/usr/share/perl5/Dist/Zilla/Util.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 | use strict;
use warnings;
package Dist::Zilla::Util;
# ABSTRACT: random snippets of code that Dist::Zilla wants
$Dist::Zilla::Util::VERSION = '5.043';
use Carp ();
use Encode ();
use String::RewritePrefix 0.002; # better string context behavior
{
package
Dist::Zilla::Util::PEA;
@Dist::Zilla::Util::PEA::ISA = ('Pod::Eventual');
sub _new {
# Load Pod::Eventual only when used (and not yet loaded)
unless (exists $INC{'Pod/Eventual.pm'}) {
require Pod::Eventual;
Pod::Eventual->VERSION(0.091480); # better nonpod/blank events
}
bless {} => shift;
}
sub handle_nonpod {
my ($self, $event) = @_;
return if $self->{abstract};
return $self->{abstract} = $1
if $event->{content}=~ /^\s*#+\s*ABSTRACT:[ \t]*(\S.*)$/m;
return;
}
sub handle_event {
my ($self, $event) = @_;
return if $self->{abstract};
if (
! $self->{in_name}
and $event->{type} eq 'command'
and $event->{command} eq 'head1'
and $event->{content} =~ /^NAME\b/
) {
$self->{in_name} = 1;
return;
}
return unless $self->{in_name};
if (
$event->{type} eq 'text'
and $event->{content} =~ /^(?:\S+\s+)+?-+\s+(.+)\n$/s
) {
$self->{abstract} = $1;
$self->{abstract} =~ s/\s+/\x20/g;
}
}
}
#pod =method abstract_from_file
#pod
#pod This method, I<which is likely to change or go away>, tries to guess the
#pod abstract of a given file, assuming that it's Perl code. It looks for a POD
#pod C<=head1> section called "NAME" or a comment beginning with C<ABSTRACT:>.
#pod
#pod =cut
sub abstract_from_file {
my ($self, $file) = @_;
my $e = Dist::Zilla::Util::PEA->_new;
my $chars = $file->content;
my $bytes = Encode::encode('UTF-8', $chars, Encode::FB_CROAK);
$e->read_string($bytes);
return $e->{abstract};
}
#pod =method expand_config_package_name
#pod
#pod my $pkg_name = Dist::Zilla::Util->expand_config_package_name($string);
#pod
#pod This method, I<which is likely to change or go away>, rewrites the given string
#pod into a package name.
#pod
#pod Prefixes are rewritten as follows:
#pod
#pod =for :list
#pod * C<=> becomes nothing
#pod * C<@> becomes C<Dist::Zilla::PluginBundle::>
#pod * C<%> becomes C<Dist::Zilla::Stash::>
#pod * otherwise, C<Dist::Zilla::Plugin::> is prepended
#pod
#pod =cut
sub expand_config_package_name {
my ($self, $package) = @_;
my $str = String::RewritePrefix->rewrite(
{
'=' => '',
'@' => 'Dist::Zilla::PluginBundle::',
'%' => 'Dist::Zilla::Stash::',
'' => 'Dist::Zilla::Plugin::',
},
$package,
);
return $str;
}
sub _global_config_root {
require Path::Class;
return Path::Class::dir($ENV{DZIL_GLOBAL_CONFIG_ROOT}) if $ENV{DZIL_GLOBAL_CONFIG_ROOT};
require File::HomeDir;
my $homedir = File::HomeDir->my_home
or Carp::croak("couldn't determine home directory");
return Path::Class::dir($homedir)->subdir('.dzil');
}
sub _assert_loaded_class_version_ok {
my ($self, $pkg, $version) = @_;
require CPAN::Meta::Requirements;
my $req = CPAN::Meta::Requirements->from_string_hash({
$pkg => $version,
});
my $have_version = $pkg->VERSION;
unless ($req->accepts_module($pkg => $have_version)) {
die( sprintf
"%s version (%s) does not match required version: %s\n",
$pkg,
$have_version,
$version,
);
}
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Dist::Zilla::Util - random snippets of code that Dist::Zilla wants
=head1 VERSION
version 5.043
=head1 METHODS
=head2 abstract_from_file
This method, I<which is likely to change or go away>, tries to guess the
abstract of a given file, assuming that it's Perl code. It looks for a POD
C<=head1> section called "NAME" or a comment beginning with C<ABSTRACT:>.
=head2 expand_config_package_name
my $pkg_name = Dist::Zilla::Util->expand_config_package_name($string);
This method, I<which is likely to change or go away>, rewrites the given string
into a package name.
Prefixes are rewritten as follows:
=over 4
=item *
C<=> becomes nothing
=item *
C<@> becomes C<Dist::Zilla::PluginBundle::>
=item *
C<%> becomes C<Dist::Zilla::Stash::>
=item *
otherwise, C<Dist::Zilla::Plugin::> is prepended
=back
=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
|