Refactor fastfetch images and terminal output

- Update logo paths and fallback from text to PNG images
- Adjust logo settings for kitty display (dimensions, padding)
- Modify shell command in gen.fish to use an alternative runner
- Wrap fastfetch call in a fish_greeting function for terminal detection
- Revise host configuration for updated system specs

home/global/core/fastfetch/default.nix

@@ -6,15 +6,14 @@
   ...
 }:
 {
-  #TODO: Scripts might need a rework
   programs.fastfetch =
     let
       hostname = hostSpec.hostName;
       logoFile =
         let
-          hostLogoPath = ./. + "/host/${hostname}.txt";
+          hostLogoPath = ./. + "/host/images/${hostname}.png";
         in
-        if builtins.pathExists hostLogoPath then hostLogoPath else ./host/nix.txt;
+        if builtins.pathExists hostLogoPath then hostLogoPath else ./host/images/nix.png;
       weather = import ./scripts/weather.nix { inherit pkgs; };
       title = import ./scripts/title.nix { inherit pkgs; };
     in
@@ -22,12 +21,14 @@
       enable = true;
       settings = {
         logo = {
-          source = builtins.readFile logoFile;
-          type = "data";
-          position = "left";
+          type = "kitty";
+          source = logoFile;
+          width = 21; # columns
+          height = 12; # rows
           padding = {
-            top = 0;
-            right = 0;
+            top = 1;
+            right = 2;
+            left = 2;
           };
         };
         display = {
@@ -72,7 +73,11 @@
             type = "wm";
           }
           {
-            text = "printf '%s%s' (string upper (string sub -l 1 $SHELL)) (string lower (string sub -s 2 $SHELL))";
+            text =
+              let
+                name = lib.getName pkgs.fish;
+              in
+              "printf '%s%s' (string upper (string sub -l 1 ${name})) (string lower (string sub -s 2 ${name}))";
             key = "shell   » {#keys}";
             keyColor = "1;33";
             type = "command";

home/global/core/fastfetch/scripts/gen.fish

@@ -21,7 +21,10 @@ for i in (seq 1 $num)
         set type2 $types[$j]
         set combination "$type1+$type2"
         echo "Creating with type $combination"
-        nix run nixpkgs#chafa -- -s 24x11 -w 9 --symbols $combination --view-size 24x11 $input_png
-        # chafa -s 23x12 -w 9 --stretch --symbols $combination --view-size 23x12 $input_png
+        yay try chafa -- chafa -s 24x11 -w 9 --symbols $combination --view-size 24x11 $input_png
+        # yay try chafa -- chafa -s 23x12 -w 9 --stretch --symbols $combination --view-size 23x12 $input_png
     end
 end
+
+# yay try chafa -- chafa -s 23x12 -w 9 --symbols half --view-size 23x12 ./1989.png
+# fastfetch --logo-height 12 --logo-width 21 --logo-type kitty --logo-position left --logo-preserve-aspect-ratio --logo ./haze.png --logo-padding 2 --logo-padding-top 1

home/global/core/fish/init.fish

@@ -1,4 +1,10 @@
-set fish_greeting # Disable greeting
+function fish_greeting
+    if test "$SIXEL" = true; or string match -q xterm-256color "$TERM"
+        fastfetch --logo-type sixel
+    else
+        fastfetch
+    end
+end
 
 ## Aliases and Overrides ##
 
@@ -108,7 +114,3 @@ function unzipz
         return 1
     end
 end
-
-## Fish Prompt ##
-
-fastfetch

hosts/x86/haze/default.nix

@@ -1,7 +1,7 @@
 ###############################################################
 #
 #  Haze - Cesar's Desktop
-#  NixOS running on Ryzen 7 ___ , Radeon RX 6950 XT, 32GB RAM
+#  NixOS running on Ryzen 5 7600x, Radeon RX 7600, 32GB RAM
 #
 ###############################################################