pyMCDPS/server_manager.sh

#!/bin/bash

# Script in strict mode
set -eu
# --------------------------------------------------------------------------
# Imports

# --------------------------------------------------------------------------
# Beginning Of the Script by cerberus

#cat <<EOF
# __  __                                                   _
#|  \/  | __ _ _ __   __ _  __ _  ___ _ __ ___   ___ _ __ | |_
#| |\/| |/ _` | '_ \ / _` |/ _` |/ _ \ '_ ` _ \ / _ \ '_ \| __|
#| |  | | (_| | | | | (_| | (_| |  __/ | | | | |  __/ | | | |_
#|_|  |_|\__,_|_| |_|\__,_|\__, |\___|_| |_| |_|\___|_| |_|\__|
#                          |___/
#EOF
source .env

# cat .env

# Set empty promt
PS3=""

while true; do
    clear
    # Optionen definieren
    options=("Start Server" "Set EULA" "Set RAM" "Install Mods" "Exit")
    echo "ServerManager"
    echo "----------------------------------------------"
    select opt in "${options[@]}"; do
        case $opt in
            "Start Server")
                if [[ -e "${server}/eula.txt" ]]; then
                    condition=$(cat "${server}/eula.txt" | grep -c "eula=true")
                    if [[ ${condition} -eq 1 ]]; then
                        echo "Starting Server...."
                        .${s_start}
                        elif [[ ${condition} -eq 0 ]]; then
                        echo "Before starting the server, please accept the EULA"
                    else
                        echo "Something went wrong, please recreate the EULA"
                        exit 1
                    fi
                else
                    echo "Before starting the server, please accept the EULA"
                    exit 2
                fi
                read -p "Press Enter to continue..."
                break
            ;;
            "Set EULA")
                clear
                echo "                   Setting EULA                             "
                echo "------------------------------------------------------------"
                read -p "Do you accept the Minecraft EULA? y/n" eula_answer
                if [[ ${eula_answer} == "y" ]]; then
                    echo "# ${current_date}" > "${server}/eula.txt"
                    echo "eula=true" >> "${server}/eula.txt"
                    elif [[ ${eula_answer} == "n" ]]; then
                    echo "# ${current_date}" > "${server}/eula.txt"
                    echo "eula=false" >> "${server}/eula.txt"
                    echo "You will not be able to start the server!"
                else
                    echo "Invalid input"
                fi
                read -p "Press Enter to continue..."
                break
            ;;
            "Set RAM")
                echo "Setting RAM..."
                read -p "Press Enter to continue..."
                break
            ;;
            "Install Mods")
                echo "Installing mods..."
                read -p "Press Enter to continue..."
                break
            ;;
            "Exit")
                echo "Exiting script. Goodbye!"
                exit 0
            ;;
            *)
                echo "Invalid selection. Please try again."
            ;;
        esac
    done
done