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use strict;
use warnings;
package Debian::Upstream::Metadata::Perl;
our $VERSION = '0.129';
sub convert {
my ($class, $meta, $filename) = @_;
my %output;
$output{"Archive"} = 'CPAN';
# $output{"Name"} = $meta->{name};
# $output{"Contact"} = join( ', ', @{ $meta->{author} } );
# $output{"Homepage"} = $meta->{resources}->{homepage};
$output{"Bug-Database"} = $meta->{resources}->{bugtracker}->{web};
$output{"Bug-Submit"} = $meta->{resources}->{bugtracker}->{mailto};
$output{"Repository"} = $meta->{resources}->{repository}->{url};
$output{"Repository-Browse"} = $meta->{resources}->{repository}->{web};
# we don't care to write debian/upstream/metadata
# if we don't have a Repository
return unless defined $output{"Repository"};
my $fix_browse = ! defined $output{"Repository-Browse"};
my $url_parser = qr|(?:([^:/?\#]+):)? # protocol
(?://([^/?\#]*))? # domain name
([^?\#]*) # path
(?:\?([^\#]*))? # query
(?:\#(.*))? # fragment
|x;
my ($protocol, $domain, $path, $query, $fragment)
= $output{"Repository"} =~ $url_parser;
# fixups:
# strip user@, e.g. 'ssh://git@github.com/user/project.git'
$domain =~ s|^[^@]+@||;
# handle : after host, e.g.'git://git@github.com:user/project.git'
if ( $domain =~ m/:/ ) {
my ( $domainpart, $userpart ) = split /:/, $domain;
$domain = $domainpart;
$path = '/' . $userpart . $path;
}
my $host = {
'github.com' => 'github',
'gitlab.com' => 'gitlab',
'bitbucket.org' => 'bitbucket',
}->{$domain};
if (defined $host) {
if ($protocol ne "https") {
$output{"Repository"} = "https://$domain$path";
}
if ($fix_browse) {
$path =~ s/\.git$//;
$output{"Repository-Browse"} = "https://$domain$path";
}
# fix remaining non-HTTPS URLs
foreach ( qw(
Bug-Database
Bug-Submit
Repository
Repository-Browse
)) {
$output{$_} =~ s|^http://|https://| if $output{$_};
}
}
# GitHub fixups
if ( defined $output{"Bug-Database"}
&& $output{"Bug-Database"} =~ /github\.com.+issues\/?$/
&& !$output{"Bug-Submit"} )
{
$output{"Bug-Database"} =~ s/\/$//;
$output{"Bug-Submit"} = $output{"Bug-Database"} . '/new';
}
if ( defined $output{"Repository"}
&& $output{"Repository"} =~ /github\.com/
&& $output{"Repository"} !~ /\.git$/ )
{
$output{"Repository"} =~ s/\/$//;
$output{"Repository"} .= '.git';
}
foreach (keys %output) {
delete $output{$_} unless defined $output{$_};
}
require File::Spec;
my ($vol, $dir, $file) = File::Spec->splitpath($filename);
require File::Path;
File::Path::make_path($dir);
require YAML::XS;
YAML::XS::DumpFile($filename, \%output);
}
1;
__END__
=head1 NAME
Debian::Upstream::Metadata::Perl -- debian/upstream/metadata for Perl modules
=head1 SYNOPSIS
use Debian::Upstream::Metadata::Perl;
Debian::Upstream::Metadata::Perl->convert(
CPAN::Meta->new('META.yaml'),
'debian/upstream/metadata');
=head1 DESCRIPTION
C<Debian::Upstream::Metadata::Perl> is a helper module which can be used to
convert the data in a L<CPAN::Meta> object to a F<debian/upstream/metadata> files,
according to the UpstreamMetadata specification.
Please, note that upstream links will be switched to https URLs.
=head1 METHODS
=over
=item convert (L<CPAN::Meta> object, filename)
Not exported function, cf. L<SYNOPSIS>.
=back
=head1 SEE ALSO
=over
=item *
L<CPAN::Meta::Spec>
=item *
L<UpstreamMetadata|https://wiki.debian.org/UpstreamMetadata>
=back
=head1 COPYRIGHT AND LICENSE
=over
=item Copyright 2013-2021, gregor herrmann L<gregoa@debian.org>
=item Copyright 2016, Alex Muntada L<alexm@alexm.org>
=item Copyright 2022, Damyan Ivanov L<dmn@debian.org>
=back
This program is free software and can be distributed under the same terms as
Perl.
|
