bash_completion

_backurne(){
	local cur prev opts
	COMPREPLY=()
	cur="${COMP_WORDS[COMP_CWORD]}"
	prev="${COMP_WORDS[COMP_CWORD-1]}"
	subcmd="${COMP_WORDS[1]}"

	if [ "$prev" == "backurne" ]
	then
		opts="backup check check-snap list-mapped ls map unmap"
		COMPREPLY=($(compgen -W "$opts" -- ${cur}))
		return 0
	fi

	if [ "$subcmd" == "unmap" ]
	then
		if [ "$prev" == "unmap" ]
		then
			opts="$(backurne list-mapped --json | jq -r .[].parent_image)"
		else
			prev=$(echo $prev | tr -d '\\')
			opts="$(backurne list-mapped --json | jq -r ".[] | select(.parent_image | contains(\"$prev\")) | .parent_snap")"
		fi
		COMPREPLY=($(compgen -W "$opts" -- ${cur}))
		return 0
	fi

	if [ "$subcmd" == "ls" ]
	then
		if [ "$cur" == "" ]
		then
			opts="$(backurne ls --json | jq -r .[].uuid)"
			COMPREPLY=($(compgen -W "$opts" -- ${cur}))
		else
			opts="$(backurne ls --json | jq -r .[].uuid | grep $cur)"
			COMPREPLY=($opts $(compgen -W "$opts" -- ${cur}))
		fi
		return 0
	fi

	if [ "$subcmd" == "map" ]
	then
		if [ "$prev" == "map" ]
		then
			if [ "$cur" == "" ]
			then
				opts="$(backurne ls --json | jq -r .[].uuid)"
				COMPREPLY=($(compgen -W "$opts" -- ${cur}))
			else
				opts="$(backurne ls --json | jq -r .[].uuid | grep $cur)"
				COMPREPLY=($opts $(compgen -W "$opts" -- ${cur}))
			fi
		else
			prev=$(echo $prev | tr -d '\\')
			opts="$(backurne ls --json $prev | jq -r .[].uuid)"
			COMPREPLY=($(compgen -W "$opts" -- ${cur}))
		fi
		return 0
	fi
}

command -v jq && complete -o filenames -F _backurne backurne