install.sh

#!/bin/bash

# KawaiiGRUB Installer made by Gabbar-v7
# Visit https://GitHub.com/Gabbar-v7

# Cool designed header
echo "#####################################################"
echo "#                                                   #"
echo "#         KawaiiGRUB Theme Installer                #"
echo "#              Made by Gabbar-v7                    #"
echo "#                   Visit                           #"
echo "#      https://github.com/Gabbar-v7/KawaiiGRUB      #"
echo "#                                                   #"
echo "#####################################################"
echo ""

# Ask for sudo password
echo "Please enter your sudo password to install the theme:"
sudo -v

# Variables
THEME_DIR="/boot/grub/themes"
THEME_NAME="kawaii-grub-theme"
THEME_PATH="$THEME_DIR/$THEME_NAME/theme.txt"
GRUB_CONFIG="/etc/default/grub"

# Check if the theme directory exists in /boot/grub/themes
if [ -d "$THEME_DIR/$THEME_NAME" ]; then
  echo "Theme folder '$THEME_NAME' already exists in $THEME_DIR."
  echo "Deleting the existing theme folder..."
  sudo rm -rf "$THEME_DIR/$THEME_NAME"
  echo "Existing theme folder deleted."
fi

# Check if the theme folder exists locally
if [ ! -d "$THEME_NAME" ]; then
  echo "Error: Theme folder '$THEME_NAME' not found locally. Make sure the folder is in the current directory."
  exit 1
fi

# Copy the theme folder to /boot/grub/themes
echo "Copying theme to $THEME_DIR..."
sudo mkdir -p "$THEME_DIR"
sudo cp -r "$THEME_NAME" "$THEME_DIR/"
echo "Theme copied successfully."

# Update the GRUB configuration
echo "Updating GRUB configuration to use the new theme..."
sudo sed -i "/^GRUB_THEME=/d" "$GRUB_CONFIG" # Remove any existing GRUB_THEME entry
echo "GRUB_THEME=\"$THEME_PATH\"" | sudo tee -a "$GRUB_CONFIG"

# Update GRUB
echo "Updating GRUB..."
sudo update-grub

# Confirmation message
echo ""
echo "KawaiiGRUB theme installed successfully!"

# Pause to let the user see the output
echo "Press any key to exit..."
read -n 1 -s

# Exit
exit 0