backupnow

#! /usr/bin/env bash

set -euo pipefail

## Default variable
export VERBOSE_FLAG=""
command=local_backup

## Parse options
# Require gnu-getopt
OPTIONS=$(getopt -n "$0" -o hrv --long "help,remote,verbose" -- "$@")
eval set -- "$OPTIONS"

while true; do
	case "$1" in
	-v | --verbose)
		export VERBOSE_FLAG="--verbosity 2"
		shift
		;;
	-r | --remote)
		command=remote_backup
		shift
		;;
	-h | --help)
		help
		exit 0
		;;
	--)
		shift
		break
		;;
	*)
		help
		exit 1
		;;
	esac
done

function help() {
	echo "usage: $(basename $0) [--remote|--help] [--verbose]"
}

function get_password() {
	# Get borg backup passphrase
	export BORG_PASSPHRASE="$(pass show ${1})"
}

function remote_backup() {
	get_password backup/rsync.net.borg-repository
	# Backup the shit
	borgmatic -c ~/.config/borgmatic/rsync.net.yaml create ${VERBOSE_FLAG}

	# Prune after the backup, I find that way better
	borgmatic -c ~/.config/borgmatic/rsync.net.yaml prune ${VERBOSE_FLAG}
}

function local_backup() {
	get_password backup/hdd.borg-repository

	# This is done to allow only one sudo for both steps
	sudo -E bash -c "
    # Backup the shit
    borgmatic -c .config/borgmatic/hdd.yaml --create $VERBOSE_FLAG
    # Prune the stuff
    borgmatic -c .config/borgmatic/hdd.yaml --prune $VERBOSE_FLAG
    "
}

# Run the script
$command