discord-manager

#!/usr/bin/env bash

# GitHub: https://github.com/hafiz-muhammad

# tput colors
RED="$(tput bold setaf 1)"
GREEN="$(tput bold setaf 2)"
BLUE="$(tput bold setaf 4)"
MAGENTA="$(tput setaf 5)"
RESET="$(tput sgr0)"

menu() {
# Display menu options in color and prompts the user for input.
echo -ne "
${GREEN}1)${RESET} ${BLUE}Install/Update Discord${RESET}
${GREEN}2)${RESET} ${BLUE}Uninstall Discord${RESET}
${GREEN}3)${RESET} ${BLUE}Clear Discord Cache${RESET}
${GREEN}4)${RESET} ${RED}Exit${RESET}
${MAGENTA}\nSelect an option (1-4):${RESET} "
    read opts
    # Check for invalid user input and returns to menu.
    if ! [[ $opts =~ ^[1-4]$ ]]; then
	 echo "${RED}Invalid option.${RESET}" 
	 menu
         return
    fi
		
    case $opts in
    "1")
	# Install/Update Discord
        cd ~/Downloads
        wget -O discord.tar.gz "https://discord.com/api/download?platform=linux&format=tar.gz"
        sudo tar -xvzf discord.tar.gz -C /opt
        sudo ln -sf /opt/Discord/Discord /usr/bin/Discord
        sudo cp -r /opt/Discord/discord.desktop /usr/share/applications
        sudo sed -i 's*Exec=/usr/share/discord/Discord*Exec=/usr/bin/Discord*g' /usr/share/applications/discord.desktop
        sudo sed -i 's*Icon=discord*Icon=/opt/Discord/discord.png*g' /usr/share/applications/discord.desktop
        rm -rf ~/Downloads/discord.tar.gz
        exec "$0"
        ;;
    "2")
    	# Uninstall Discord
        rm -rf ~/.config/discord
        sudo rm -rf /opt/Discord
        sudo rm -rf /usr/bin/Discord
        sudo rm -rf /usr/share/applications/discord.desktop
        exec "$0"
        ;;
    "3")
    	# Clear Discord cache
        rm -rf ~/.config/discord/Cache
        rm -rf ~/.config/discord/Code\ Cache
        rm -rf ~/.config/discord/GPUCache
        exec "$0"
        ;;
    "4")
    	# Exit the script
        exit
        ;;

    esac
}

menu