diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e6547b..1651a5b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,10 +10,20 @@ find_package(CLI11 REQUIRED)
 set(BUILD_DIR "${PROJECT_SOURCE_DIR}/build")
 set(CLI11_DIR ${BUILD_DIR})
 
-file(GLOB SOURCES "src/*.cpp")
+# file(GLOB SOURCES "src/*.cpp")
+
+include_directories(include)
+
+add_library(${PROJECT_NAME} SHARED
+    src/File.cpp
+    )
+
+add_executable(${PROJECT_NAME}
+    src/cppchallenge.cpp
+    )
 
-add_executable(${PROJECT_NAME} ${SOURCES})
 target_link_libraries(${PROJECT_NAME} CLI11::CLI11)
+install(TARGETS ${PROJECT_NAME} DESTINATION lib)
 install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
diff --git a/include/File.h b/include/File.h
new file mode 100644
index 0000000..314db88
--- /dev/null
+++ b/include/File.h
@@ -0,0 +1,11 @@
+#include<string>
+
+class File {
+
+private:
+	std::string name;
+
+public:
+	File(std::string);
+    std::string getName();
+};
diff --git a/src/File.cpp b/src/File.cpp
new file mode 100644
index 0000000..a135128
--- /dev/null
+++ b/src/File.cpp
@@ -0,0 +1,10 @@
+#include "File.h"
+
+File::File(std::string name):
+    name(name)
+{
+}
+
+std::string File::getName() {
+    return name;
+}