Update README.md to document blob_boot command

README.md

@@ -35,6 +35,7 @@ The installer automatically exposes scripts from the `scripts/` directory as glo
 
 - **`blob_wallpaper [path]`**: Sets your background using Omarchy's background system. If used with an image from `~/wallpapers/` or a valid path, it leverages Pywal to generate a full system color palette and dynamically updates the `blob-dynamic` theme, AGS widgets, and Waybar.
 - **`blob_glass [on|off|toggle]`**: A quick toggle to enable or disable window transparency on the fly.
+- **`blob_boot [path]`**: Safely updates your Plymouth boot splash image (defaults to `branding/boot_flash.png`) and rebuilds the `initramfs` (GRUB compatible via `mkinitcpio`).
 - **`blob_wifi`**: A streamlined script to connect to the GMU Eduroam Wi-Fi network using `iwd` and `systemd-resolved` (replaces NetworkManager).
 
 ## Installation

scripts/blob_boot.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Default to the branding image if no argument is provided
+if [ -z "$1" ]; then
+    IMAGE_PATH="$HOME/Documents/dotfiles/branding/boot_flash.png"
+else
+    IMAGE_PATH=$(realpath "$1")
+fi
+
+if [ ! -f "$IMAGE_PATH" ]; then
+    echo "Error: File '$IMAGE_PATH' does not exist."
+    exit 1
+fi
+
+echo "Applying boot splash image: $IMAGE_PATH"
+echo "This requires sudo privileges."
+
+# Copy the image to the Plymouth theme directory
+sudo cp "$IMAGE_PATH" /usr/share/plymouth/themes/omarchy/logo.png
+
+# Ensure the correct permissions
+sudo chmod 644 /usr/share/plymouth/themes/omarchy/logo.png
+
+echo "Rebuilding initramfs..."
+# Exclusively use mkinitcpio for GRUB compatibility
+sudo mkinitcpio -P
+
+echo "Boot splash successfully updated!"

scripts/blob_wallpaper.sh

@@ -8,12 +8,33 @@ mkdir -p "$WALLPAPER_DIR"
 mkdir -p "$THEME_DIR/backgrounds"
 
 if [ -z "$1" ]; then
-    echo "Usage: blob_wallpaper <filename-or-path>"
     echo "Available wallpapers in $WALLPAPER_DIR:"
-    ls -1 "$WALLPAPER_DIR" 2>/dev/null || echo "No wallpapers found."
+    
+    # Read files into an array
+    mapfile -t files < <(ls -1 "$WALLPAPER_DIR" 2>/dev/null)
+    
+    if [ ${#files[@]} -eq 0 ]; then
+        echo "No wallpapers found."
         exit 1
     fi
     
+    # Print the menu
+    for i in "${!files[@]}"; do
+        printf "%3d. %s\n" "$((i+1))" "${files[$i]}"
+    done
+    
+    echo ""
+    read -p "Select a wallpaper number (1-${#files[@]}): " selection
+    
+    # Validate selection
+    if ! [[ "$selection" =~ ^[0-9]+$ ]] || [ "$selection" -lt 1 ] || [ "$selection" -gt "${#files[@]}" ]; then
+        echo "Invalid selection."
+        exit 1
+    fi
+    
+    SELECTED_FILE="${files[$((selection-1))]}"
+    IMAGE_PATH=$(realpath "$WALLPAPER_DIR/$SELECTED_FILE")
+else
     # Check if the argument is a file in the wallpapers directory
     if [ -f "$WALLPAPER_DIR/$1" ]; then
         IMAGE_PATH=$(realpath "$WALLPAPER_DIR/$1")
@@ -24,6 +45,7 @@ else
         echo "Error: File '$1' does not exist in $WALLPAPER_DIR or as a valid path."
         exit 1
     fi
+fi
 
 echo "Extracting colors using Pywal..."
 wal -i "$IMAGE_PATH" -n -q 2> >(grep -v "deprecated in IMv7" >&2)