src dir

meson.build

@@ -1,3 +1,3 @@
 project('dotty', 'cpp')
 
-executable('dotty', 'main.cpp', dependencies: [])
+executable('dotty', 'src/main.cpp', dependencies: [])

src/main.cpp

@@ -2,6 +2,7 @@
 #include <fstream>
 #include <iostream>
 #include <stdio.h>
+#include <unistd.h>
 
 using namespace std;
 using namespace std::filesystem;
@@ -14,6 +15,11 @@ const path PACMAN_HOOKS = "/etc/pacman.d/hooks";
 //
 int main(int argc, char **argv) {
 
+  if (geteuid() != 0) {
+    cout << "Sudo permissions are required to run this application";
+    return 0;
+  }
+
   if (!exists(PACMAN_HOOKS)) {
     create_directory(PACMAN_HOOKS);
     cout << "Directory created: " << PACMAN_HOOKS << endl;