File Coverage

blib/lib/Module/Setup/Distribute.pm

Criterion	Covered	Total	%
statement	58	59	98.3
branch	20	20	100.0
condition	3	3	100.0
subroutine	18	19	94.7
pod	0	14	0.0
total	99	115	86.0

package Module::Setup::Distribute;
use strict;
use warnings;

use Fcntl qw( :mode );
use YAML ();

use Module::Setup::Path::Dir;

sub new {
    my($class, $module, %args) = @_;

    my @pkg    = split /::/, $module;
    my $target = exists $args{target} && $args{target} ? $args{target} : '.';

    my $self = bless {
        module        => $module,
        package       => \@pkg,
        dist_name     => join('-', @pkg),
        install_files => [],
    }, $class;

    $self->{target_path} = Module::Setup::Path::Dir->new($target);
    $self->{base_path}   = Module::Setup::Path::Dir->new($target, $self->{dist_name});
    $self->{dist_path}   = Module::Setup::Path::Dir->new($target, $self->{dist_name});
    $self->{module_path} = Module::Setup::Path::Dir->new(@{ $self->{package} });
    $self->{additionals} = [];

    $self;
}

sub additionals   { shift->{additionals} };
sub module        { shift->{module} };
sub module_path   { shift->{module_path} };
sub package       { shift->{package} };
sub dist_name     { shift->{dist_name} };
sub target_path   { shift->{target_path} };
sub base_path     { shift->{base_path} };
sub dist_path     { shift->{dist_path} };
sub template_vars { shift->{template_vars} };
sub install_files { shift->{install_files} };

sub set_template_vars {
    my($self, $vars) = @_;
    $self->{template_vars} = $vars;
}

sub install_template {
    my($self, $context, $path, $base_src) = @_;

    $base_src = $context->base_dir->flavor->template unless $base_src;
    my $src      = $base_src->path_to($path);
    my $template = $src->is_dir ? undef : $src->slurp;
    my $options = +{
        dist_path => ($src->is_dir ? $self->dist_path->subdir($path) : $self->dist_path->file($path)),
        template  => $template,
        chmod     => sprintf('%03o', S_IMODE(( stat $src )[2])),
        vars      => $self->template_vars,
        content   => undef,
    };
    $options->{content} = delete $options->{template} if -B $src;
    $self->write_template($context, $options);
}

sub write_template {
    my($self, $context, $options) = @_;
    my $is_dir = $options->{dist_path}->is_dir;

    unless ($is_dir) {
        $context->call_trigger( template_process => $options );
        $options->{template} = delete $options->{content} unless $options->{template};
    }
    $options->{dist_path} =~ s/____var-(.+?)-var____/$options->{vars}->{$1} || $options->{vars}->{config}->{$1}/eg;
    $context->call_trigger( replace_distribute_path => $options );

    if ($is_dir) {
        $options->{dist_path} = Module::Setup::Path::Dir->new($options->{dist_path});
    } else {
        $options->{dist_path} = Module::Setup::Path::File->new($options->{dist_path});
    }

    push @{ $self->{install_files} }, $options->{dist_path};

    $is_dir ? $options->{dist_path}->mkpath : $context->write_file($options);
}

1;