shellsec-complete

#!/usr/bin/env bash

# Copyright (c) 2022-2023 Costinteo
#
# This file is part of shellsec.
#
# shellsec is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as 
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# shellsec is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License 
# along with this program. If not, see <https://www.gnu.org/licenses/>.


# thanks for the article, iridakos! https://iridakos.com/programming/2018/03/01/bash-programmable-completion-tutorial

# utility script to be included in the user's .bashrc
# offers autocompletion

# COMPREPLY is a special array containing completions
_shellsec_complete() {
	local flags="-h -p -s -l -e -d -a -c --help --license --version --no-color --pass --store --load --edit --delete --all-platforms --copy --print"
	local platforms=$(shellsec -a | sed 's/\n/ /p')
	local prev=${COMP_WORDS[-2]}
	local curr=${COMP_WORDS[-1]}

	case "$prev" in
	# suggest platforms if using these flags
	"-l"|"--load"|"-e"|"--edit"|"-d"|"--delete")
		COMPREPLY=($(compgen -W "$platforms" -- "$curr")) 
		;;

	# suggest flags if not
	*)
		COMPREPLY=($(compgen -W "$flags" -- "$curr"))
		;;
	esac
}


complete -F _shellsec_complete shellsec