hyprpm: add full nix integration (#13189)

Adds nix integration to hyprpm: hyprpm will now detect nix'd hyprland and use nix develop instead

---------

Co-authored-by: Mihai Fufezan <mihai@fufexan.net>

1 files changed, 6 insertions, 4 deletions

diff --git a/hyprpm/src/helpers/Sys.hpp b/hyprpm/src/helpers/Sys.hpp
index b44eb758..03d5a0de 100644
--- a/hyprpm/src/helpers/Sys.hpp
+++ b/hyprpm/src/helpers/Sys.hpp
@@ -1,11 +1,13 @@
 #pragma once
 
 #include <string>
+#include <optional>
 
 namespace NSys {
-    bool isSuperuser();
-    int  getUID();
-    int  getEUID();
+    bool                       isSuperuser();
+    int                        getUID();
+    int                        getEUID();
+    std::optional<std::string> findInPath(const std::string& exe);
 
     // NOLINTNEXTLINE
     namespace root {
@@ -20,4 +22,4 @@ namespace NSys {
         // Do not use this unless absolutely necessary!
         std::string runAsSuperuserUnsafe(const std::string& cmd);
     };
-};
\ No newline at end of file
+};