From: "Ludovic Courtès" <ludo@gnu.org>
To: Oleg Pykhalov <go.wigust@gmail.com>
Cc: 45004@debbugs.gnu.org, Jonathan Brielmaier <jonathan.brielmaier@web.de>
Subject: [bug#45004] Bash completion for ‘herd’
Date: Fri, 02 Jun 2023 15:56:11 +0200 [thread overview]
Message-ID: <87h6rq55ok.fsf_-_@gnu.org> (raw)
In-Reply-To: <87a6utqyku.fsf@gmail.com> (Oleg Pykhalov's message of "Fri, 04 Dec 2020 20:18:41 +0300")
Hi Oleg,
Oleg Pykhalov <go.wigust@gmail.com> skribis:
> You could take my, which probably should be improved before merging to
> Shepherd IMHO, e.g. avoid 'awk'.
>
> ~/.local/share/bash-completion/completions/herd
>
> _herd_complete_service(){
> local command="${COMP_WORDS[1]}"
> local services="$(sudo herd status | awk '/*/ || /^ +/ || /^ -/ { print $NF }' | sort -u)"
> COMPREPLY=($(compgen -W "$services" -- "${COMP_WORDS[$COMP_CWORD]}"))
> }
>
> _herd_is_command ()
> {
> local word
> local result="false"
> for word in ${COMP_WORDS[*]}t
> do
> if [ "$word" = "$1" ]
> then
> result=true
> break
> fi
> done
> $result
> }
>
> _herd_complete()
> {
> local word_count=${#COMP_WORDS[*]}
> local word_at_point="${COMP_WORDS[$COMP_CWORD]}"
> case $COMP_CWORD in
> 1)
> if [ -z "$_herd_subcommands" ]
> then
> # Cache the list of subcommands to speed things up.
> _herd_subcommands="enable disable start status stop"
> fi
> COMPREPLY=($(compgen -W "$_herd_subcommands" -- "${COMP_WORDS[$COMP_CWORD]}"))
> ;;
> *)
> case $COMP_CWORD in
> 2) _herd_complete_service;;
> esac
> ;;
> esac
> }
>
> complete -F _herd_complete herd
Would you mind polishing a bit (as you see fit; perhaps use grep/sed
rather than Awk?) and submitting a patch for this? I’d be happy to
apply it!
Thanks,
Ludo’.
next prev parent reply other threads:[~2023-06-02 13:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 9:21 [bug#45004] [PATCH shepherd] herd: Suggest alternatives when action and service are likely swapped Leo Prikler
2020-12-02 20:03 ` Jonathan Brielmaier
2020-12-04 17:18 ` Oleg Pykhalov
2023-06-02 13:56 ` Ludovic Courtès [this message]
2023-06-02 22:23 ` [bug#45004] Bash completion for ‘herd’ Oleg Pykhalov
2023-06-02 14:04 ` bug#45004: [PATCH shepherd] herd: Suggest alternatives when action and service are likely swapped Ludovic Courtès
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