X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FCPANPLUS%2FDist%2FGentoo.pm;h=e5c40fb979a59ba935d60050dc8b38caa01e54a2;hb=3286fff39f46385facc4e2523166a94d981de471;hp=26703a4cce0d14718d4f1d972fd410c8dc75734c;hpb=f722064b6599dbed7fe5a6f4a3a7a935dd3f16c0;p=perl%2Fmodules%2FCPANPLUS-Dist-Gentoo.git

diff --git a/lib/CPANPLUS/Dist/Gentoo.pm b/lib/CPANPLUS/Dist/Gentoo.pm
index 26703a4..e5c40fb 100644
--- a/lib/CPANPLUS/Dist/Gentoo.pm
+++ b/lib/CPANPLUS/Dist/Gentoo.pm
@@ -19,11 +19,11 @@ CPANPLUS::Dist::Gentoo - CPANPLUS backend generating Gentoo ebuilds.
 
 =head1 VERSION
 
-Version 0.02_01
+Version 0.03
 
 =cut
 
-our $VERSION = '0.02_01';
+our $VERSION = '0.03';
 
 =head1 SYNOPSIS
 
@@ -36,9 +36,9 @@ our $VERSION = '0.02_01';
 
 =head1 DESCRPITON
 
-This module is a CPANPLUS backend that recursively generates Gentoo ebuilds for a given package in the specified overlay (defaults to C</usr/local/portage>), update the manifest, and even emerge it (together with its dependencies) if the user requires it. You need write permissions on the directory where Gentoo fetches its source files (usually C</usr/portage/distfiles>).
+This module is a CPANPLUS backend that recursively generates Gentoo ebuilds for a given package in the specified overlay (defaults to F</usr/local/portage>), updates the manifest, and even emerges it (together with its dependencies) if the user requires it. You need write permissions on the directory where Gentoo fetches its source files (usually F</usr/portage/distfiles>). You also need to specify the correct keyword for your architecture if it differs from the default C<x86>.
 
-The generated ebuilds are placed into the section C<perl-gcpanp>. They favour depending on C<perl-core> or C<dev-perl> rather than C<perl-gcpanp>.
+The generated ebuilds are placed into the C<perl-gcpanp> category. They favour depending on C<perl-core>, C<dev-perl> or C<perl-gcpan> (in that order) rather than C<perl-gcpanp>.
 
 =head1 INSTALLATION
 
@@ -46,7 +46,7 @@ After installing this module, you should append C<perl-gcpanp> to your F</etc/po
 
 =head1 METHODS
 
-All the methods are inherited from L<CPANPLUS::Dist::Base>. Please refer to its perldoc for precise information on what's done at each step.
+All the methods are inherited from L<CPANPLUS::Dist::Base>. Please refer to its documentation for precise information on what's done at each step.
 
 =cut
 
@@ -70,8 +70,9 @@ sub init {
  $stat->mk_accessors(qw/name version dist desc uri src license deps
                         eb_name eb_version eb_dir eb_file fetched_arch
                         overlay distdir keywords do_manifest
-                        verbose/);
+                        force verbose/);
 
+ $stat->force($conf->get_conf('force'));
  $stat->verbose($conf->get_conf('verbose'));
 
  return 1;
@@ -106,11 +107,10 @@ sub prepare {
  $manifest = 0 if $manifest =~ /^\s*no?\s*$/i;
  $stat->do_manifest($manifest);
 
- my $overlay = catdir(delete($opts{'overlay'}) || '/usr/local/portage',
-                      CATEGORY);
- $stat->overlay($overlay);
+ $stat->overlay(delete($opts{'overlay'}) || '/usr/local/portage');
 
  $stat->distdir(delete($opts{'distdir'}) || '/usr/portage/distfiles');
+
  if ($stat->do_manifest && !-w $stat->distdir) {
   error 'distdir isn\'t writable -- aborting';
   return 0;
@@ -122,34 +122,60 @@ sub prepare {
 
  my $version = $mod->package_version;
  $stat->version($version);
+
  $stat->dist($name . '-' . $version);
- my $f = 1;
- $version =~ s/_+/$f ? do { $f = 0; '_p' } : ''/ge;
- 1 while $version =~ s/(_p[^.]*)\.+/$1/;
+
+ $version =~ s/[^\d._]+//g;
+ $version =~ s/^[._]*//;
+ $version =~ s/[._]*$//;
+ $version =~ s/[._]*_[._]*/_/g;
+ {
+  ($version, my $patch, my @rest) = split /_/, $version;
+  $version .= '_p' . $patch if defined $patch;
+  $version .= join('.', '', @rest) if @rest;
+ }
  $stat->eb_version($version);
 
- $stat->eb_name($gentooism{$stat->name} || $stat->name);
- $stat->eb_dir(catdir($overlay, $stat->eb_name));
- $stat->eb_file(catfile($stat->eb_dir,
-                        $stat->eb_name . '-' . $stat->eb_version . '.ebuild'));
- if (-r $stat->eb_file) {
-  msg 'Ebuild already generated for ' . $stat->dist . ' -- skipping';
-  $stat->prepared(1);
-  $stat->created(1);
-  return 1;
+ $stat->eb_name($gentooism{$name} || $name);
+
+ $stat->eb_dir(catdir($stat->overlay, CATEGORY, $stat->eb_name));
+
+ my $file = catfile($stat->eb_dir,
+                    $stat->eb_name . '-' . $stat->eb_version . '.ebuild');
+ if (-e $file) {
+  my $skip = 1;
+  if ($stat->force) {
+   if (-w $file) {
+    1 while unlink $file;
+    $skip = 0;
+   } else {
+    error "Can't force rewriting of $file -- skipping";
+   }
+  } else {
+   msg 'Ebuild already generated for ' . $stat->dist . ' -- skipping';
+  }
+  if ($skip) {
+   $stat->prepared(1);
+   $stat->created(1);
+   return 1;
+  }
  }
+ $stat->eb_file($file);
 
  $self->SUPER::prepare(%opts);
 
  my $desc = $mod->description;
  ($desc = $name) =~ s/-+/::/g unless $desc;
  $stat->desc($desc);
+
  $stat->uri('http://search.cpan.org/dist/' . $name);
+
  unless ($name =~ /^([^-]+)/) {
   error 'Wrong distribution name -- aborting';
   return 0;
  }
  $stat->src('mirror://cpan/modules/by-module/' . $1 . '/' . $mod->package);
+
  $stat->license([ qw/Artistic GPL-2/ ]);
 
  my $prereqs = $mod->status->prereqs;
@@ -279,8 +305,14 @@ sub uninstall {
 
 sub _run {
  my ($self, $cmd, $verbose) = @_;
+ my $stat = $self->status;
+
+ my ($success, $errmsg, $output) = do {
+  local $ENV{PORTDIR_OVERLAY}     = $stat->overlay;
+  local $ENV{PORTAGE_RO_DISTDIRS} = $stat->distdir;
+  run command => $cmd, verbose => $verbose;
+ };
 
- my ($success, $errmsg, $output) = run command => $cmd, verbose => $verbose;
  unless ($success) {
   error "$errmsg -- aborting";
   if (not $verbose and defined $output and $self->status->verbose) {