# cerv(8) completion # This completes on a list of all available services for the # 'cerv' command, followed by that script's available commands # _service_list() { COMPREPLY=( $( cerv list-all 2>/dev/null ; echo "list list-all list-startup" ) ) COMPREPLY=( $( compgen -W '${COMPREPLY[@]}' -- "$cur" ) ) } _service_usage_list() { local USLIST=$(cerv ${prev##*/} usage 2>/dev/null | sed -e "y/|/ /" -ne "s/^.*\(u\|U\|msg_u\)sage.*{\(.*\)}.*$/\2/p") COMPREPLY=( $( compgen -W '$USLIST' -- "$cur" ) ) } _cerv() { local cur prev COMPREPLY=() _get_comp_words_by_ref cur prev # don't complete for things like killall, ssh and mysql if it's # the standalone command, rather than the init script [[ ${COMP_WORDS[0]} != "cerv" ]] && return 0 # don't complete past 2nd token [ $COMP_CWORD -gt 2 ] && return 0 if [[ $COMP_CWORD -eq 1 && $prev == "cerv" ]]; then _service_list else _service_usage_list fi return 0 } && complete -F _cerv cerv