#!/usr/bin/with-contenv bash
# shellcheck shell=bash

for cron_user in abc root; do
    if [[ -f "/etc/crontabs/${cron_user}" ]]; then
        lsiown "${cron_user}":"${cron_user}" "/etc/crontabs/${cron_user}"
        crontab -u "${cron_user}" "/etc/crontabs/${cron_user}"
    fi

    if [[ -f "/defaults/crontabs/${cron_user}" ]]; then
        # make folders
        mkdir -p \
            /config/crontabs

        # if crontabs do not exist in config
        if [[ ! -f "/config/crontabs/${cron_user}" ]]; then
            # copy crontab from system
            if crontab -l -u "${cron_user}" >/dev/null 2>&1; then
                crontab -l -u "${cron_user}" >"/config/crontabs/${cron_user}"
            fi

            # if crontabs still do not exist in config (were not copied from system)
            # copy crontab from image defaults (using -n, do not overwrite an existing file)
            cp -n "/defaults/crontabs/${cron_user}" /config/crontabs/
        fi

        # set permissions and import user crontabs
        lsiown "${cron_user}":"${cron_user}" "/config/crontabs/${cron_user}"
        crontab -u "${cron_user}" "/config/crontabs/${cron_user}"
    fi
done