#!/bin/bash

# shellcheck source=minecraft_server-env
. "${HOME}"/"${USER}"-env

mkdir -p "${HOME}"/backup_logs
logFile=${HOME}/backup_logs/$(date +%y_%m).log

{
	echo -e "\n[+] minecraft backup\n"

	mkdir -p /tmp/"${USER}"-backup

	insock=${HOME}/${USER}.stdin

	# https://www.reddit.com/r/admincraft/comments/vgdbi/minecraft_backups_saveoff_and_saveall/
	echo "/save-off" >"${insock}"
	echo "/save-all" >"${insock}"
	systemctl --user stop "${USER}"-start.{socket,service}

	cp -pr "${DATA_PATH}"/* /tmp/"${USER}"-backup

	systemctl --user restart "${USER}"-start.{socket,service}
	echo "/save-on" >"${insock}"

	if ! rclone copy /tmp/"${USER}"-backup "${BUCKET_PATH}" -v; then
		curl -Ss \
			-H "Title: Minecraft Server" \
			-H "Priority: 3" \
			-H "Tags: warning,backup" \
			-d "Backup not completed" \
			"${NOTIF_URL}"
		rm -r /tmp/"${USER}"-backup
		exit 1
	fi

	curl -Ss \
		-H "Title: Minecraft Server" \
		-H "Priority: 2" \
		-H "Tags: heavy_check_mark,backup" \
		-d "Backup completed" \
		"${NOTIF_URL}"
	rm -r /tmp/"${USER}"-backup

} &>>"$logFile"