refactor: consolidate proto service generation into a single proto_gen entry

Author: FoyonaCZY

tests/code-generation/src/lib.rs

@@ -1,16 +1,12 @@
 mod r#gen {
     include!(concat!(env!("OUT_DIR"), "/thrift_gen.rs"));
-    include!(concat!(env!("OUT_DIR"), "/proto_service_a_gen.rs"));
-    include!(concat!(env!("OUT_DIR"), "/proto_service_b_gen.rs"));
-    include!(concat!(env!("OUT_DIR"), "/proto_service_c_gen.rs"));
+    include!(concat!(env!("OUT_DIR"), "/proto_gen.rs"));
     include!(concat!(env!("OUT_DIR"), "/descriptor_gen.rs"));
 }
 
 pub use descriptor_gen::descriptor;
 pub use r#gen::*;
-pub use proto_service_a_gen::*;
-pub use proto_service_b_gen::*;
-pub use proto_service_c_gen::*;
+pub use proto_gen::*;
 
 #[cfg(test)]
 mod tests {

tests/code-generation/volo.yml

@@ -1,8 +1,8 @@
 # Please refer to https://www.cloudwego.io/docs/volo/guide/config/ for the configuration file format.
 entries:
   # Protobuf entries for testing
-  proto_service_a:
-    filename: proto_service_a_gen.rs
+  proto_gen:
+    filename: proto_gen.rs
     protocol: protobuf
     split_generated_files: true
     with_descriptor: true
@@ -12,30 +12,20 @@ entries:
           path: proto/service_a.proto
           includes:
             - proto
-  
-  proto_service_b:
-    filename: proto_service_b_gen.rs
-    protocol: protobuf
-    services:
       - idl:
           source: local
           path: proto/service_b.proto
           includes:
             - proto
         codegen_option:
           keep_unknown_fields: true
-  
-  proto_service_c:
-    filename: proto_service_c_gen.rs
-    protocol: protobuf
-    services:
       - idl:
           source: local
           path: proto/service_c.proto
           includes:
             - proto
 
-  proto:
+  descriptor_gen:
     filename: descriptor_gen.rs
     protocol: protobuf
     touch_all: true