#!/bin/sh # SPDX-FileCopyrightText: Andrei Gherzan # # SPDX-License-Identifier: MIT _log() { _level="$1" _msg="$2" echo "[$_level] $_msg" } error() { _msg="$1" _log "ERR" "$1" exit 1 } warn() { _msg="$1" _log "WRN" "$1" exit 1 } log() { _msg="$1" _log "LOG" "$1" }