feat(display_server): added display server checks

most lame and unoriginal stuff for mac and windows

.envrc

@@ -1 +1 @@
-use flake
+use flake ".#"

flake.nix

@@ -31,6 +31,8 @@
         devShells.default = pkgs.mkShell {
           inputsFrom = [
 	    self.packages.${system}.whyfetch
+	  ];
+	  nativeBuildInputs = [
 	    pkgs.pyright
 	    pkgs.black
 	    pkgs.isort

whyfetch/__init__.py

@@ -32,6 +32,7 @@ def __main__():
         f"ram:    {d.ram}",
         f"up:     {d.uptime}",
         f"locale: {d.locale}",
+        f"server: {d.display_server}",
     ]
 
     separator: str = separator_from_longest_prop(props)
@@ -56,4 +57,5 @@ def __main__():
     print(
         f"    {Colours.blue}'----'{Colours.white}     {Colours.magenta}locale:{Colours.white} {d.locale}"
     )
+    print(f"               {Colours.magenta}server:{Colours.white} {d.display_server}")
     print(f"━━━━━━━━━━━━━━━{separator}")

whyfetch/data.py

@@ -23,6 +23,7 @@ class Data:
         self.ram: str = self.get_ram()
         self.uptime: str = self.get_uptime()
         self.locale: str = lc.setlocale(lc.LC_CTYPE)
+        self.display_server: str = self.get_display_server()
         pass
 
     def get_os(self) -> str:
@@ -69,6 +70,15 @@ class Data:
         current_uptime: tm.struct_time = tm.gmtime(tm.time() - ps.boot_time())
         return tm.strftime("%H hours, %M minutes, %S seconds", current_uptime)
 
+    def get_display_server(self) -> str:
+        if "Linux" == ures.system:
+            return os.environ["XDG_SESSION_TYPE"]
+        elif "Darwin" == ures.system:
+            return "XQuartz"
+        elif "Windows" == ures.system:
+            return "Desktop Window Manager (Windows)"
+        raise NotImplementedError(f"OS {os.name!r} support not available")
+
 
 def provide_default_shell() -> str:
     if os.name == "nt":