caser

#!/usr/bin/env bash

show_help() {
	# or:	$0 [-c COARSENESS] [-d SEPARATOR] NUMERATOR DENOMINATOR
	# -c, --coarseness COARSENESS: precision. Defaults to $DEFAULT_COARSENESS.
	cat << __EOF__
INCOMPLETE; Quick converter between snake_case, camelCase, PascalCase, and CONSTANT_CASE.

Usage:	$0 -c TEXT
	or:	$0 --camel TEXT
	or:	$0 -s TEXT
	or:	$0 --snake TEXT
	or:	$0 -u TEXT
	or:	$0 --upper TEXT
	or:	$0 -p TEXT
	or:	$0 --pascal
	or:	$0 --help
	or:	$0 --version

Options:
	-c, --camel: Convert to camelCase.
	-s, --snake: Convert to snake_case.
	-u, -p, --upper, --pascal: Convert to PascalCaseAkaUpperCamelCase.
	-h, --help: Shows this help text.
	-v, --version: Shows version info.
__EOF__
}
show_version() {
	cat << __EOF__
$0 1.0.0

Copyright (C) 2025 Justin Morris
__EOF__
}
if [ "$1" = '--help' ]; then
	show_help
	exit
elif [ "$1" = '--version' ]; then
	show_version
	exit
fi

# if [ "$1" =~  ]