#compdef envstore
## vim:ft=zsh
## completion for envstore release-3
## Daniel Friesel <derf@derf.homelinux.org>
## https://derf.homelinux.org/~derf/dotfiles/completion/_envstore
## see also: http://git.cloudconnected.org/?p=envstore.git;a=summary

local arguments_action arguments_action_nofile
local arguments_save arguments_rm arguments_eval

arguments_action=(
	'1:action:(clear eval rm save show)'
)
arguments_action_nofile=(
	'1:action:(save)'
)
arguments_save=(
	'2:parameter:_parameters -g \*-export'
)
arguments_rm=(
	'2:parameter:($(envstore eval -e | cut -d " " -f 2 | cut -d "=" -f 1))'
)
arguments_eval=(
	'2::option:(-e)'
)

if [[ $CURRENT -ge 3 ]] {
	case ${words[2]} in 
		eval)  _arguments -s $arguments_eval ;;
		rm)    _arguments -s $arguments_rm ;;
		save)  _arguments -s $arguments_save ;;
	esac
} elif [[ -r /tmp/envstore-$UID ]] {
	_arguments -s $arguments_action
} else {
	_arguments -s $arguments_action_nofile
}