From 82e03978b89938219958032efb1448cc76baa181 Mon Sep 17 00:00:00 2001
From: Saumit <justsaumit@protonmail.com>
Date: Sat, 27 Sep 2025 02:14:26 +0530
Subject: Initial snapshot - OpenTelemetry demo 2.1.3 -f

---
 src/currency/genproto/CMakeLists.txt | 62 ++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/currency/genproto/CMakeLists.txt

(limited to 'src/currency/genproto/CMakeLists.txt')

diff --git a/src/currency/genproto/CMakeLists.txt b/src/currency/genproto/CMakeLists.txt
new file mode 100644
index 0000000..7ba525b
--- /dev/null
+++ b/src/currency/genproto/CMakeLists.txt
@@ -0,0 +1,62 @@
+cmake_minimum_required(VERSION 3.26)
+project(currency-proto)
+
+find_package(Protobuf REQUIRED)
+find_package(gRPC CONFIG REQUIRED)
+
+set(PROTO_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../proto")
+set(GENERATED_PROTOBUF_PATH "${CMAKE_BINARY_DIR}/generated/proto")
+set(GENERATED_HEALTH_PROTOBUF_PATH "${GENERATED_PROTOBUF_PATH}/grpc/health/v1")
+
+file(MAKE_DIRECTORY "${GENERATED_PROTOBUF_PATH}")
+
+set(DEMO_PROTO "${PROTO_PATH}/demo.proto")
+set(DEMO_PB_CPP_FILE "${GENERATED_PROTOBUF_PATH}/demo.pb.cc")
+set(DEMO_PB_H_FILE "${GENERATED_PROTOBUF_PATH}/demo.pb.h")
+set(DEMO_GRPC_PB_CPP_FILE "${GENERATED_PROTOBUF_PATH}/demo.grpc.pb.cc")
+set(DEMO_GRPC_PB_H_FILE "${GENERATED_PROTOBUF_PATH}/demo.grpc.pb.h")
+set(HEALTH_PROTO "${PROTO_PATH}/grpc/health/v1/health.proto")
+set(HEALTH_PB_CPP_FILE "${GENERATED_HEALTH_PROTOBUF_PATH}/health.pb.cc")
+set(HEALTH_PB_H_FILE "${GENERATED_HEALTH_PROTOBUF_PATH}/health.pb.h")
+set(HEALTH_GRPC_PB_CPP_FILE "${GENERATED_HEALTH_PROTOBUF_PATH}/health.grpc.pb.cc")
+set(HEALTH_GRPC_PB_H_FILE "${GENERATED_HEALTH_PROTOBUF_PATH}/health.grpc.pb.h")
+
+foreach(IMPORT_DIR ${PROTOBUF_IMPORT_DIRS})
+  list(APPEND PROTOBUF_INCLUDE_FLAGS "-I${IMPORT_DIR}")
+endforeach()
+
+find_program(gRPC_CPP_PLUGIN_EXECUTABLE grpc_cpp_plugin)
+
+add_custom_command(
+    OUTPUT ${DEMO_PB_H_FILE}
+           ${DEMO_PB_CPP_FILE}
+           ${DEMO_GRPC_PB_CPP_FILE}
+           ${DEMO_GRPC_PB_H_FILE}
+           ${HEALTH_PB_H_FILE}
+           ${HEALTH_PB_CPP_FILE}
+           ${HEALTH_GRPC_PB_CPP_FILE}
+           ${HEALTH_GRPC_PB_H_FILE}
+
+    COMMAND
+      ${PROTOBUF_PROTOC_EXECUTABLE} ARGS "--experimental_allow_proto3_optional"
+      "--proto_path=${PROTO_PATH}" ${PROTOBUF_INCLUDE_FLAGS}
+      "--cpp_out=${GENERATED_PROTOBUF_PATH}"
+      "--grpc_out=generate_mock_code=true:${GENERATED_PROTOBUF_PATH}"
+      --plugin=protoc-gen-grpc="${gRPC_CPP_PLUGIN_EXECUTABLE}" ${DEMO_PROTO} ${HEALTH_PROTO}
+)
+
+message(STATUS "gRPC_CPP_PLUGIN_EXECUTABLE=${gRPC_CPP_PLUGIN_EXECUTABLE}")
+
+add_library(
+    demo-proto ${DEMO_PB_H_FILE}
+               ${DEMO_PB_CPP_FILE}
+               ${DEMO_GRPC_PB_CPP_FILE}
+               ${DEMO_GRPC_PB_H_FILE}
+               ${HEALTH_PB_H_FILE}
+               ${HEALTH_PB_CPP_FILE}
+               ${HEALTH_GRPC_PB_CPP_FILE}
+               ${HEALTH_GRPC_PB_H_FILE}
+)
+
+target_link_libraries(demo-proto gRPC::grpc++ protobuf::libprotobuf)
+include_directories("${GENERATED_PROTOBUF_PATH}")
-- 
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