Re: [PATCH] meson: install shell completion scripts

> Eli Schwartz <eschwartz@gentoo.org> writes:
> 
> > bash-completion looks for scripts in a few different places, with a
> > common theme that there is a "datadir" followed by the literal path
> > bash-completion/completions -- some values for the datadir:
> > ...
> > ... since as long as you leave meson
> > datadir and bindir alone you can install into absolutely any prefix, no
> > matter how weird, and successfully invoking `git` itself will as a side
> > effect add the correct bash completion file.
> >
> > And that also means that distros automatically do the right thing --
> > just configure with prefix=/usr and we get
> > /usr/share/bash-completion/completions as expected
> 
> OK, so that is clear and easy.  Next to where we have
> 
>     infodir = $(prefix)/share/info
> 
> we add
> 
>     bash_completion_dir = $(prefix)/share/bash-completion/completions
> 
> and everybody would be happy.  We do the parallel on the meson side.

> > With zsh, things are a lot shakier. ...
> > ... (a lot of explanation on zsh installation path quirks omitted)
> > So, my personal feelings on this patch are that we can and should
> > unambiguously install the bash completion, but it would be reasonable to
> > defer handling zsh until someone figures out how to do it correctly,
> > which may be impossible.
> 
> Sounds good.  Or just use
> 
>     zsh_completion_dir = $(prefix)/share/zsh/site-functions
> 
> perhaps.  Those who are making personal installation under $HOME at
> least would know that what they have under $prefix mirrors the
> /usr/{bin,lib,share,....}/ if things were installed for host, so
> even though zsh does not look into there, at least the layout would
> be familiar to the user.  But I am even happier if we decide to
> leave it out as you suggested.