fix(spiffe-proto): generate proto bindings without embedding package definition

Signed-off-by: Zahari Dichev <[email protected]>

Author: zaharidichev

spiffe-proto/spiffe/proto/workload.proto

@@ -1,7 +1,5 @@
 syntax = "proto3";
 
-package spiffe.workloadapi;
-
 service SpiffeWorkloadAPI {
     // Fetch X.509-SVIDs for all SPIFFE identities the workload is entitled to,
     // as well as related information like trust bundles and CRLs. As this

spiffe-proto/src/gen/spiffe.workloadapi.rs

@@ -143,16 +143,11 @@ pub mod spiffe_workload_api_client {
                 })?;
             let codec = tonic_prost::ProstCodec::default();
             let path = http::uri::PathAndQuery::from_static(
-                "/spiffe.workloadapi.SpiffeWorkloadAPI/FetchX509SVID",
+                "/SpiffeWorkloadAPI/FetchX509SVID",
             );
             let mut req = request.into_request();
             req.extensions_mut()
-                .insert(
-                    GrpcMethod::new(
-                        "spiffe.workloadapi.SpiffeWorkloadAPI",
-                        "FetchX509SVID",
-                    ),
-                );
+                .insert(GrpcMethod::new("SpiffeWorkloadAPI", "FetchX509SVID"));
             self.inner.server_streaming(req, path, codec).await
         }
     }

spiffe-proto/tests/bootstrap.rs

@@ -32,6 +32,14 @@ fn generate(out_dir: &std::path::Path) {
     {
         panic!("failed to compile protobuf: {error}")
     }
+
+    // Post-process the generated file to rename it
+    let generated_file = out_dir.join("_.rs");
+    if generated_file.exists() {
+        let target_file = out_dir.join("spiffe.workloadapi.rs");
+        std::fs::rename(&generated_file, &target_file)
+            .expect("failed to rename generated file");
+    }
 }
 
 /// Returns true if the given path contains files that have changed since the