Add logic to use project root if src is not found

run.cpp

@@ -4,25 +4,31 @@ using std::cout, std::endl;
 namespace fs = std::filesystem;
 
 int main() {
-  cout << "\x1B[96mrun v1.0.0-alpha.1 by CerebralDatabank (Gopal Othayoth)\x1B[0m" << endl;
+  cout << "\x1B[96mrun v1.0.0 by CerebralDatabank (Gopal Othayoth)\x1B[0m" << endl;
   cout << "\x1B[96m== COMPILING ==\x1B[0m" << endl << endl;
 
   int result{0};
+  bool noSrc{false};
 
   if (!fs::is_directory("src")) {
-    cout << "\x1B[31m[ ERROR ]\x1B[0m ./src/ directory does not exist; exiting.\x1B[0m" << endl;
-    return 1;
+    cout << "\x1B[94m[  INFO ]\x1B[0m ./src/ directory does not exist; using project root.\x1B[0m" << endl;
+    noSrc = true;
   }
 
-  if (!fs::is_directory("bin")) {
+  if (!noSrc && !fs::is_directory("bin")) {
     cout << "\x1B[94m[  INFO ]\x1B[0m ./bin/ directory does not exist, creating...\x1B[0m" << endl;
     if (!fs::create_directory("bin")) {
         cout << "\x1B[31m[ ERROR ]\x1B[0m Failed to create ./bin/ directory; exiting.\x1B[0m" << endl;
         return 1;
     }
   }
 
-  result = system("g++ -Wall -Wextra -pedantic -std=c++17 -g ./src/*.cpp -o ./bin/a.out");
+  if (noSrc) {
+    result = system("g++ -Wall -Wextra -pedantic -std=c++17 -g ./*.cpp -o ./a.out");
+  }
+  else {
+    result = system("g++ -Wall -Wextra -pedantic -std=c++17 -g ./src/*.cpp -o ./bin/a.out");
+  }
   if (result != 0) {
     cout << endl << "\x1B[31m[ ERROR ]\x1B[0m Compilation failed - check errors above.\x1B[0m" << endl;
     cout << "          exit code: \x1B[93m" << (result >> 8) << "\x1B[0m" << endl;
@@ -31,8 +37,12 @@ int main() {
   cout << "\x1B[32m[    OK ]\x1B[0m Compilation succeeded!\x1B[0m" << endl;
 
   cout << "\x1B[96m== RUNNING ==\x1B[0m" << endl << endl;
-  // system("chmod +x ./bin/a.out");
-  result = system("./bin/a.out");
+  if (noSrc) {
+    result = system("./a.out");
+  }
+  else {
+    result = system("./bin/a.out");
+  }
   if (result != 0) {
     cout << endl << "\x1B[31m[ ERROR ]\x1B[0m Program run failed - check errors above.\x1B[0m" << endl;
     cout << "          exit code: \x1B[93m" << (result >> 8) << "\x1B[0m" << endl;