/usr/share/perl5/Dist/Zilla/Plugin/MakeMaker.pm is in libdist-zilla-perl 5.043-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# ABSTRACT: build a Makefile.PL that uses ExtUtils::MakeMaker
$Dist::Zilla::Plugin::MakeMaker::VERSION = '5.043';
use Moose;
use namespace::autoclean;
use Config;
use CPAN::Meta::Requirements 2.121; # requirements_for_module
use List::Util 1.29 qw(first pairs pairgrep);
use version;
use Dist::Zilla::File::InMemory;
use Dist::Zilla::Plugin::MakeMaker::Runner;
#pod =head1 DESCRIPTION
#pod
#pod This plugin will produce an L<ExtUtils::MakeMaker>-powered F<Makefile.PL> for
#pod the distribution. If loaded, the L<Manifest|Dist::Zilla::Plugin::Manifest>
#pod plugin should also be loaded.
#pod
#pod =cut
#pod =attr eumm_version
#pod
#pod This option declares the version of ExtUtils::MakeMaker required to configure
#pod and build the distribution. There is no default, although one may be added if
#pod it can be determined that the generated F<Makefile.PL> requires some specific
#pod minimum. I<No testing has been done on this front.>
#pod
#pod =cut
has eumm_version => (
isa => 'Str',
is => 'rw',
);
#pod =attr make_path
#pod
#pod This option sets the path to F<make>, used to build your dist and run tests.
#pod It defaults to the value for C<make> in L<Config>, or to C<make> if that isn't
#pod set.
#pod
#pod You probably won't need to set this option.
#pod
#pod =cut
has 'make_path' => (
isa => 'Str',
is => 'ro',
default => $Config{make} || 'make',
);
#pod =attr static_attribution
#pod
#pod This option omits the version number in the "generated by"
#pod comment in the Makefile.PL. For setups that copy the Makefile.PL
#pod back to the repo, this avoids churn just from upgrading Dist::Zilla.
#pod
#pod =cut
has 'static_attribution' => (
isa => 'Bool',
is => 'ro',
);
has '_runner' => (
is => 'ro',
lazy => 1,
handles => [qw(build test)],
default => sub {
my ($self) = @_;
Dist::Zilla::Plugin::MakeMaker::Runner->new({
zilla => $self->zilla,
plugin_name => $self->plugin_name . '::Runner',
make_path => $self->make_path,
default_jobs => $self->default_jobs,
});
},
);
# This is here, rather than at the top, so that the "build" and "test" methods
# will exist, as they are required by BuildRunner and TestRunner respectively.
# I had originally fixed this with stub methods, but stub methods do not behave
# properly with this use case until Moose 2.0300. -- rjbs, 2012-02-08
with qw(
Dist::Zilla::Role::BuildRunner
Dist::Zilla::Role::InstallTool
Dist::Zilla::Role::PrereqSource
Dist::Zilla::Role::FileGatherer
Dist::Zilla::Role::TestRunner
Dist::Zilla::Role::TextTemplate
);
my $template = q!# This file was automatically generated by {{ $generated_by }}.
use strict;
use warnings;
{{ $perl_prereq ? qq[use $perl_prereq;] : ''; }}
use ExtUtils::MakeMaker{{ defined $eumm_version && 0+$eumm_version ? ' ' . $eumm_version : '' }};
{{ $share_dir_code{preamble} || '' }}
my {{ $WriteMakefileArgs }}
my {{ $fallback_prereqs }}
unless ( eval { ExtUtils::MakeMaker->VERSION(6.63_03) } ) {
delete $WriteMakefileArgs{TEST_REQUIRES};
delete $WriteMakefileArgs{BUILD_REQUIRES};
$WriteMakefileArgs{PREREQ_PM} = \%FallbackPrereqs;
}
delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
unless eval { ExtUtils::MakeMaker->VERSION(6.52) };
WriteMakefile(%WriteMakefileArgs);
{{ $share_dir_code{postamble} || '' }}!;
sub register_prereqs {
my ($self) = @_;
$self->zilla->register_prereqs(
{ phase => 'configure' },
'ExtUtils::MakeMaker' => $self->eumm_version || 0,
);
return unless keys %{ $self->zilla->_share_dir_map };
$self->zilla->register_prereqs(
{ phase => 'configure' },
'File::ShareDir::Install' => 0.06,
);
}
sub gather_files {
my ($self) = @_;
require Dist::Zilla::File::InMemory;
my $file = Dist::Zilla::File::InMemory->new({
name => 'Makefile.PL',
content => $template, # template evaluated later
});
$self->add_file($file);
return;
}
sub share_dir_code {
my ($self) = @_;
my $share_dir_code = {};
my $share_dir_map = $self->zilla->_share_dir_map;
if ( keys %$share_dir_map ) {
my $preamble = <<'PREAMBLE';
use File::ShareDir::Install;
$File::ShareDir::Install::INCLUDE_DOTFILES = 1;
$File::ShareDir::Install::INCLUDE_DOTDIRS = 1;
PREAMBLE
if ( my $dist_share_dir = $share_dir_map->{dist} ) {
$dist_share_dir = quotemeta $dist_share_dir;
$preamble .= qq{install_share dist => "$dist_share_dir";\n};
}
if ( my $mod_map = $share_dir_map->{module} ) {
for my $mod ( keys %$mod_map ) {
my $mod_share_dir = quotemeta $mod_map->{$mod};
$preamble .= qq{install_share module => "$mod", "$mod_share_dir";\n};
}
}
$share_dir_code->{preamble} = "\n" . $preamble . "\n";
$share_dir_code->{postamble}
= qq{\n\{\npackage\nMY;\nuse File::ShareDir::Install qw(postamble);\n\}\n};
}
return $share_dir_code;
}
sub write_makefile_args {
my ($self) = @_;
(my $name = $self->zilla->name) =~ s/-/::/g;
my @exe_files = map { $_->name }
@{ $self->zilla->find_files(':ExecFiles') };
$self->log_fatal("can't install files with whitespace in their names")
if grep { /\s/ } @exe_files;
my %test_dirs;
for my $file (@{ $self->zilla->files }) {
next unless $file->name =~ m{\At/.+\.t\z};
(my $dir = $file->name) =~ s{/[^/]+\.t\z}{/*.t}g;
$test_dirs{ $dir } = 1;
}
my $prereqs = $self->zilla->prereqs;
my $perl_prereq = $prereqs->requirements_for(qw(runtime requires))
->clone
->add_requirements($prereqs->requirements_for(qw(configure requires)))
->add_requirements($prereqs->requirements_for(qw(build requires)))
->add_requirements($prereqs->requirements_for(qw(test requires)))
->as_string_hash->{perl};
$perl_prereq = version->parse($perl_prereq)->numify if $perl_prereq;
my $prereqs_dump = sub {
$self->_normalize_eumm_versions(
$prereqs->requirements_for(@_)
->clone
->clear_requirement('perl')
->as_string_hash
);
};
my %require_prereqs = map {
$_ => $prereqs_dump->($_, 'requires');
} qw(configure build test runtime);
# EUMM may soon be able to support this, but until we decide to inject a
# higher configure-requires version, we should at least warn the user
# https://github.com/Perl-Toolchain-Gang/ExtUtils-MakeMaker/issues/215
foreach my $phase (qw(configure build test runtime)) {
if (my @version_ranges = pairgrep { !version::is_lax($b) } %{ $require_prereqs{$phase} }) {
$self->log([
'found version range in %s prerequisites, which ExtUtils::MakeMaker cannot parse: %s %s',
$phase, $_->[0], $_->[1]
]) foreach pairs @version_ranges;
}
}
my %write_makefile_args = (
DISTNAME => $self->zilla->name,
NAME => $name,
AUTHOR => join(q{, }, @{ $self->zilla->authors }),
ABSTRACT => $self->zilla->abstract,
VERSION => $self->zilla->version,
LICENSE => $self->zilla->license->meta_yml_name,
@exe_files ? ( EXE_FILES => [ sort @exe_files ] ) : (),
CONFIGURE_REQUIRES => $require_prereqs{configure},
keys %{ $require_prereqs{build} } ? ( BUILD_REQUIRES => $require_prereqs{build} ) : (),
keys %{ $require_prereqs{test} } ? ( TEST_REQUIRES => $require_prereqs{test} ) : (),
PREREQ_PM => $require_prereqs{runtime},
test => { TESTS => join q{ }, sort keys %test_dirs },
);
$write_makefile_args{MIN_PERL_VERSION} = $perl_prereq if $perl_prereq;
return \%write_makefile_args;
}
sub _normalize_eumm_versions {
my ($self, $prereqs) = @_;
for my $v (values %$prereqs) {
if (version::is_strict($v)) {
my $version = version->parse($v);
if ($version->is_qv) {
if ((() = $v =~ /\./g) > 1) {
$v =~ s/^v//;
}
else {
$v = $version->numify;
}
}
}
}
return $prereqs;
}
sub _dump_as {
my ($self, $ref, $name) = @_;
require Data::Dumper;
my $dumper = Data::Dumper->new( [ $ref ], [ $name ] );
$dumper->Sortkeys( 1 );
$dumper->Indent( 1 );
$dumper->Useqq( 1 );
return $dumper->Dump;
}
sub fallback_prereq_pm {
my $self = shift;
my $fallback
= $self->_normalize_eumm_versions(
$self->zilla->prereqs->merged_requires
->clone
->clear_requirement('perl')
->as_string_hash
);
return $self->_dump_as( $fallback, '*FallbackPrereqs' );
}
sub setup_installer {
my ($self) = @_;
my $write_makefile_args = $self->write_makefile_args;
$self->__write_makefile_args($write_makefile_args); # save for testing
my $perl_prereq = $write_makefile_args->{MIN_PERL_VERSION};
my $dumped_args = $self->_dump_as($write_makefile_args, '*WriteMakefileArgs');
my $file = first { $_->name eq 'Makefile.PL' } @{$self->zilla->files};
$self->log_debug([ 'updating contents of Makefile.PL in memory' ]);
my $attribution = $self->static_attribution
? ref($self)
: sprintf("%s v%s", ref($self), $self->VERSION || '(dev)');
my $content = $self->fill_in_string(
$file->content,
{
eumm_version => \($self->eumm_version),
perl_prereq => \$perl_prereq,
share_dir_code => $self->share_dir_code,
fallback_prereqs => \($self->fallback_prereq_pm),
WriteMakefileArgs => \$dumped_args,
generated_by => \$attribution,
},
);
$file->content($content);
return;
}
# XXX: Just here to facilitate testing. -- rjbs, 2010-03-20
has __write_makefile_args => (
is => 'rw',
isa => 'HashRef',
);
__PACKAGE__->meta->make_immutable;
1;
#pod =head1 SEE ALSO
#pod
#pod Core Dist::Zilla plugins:
#pod L<@Basic|Dist::Zilla::PluginBundle::Basic>,
#pod L<ModuleBuild|Dist::Zilla::Plugin::ModuleBuild>,
#pod L<Manifest|Dist::Zilla::Plugin::Manifest>.
#pod
#pod Dist::Zilla roles:
#pod L<BuildRunner|Dist::Zilla::Role::FileGatherer>,
#pod L<InstallTool|Dist::Zilla::Role::InstallTool>,
#pod L<PrereqSource|Dist::Zilla::Role::PrereqSource>,
#pod L<TestRunner|Dist::Zilla::Role::TestRunner>.
#pod
#pod =cut
__END__
=pod
=encoding UTF-8
=head1 NAME
Dist::Zilla::Plugin::MakeMaker - build a Makefile.PL that uses ExtUtils::MakeMaker
=head1 VERSION
version 5.043
=head1 DESCRIPTION
This plugin will produce an L<ExtUtils::MakeMaker>-powered F<Makefile.PL> for
the distribution. If loaded, the L<Manifest|Dist::Zilla::Plugin::Manifest>
plugin should also be loaded.
=head1 ATTRIBUTES
=head2 eumm_version
This option declares the version of ExtUtils::MakeMaker required to configure
and build the distribution. There is no default, although one may be added if
it can be determined that the generated F<Makefile.PL> requires some specific
minimum. I<No testing has been done on this front.>
=head2 make_path
This option sets the path to F<make>, used to build your dist and run tests.
It defaults to the value for C<make> in L<Config>, or to C<make> if that isn't
set.
You probably won't need to set this option.
=head2 static_attribution
This option omits the version number in the "generated by"
comment in the Makefile.PL. For setups that copy the Makefile.PL
back to the repo, this avoids churn just from upgrading Dist::Zilla.
=head1 SEE ALSO
Core Dist::Zilla plugins:
L<@Basic|Dist::Zilla::PluginBundle::Basic>,
L<ModuleBuild|Dist::Zilla::Plugin::ModuleBuild>,
L<Manifest|Dist::Zilla::Plugin::Manifest>.
Dist::Zilla roles:
L<BuildRunner|Dist::Zilla::Role::FileGatherer>,
L<InstallTool|Dist::Zilla::Role::InstallTool>,
L<PrereqSource|Dist::Zilla::Role::PrereqSource>,
L<TestRunner|Dist::Zilla::Role::TestRunner>.
=head1 AUTHOR
Ricardo SIGNES <rjbs@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2016 by Ricardo SIGNES.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
|