Regenerated

2026-03-22 10:10:12 +00:00
parent 12ad7e864b
commit fcf62b5f89
31 changed files with 1608 additions and 0 deletions
@@ -0,0 +1,91 @@
+{ config, pkgs, lib, flakeRoot, ... }:
+
+let
+  # Path to store GRUB theme
+  grubThemeDir = "/boot/grub/themes/catppuccin-mocha";
+
+  # Catppuccin Mocha colors
+  catppuccin = {
+    base      = "#1e1e2e"; # background
+    mantle    = "#181825";
+    crust     = "#11111b";
+    text      = "#cdd6f4";
+    rosewater = "#f5e0dc";
+    flamingo  = "#f2cdcd";
+    pink      = "#f5c2e7";
+    mauve     = "#cba6f7";
+    red       = "#f38ba8";
+    maroon    = "#eba0ac";
+    peach     = "#fab387";
+    yellow    = "#f9e2af";
+    green     = "#a6e3a1";
+    teal      = "#94e2d5";
+    sky       = "#89dceb";
+    sapphire  = "#74c7ec";
+    blue      = "#89b4fa";
+    lavender  = "#b4befe";
+  };
+
+  # Helper to recursively write theme files
+  grubThemeFile = "${grubThemeDir}/theme.txt";
+
+in
+{
+  boot = {
+    initrd = {
+      verbose = false;
+      kernelModules = [];
+    };
+
+    extraModulePackages = [];
+    kernelPackages = pkgs.linuxPackages_latest;
+    kernelParams = [ "quiet" ];
+    consoleLogLevel = 0;
+
+    plymouth.enable = true;
+    plymouth.theme = "spinner"; # default theme; we can override with custom image
+
+    supportedFilesystems = [ "ntfs" ];
+
+    loader = {
+      systemd-boot.enable = true;
+      systemd-boot.configurationLimit = 10;
+      efi.canTouchEfiVariables = true;
+      timeout = 5;
+    };
+  };
+
+  # GRUB theme setup using activation script
+  system.activationScripts.grubTheme = {
+    text = ''
+      mkdir -p ${grubThemeDir}
+
+      # Write GRUB theme using Catppuccin colors
+      cat > ${grubThemeFile} <<EOF
+      # Catppuccin Mocha GRUB theme
+      desktop-color = ${catppuccin.base}
+      normal-color  = ${catppuccin.text}
+      selected-item-color = ${catppuccin.rosewater}
+      selected-item-highlight-color = ${catppuccin.pink}
+      EOF
+
+      # Optional: copy a matching PNG for background if exists in flake assets
+      if [ -f "${flakeRoot}/assets/grub-bg.png" ]; then
+        cp "${flakeRoot}/assets/grub-bg.png" "${grubThemeDir}/background.png"
+      fi
+
+      echo "GRUB Catppuccin Mocha theme installed."
+    '';
+  };
+
+  # Optionally, configure Plymouth to use your Catppuccin splash image
+  system.activationScripts.plymouthTheme = {
+    text = ''
+      if [ -f "${flakeRoot}/assets/system/theming/mocha.webp" ]; then
+        mkdir -p /usr/share/plymouth/themes/catppuccin
+        cp "${flakeRoot}//assets/system/theming/mocha.webp" /usr/share/plymouth/themes/catppuccin/splash.png
+        update-alternatives --install /usr/share/plymouth/themes/default.plymouth default.plymouth /usr/share/plymouth/themes/catppuccin/splash.png 100
+      fi
+    '';
+  };
+}