#! /usr/bin/env bash

MAIN_USERS_FILE="$(realpath --canonicalize-existing "${BASH_SOURCE[0]}")"

MAIN_USERS_ROOT="$(dirname "${MAIN_USERS_FILE}")"

main_link_bashrc() {
	local file="/etc/bash.bashrc"
	rm --force "${file}"
	ln --symbolic "${MAIN_USERS_FILE}" "${file}"
}

# import modules
main_import_modules() {
	local file="${1}"
	if [ -f "${file}" ]; then
		local path
		local root
		path="$(realpath "${file}")"
		root="$(dirname "${path}")"
		local IFS=$'\n'
		local modules=($(find "${root}" -type "f" -name "*.sh" | sort))
		local module
		for module in "${modules[@]}"; do
			if [ "${module}" != "${path}" ]; then
				. "${module}"
			fi
		done
		log_trace "${modules[@]}"
		return 0
	else
		log_fatal "No file: ${file}"
		return 1
	fi
}

# import modules
main_import_modules "${MAIN_USERS_FILE}"