Bundle shell completion script(s) into installation package

[yermulnik]

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---

Would it be possible to add CLI shell completion scripts into installation package?
I guess there some Python modules exist to automate this, else here's the simple Bash completion script that I just created locally:

Expand for script code

_protonvpn() {
	local cur prev
	cur=${COMP_WORDS[COMP_CWORD]}
	prev=${COMP_WORDS[COMP_CWORD - 1]}

	COMMANDS=($(compgen -W "$(protonvpn --help 2>&1 | sed -En '/^Commands:$/,/^$/{/^(Commands:)?$/!p}' | awk '{print $1}')" -- "$cur"))

	# Global commands
	if [[ $prev == protonvpn ]]; then
		COMPREPLY+=($(compgen -W "${COMMANDS[*]}" -- "$cur"))

		if [[ $cur == -* ]]; then
			COMPREPLY+=($(compgen -W "$(protonvpn --help 2>&1 | grep -Eo '[[:space:]]+(-{1,2}[a-zA-Z0-9-]+)')" -- "$cur"))
		fi

		return 0
	fi

	if [[ " ${COMMANDS[*]} " == *" $prev "* || $cur == -* ]]; then
		COMPREPLY+=($(compgen -W "$(protonvpn $prev --help 2>&1 | grep -Eo '[[:space:]]+(-{1,2}[a-zA-Z0-9-]+)')" -- "$cur"))
	fi
}
complete -F _protonvpn protonvpn

# vim: set filetype=bash shiftwidth=4 tabstop=4 noexpandtab autoindent:

Thanks.