[bug#67009] [PATCH] build: minetest-build-system: Improve white space handling in mod name field.

[Liliana Marie Prikler]

Am Donnerstag, dem 09.11.2023 um 07:06 +0100 schrieb Liliana Marie
Prikler:
> Am Donnerstag, dem 09.11.2023 um 02:33 +0100 schrieb Tristan Cottam:
> > I'm currently developing a Minetest service, with its configuration
> > including a field specifying the list of mod packages to install
> > and enable.
> > 
> > However, certain mods' configuration, beind developed on Windows,
> > have a trailing carriage return before each newline, which is
> > included in the Guix store mod directory base name. Such mods can't
> > be programmatically loaded by a Minetest world, since trailing
> > whitespace is ignored by Minetest's world configuration parser,
> > leading to the wrong mod path being used.
> > 
> > This patch fixes certain Minetest mods being stored with a
> > terminating carriage return in their directory base name.
> > 
> > * guix/build/minetest-build-system.scm (name-regexp): Improve white
> > space handling.
> > 
> > Change-Id: I95f4c201724991a10efba5c859bfef99779ea495
> > ---
> >  guix/build/minetest-build-system.scm | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/guix/build/minetest-build-system.scm
> > b/guix/build/minetest-build-system.scm
> > index 4a7a87ab83..8233d56aca 100644
> > --- a/guix/build/minetest-build-system.scm
> > +++ b/guix/build/minetest-build-system.scm
> > @@ -126,7 +126,7 @@ (define* (minimise-png #:key inputs native-
> > inputs
> > #:allow-other-keys)
> >                     (/ total-old-size (expt 1024 2))
> >                     (/ total-new-size (expt 1024 2)))))))
> >  
> > -(define name-regexp (make-regexp "^name[ ]*=(.+)$"))
> > +(define name-regexp (make-regexp
> > "^name[[:space:]]*=[[:space:]]*([[:graph:]]+)"))
> The new regexp is missing a terminator ($).  Should we add
> [[:space:]]$ at the end?
Ahem, [[:space:]]*$ of course.