#!/usr/bin/env bash

set -e
# silence is golden.

CONF_DIR=$(snapctl get ozw.config-dir)
USER_DIR=$(snapctl get ozw.user-dir)

if [ ! -d "${CONF_DIR}" -a ! -w "${CONF_DIR}" ]; then
    echo "Insufficient priviliges for ${CONF_DIR}."
    echo "Check that the directory exists and that it's writable."
    echo "Directory should be a sub-dir of either"
    echo "- ${SNAP_DATA}"
    echo "- ${SNAP_USER_DATA}"
    exit 1
fi

if [ ! -d "${USER_DIR}" -a ! -w "${USER_DIR}" ]; then
    echo "Insufficient priviliges for ${USER_DIR}."
    echo "Check that the directory exists and that it's writable."
    echo "Directory should be a sub-dir of either"
    echo "- ${SNAP_DATA}"
    echo "- ${SNAP_USER_DATA}"
    exit 1
fi

RUNNING=$(snapctl services | grep "${SNAP_NAME}" | grep inactive | wc -l)
if [ ${RUNNING} -eq 0 ]; then
    snapctl restart "${SNAP_NAME}"
fi