feat: add Elixir module prefix to proto files (#11)

Signed-off-by: Yordis Prieto <yordis.prieto@gmail.com>

Author: yordis

.github/release-please-config.json

@@ -10,7 +10,6 @@
   "packages": {
     ".": {
       "release-type": "simple",
-      "release-as": "0.1.0",
       "bump-minor-pre-major": true,
       "bump-patch-for-minor-pre-major": false,
       "draft": false,

buf.yaml

@@ -11,7 +11,11 @@ lint:
   use:
     - STANDARD
   disallow_comment_ignores: true
+  ignore:
+    - proto/elixirpb.proto
 
 breaking:
   use:
     - FILE
+  ignore:
+    - proto/elixirpb.proto

proto/elixirpb.proto

@@ -0,0 +1,32 @@
+// COPIED FROM: https://github.com/elixir-protobuf/protobuf/blob/main/src/elixirpb.proto
+
+// Put this file to elixirpb.proto under PROTO_PATH. See `protoc -h` for `--proto_path` option.
+// Then import it
+// ````proto
+// import "elixirpb.proto";
+// ````
+//
+// 1047 is allocated to this project by Protobuf
+// https://github.com/protocolbuffers/protobuf/blob/master/docs/options.md
+
+syntax = "proto2";
+
+package elixirpb;
+
+import "google/protobuf/descriptor.proto";
+
+// File level options
+//
+// For example,
+// option (elixirpb.file).module_prefix = "Foo";
+message FileOptions {
+  // Specify a module prefix. This will override package name.
+  // For example, the package is "hello" and a message is "Request", the message
+  // will be "Hello.Request". But with module_prefix "Foo", the message will be
+  // "Foo.Request"
+  optional string module_prefix = 1;
+}
+
+extend google.protobuf.FileOptions {
+  optional FileOptions file = 1047;
+}

proto/trogon/uuid/v1/namespace.proto

@@ -1,6 +1,10 @@
 syntax = "proto3";
 package trogon.uuid.v1;
 
+import "elixirpb.proto";
+
+option (elixirpb.file).module_prefix = "TrogonProto";
+
 // Namespace defines the namespace for UUIDv5 generation.
 message Namespace {
   oneof value {

proto/trogon/uuid/v1/options.proto

@@ -1,9 +1,12 @@
 syntax = "proto3";
 package trogon.uuid.v1;
 
+import "elixirpb.proto";
 import "google/protobuf/descriptor.proto";
 import "trogon/uuid/v1/namespace.proto";
 
+option (elixirpb.file).module_prefix = "TrogonProto";
+
 // FileOptions defines file-level options for UUID generation.
 message FileOptions {
   // The default namespace for UUIDv5 generation.

proto/trogon/uuid/v1/uuid.proto

@@ -1,6 +1,10 @@
 syntax = "proto3";
 package trogon.uuid.v1;
 
+import "elixirpb.proto";
+
+option (elixirpb.file).module_prefix = "TrogonProto";
+
 // Uuid represents a universally unique identifier.
 //
 // Use this message type instead of raw strings for type-safe UUID fields.