provides/zsh/completions/_pkg


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#compdef pkg
## vim:ft=zsh
## pkg completion
## Daniel Friesel <derf@derf.homelinux.org>
## https://derf.homelinux.org/~derf/dotfiles/zsh/completions/_pkg
## see also: https://derf.homelinux.org/~derf/code/lighty-stats

typeset expl

function _pkg_action () {
	_wanted action expl 'action' \
	compadd add install changelog changeroot check delete eval remove info \
	list list-all local-update log push remote-update status update upgrade
}

function _pkg_installed () {
	_wanted package expl 'local package' \
	compadd $(pkg list)
}

function _pkg_all () {
	_wanted package expl 'package' \
	compadd $(pkg list-all)
}

function _pkg_notinstalled () {
	_wanted package expl 'remote package' \
	compadd $(diff <(pkg list) <(pkg list-all) | grep "^>" | cut -d " " -f 2)
}

if (( CURRENT == 2 )) {
	_pkg_action
} elif (( CURRENT == 3 )) {
	case ${words[2]} in
		changelog|check|delete|log|push|remove|status|upgrade)
			_pkg_installed
		;;
		info)
			_pkg_all 
		;;
		add|install)
			_pkg_notinstalled
		;;
		eval)
			_message 'shell code for evaluation'
		;;
		*)
			_message 'no more arguments'
		;;
	esac
} else {
	_message 'no more arguments'
}