#! /bin/bash
#
# minecraft-{{ minecraft_name }}.sh
# Backup script for Minecraft. Meant to be sourced by our main backup script
# Copyright (C) 2020 Vintage Salt <rehashedsalt@cock.li>
#
# Distributed under terms of the MIT license.
#

set -e

export OUTDIR="$BACKUPSDIR/{{ minecraft_name }}"

# Sanity checks
if [ -z "$BACKUPSDIR" ]; then
	log "BACKUPSDIR was undefined. Run the main backup script instead of this one."
	return 1
fi
if ! [ -d "$OUTDIR" ]; then
	if ! mkdir "$OUTDIR"; then
		log "Unable to find or create output directory: $OUTDIR"
		return 2
	fi
fi

# WE MAKE BACKUP NOW SERGEI
tar czf "$OUTDIR/{{ minecraft_name }}-$(date -Iseconds)-full.tar.gz" \
	--exclude "{{ minecraft_home }}/{{ minecraft_name }}/backups" \
	--exclude "{{ minecraft_home }}/{{ minecraft_name }}/crash-reports" \
	--exclude "{{ minecraft_home }}/{{ minecraft_name }}/logs" \
	"/{{ minecraft_home }}/{{ minecraft_name }}/"