#! /usr/bin/sh

export BORG_REPO="/media/backup/"
export BORG_PASSCOMMAND="cat ${HOME}/.keys/borg-passphrase.txt"

TS_DIR="$(systemd-path user-state-private)"/backup

mkdir -p "${TS_DIR}"

backup () {
    target=$1
    directory=$2

    if "$(systemd-path user-binaries)"/dirtree-changed --directory "${directory}" --check-file "${TS_DIR}/${target}"
    then
        borg create --compression auto,lzma ::"${target}"-\{now\} "${directory}"
        touch "${TS_DIR}/${target}"
    fi
}

backup circuits "$(systemd-path user-configuration)"/circuits
backup documents "$(systemd-path user-documents)"