vmw.complete

#!/bin/bash
_temp_bind() { ## temporarily change a bunch of bind terminal settings
        set -o emacs
	bind "set completion-display-width 0"
	bind "set history-preserve-point on"
	bind "set show-all-if-ambiguous on"
	bind "set show-all-if-unmodified on"
	bind "set colored-completion-prefix on"
	bind "set colored-stats on"
	bind "set page-completions off"
	bind "set completion-query-items 0"
	bind "set skip-completed-text on"
	CLIBIND=1 ## flag shell enable
}
_temp_base_complete() {
	local CMDFILE=$1
	local CUR PRV
	local ARRAY=()
	COMPREPLY=()
	CUR="${COMP_WORDS[COMP_CWORD]}"
	PRV="${COMP_WORDS[COMP_CWORD-1]}"
	CYAN='\033[0;36m' # cyan
	NC='\033[0m' # no colour
	BB='\u001B[94m' # blueBright
	BBC='\u001B[39m' # close

	if [[ -z ${CLIBIND} ]]; then
		_temp_bind ## don't set repeatedly set this as it freezes shell
	fi
	local IFS=$'\n'
	local PARAMLIST
	local CURPARAM
	local CURKEY

	if [[ ${#COMP_WORDS[@]} -le 2 ]]; then
		ARRAY=($(vmw-cli ac 2>/dev/null | tr -d '\r')) # handle CRLF in tty
	else # resolve params
		if [[ ${#COMP_WORDS[@]} -eq 3 ]]; then
			case ${PRV} in
				"ls")
					ARRAY=($(vmw-cli ac ls 2>/dev/null | tr -d '\r')) # handle CRLF in tty
				;;
				"cp")
					ARRAY=($(vmw-cli ac ls . 2>/dev/null | tr -d '\r')) # handle CRLF in tty
				;;
			esac
		fi
	fi

	local HEADER="${ARRAY[0]}"
	local VALUES=("${ARRAY[@]:1}")
	local SUGGESTIONS=($(compgen -W "${VALUES[*]}" -- "${CUR}"))
	if [ "${#SUGGESTIONS[@]}" -ge "2" ]; then # print header/values
		if [[ -n ${CURKEY} ]]; then
			printf "${BB}<${CURKEY}>${BBC}" 1>&2
			#_get_params
		fi
		printf "\n${BB}${HEADER}${BBC}" 1>&2
		#for I in "${!SUGGESTIONS[@]}"; do
		#	SUGGESTIONS[$I]="$(printf '%*s' "-$COLUMNS"  "${SUGGESTIONS[$I]}")"
		#done
		COMPREPLY=("${SUGGESTIONS[@]}")
	else
		if [ "${#SUGGESTIONS[@]}" == "1" ]; then
			local ID="${SUGGESTIONS[0]%%\ *}"
			COMPREPLY=("$ID")
		fi
	fi
	return 0
}
_vmw_complete() {
	_temp_base_complete
}
complete -o nosort -F _vmw_complete vmw-cli