template

#!/usr/bin/env bash
# Copyright (C) 2021 Rodrigo Silva (MestreLion) <linux@rodrigosilva.com>
# License: GPLv3 or later. See <http://www.gnu.org/licenses/gpl.html>
# -----------------------------------------------------------------------------

DESCRIPTION='Description'
ARGS='[OPT_ARG1]'

setuplib=${SETUP_LIB_PATH:-"$(dirname "$(readlink -f "$0")")"/../setuplib}
# shellcheck source=../setuplib
if [[ -r "$setuplib" ]]; then source "$setuplib"; else
	echo "Setup library not found: $setuplib" >&2; exit 1;
fi

#include somelib

# -----------------------------------------------------------------------------

myvar=${1:-${SETUP_MYNAME_MYVAR:-"default"}}; argument "$myvar" MYVAR
myarr=("${SETUP_MYNAME_ARRAY[@]}")  # Bash 4.4 no longer cares if it's unset
declare -gA mymap;  # shellcheck disable=SC2178
mymap=$(copy_map 'SETUP_MYNAME_MYMAP')  # Also requires Bash 4.4

# -----------------------------------------------------------------------------

for item in "${myarr[@]}"; do
	echo "$item"
done

for key in "${!mymap[@]}"; do
	echo "${key}=${mymap["$key"]}"
done

# CHMOD AS EXECUTALE OR IT WON'T RUN!