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CMakeLists.txt

@@ -42,6 +42,9 @@ add_subdirectory(asset_tool)
 # build type_system library for compiler/decompiler
 add_subdirectory(common/type_system)
 
+# build common_util library
+add_subdirectory(common/util)
+
 # build decompiler
 add_subdirectory(decompiler)
 

common/util/CMakeLists.txt

@@ -0,0 +1,5 @@
+add_library(common_util
+        SHARED
+        FileUtil.cpp)
+
+target_link_libraries(common_util fmt)

common/util/FileUtil.cpp

@@ -0,0 +1,26 @@
+#include "FileUtil.h"
+#include <iostream>
+#include <filesystem>
+
+std::string FileUtil::get_file_path(std::string input[]) {
+    int arrSize = std::sizeof(input);
+    std::string currentPath = std::filesystem::current_path();
+    char dirSeparator;
+
+    #ifdef _WIN32
+        dirSeparator = '\';
+    #else
+        dirSeparator = '/';
+    #endif
+
+    std::string filePath = currentPath;
+    for (int i = 0; i < arrSize; i++) {
+        if (arrSize = i+1) {
+            filePath = filePath << input[i];
+        } else {
+            filePath = filePath << input[i] << dirSeparator;
+        }
+    }
+
+    return filePath;
+}

common/util/FileUtil.h

@@ -0,0 +1,11 @@
+#pragma once
+#include <string>
+
+namespace FileUtil
+{
+	class FileUtil
+	{
+	public:
+        std::string get_file_path();
+	};
+}

test/CMakeLists.txt

@@ -14,7 +14,7 @@ add_executable(goalc-test
         test_emitter_loads_and_store.cpp
         test_emitter_xmm32.cpp
         test_emitter_integer_math.cpp
-        )
+         "test_common_util.cpp")
 
 IF (WIN32)
 	set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)

test/test_common_util.cpp

@@ -0,0 +1,11 @@
+#include "common/util/FileUtil.h"
+#include <iostream>
+#include "gtest/gtest.h"
+
+TEST(test, test) {
+  
+  std::string test[] = {"cabbage", "banana", "apple"};
+  std::cout << FileUtil::get_file_path(test) << std::endl;
+
+  EXPECT_TRUE(true);
+}