Update fastfetch.nix

apps/fastfetch.nix

@@ -1,11 +1,16 @@
 { config, pkgs, ... }:
 
 {
-  # Install fastfetch
+  # Install fastfetch and nerd fonts
   environment.systemPackages = with pkgs; [
     fastfetch
   ];
 
+  # Install Nerd Fonts for icon support
+  fonts.packages = with pkgs; [
+    (nerdfonts.override { fonts = [ "FiraCode" "JetBrainsMono" "Meslo" ]; })
+  ];
+
   # Create the fastfetch config file with unicode icons
   environment.etc."fastfetch/config.jsonc".text = ''
     {
@@ -122,25 +127,15 @@
   '';
 
   # Set up bash with fastfetch and a nice prompt
-  programs.bash.interactiveShellInit = ''
-    # Run fastfetch on terminal start (but not in non-interactive shells)
-    if [[ $- == *i* ]]; then
-      ${pkgs.fastfetch}/bin/fastfetch --config /etc/fastfetch/config.jsonc
-    fi
-
+  programs.bash.promptInit = ''
+    # Stylish prompt with icons
     # Color definitions
     RESET="\[\033[0m\]"
-    BOLD="\[\033[1m\]"
-    
-    # Colors
     CYAN="\[\033[0;36m\]"
     BLUE="\[\033[0;34m\]"
     PURPLE="\[\033[0;35m\]"
     GREEN="\[\033[0;32m\]"
     YELLOW="\[\033[0;33m\]"
-    RED="\[\033[0;31m\]"
-    
-    # Bold colors
     BCYAN="\[\033[1;36m\]"
     BBLUE="\[\033[1;34m\]"
     BPURPLE="\[\033[1;35m\]"
@@ -151,9 +146,14 @@
       git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
     }
     
-    # Stylish prompt with icons
-    # Shows: ╭─ user@host  ~/current/directory (git-branch)
-    #        ╰─❯ 
+    # Set the prompt
     PS1="''${RESET}''${BCYAN}╭─''${RESET} ''${BPURPLE}\u''${RESET}''${CYAN}@''${RESET}''${BBLUE}\h''${RESET} ''${BGREEN} \w''${RESET}''${YELLOW}\$(parse_git_branch)''${RESET}\n''${BCYAN}╰─''${BPURPLE}❯''${RESET} "
   '';
+
+  programs.bash.interactiveShellInit = ''
+    # Run fastfetch on terminal start
+    if [[ $- == *i* ]]; then
+      ${pkgs.fastfetch}/bin/fastfetch --config /etc/fastfetch/config.jsonc
+    fi
+  '';
 }