Move the formatting of the ebuild source into a new ebuild_source() method

diff --git a/lib/CPANPLUS/Dist/Gentoo.pm b/lib/CPANPLUS/Dist/Gentoo.pm
index af542eed5f6858177d1ba180674f78595ad7ab55..65b9aed16c78849dd4d6ac3d445e5db9e0e3a495 100644 (file)
--- a/lib/CPANPLUS/Dist/Gentoo.pm
+++ b/lib/CPANPLUS/Dist/Gentoo.pm
@@ -309,28 +309,9 @@ sub create {
   return $FAIL->("mkpath($dir): $@") if $@;
  }
 
- my %seen;
-
- my $d = $stat->header;
- $d   .= "# Generated by CPANPLUS::Dist::Gentoo version $VERSION\n\n";
- $d   .= 'MODULE_AUTHOR="' . $stat->author . "\"\ninherit perl-module\n\n";
- $d   .= 'S="${WORKDIR}/' . $stat->distribution . "\"\n";
- $d   .= 'DESCRIPTION="' . $stat->desc . "\"\n";
- $d   .= 'HOMEPAGE="' . $stat->uri . "\"\n";
- $d   .= 'SRC_URI="' . $stat->src . "\"\n";
- $d   .= "SLOT=\"0\"\n";
- $d   .= 'LICENSE="|| ( ' . join(' ', sort @{$stat->license}) . " )\"\n";
- $d   .= 'KEYWORDS="' . join(' ', sort @{$stat->keywords}) . "\"\n";
- $d   .= 'DEPEND="' . join("\n",
-  sort grep !$seen{$_}++, 'dev-lang/perl',
-                          map $self->_cpan2portage(@$_), @{$stat->deps}
- ) . "\"\n";
- $d   .= "SRC_TEST=\"do\"\n";
- $d   .= $stat->footer;
-
  my $file = $stat->eb_file;
  open my $eb, '>', $file or return $FAIL->("open($file): $!");
- print $eb $d;
+ print $eb $self->ebuild_source;
  close $eb;
 
  $stat->created(0);
@@ -370,6 +351,42 @@ sub update_manifest {
  return $self->_run([ 'ebuild', $stat->eb_file, 'manifest' ], 0);
 }
 
+=head2 C<ebuild_source>
+
+Returns the source of the ebuild for the current dist object.
+
+=cut
+
+sub ebuild_source {
+ my $self = shift;
+ my $stat = $self->status;
+
+ # We must resolve the deps now and not inside prepare because _cpan2portage
+ # has to see the ebuilds already generated for the dependencies of the current
+ # dist.
+ my @deps = do {
+  my %seen;
+  sort grep !$seen{$_}++, 'dev-lang/perl',
+                          map $self->_cpan2portage(@$_), @{$stat->deps}
+ };
+
+ my $d = $stat->header;
+ $d   .= "# Generated by CPANPLUS::Dist::Gentoo version $VERSION\n\n";
+ $d   .= 'MODULE_AUTHOR="' . $stat->author . "\"\ninherit perl-module\n\n";
+ $d   .= 'S="${WORKDIR}/' . $stat->distribution . "\"\n";
+ $d   .= 'DESCRIPTION="' . $stat->desc . "\"\n";
+ $d   .= 'HOMEPAGE="' . $stat->uri . "\"\n";
+ $d   .= 'SRC_URI="' . $stat->src . "\"\n";
+ $d   .= "SLOT=\"0\"\n";
+ $d   .= 'LICENSE="|| ( ' . join(' ', sort @{$stat->license}) . " )\"\n";
+ $d   .= 'KEYWORDS="' . join(' ', sort @{$stat->keywords}) . "\"\n";
+ $d   .= 'DEPEND="' . join("\n", @deps) . "\"\n";
+ $d   .= "SRC_TEST=\"do\"\n";
+ $d   .= $stat->footer;
+
+ return $d;
+}
+
 sub _cpan2portage {
  my ($self, $name, $version) = @_;