#!/bin/bash
set -eu

dc="docker-compose -f <filename>"
install_location="<install_location>"

option=${1:-"--help"}

help() {
   echo "yams - Yet Another Media Server"
   echo
   echo "Usage: yams [--help|restart|stop|start|status]"
   echo "options:"
   echo "--help     displays this help message"
   echo "restart    restarts yams services"
   echo "stop       stops all yams services"
   echo "start      starts yams services"
   echo "destroy    destroy yams services so you can start from scratch"
}

if [ $option == "--help" ]; then
    help
    exit 0
fi

if [ $option == "restart" ]; then
    $dc stop && $dc up -d
    exit 0
fi

if [ $option == "stop" ]; then
    $dc stop
    exit 0
fi

if [ $option == "start" ]; then
    $dc up -d
    exit 0
fi

if [ $option == "destroy" ]; then
    echo
    echo
    read -p "Are you sure you want to destroy all your yams services? THIS IS NOT RECOVERABLE! ⚠️ ️🚨 [y/N]: " destroy_now
    destroy_now=${destroy_now:-"n"}
    if [ $destroy_now == "y" ]; then
        $dc down
        echo
        echo
        echo "yams services were destroyed. To restart, run: "
        echo "\$ yams start"
    fi
fi

if [ $option == "create-backup" ]; then
    tar -czf "$install_location/backups/yams-backup-$(date '+\%Y-\%m-\%d-\%s').tar.gz" $install_location/config/*
fi