toggle theme

gistfile1.txt

#!/bin/bash

# Function to get the current GNOME theme name
get_current_theme() {
    gsettings get org.gnome.desktop.interface gtk-theme | awk -F\' '{print $2}'
}

# Function to toggle between light and dark themes
toggle_theme() {
    current_theme=$(get_current_theme)
    if [[ "$current_theme" == *"-Light-"* ]]; then
        new_theme=${current_theme//-Light-/-Dark-}
	gsettings set org.gnome.desktop.interface color-scheme 'prefer-dark'
    elif [[ "$current_theme" == *"-Dark-"* ]]; then
        new_theme=${current_theme//-Dark-/-Light-}
	gsettings set org.gnome.desktop.interface color-scheme 'default'
    else
        echo "Unsupported theme format: $current_theme"
        exit 1
    fi
    gsettings set org.gnome.desktop.interface gtk-theme "$new_theme"
    echo "Theme toggled: $current_theme -> $new_theme"
}

toggle_theme

chmod +x <this_file.sh>
sudo mv <this_file.sh?> /usr/local/bin/toggle