#!/usr/bin/env bash

# ARG_OPTIONAL_SINGLE([from-reference],[],[],[origin/HEAD])
# ARGBASH_GO()
# needed because of Argbash --> m4_ignore([
### START OF CODE GENERATED BY Argbash v2.9.0 one line above ###
# Argbash is a bash code generator used to get arguments parsing right.
# Argbash is FREE SOFTWARE, see https://argbash.io for more info
# Generated online by https://argbash.io/generate

die() {
	local _ret="${2:-1}"
	test "${_PRINT_HELP:-no}" = yes && print_help >&2
	echo "$1" >&2
	exit "${_ret}"
}

begins_with_short_option() {
	local first_option all_short_options=''
	first_option="${1:0:1}"
	test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0
}

# THE DEFAULTS INITIALIZATION - OPTIONALS
_arg_from_reference="origin/HEAD"

print_help() {
	printf 'Usage: %s [--from-reference <arg>]\n' "$0"
}

parse_commandline() {
	while test $# -gt 0; do
		_key="$1"
		case "$_key" in
		--from-reference)
			test $# -lt 2 && die "Missing value for the optional argument '$_key'." 1
			_arg_from_reference="$2"
			shift
			;;
		--from-reference=*)
			_arg_from_reference="${_key##--from-reference=}"
			;;
		*)
			_PRINT_HELP=yes die "FATAL ERROR: Got an unexpected argument '$1'" 1
			;;
		esac
		shift
	done
}

parse_commandline "$@"

# OTHER STUFF GENERATED BY Argbash

### END OF CODE GENERATED BY Argbash (sortof) ### ])
# [ <-- needed because of Argbash
set -o errexit
set -o xtrace

"${CARGO_HOME}/bin/clean_git_history" --from-reference "${_arg_from_reference}"
# ] <-- needed because of Argbash