try using protobuf-codegen

Author: darunrs

lazer/Cargo.lock

@@ -22,4 +22,4 @@ dist/
 tsconfig.tsbuildinfo
 
 # Types generated for .proto files
-src/generated/*
+src/generated/

lazer/sdk/js/.gitignore

@@ -18,6 +18,7 @@ rust_decimal = "1.36.0"
 base64 = "0.22.1"
 prost = "0.13.5"
 prost-types = "0.13.5"
+protobuf = "3.7.2"
 
 [dev-dependencies]
 bincode = "1.3.3"
@@ -29,3 +30,4 @@ alloy-primitives = "0.8.19"
 
 [build-dependencies]
 prost-build = "0.13.5"
+protobuf-codegen = "3.7.2"

lazer/sdk/rust/protocol/Cargo.toml

@@ -5,18 +5,15 @@ use std::io::Result;
 /// Both JS and Rust SDKs read the proto files for generating types.
 fn main() -> Result<()> {
     // Tell cargo to recompile if any .proto files change
-    println!("cargo:rerun-if-changed=proto/");
+    println!("cargo:rerun-if-changed=../../proto/");
 
-    // Selects proto files to be read for compiling
-    let proto_files = vec![
-        "../../proto/pyth_lazer_transaction.proto",
-        "../../proto/publisher_update.proto",
-    ];
-
-    // Compiles protos and generates Rust types
-    // Generated types are present in the output folder
-    prost_build::compile_protos(&proto_files, &["../../proto"])
-        .expect("Failed to compile protos and generate types");
+    protobuf_codegen::Codegen::new()
+        .pure()
+        .include("../../proto")
+        .input("../../proto/publisher_update.proto")
+        .input("../../proto/pyth_lazer_transaction.proto")
+        .cargo_out_dir("protobuf")
+        .run_from_script();
 
     Ok(())
 }

lazer/sdk/rust/protocol/build.rs

@@ -10,8 +10,15 @@ mod serde_price_as_i64;
 mod serde_str;
 pub mod subscription;
 pub mod symbol_state;
+//pub mod transaction {
+//    include!(concat!(env!("OUT_DIR"), "/pyth_lazer_transaction.rs"));
+//}
 pub mod transaction {
-    include!(concat!(env!("OUT_DIR"), "/pyth_lazer_transaction.rs"));
+    pub use crate::protobuf::pyth_lazer_transaction::*;
+}
+
+mod protobuf {
+    include!(concat!(env!("OUT_DIR"), "/protobuf/mod.rs"));
 }
 
 #[test]