#!/bin/sh
set -eu

# import environment from config
set -a
. /usr/share/resticbackup/config || :
. /etc/resticbackup/config || :
set +a

test -n "${RESTIC_REPOSITORY+1}" || test -n "${RESTIC_REPOSITORY_FILE+1}"
test -n "${RESTIC_PASSWORD+1}" || test -n "${RESTIC_PASSWORD_COMMAND+1}"

# check if repo is initialized
restic cat config >/dev/null 2>&1 || restic init

exec restic $@