a lot of fixes

utils/utils.cpp

@@ -1,8 +1,8 @@
 #include "utils.h"
 
 #include <codecvt>
-#include <string>
 #include <locale>
+#include <string>
 
 std::string to_utf8(std::wstring wide_string) {
     static std::wstring_convert<std::codecvt_utf8<wchar_t>> utf8_conv;
@@ -13,3 +13,18 @@ std::wstring from_utf8(std::string string) {
     static std::wstring_convert<std::codecvt_utf8<wchar_t>> utf8_conv;
     return utf8_conv.from_bytes(string);
 }
+
+std::string get_path_relative_to_home(std::string path) {
+    return std::string(std::getenv("HOME")) + "/" + path;
+}
+
+template <typename T>
+bool vector_contains_element(const std::vector<T>& vector, const T& to_find) {
+    for (const T& element : vector) {
+        if (element == to_find) return true;
+    }
+    return false;
+}
+
+//ужас
+template bool vector_contains_element<std::string>(const std::vector<std::string>& vector, const std::string& to_find);

utils/utils.h

@@ -2,8 +2,14 @@
 #define UTILS_H
 
 #include <string>
+#include <vector>
 
 std::string to_utf8(std::wstring wide_string);
 std::wstring from_utf8(std::string string);
 
+std::string get_path_relative_to_home(std::string path);
+
+template <typename T>
+bool vector_contains_element(const std::vector<T> &vector, const T &to_find);
+
 #endif // UTILS_H