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List Archive: gentoo-perl
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To: gentoo-perl@g.o
From: antoine.raillon@...
Subject: Réf. : Re: g-cpan.pl
Date: Thu, 12 May 2005 14:18:28 +0200



Speaking of perlstyle, perltidy now gives quite an ugly output, especially
on the massive ternary operators list.
Should we/I continue to use it ? :p
If no, is there style rules to follow ?



                                                                           
             Michael Cummings                                              
             <mcummings@gento                                              
             o.org>                                                   Pour 
                                       gentoo-perl@g.o        
             12/05/2005 14:11                                           cc 
                                                                           
                                                                     Objet 
                 Veuillez              Re: [gentoo-perl] g-cpan.pl         
                répondre à                                                 
             gentoo-perl@gent                                              
                  oo.org                                                   
                                                                           
                                                                           
                                                                           




On Wednesday 11 May 2005 09:56 pm, David (Sniper) Rigaudiere wrote:
> - get rid of \t, and use of 4 spaces as perlstyle :)
heh
> - get rid of system(mv ...)  use File::Copy::move()
agreed
>
> # FIXME Sniper
> # the defined() seems mistakes, we want the defined status or ENV values

Ah, but when you run this code and the env var isn't defined - you get a
broken script that dies on an undeclared var (a la strict and warnings). I
added the defines to keep it from choking for those of us that don't have
ENV{TMPDIR,ftp_proxy,http_proxy} set. These are the vars portage and cpan
use
if defined - but if not defined, they don't care - but when trying to set
values (and under use strict) we need someway of dealing with them not even

existing (vs undef). One of those undef != non-exist - because undef is a
value in itself, and in this case the values simply don't exist to test.

> ??? my $tmp_dir       = -d $ENV{TMPDIR}      ? defined($ENV{TMPDIR})
:
> $ENV{HOME};
> my $ftp_proxy     =    $ENV{ftp_proxy}   ? defined($ENV{ftp_proxy})   :
'';
> my $http_proxy    =    $ENV{http_proxy}  ? defined($ENV{http_proxy})  :
'';
> my $user_shell    = -x $ENV{SHELL}       ? defined($ENV{SHELL})       :
> DEF_BASH_PROG;
>
>
>
>
> David "Sniper" Rigaudiere
> GPG KeyID 0xFF1E982D

--

-----o()o---------------------------------------------
Michael Cummings   |    #gentoo-dev, #gentoo-perl
Gentoo Perl Dev    |    on irc.freenode.net
-----o()o---------------------------------------------
[rattachement "attl9ue0.dat" supprimé par ANTOINE RAILLON -
E233469/users/PSA]


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Re: g-cpan.pl
-- Michael Cummings
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