add versioning via git for gradido node and also for gradido blockchain

Author: einhornimmond

CMakeLists.txt

@@ -1,7 +1,14 @@
 cmake_minimum_required(VERSION 3.18.2)
 set(CMAKE_POLICY_VERSION_MINIMUM 3.5)
 set(CMAKE_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/toolchain.cmake")
-project(GradidoNode C CXX)
+execute_process(
+    COMMAND git describe --tags --dirty --always
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE GRADIDO_NODE_GIT_VER
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" GRADIDO_NODE_CLEAN_VERSION "${GRADIDO_NODE_GIT_VER}")
+project(GradidoNode VERSION ${GRADIDO_NODE_CLEAN_VERSION} LANGUAGES C CXX)
 SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
 message("runtime output directory: ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
 
@@ -23,6 +30,15 @@ set(INSTALL_PLUGINDIR "bin")
 # needed for protopuf
 add_definitions(-DNOMINMAX)
 
+# version
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/version.h.in
+    ${CMAKE_CURRENT_BINARY_DIR}/generated/version.h
+    @ONLY
+)
+
+set(GRADIDO_NODE_VERSION "@PROJECT_VERSION@")
+
 include_directories(
 	"dependencies" 
 	"dependencies/jsonrpcpp/include"
@@ -35,6 +51,7 @@ include_directories(
 	"dependencies/gradido_blockchain/dependencies/protopuf/include"
 	"dependencies/gradido_blockchain/dependencies/rapidjson/include"
 	"dependencies/gradido_blockchain/dependencies/cpp-httplib"
+	${CMAKE_CURRENT_BINARY_DIR}
 
 	"dependencies/paho.mqtt.c/src"
 	#"dependencies/googletest/googletest/include"

dependencies/gradido_blockchain

@@ -5,8 +5,10 @@
 #include "MQTTAsync.h"
 #endif //_USING_IOTA
 #include "ServerGlobals.h"
+#include "generated/version.h"
 
 #include "gradido_blockchain/lib/Profiler.h"
+#include "gradido_blockchain/version.h"
 
 #include "sodium.h"
 #include "loguru/loguru.hpp"
@@ -16,8 +18,27 @@
 
 #ifndef _TEST_BUILD
 
+//! \return 0 if ok, -1 for error, 1 for abort
+int parseParameter(int argc, char** argv)
+{
+	for (int i = 1; i < argc; i++) {
+		if (strcmp(argv[i], "--version") == 0) {
+			printf("%s\n", GRADIDO_NODE_VERSION);
+			return 1;
+		}
+	}
+	return 0;
+};
+
 int main(int argc, char** argv)
 {
+	auto parseResult = parseParameter(argc, argv);
+	if (parseResult == 1) {
+		return 0;
+	}
+	if (parseResult == -1) {
+		return -1;
+	}
 	std::srand(std::time({}));
 	// libsodium
 	if (sodium_init() < 0) {
@@ -34,6 +55,8 @@ int main(int argc, char** argv)
 
 	// loguru 
 	loguru::init(argc, argv);
+	LOG_F(INFO, "Gradido Blockchain Library Version: %s", GRADIDO_BLOCKCHAIN_VERSION);
+	LOG_F(INFO, "Gradido Node Version: %s", GRADIDO_NODE_VERSION);
 
 	MainServer app;
 	try {

src/main.cpp

@@ -36,7 +36,6 @@ namespace model {
 			mId = confirmedTransaction.getId();
 			mDate = confirmedTransaction.getConfirmedAt();
 			mBalance = confirmedTransaction.getAccountBalance(pubkey, "").getBalance();
-			printf("getBalance: %s for id: %lu\n", mBalance.toString().data(), mId);
 		}
 
 		Transaction::Transaction(Timepoint decayStart, Timepoint decayEnd, GradidoUnit startBalance)

src/model/Apollo/Transaction.cpp

@@ -0,0 +1,9 @@
+#ifndef GRADIDO_NODE_VERSION_H
+#define GRADIDO_NODE_VERSION_H
+
+#define GRADIDO_NODE_VERSION "@GRADIDO_NODE_GIT_VER@"
+#define GRADIDO_NODE_VERSION_MAJOR @PROJECT_VERSION_MAJOR@
+#define GRADIDO_NODE_VERSION_MINOR @PROJECT_VERSION_MINOR@
+#define GRADIDO_NODE_VERSION_PATCH @PROJECT_VERSION_PATCH@
+
+#endif // GRADIDO_NODE_VERSION_H