[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: zsh completion for dtas-ctl
From: |
Eric Wong |
Subject: |
Re: zsh completion for dtas-ctl |
Date: |
Sun, 3 Nov 2019 01:07:59 +0000 |
James Rowe <address@hidden> wrote:
> Hi,
>
> Thanks to rb_optparse.zsh¹ completion is available for many of the
> dtas commands, however this isn't the case for dtas-ctl as its interface
> isn't built on optparse.
>
> Attached is the first cut of a zsh completion script for dtas-ctl. It
> doesn't include all the features, and it really isn't as smart as it
> should be. It does Work For Me™. I've pasted the CC0 header on to it
> should you wish to add it to the examples/ directory.
Wow, thank you for your time and effort in doing this!
I'm not a zsh user myself, but probably a examples/zsh-completion/
directory in preparation for other commands?
> The obvious improvements are that it should be automatically
> generated, probably from the player protocol manpage or some such.
Yes, that would be nice, but see below.
>
> 1. https://github.com/ruby/ruby/blob/master/misc/rb_optparse.zsh
> #compdef dtas-ctl
<snip>
> # To the extent possible under law, James Rowe has waived all copyright and
> # related or neighboring rights to this example.
>
> _arguments \
> ':dtas-ctl command:((
> cd\:"Change the current working directory of the player."
> clear\:"Clear current queue."
<snip>
> ))' \
> '*::subcmd:->subcmd' && return 0
>
> case "$words[1]" in
> (cd)
> _arguments \
> ':select dir:_path_files -/'
> ;;
>
> (cue)
> _arguments \
> '1:dtas-ctl command:((
> next\:"Skip to the next cue sheet offset."
> prev\:"Skip to the previous cue sheet offset."
> goto\:"Go to the cue index."
> seek\:"Seek within the current cue index."
> ))'
> ;;
As a non-zsh user, this seems easy-to-follow, understand, and
maybe build a standalone-parser for. So I'm kinda wondering
if a manpage could be generated from this, instead; along
with completions for bash and maybe other shells.
But it could also be a lot of work, so no obligations to do
this :)