X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FAcme%2FCPANAuthors%2FYou%2Fre_using.pm;h=9fbe898e382b21e77200123809a0469ce13f481a;hb=a7271956fb0e83fe6687b53c9e892bc5ae2a3214;hp=36fd9c77d192ad5208af2f45436e02e6531c5e08;hpb=ccce87545fda1846090f652fc4770e2393070ab9;p=perl%2Fmodules%2FAcme-CPANAuthors-You-re_using.git

diff --git a/lib/Acme/CPANAuthors/You/re_using.pm b/lib/Acme/CPANAuthors/You/re_using.pm
index 36fd9c7..9fbe898 100644
--- a/lib/Acme/CPANAuthors/You/re_using.pm
+++ b/lib/Acme/CPANAuthors/You/re_using.pm
@@ -3,25 +3,24 @@ package Acme::CPANAuthors::You::re_using;
 use strict;
 use warnings;
 
-use Carp qw/croak/;
-
-use ExtUtils::Installed;
+use File::Find ();
+use Module::Metadata;
 
 use Acme::CPANAuthors::Utils;
 
 =head1 NAME
 
-Acme::CPANAuthors::You::re_using - We are the CPAN authors that have written the modules installed for this perl.
+Acme::CPANAuthors::You::re_using - We are the CPAN authors that have written the modules installed on your perl!
 
 =head1 VERSION
 
-Version 0.01
+Version 0.06
 
 =cut
 
 our $VERSION;
 BEGIN {
- $VERSION = '0.01';
+ $VERSION = '0.06';
 }
 
 =head1 SYNOPSIS
@@ -33,25 +32,48 @@ BEGIN {
 
 =head1 DESCRIPTION
 
-This module builds an L<Acme::CPANAuthors> class by looking for all installed modules for the current C<perl> and then retrieving theirs authors' name and PAUSE id.
+This module builds an L<Acme::CPANAuthors> class by listing all the modules that are installed on the current C<perl> and then retrieving the name and the PAUSE id of their corresponding authors.
+
+It may take some time to load since it has to search all the directory trees given by your C<@INC> for modules, but also to get and parse CPAN indexes.
+
+=head1 FUNCTIONS
 
-It may take some time to load since it has to get CPAN indexes at C<BEGIN> time.
+=head2 C<register>
+
+Fetches and registers the names into L<Acme::CPANAuthors::Register>.
+This function is automatically called when you C<use> this module, unless you have set the package variable C<$Acme::CPANAuthors::You're_using::SKIP> to true beforehand.
 
 =cut
 
-BEGIN {
+BEGIN { require Acme::CPANAuthors::Register; }
+
+our $SKIP;
+
+sub register {
+ return if $SKIP;
+
  my %authors;
 
  my $pkgs = Acme::CPANAuthors::Utils::cpan_packages();
- croak 'Couldn\'t retrieve a valid Parse::CPAN::Packages object' unless $pkgs;
+ die 'Couldn\'t retrieve a valid Parse::CPAN::Packages object' unless $pkgs;
 
  my $auths = Acme::CPANAuthors::Utils::cpan_authors();
- croak 'Couldn\'t retrieve a valid Parse::CPAN::Authors object' unless $auths;
-
- my $installed = ExtUtils::Installed->new;
- croak 'Couldn\'t create a valid ExtUtils::Installed object' unless $installed;
-
- for ($installed->modules()) {
+ die 'Couldn\'t retrieve a valid Parse::CPAN::Authors object' unless $auths;
+
+ my %modules;
+
+ File::Find::find({
+  wanted => sub {
+   return unless /\.pm$/;
+   my $mod = Module::Metadata->new_from_file($_);
+   return unless $mod;
+   @modules{grep $_, $mod->packages_inside} = ();
+  },
+  follow   => 0,
+  no_chdir => 1,
+ }, @INC);
+
+ for (keys %modules) {
   my $mod = $pkgs->package($_);
   next unless $mod;
 
@@ -65,17 +87,18 @@ BEGIN {
 
   my $name;
   $name = $auth->name if defined $auth;
- 
+
   $authors{$cpanid} = defined $name ? $name : $cpanid;
  }
 
- require Acme::CPANAuthors::Register;
  Acme::CPANAuthors::Register->import(%authors);
 }
 
+BEGIN { register() }
+
 =head1 DEPENDENCIES
 
-L<Carp>, L<ExtUtils::Installed>, L<Acme::CPANAuthors>.
+L<File::Find>, L<Module::Metadata>, L<Acme::CPANAuthors>.
 
 =head1 SEE ALSO
 
@@ -99,7 +122,7 @@ You can find documentation for this module with the perldoc command.
 
 =head1 COPYRIGHT & LICENSE
 
-Copyright 2009 Vincent Pit, all rights reserved.
+Copyright 2009,2010,2011,2013 Vincent Pit, all rights reserved.
 
 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.