,
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0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
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}
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var (
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file_benchmarks_proto_rawDescOnce sync.Once
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file_benchmarks_proto_rawDescData = file_benchmarks_proto_rawDesc
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)
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func file_benchmarks_proto_rawDescGZIP() []byte {
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file_benchmarks_proto_rawDescOnce.Do(func() {
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file_benchmarks_proto_rawDescData = protoimpl.X.CompressGZIP(file_benchmarks_proto_rawDescData)
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})
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return file_benchmarks_proto_rawDescData
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}
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var file_benchmarks_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
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var file_benchmarks_proto_goTypes = []interface{}{
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(*BenchmarkDataset)(nil), // 0: benchmarks.BenchmarkDataset
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}
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var file_benchmarks_proto_depIdxs = []int32{
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0, // starting offset of method output_type sub-list
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0, // starting offset of method input_type sub-list
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0, // starting offset of extension type_name sub-list
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0, // starting offset of extension extendee sub-list
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0, // starting offset of field type_name sub-list
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}
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func init() { file_benchmarks_proto_init() }
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func file_benchmarks_proto_init() {
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if File_benchmarks_proto != nil {
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return
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}
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if !protoimpl.UnsafeEnabled {
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file_benchmarks_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
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switch v := v.(*BenchmarkDataset); i {
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case 0:
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return &v.state
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case 1:
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return &v.sizeCache
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case 2:
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return &v.unknownFields
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default:
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return nil
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}
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}
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}
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type x struct{}
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out := protoimpl.TypeBuilder{
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File: protoimpl.DescBuilder{
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GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
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RawDescriptor: file_benchmarks_proto_rawDesc,
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NumEnums: 0,
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NumMessages: 1,
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NumExtensions: 0,
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NumServices: 0,
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},
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GoTypes: file_benchmarks_proto_goTypes,
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DependencyIndexes: file_benchmarks_proto_depIdxs,
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MessageInfos: file_benchmarks_proto_msgTypes,
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}.Build()
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File_benchmarks_proto = out.File
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file_benchmarks_proto_rawDesc = nil
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file_benchmarks_proto_goTypes = nil
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file_benchmarks_proto_depIdxs = nil
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}
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