2 package Module::Install::Metadata;
5 use Module::Install::Base;
7 use vars qw{$VERSION $ISCORE @ISA};
11 @ISA = qw{Module::Install::Base};
36 sub Meta_ScalarKeys { @scalar_keys }
37 sub Meta_TupleKeys { @tuple_keys }
39 foreach my $key (@scalar_keys) {
42 return $self->{values}{$key} if defined wantarray and !@_;
43 $self->{values}{$key} = shift;
51 my $module = shift or last;
52 my $version = shift || 0;
53 push @{ $self->{values}->{requires} }, [ $module, $version ];
55 $self->{values}{requires};
61 my $module = shift or last;
62 my $version = shift || 0;
63 push @{ $self->{values}->{build_requires} }, [ $module, $version ];
65 $self->{values}{build_requires};
68 sub configure_requires {
71 my $module = shift or last;
72 my $version = shift || 0;
73 push @{ $self->{values}->{configure_requires} }, [ $module, $version ];
75 $self->{values}{configure_requires};
81 my $module = shift or last;
82 my $version = shift || 0;
83 push @{ $self->{values}->{recommends} }, [ $module, $version ];
85 $self->{values}{recommends};
91 my $module = shift or last;
92 my $version = shift || 0;
93 push @{ $self->{values}->{bundles} }, [ $module, $version ];
95 $self->{values}{bundles};
98 # Aliases for build_requires that will have alternative
99 # meanings in some future version of META.yml.
100 sub test_requires { shift->build_requires(@_) }
101 sub install_requires { shift->build_requires(@_) }
103 # Aliases for installdirs options
104 sub install_as_core { $_[0]->installdirs('perl') }
105 sub install_as_cpan { $_[0]->installdirs('site') }
106 sub install_as_site { $_[0]->installdirs('site') }
107 sub install_as_vendor { $_[0]->installdirs('vendor') }
111 return $self->{'values'}{'sign'} if defined wantarray and ! @_;
112 $self->{'values'}{'sign'} = ( @_ ? $_[0] : 1 );
119 warn "You MUST provide an explicit true/false value to dynamic_config, skipping\n";
122 $self->{values}{dynamic_config} = $_[0] ? 1 : 0;
127 my ( $self, $file ) = @_;
129 unless ( defined($file) ) {
130 my $name = $self->name
131 or die "all_from called with no args without setting name() first";
132 $file = join('/', 'lib', split(/-/, $name)) . '.pm';
133 $file =~ s{.*/}{} unless -e $file;
134 die "all_from: cannot find $file from $name" unless -e $file;
137 # Some methods pull from POD instead of code.
138 # If there is a matching .pod, use that instead
140 $pod =~ s/\.pm$/.pod/i;
141 $pod = $file unless -e $pod;
143 # Pull the different values
144 $self->name_from($file) unless $self->name;
145 $self->version_from($file) unless $self->version;
146 $self->perl_version_from($file) unless $self->perl_version;
147 $self->author_from($pod) unless $self->author;
148 $self->license_from($pod) unless $self->license;
149 $self->abstract_from($pod) unless $self->abstract;
156 my $provides = ( $self->{values}{provides} ||= {} );
157 %$provides = (%$provides, @_) if @_;
163 return $self unless $self->is_admin;
164 unless (-e 'MANIFEST') {
165 warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
168 # Avoid spurious warnings as we are not checking manifest here.
169 local $SIG{__WARN__} = sub {1};
170 require ExtUtils::Manifest;
171 local *ExtUtils::Manifest::manicheck = sub { return };
173 require Module::Build;
174 my $build = Module::Build->new(
175 dist_name => $self->name,
176 dist_version => $self->version,
177 license => $self->license,
179 $self->provides( %{ $build->find_dist_packages || {} } );
185 my $features = ( $self->{values}{features} ||= [] );
188 if ( @_ == 1 and ref( $_[0] ) ) {
189 # The user used ->feature like ->features by passing in the second
190 # argument as a reference. Accomodate for that.
200 ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
210 while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
211 $self->feature( $name, @$mods );
213 return $self->{values}->{features}
214 ? @{ $self->{values}->{features} }
221 push @{ $self->{values}{no_index}{$type} }, @_ if $type;
222 return $self->{values}{no_index};
227 $self->include_deps( 'YAML::Tiny', 0 );
230 my $data = YAML::Tiny::LoadFile('META.yml');
232 # Call methods explicitly in case user has already set some values.
233 while ( my ( $key, $value ) = each %$data ) {
234 next unless $self->can($key);
235 if ( ref $value eq 'HASH' ) {
236 while ( my ( $module, $version ) = each %$value ) {
237 $self->can($key)->($self, $module => $version );
240 $self->can($key)->($self, $value);
248 return $self unless $self->is_admin;
249 $self->admin->write_meta;
254 require ExtUtils::MM_Unix;
255 my ( $self, $file ) = @_;
256 $self->version( ExtUtils::MM_Unix->parse_version($file) );
260 require ExtUtils::MM_Unix;
261 my ( $self, $file ) = @_;
264 { DISTNAME => $self->name },
266 )->parse_abstract($file)
273 Module::Install::_read($_[0]) =~ m/
284 die "Cannot determine name from $_[0]\n";
289 sub perl_version_from {
292 Module::Install::_read($_[0]) =~ m/
300 my $perl_version = $1;
301 $perl_version =~ s{_}{}g;
302 $self->perl_version($perl_version);
304 warn "Cannot determine perl version info from $_[0]\n";
311 my $content = Module::Install::_read($_[0]);
313 =head \d \s+ (?:authors?)\b \s*
316 =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
317 .*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
320 my $author = $1 || $2;
321 $author =~ s{E<lt>}{<}g;
322 $author =~ s{E<gt>}{>}g;
323 $self->author($author);
325 warn "Cannot determine author info from $_[0]\n";
332 Module::Install::_read($_[0]) =~ m/
335 (?:licen[cs]e|licensing|copyright|legal)\b
341 my $license_text = $1;
343 'under the same (?:terms|license) as perl itself' => 'perl', 1,
344 'GNU public license' => 'gpl', 1,
345 'GNU lesser public license' => 'lgpl', 1,
346 'BSD license' => 'bsd', 1,
347 'Artistic license' => 'artistic', 1,
351 'Artistic' => 'artistic', 1,
353 'proprietary' => 'proprietary', 0,
355 while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
356 $pattern =~ s{\s+}{\\s+}g;
357 if ( $license_text =~ /\b$pattern\b/i ) {
358 if ( $osi and $license_text =~ /All rights reserved/i ) {
359 warn "LEGAL WARNING: 'All rights reserved' may invalidate Open Source licenses. Consider removing it.";
361 $self->license($license);
367 warn "Cannot determine license info from $_[0]\n";