File Coverage

blib/lib/Dist/Man/Simple.pm

Criterion	Covered	Total	%
statement	298	323	92.2
branch	27	44	61.3
condition	3	7	42.8
subroutine	45	47	95.7
pod	25	25	100.0
total	398	446	89.2

package Dist::Man::Simple;
# vi:et:sw=4 ts=4

use strict;
use warnings;

use ExtUtils::Command qw( rm_rf mkpath touch );
use File::Spec ();
use Carp qw( carp confess croak );

use Dist::Man::BuilderSet;

=head1 NAME

Dist::Man::Simple - a simple, comprehensive Dist::Man plugin

=head1 VERSION

Version 0.0.6

=cut

our $VERSION = '0.0.8';

=head1 SYNOPSIS

    use Dist::Man qw(Dist::Man::Simple);

    Dist::Man->create_distro(%args);

=head1 DESCRIPTION

Dist::Man::Simple is a plugin for Dist::Man that will perform all
the work needed to create a distribution.  Given the parameters detailed in
L, it will create content, create directories, and populate
the directories with the required files.

=head1 CLASS METHODS

=head2 C<< create_distro(%args) >>

This method works as advertised in L.

=cut

sub create_distro {
    my $class = shift;

    my $self = $class->new( @_ );

    my $modules = $self->{modules} || [];
    my @modules = map { split /,/ } @{$modules};
    croak "No modules specified.\n" unless @modules;
    for (@modules) {
        croak "Invalid module name: $_" unless /\A[a-z_]\w*(?:::[\w]+)*\Z/i;
    }

    croak "Must specify an author\n" unless $self->{author};
    croak "Must specify an email address\n" unless $self->{email};
    ($self->{email_obfuscated} = $self->{email}) =~ s/@/ at /;

    $self->{license} ||= 'perl';

    $self->{main_module} = $modules[0];
    if ( not $self->{distro} ) {
        $self->{distro} = $self->{main_module};
        $self->{distro} =~ s/::/-/g;
    }

    $self->{basedir} = $self->{dir} || $self->{distro};
    $self->create_basedir;

    my @files;
    push @files, $self->create_modules( @modules );

    push @files, $self->create_t( @modules );
    push @files, $self->create_ignores;
    my %build_results = $self->create_build();
    push(@files, @{ $build_results{files} } );

    push @files, $self->create_Changes;
    push @files, $self->create_README( $build_results{instructions} );
    push @files, 'MANIFEST';
    $self->create_MANIFEST( grep { $_ ne 't/boilerplate.t' } @files );

    return;
}

=head2 C<< new(%args) >>

This method is called to construct and initialize a new Dist::Man object.
It is never called by the end user, only internally by C, which
creates ephemeral Dist::Man objects.  It's documented only to call it to
the attention of subclass authors.

=cut

sub new {
    my $class = shift;
    return bless { @_ } => $class;
}

=head1 OBJECT METHODS

All the methods documented below are object methods, meant to be called
internally by the ephemperal objects created during the execution of the class
method C above.

=head2 create_basedir

Creates the base directory for the distribution.  If the directory already
exists, and I<$force> is true, then the existing directory will get erased.

If the directory can't be created, or re-created, it dies.

=cut

sub create_basedir {
    my $self = shift;

    # Make sure there's no directory
    if ( -e $self->{basedir} ) {
        die( "$self->{basedir} already exists.  ".
             "Use --force if you want to stomp on it.\n"
            ) unless $self->{force};

        local @ARGV = $self->{basedir};
        rm_rf();

        die "Couldn't delete existing $self->{basedir}: $!\n"
          if -e $self->{basedir};
    }

    CREATE_IT: {
        $self->progress( "Created $self->{basedir}" );

        local @ARGV = $self->{basedir};
        mkpath();

        die "Couldn't create $self->{basedir}: $!\n" unless -d $self->{basedir};
    }

    return;
}

=head2 create_modules( @modules )

This method will create a starter module file for each module named in
I<@modules>.

=cut

sub create_modules {
    my $self = shift;
    my @modules = @_;

    my @files;

    for my $module ( @modules ) {
        my $rtname = lc $module;
        $rtname =~ s/::/-/g;
        push @files, $self->_create_module( $module, $rtname );
    }

    return @files;
}

=head2 module_guts( $module, $rtname )

This method returns the text which should serve as the contents for the named
module.  I<$rtname> is the email suffix which rt.cpan.org will use for bug
reports.  (This should, and will, be moved out of the parameters for this
method eventually.)

=cut

sub _get_licenses_mapping {
    my $self = shift;

    return
    [
    {
        license => 'perl',
        blurb => <<'EOT',
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.
EOT
    },
    {
        license => 'mit',
        blurb => <<'EOT',
This program is distributed under the MIT (X11) License:
L

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
EOT
    },
    {
        license => 'bsd',
        blurb => <<"EOT",
This program is distributed under the (Revised) BSD License:
L

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

* Neither the name of @{[$self->{author}]}'s Organization
nor the names of its contributors may be used to endorse or promote
products derived from this software without specific prior written
permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
EOT
    },
    {
        license => 'gpl',
        blurb => <<'EOT',
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 dated June, 1991 or at your option
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

A copy of the GNU General Public License is available in the source tree;
if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
EOT
    },
    {
        license => 'lgpl',
        blurb => <<'EOT',
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
EOT
    },
    ];
}

sub _license_record {
    my $self = shift;

    foreach my $record (@{$self->_get_licenses_mapping()}) {
        if ($record->{license} eq $self->{license}) {
            return $record;
        }
    }

    return;
}

sub _license_blurb {
    my $self = shift;

    my $record = $self->_license_record();

    my $license_blurb;
    if (defined($record)) {
        $license_blurb = $record->{blurb};
    }
    else {
        $license_blurb = <<"EOT";
This program is released under the following license: $self->{license}
EOT
    }
    chomp $license_blurb;
    return $license_blurb;
}

# _create_module: used by create_modules to build each file and put data in it

sub _create_module {
    my $self = shift;
    my $module = shift;
    my $rtname = shift;

    my @parts = split( /::/, $module );
    my $filepart = (pop @parts) . '.pm';
    my @dirparts = ( $self->{basedir}, 'lib', @parts );
    my $SLASH = q{/};
    my $manifest_file = join( $SLASH, 'lib', @parts, $filepart );
    if ( @dirparts ) {
        my $dir = File::Spec->catdir( @dirparts );
        if ( not -d $dir ) {
            local @ARGV = $dir;
            mkpath @ARGV;
            $self->progress( "Created $dir" );
        }
    }

    my $module_file = File::Spec->catfile( @dirparts,  $filepart );

    $self->{module_file}{$module} = File::Spec->catfile('lib', @parts, $filepart);
    $self->create_file( $module_file, $self->module_guts( $module, $rtname ) );
    $self->progress( "Created $module_file" );

    return $manifest_file;
}

sub _thisyear {
    return (localtime())[5] + 1900;
}

sub _module_to_pm_file {
    my $self = shift;
    my $module = shift;

    my @parts = split( /::/, $module );
    my $pm = pop @parts;
    my $pm_file = File::Spec->catfile( 'lib', @parts, "${pm}.pm" );
    $pm_file =~ s{\\}{/}g; # even on Win32, use forward slash

    return $pm_file;
}

sub _reference_links {
  return (
      { nickname => 'RT',
        title    => 'CPAN\'s request tracker',
        link     => 'http://rt.cpan.org/NoAuth/Bugs.html?Dist=%s',
      },
      { title    => 'CPAN Ratings',
        link     => 'http://cpanratings.perl.org/d/%s',
      },
      { title    => 'Search CPAN',
        link     => 'http://search.cpan.org/dist/%s/',
      },
    );
}

=head2 create_Makefile_PL( $main_module )

This will create the Makefile.PL for the distribution, and will use the module
named in I<$main_module> as the main module of the distribution.

=cut

sub create_Makefile_PL {
    my $self         = shift;
    my $main_module  = shift;
    my $builder_name = 'ExtUtils::MakeMaker';
    my $output_file  =
    Dist::Man::BuilderSet->new()->file_for_builder($builder_name);
    my $fname        = File::Spec->catfile( $self->{basedir}, $output_file );

    $self->create_file(
        $fname,
        $self->Makefile_PL_guts(
            $main_module,
            $self->_module_to_pm_file($main_module),
        ),
    );

    $self->progress( "Created $fname" );

    return $output_file;
}

=head2 create_MI_Makefile_PL( $main_module )

This will create a Module::Install Makefile.PL for the distribution, and will
use the module named in I<$main_module> as the main module of the distribution.

=cut

sub create_MI_Makefile_PL {
    my $self         = shift;
    my $main_module  = shift;
    my $builder_name = 'Module::Install';
    my $output_file  =
      Dist::Man::BuilderSet->new()->file_for_builder($builder_name);
    my $fname        = File::Spec->catfile( $self->{basedir}, $output_file );

    $self->create_file(
        $fname,
        $self->MI_Makefile_PL_guts(
            $main_module,
            $self->_module_to_pm_file($main_module),
        ),
    );

    $self->progress( "Created $fname" );

    return $output_file;
}

=head2 Makefile_PL_guts( $main_module, $main_pm_file )

This method is called by create_Makefile_PL and returns text used to populate
Makefile.PL; I<$main_pm_file> is the filename of the distribution's main
module, I<$main_module>.

=cut

sub Makefile_PL_guts {
    my $self = shift;
    my $main_module = shift;
    my $main_pm_file = shift;

    (my $author = "$self->{author} <$self->{email}>") =~ s/'/\'/g;

    return <<"HERE";
use strict;
use warnings;
use ExtUtils::MakeMaker;

WriteMakefile(
    NAME                => '$main_module',
    AUTHOR              => q{$author},
    VERSION_FROM        => '$main_pm_file',
    ABSTRACT_FROM       => '$main_pm_file',
    (\$ExtUtils::MakeMaker::VERSION >= 6.3002
      ? ('LICENSE'=> '$self->{license}')
      : ()),
    PL_FILES            => {},
    PREREQ_PM => {
        'Test::More' => 0,
    },
    dist                => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
    clean               => { FILES => '$self->{distro}-*' },
);
HERE

}

=head2 MI_Makefile_PL_guts( $main_module, $main_pm_file )

This method is called by create_MI_Makefile_PL and returns text used to populate
Makefile.PL; I<$main_pm_file> is the filename of the distribution's main
module, I<$main_module>.

=cut

sub MI_Makefile_PL_guts {
    my $self = shift;
    my $main_module = shift;
    my $main_pm_file = shift;

    my $author = "$self->{author} <$self->{email}>";
    $author =~ s/'/\'/g;

    # To avoid making it a dependency:
    my $my_mod = "Mod";
    my $my_inst = "Inst";

    return <<"HERE";
use inc::${my_mod}ule::${my_inst}all;

name     '$self->{distro}';
all_from '$main_pm_file';
author   q{$author};
license  '$self->{license}';

build_requires 'Test::More';

auto_install;

WriteAll;

HERE

}

=head2 create_Build_PL( $main_module )

This will create the Build.PL for the distribution, and will use the module
named in I<$main_module> as the main module of the distribution.

=cut

sub create_Build_PL {
    my $self         = shift;
    my $main_module  = shift;
    my $builder_name = 'Module::Build';
    my $output_file  =
      Dist::Man::BuilderSet->new()->file_for_builder($builder_name);
    my $fname        = File::Spec->catfile( $self->{basedir}, $output_file );

    $self->create_file(
        $fname,
        $self->Build_PL_guts(
            $main_module,
            $self->_module_to_pm_file($main_module),
        ),
    );

    $self->progress( "Created $fname" );

    return $output_file;
}

=head2 Build_PL_guts( $main_module, $main_pm_file )

This method is called by create_Build_PL and returns text used to populate
Build.PL; I<$main_pm_file> is the filename of the distribution's main module,
I<$main_module>.

=cut

sub Build_PL_guts {
    my $self = shift;
    my $main_module = shift;
    my $main_pm_file = shift;

    (my $author = "$self->{author} <$self->{email}>") =~ s/'/\'/g;

    return <<"HERE";
use strict;
use warnings;
use Module::Build;

my \$builder = Module::Build->new(
    module_name         => '$main_module',
    license             => '$self->{license}',
    dist_author         => q{$author},
    dist_version_from   => '$main_pm_file',
    build_requires => {
        'Test::More' => 0,
    },
    add_to_cleanup      => [ '$self->{distro}-*' ],
    create_makefile_pl => 'traditional',
);

\$builder->create_build_script();
HERE

}

=head2 create_Changes( )

This method creates a skeletal Changes file.

=cut

sub create_Changes {
    my $self = shift;

    my $fname = File::Spec->catfile( $self->{basedir}, 'Changes' );
    $self->create_file( $fname, $self->Changes_guts() );
    $self->progress( "Created $fname" );

    return 'Changes';
}

=head2 Changes_guts

Called by create_Changes, this method returns content for the Changes file.

=cut

sub Changes_guts {
    my $self = shift;

    return <<"HERE";
Revision history for $self->{distro}

0.01    Date/time
        First version, released on an unsuspecting world.

HERE
}

=head2 create_README( $build_instructions )

This method creates the distribution's README file.

=cut

sub create_README {
    my $self = shift;
    my $build_instructions = shift;

    my $fname = File::Spec->catfile( $self->{basedir}, 'README' );
    $self->create_file( $fname, $self->README_guts($build_instructions) );
    $self->progress( "Created $fname" );

    return 'README';
}

=head2 README_guts

Called by create_README, this method returns content for the README file.

=cut

sub _README_intro {
    my $self = shift;

    return <<"HERE";
The README is used to introduce the module and provide instructions on
how to install the module, any machine dependencies it may have (for
example C compilers and installed libraries) and any other information
that should be provided before the module is installed.

A README file is required for CPAN modules since CPAN extracts the README
file from a module distribution so that people browsing the archive
can use it to get an idea of the module's uses. It is usually a good idea
to provide version information here so that people can decide whether
fixes for the module are worth downloading.
HERE
}

sub _README_information {
    my $self = shift;

    my @reference_links = _reference_links();

    my $content = "You can also look for information at:\n";

    foreach my $ref (@reference_links){
        my $title;
        $title = "$ref->{nickname}, " if exists $ref->{nickname};
        $title .= $ref->{title};
        my $link  = sprintf($ref->{link}, $self->{distro});

        $content .= qq[
    $title
        $link
];
    }

    return $content;
}

sub _README_license {
    my $self = shift;

    my $year          = $self->_thisyear();
    my $license_blurb = $self->_license_blurb();

return <<"HERE";
COPYRIGHT AND LICENCE

Copyright (C) $year $self->{author}

$license_blurb
HERE
}

sub README_guts {
    my $self = shift;
    my $build_instructions = shift;

    my $intro         = $self->_README_intro();
    my $information   = $self->_README_information();
    my $license       = $self->_README_license();

return <<"HERE";
$self->{distro}

$intro

INSTALLATION

$build_instructions

SUPPORT AND DOCUMENTATION

After installing, you can find documentation for this module with the
perldoc command.

    perldoc $self->{main_module}

$information

$license
HERE
}

=head2 create_t( @modules )

This method creates a bunch of *.t files.  I<@modules> is a list of all modules
in the distribution.

=cut

sub create_t {
    my $self = shift;
    my @modules = @_;

    my %t_files = $self->t_guts(@modules);

    my @files = map { $self->_create_t($_, $t_files{$_}) } keys %t_files;

    return @files;
}

=head2 t_guts( @modules )

This method is called by create_t, and returns a description of the *.t files
to be created.

The return value is a hash of test files to create.  Each key is a filename and
each value is the contents of that file.

=cut

sub t_guts {
    my $self = shift;
    my @modules = @_;

    my %t_files;

    $t_files{'pod.t'} = <<'HERE';
#!perl -T

use strict;
use warnings;
use Test::More;

# Ensure a recent version of Test::Pod
my $min_tp = 1.22;
eval "use Test::Pod $min_tp";
plan skip_all => "Test::Pod $min_tp required for testing POD" if $@;

all_pod_files_ok();
HERE

    $t_files{'pod-coverage.t'} = <<'HERE';
use strict;
use warnings;
use Test::More;

# Ensure a recent version of Test::Pod::Coverage
my $min_tpc = 1.08;
eval "use Test::Pod::Coverage $min_tpc";
plan skip_all => "Test::Pod::Coverage $min_tpc required for testing POD coverage"
    if $@;

# Test::Pod::Coverage doesn't require a minimum Pod::Coverage version,
# but older versions don't recognize some common documentation styles
my $min_pc = 0.18;
eval "use Pod::Coverage $min_pc";
plan skip_all => "Pod::Coverage $min_pc required for testing POD coverage"
    if $@;

all_pod_coverage_ok();
HERE

    my $nmodules = @modules;
    my $main_module = $modules[0];
    my $use_lines = join( "\n", map { "    use_ok( '$_' );" } @modules );

    $t_files{'00-load.t'} = <<"HERE";
#!perl -T

use Test::More tests => $nmodules;

BEGIN {
$use_lines
}

diag( "Testing $main_module \$${main_module}::VERSION, Perl \$], \$^X" );
HERE

    my $module_boilerplate_tests;
    $module_boilerplate_tests .=
      "  module_boilerplate_ok('".$self->_module_to_pm_file($_)."');\n" for @modules;

    my $boilerplate_tests = @modules + 2 + $[;
    $t_files{'boilerplate.t'} = <<"HERE";
#!perl -T

use strict;
use warnings;
use Test::More tests => $boilerplate_tests;

sub not_in_file_ok {
    my (\$filename, \%regex) = \@_;
    open( my \$fh, '<', \$filename )
        or die "couldn't open \$filename for reading: \$!";

    my \%violated;

    while (my \$line = <\$fh>) {
        while (my (\$desc, \$regex) = each \%regex) {
            if (\$line =~ \$regex) {
                push \@{\$violated{\$desc}||=[]}, \$.;
            }
        }
    }

    if (\%violated) {
        fail("\$filename contains boilerplate text");
        diag "\$_ appears on lines \@{\$violated{\$_}}" for keys \%violated;
    } else {
        pass("\$filename contains no boilerplate text");
    }
}

sub module_boilerplate_ok {
    my (\$module) = \@_;
    not_in_file_ok(\$module =>
        'the great new \$MODULENAME'   => qr/ - The great new /,
        'boilerplate description'     => qr/Quick summary of what the module/,
        'stub function definition'    => qr/function[12]/,
    );
}

TODO: {
  local \$TODO = "Need to replace the boilerplate text";

  not_in_file_ok(README =>
    "The README is used..."       => qr/The README is used/,
    "'version information here'"  => qr/to provide version information/,
  );

  not_in_file_ok(Changes =>
    "placeholder date/time"       => qr(Date/time)
  );

$module_boilerplate_tests

}

HERE

    return %t_files;
}

sub _create_t {
    my $self = shift;
    my $filename = shift;
    my $content = shift;

    my @dirparts = ( $self->{basedir}, 't' );
    my $tdir = File::Spec->catdir( @dirparts );
    if ( not -d $tdir ) {
        local @ARGV = $tdir;
        mkpath();
        $self->progress( "Created $tdir" );
    }

    my $fname = File::Spec->catfile( @dirparts, $filename );
    $self->create_file( $fname, $content );
    $self->progress( "Created $fname" );

    return "t/$filename";
}

=head2 create_MANIFEST( @files )

This method creates the distribution's MANIFEST file.  It must be run last,
because all the other create_* functions have been returning the functions they
create.

=cut

sub create_MANIFEST {
    my $self = shift;
    my @files = @_;

    my $fname = File::Spec->catfile( $self->{basedir}, 'MANIFEST' );
    $self->create_file( $fname, $self->MANIFEST_guts(@files) );
    $self->progress( "Created $fname" );

    return 'MANIFEST';
}

=head2 MANIFEST_guts( @files )

This method is called by C, and returns content for the
MANIFEST file.

=cut

sub MANIFEST_guts {
    my $self = shift;
    my @files = sort @_;

    return join( "\n", @files, '' );
}

=head2 create_build( )

This method creates the build file(s) and puts together some build
instructions.  The builders currently supported are:

ExtUtils::MakeMaker
Module::Build
Module::Install

=cut

sub create_build {
    my $self = shift;

    # pass one: pull the builders out of $self->{builder}
    my @tmp =
    ref $self->{builder} eq 'ARRAY' ? @{$self->{builder}} : $self->{builder};

    my @builders;
    my $COMMA = q{,};
    # pass two: expand comma-delimited builder lists
    foreach my $builder (@tmp) {
        push( @builders, split($COMMA, $builder) );
    }

    my $builder_set = Dist::Man::BuilderSet->new();

    # Remove mutually exclusive and unsupported builders
    @builders = $builder_set->check_compatibility( @builders );

    # compile some build instructions, create a list of files generated
    # by the builders' create_* methods, and call said methods

    my @build_instructions;
    my @files;

    foreach my $builder ( @builders ) {
        if ( !@build_instructions ) {
            push( @build_instructions,
                'To install this module, run the following commands:'
            );
        }
        else {
            push( @build_instructions,
                "Alternatively, to install with $builder, you can ".
                "use the following commands:"
            );
        }
        push( @files, $builder_set->file_for_builder($builder) );
        my @commands = $builder_set->instructions_for_builder($builder);
        push( @build_instructions, join("\n", map { "\t$_" } @commands) );

        my $build_method = $builder_set->method_for_builder($builder);
        $self->$build_method($self->{main_module})
    }

    return(
        files        => [ @files ],
        instructions => join( "\n\n", @build_instructions ),
    );
}


=head2 create_ignores()

This creates an ignore.txt file for use as MANIFEST.SKIP, .cvsignore,
.gitignore, or whatever you use.

=cut

sub create_ignores {
    my $self = shift;

    my $fname = File::Spec->catfile( $self->{basedir}, 'ignore.txt' );
    $self->create_file( $fname, $self->ignores_guts() );
    $self->progress( "Created $fname" );

    return; # Not a file that goes in the MANIFEST
}

=head2 ignores_guts()

Called by C, this method returns the contents of the
ignore.txt file.

=cut

sub ignores_guts {
    my $self = shift;

    return <<"HERE";
blib*
Makefile
Makefile.old
Build
Build.bat
_build*
pm_to_blib*
*.tar.gz
.lwpcookies
cover_db
pod2htm*.tmp
$self->{distro}-*
HERE
}

=head1 HELPER METHODS

=head2 verbose

C tells us whether we're in verbose mode.

=cut

sub verbose { return shift->{verbose} }

=head2 create_file( $fname, @content_lines )

Creates I<$fname>, dumps I<@content_lines> in it, and closes it.
Dies on any error.

=cut

sub create_file {
    my $self = shift;
    my $fname = shift;

    my @content = @_;
    open( my $fh, '>', $fname ) or confess "Can't create $fname: $!\n";
    print {$fh} @content;
    close $fh or die "Can't close $fname: $!\n";

    return;
}

=head2 progress( @list )

C prints the given progress message if we're in verbose mode.

=cut

sub progress {
    my $self = shift;
    print @_, "\n" if $self->verbose;

    return;
}

=head1 BUGS

Please report any bugs or feature requests to
C, or through the web interface at
L.  I will be notified, and then you'll automatically
be notified of progress on your bug as I make changes.

=head1 AUTHOR

Shlomi Fish, L

Andy Lester, C<<  >>

C.J. Adams-Collier, C<<  >>

=head1 Copyright & License

=head2 Module::Starter::Simple

Copyright 2005-2007 Andy Lester and C.J. Adams-Collier, All Rights Reserved.

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.

Please note that these modules are not products of or supported by the
employers of the various contributors to the code.

=head2 Dist::Man::Simple

Modified by Shlomi Fish, while disclaiming any explicit or implicit ownership
of the code. May be used under the present or future terms of Module-Starter.

=cut

sub _module_header {
    my $self = shift;
    my $module = shift;
    my $rtname = shift;
    my $content = <<"HERE";
package $module;

use warnings;
use strict;

\=head1 NAME

$module - The great new $module!

\=head1 VERSION

Version 0.01

\=cut

our \$VERSION = '0.01';
HERE
    return $content;
}

sub _module_bugs {
    my $self   = shift;
    my $module = shift;
    my $rtname = shift;

    my $bug_email = "bug-\L$self->{distro}\E at rt.cpan.org";
    my $bug_link  =
      "http://rt.cpan.org/NoAuth/ReportBug.html?Queue=$self->{distro}";

    my $content = <<"HERE";
\=head1 BUGS

Please report any bugs or feature requests to C<$bug_email>, or through
the web interface at L<$bug_link>.  I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.

HERE

    return $content;
}

sub _module_support {
    my $self   = shift;
    my $module = shift;
    my $rtname = shift;

    my $content = qq[
\=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc $module
];
    my @reference_links = _reference_links();

    return unless @reference_links;
    $content .= qq[

You can also look for information at:

\=over 4
];

    foreach my $ref (@reference_links) {
        my $title;
        my $link = sprintf($ref->{link}, $self->{distro});

        $title = "$ref->{nickname}: " if exists $ref->{nickname};
        $title .= $ref->{title};
        $content .= qq[
\=item * $title

L<$link>
];
    }
    $content .= qq[
\=back
];
    return $content;
}

sub _module_license {
    my $self = shift;

    my $module = shift;
    my $rtname = shift;

    my $license_blurb = $self->_license_blurb();
    my $year          = $self->_thisyear();

    my $content = qq[
\=head1 COPYRIGHT & LICENSE

Copyright $year $self->{author}.

$license_blurb
];

    return $content;
}

sub module_guts {
    my $self = shift;
    my $module = shift;
    my $rtname = shift;

    # Sub-templates
    my $header  = $self->_module_header($module, $rtname);
    my $bugs    = $self->_module_bugs($module, $rtname);
    my $support = $self->_module_support($module, $rtname);
    my $license = $self->_module_license($module, $rtname);

    my $content = <<"HERE";
$header

\=head1 SYNOPSIS

Quick summary of what the module does.

Perhaps a little code snippet.

    use $module;

    my \$foo = $module->new();
    ...

\=head1 EXPORT

A list of functions that can be exported.  You can delete this section
if you don't export anything, such as for a purely object-oriented module.

\=head1 FUNCTIONS

\=head2 function1

\=cut

sub function1 {
}

\=head2 function2

\=cut

sub function2 {
}

\=head1 AUTHOR

$self->{author}, C<< <$self->{email_obfuscated}> >>

$bugs

$support

\=head1 ACKNOWLEDGEMENTS

$license

\=cut

1; # End of $module
HERE
    return $content;
}
1;