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-rw-r--r--src/google/protobuf/compiler/plugin.proto13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/google/protobuf/compiler/plugin.proto b/src/google/protobuf/compiler/plugin.proto
index acaee1f4..6e4da2c1 100644
--- a/src/google/protobuf/compiler/plugin.proto
+++ b/src/google/protobuf/compiler/plugin.proto
@@ -53,6 +53,16 @@ option go_package = "plugin_go";
import "google/protobuf/descriptor.proto";
+// The version number of protocol compiler.
+message Version {
+ optional int32 major = 1;
+ optional int32 minor = 2;
+ optional int32 patch = 3;
+ // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+ // be empty for mainline stable releases.
+ optional string suffix = 4;
+}
+
// An encoded CodeGeneratorRequest is written to the plugin's stdin.
message CodeGeneratorRequest {
// The .proto files that were explicitly listed on the command-line. The
@@ -75,6 +85,9 @@ message CodeGeneratorRequest {
// is not similarly optimized on protoc's end -- it will store all fields in
// memory at once before sending them to the plugin.
repeated FileDescriptorProto proto_file = 15;
+
+ // The version number of protocol compiler.
+ optional Version compiler_version = 3;
}
// The plugin writes an encoded CodeGeneratorResponse to stdout.