[gentoo-commits] proj/perl-overlay:master commit in: scripts/

["Kent Fredric" <kentfredric@gmail.com>]

commit:     66ce54b9fb3a062ff9ff1b164de659f47aa9cb25
Author:     Kent Fredric <kentfredric <AT> gmail <DOT> com>
AuthorDate: Mon Oct 31 18:03:56 2011 +0000
Commit:     Kent Fredric <kentfredric <AT> gmail <DOT> com>
CommitDate: Mon Oct 31 18:03:56 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/perl-overlay.git;a=commit;h=66ce54b9

[scripts/dual-life.pl] early stage of dual-life script, shows delta between arbitrary corelist perls

---
 scripts/dual-life.pl |  199 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 199 insertions(+), 0 deletions(-)

diff --git a/scripts/dual-life.pl b/scripts/dual-life.pl
new file mode 100644
index 0000000..458e1f9
--- /dev/null
+++ b/scripts/dual-life.pl
@@ -0,0 +1,199 @@
+#!/usr/bin/env perl 
+
+use 5.14.2;
+use strict;
+use warnings;
+
+# FILENAME: dual-life.pl
+# CREATED: 01/11/11 05:49:45 by Kent Fredric (kentnl) <kentfredric@gmail.com>
+# ABSTRACT: find/report dual-life modules.
+use Module::CoreList;
+use Data::Dump qw( pp );
+use FindBin;
+use version;
+
+use lib "$FindBin::Bin/lib";
+
+my $pv = shift(@ARGV);
+
+my $perls = {
+  masked_future => CoreGroup->new( name => 'masked_future', perls => [qw( 5.14.0 5.14.1 5.14.2 )] ),
+  masked_past   => CoreGroup->new( name => 'masked_past',   perls => [qw( 5.8.8 5.10.1 )] ),
+  testing       => CoreGroup->new( name => 'testing',       perls => [qw()] ),
+  stable        => CoreGroup->new( name => 'stable',        perls => [qw( 5.12.3 5.12.4 )] ),
+};
+
+
+pp $perls->{masked_future}->get_perl(qw( 5.14.2 ))->delta( 
+  $perls->{stable}->get_perl(qw( 5.12.4 )) );
+
+#for my $group ( $perls->{masked_future} ) {
+#  for my $perl ( values $group->perls ) {
+#    for my $module ( values $perl->modules ) {
+#      say $module->to_s;
+#    }
+#  }
+#}
+
+#pp $perls;
+
+exit 0;
+
+BEGIN {
+
+  package CoreList::Module;
+  use Moose;
+  has name      => ( isa => 'Str',        is => 'rw', required => 1 );
+  has version   => ( isa => 'Maybe[Str]', is => 'rw', required => 1 );
+  has perl      => ( isa => 'Str',        is => 'rw', required => 1 );
+  has coregroup => ( isa => 'Str',        is => 'rw', required => 1 );
+  __PACKAGE__->meta->make_immutable;
+
+  sub to_s {
+    my $self = shift;
+    return sprintf '%s %s %s %s', $self->coregroup, $self->perl, $self->name, $self->version // 'undef';
+  }
+
+}
+
+BEGIN {
+
+  package CoreList::Single;
+  use Moose;
+
+  has 'perl' => ( isa => 'Str', is => 'rw', required => 1 );
+
+  has 'modules' => (
+    isa        => 'HashRef[CoreList::Module]',
+    is         => 'rw',
+    lazy_build => 1,
+    traits     => [qw(        Hash        )],
+    handles    => {
+      'module_names' => 'keys',
+      'has_module'   => 'exists',
+      'module'       => 'get',
+    },
+  );
+
+  has 'released' => ( isa => 'Str', is => 'rw', lazy_build => 1 );
+
+  has 'perl_version' => ( isa => 'Str', is => 'rw', lazy_build => 1 );
+
+  has 'coregroup' => ( isa => 'Str', is => 'rw', required => 1 );
+
+  __PACKAGE__->meta->make_immutable;
+
+
+  sub delta {
+    my ( $self, $other ) = @_ ; 
+    my ( %all ) = map { $_ , 1 } 
+      $self->module_names,
+      $other->module_names;
+    my %diffs;
+    for my $module ( keys %all ) {
+      if( $self->has_module( $module ) and not $other->has_module( $module ) ) {
+        $diffs{$module} = {
+          kind => 'ours',
+          available_in => $self->perl_version,
+          not_available_in => $other->perl_version,
+          module => $module,
+          available_version => $self->module( $module )->version,
+        };
+        next;
+      }
+      if( not $self->has_module( $module ) and $other->has_module( $module ) ) {
+        $diffs{$module} = {
+          kind => 'theirs',
+          available_in => $other->perl_version,
+          not_available_in => $self->perl_version,
+          module => $module,
+          available_version => $other->module( $module )->version,
+        };
+        next;
+      }
+      if ( ( $self->module( $module )->version // 'undef' ) ne ( $other->module($module)->version // 'undef' ) ) {
+        $diffs{$module} = { 
+          kind => 'cross',
+          module => $module,
+          our_version => $self->module( $module )->version,
+          their_version => $other->module( $module )->version,
+          our_perl => $self->perl_version,
+          their_perl => $other->perl_version,
+        };
+      }
+
+    }
+    return \%diffs;
+  }
+  
+
+  # BUILDERS
+  sub _build_perl_version {
+    require version;
+    my $self = shift;
+    return version->parse( $self->perl )->numify;
+  }
+
+  sub _version_string {
+    my $self = shift;
+    return $self->perl . ' ( ' . $self->perl_version . ' )';
+  }
+
+  sub _build_released {
+    require Module::CoreList;
+    my $self = shift;
+    if ( not exists $Module::CoreList::released{ $self->perl_version } ) {
+      die "Version " . $self->_version_string . " is not in the \$released stash";
+    }
+    return $Module::CoreList::released{ $self->perl_version };
+  }
+
+  sub _build_modules {
+    require Module::CoreList;
+    my $self = shift;
+    if ( not exists $Module::CoreList::version{ $self->perl_version } ) {
+      die "Version " . $self->_version_string . " is not in the \$version stash";
+    }
+
+    my $stash = $Module::CoreList::version{ $self->perl_version };
+
+    return {
+      map {
+        $_,
+          CoreList::Module->new(
+          perl      => $self->perl_version,
+          coregroup => $self->coregroup,
+          name      => $_,
+          version   => $stash->{$_}
+          )
+        } keys $stash
+    };
+  }
+}
+
+BEGIN {
+
+  package CoreGroup;
+  use Moose;
+
+  has _perls => ( isa => 'ArrayRef[Str]', is => 'rw', required => 1, init_arg => 'perls' );
+
+  has perls => ( isa => 'HashRef[CoreList::Single]', is => 'rw', lazy_build => 1, init_arg => undef );
+  has name => ( isa => 'Str', is => 'rw', required => 1 );
+
+  __PACKAGE__->meta->make_immutable;
+
+  sub get_perl {
+    my ($self,$perlv) = @_;
+    if ( not exists $self->perls->{$perlv} ) { 
+      die "No key $perlv";
+    }
+    return $self->perls->{$perlv};
+  }
+  # BUILDERS
+  sub _build_perls {
+    my $self = shift;
+    return { map { $_ , CoreList::Single->new( coregroup => $self->name, perl => $_ ) } @{ $self->_perls } };
+  }
+
+}