feat/561-added autonat service

libp2p/host/autonat/pb/generate_proto.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import subprocess
+
+
+def generate_proto() -> None:
+    proto_file = "autonat.proto"
+    output_dir = "."
+
+    # Ensure protoc is installed
+    try:
+        subprocess.run(["protoc", "--version"], check=True, capture_output=True)
+    except subprocess.CalledProcessError:
+        print("Error: protoc is not installed. Please install protobuf compiler.")
+        return
+    except FileNotFoundError:
+        print("Error: protoc is not found in PATH. Please install protobuf compiler.")
+        return
+
+    # Generate Python code
+    cmd = [
+        "protoc",
+        "--python_out=" + output_dir,
+        "--grpc_python_out=" + output_dir,
+        "-I.",
+        proto_file,
+    ]
+
+    try:
+        subprocess.run(cmd, check=True)
+        print("Successfully generated protobuf code for " + proto_file)
+    except subprocess.CalledProcessError as e:
+        print("Error generating protobuf code: " + str(e))
+
+
+if __name__ == "__main__":
+    generate_proto()