#!/usr/bin/env bash

# author:	Daniel Sommer <daniel.sommer@velvettear.de>
# license:	MIT

# exit on error

# check permissions
[[ "$EUID" != 0 ]] && printf "error: permission denied!\n" >&2 && exit 1

# check if script exists
script="$(dirname $(realpath "$0"))/$(hostname).sh"
[[ ! -x "$script" ]] && printf "error: script '"$script"' does not exist or is not executable!\n" >&2 && exit 1

# get hostname
host="$(hostname)"
[[ -z "$host" ]] && host="$HOST"

# setup restic
export RESTIC_REPOSITORY="rest:http://192.168.100.101:8000"
export RESTIC_PASSWORD="\$Velvet90"
export RESTIC_COMPRESSION="max"
export RESTIC_CACHE_DIR="/var/cache/restic"

# setup log file
log="/var/log/restic-"$(hostname)".log"

# source / execute restic script
source "$script" 2>&1 | tee "$log"

# send a notification when finished
/home/velvettear/.dots/scripts/notify.sh "backups" "$log" --title "$host" --icon "green_circle"