+++ /dev/null
-#!/usr/bin/env perl
-
-# This chunk of stuff was generated by App::FatPacker. To find the original
-# file's code, look for the end of this BEGIN block or the string 'FATPACK'
-BEGIN {
-my %fatpacked;
-
-$fatpacked{"MetaCPAN/API/Tiny.pm"} = <<'METACPAN_API_TINY';
- package MetaCPAN::API::Tiny;
- {
- $MetaCPAN::API::Tiny::VERSION = '1.131730';
- }
- use strict;
- use warnings;
- # ABSTRACT: A Tiny API client for MetaCPAN
-
- use Carp;
- use JSON::PP 'encode_json', 'decode_json';
- use HTTP::Tiny;
-
-
- sub new {
- my ($class, @args) = @_;
-
- $#_ % 2 == 0
- or croak 'Arguments must be provided as name/value pairs';
-
- my %params = @args;
-
- die 'ua_args must be an array reference'
- if $params{ua_args} && ref($params{ua_args}) ne 'ARRAY';
-
- my $self = +{
- base_url => $params{base_url} || 'http://api.metacpan.org/v0',
- ua => $params{ua} || HTTP::Tiny->new(
- $params{ua_args}
- ? @{$params{ua_args}}
- : (agent => 'MetaCPAN::API::Tiny/'
- . ($MetaCPAN::API::VERSION || 'xx'))),
- };
-
- return bless($self, $class);
- }
-
- sub _build_extra_params {
- my $self = shift;
-
- @_ % 2 == 0
- or croak 'Incorrect number of params, must be key/value';
-
- my %extra = @_;
- my $ua = $self->{ua};
-
- foreach my $key (keys %extra)
- {
- # The implementation in HTTP::Tiny uses + instead of %20, fix that
- $extra{$key} = $ua->_uri_escape($extra{$key});
- $extra{$key} =~ s/\+/%20/g;
- }
-
- my $params = join '&', map { "$_=" . $extra{$_} } sort keys %extra;
-
- return $params;
- }
-
-
- # /source/{author}/{release}/{path}
- sub source {
- my $self = shift;
- my %opts = @_ ? @_ : ();
- my $url = '';
- my $error = "Provide 'author' and 'release' and 'path'";
-
- %opts or croak $error;
-
- if (
- defined ( my $author = $opts{'author'} ) &&
- defined ( my $release = $opts{'release'} ) &&
- defined ( my $path = $opts{'path'} )
- ) {
- $url = "source/$author/$release/$path";
- } else {
- croak $error;
- }
-
- $url = $self->{base_url} . "/$url";
-
- my $result = $self->{ua}->get($url);
- $result->{'success'}
- or croak "Failed to fetch '$url': " . $result->{'reason'};
-
- return $result->{'content'};
- }
-
-
- # /release/{distribution}
- # /release/{author}/{release}
- sub release {
- my $self = shift;
- my %opts = @_ ? @_ : ();
- my $url = '';
- my $error = "Either provide 'distribution', or 'author' and 'release', " .
- "or 'search'";
-
- %opts or croak $error;
-
- my %extra_opts = ();
-
- if ( defined ( my $dist = $opts{'distribution'} ) ) {
- $url = "release/$dist";
- } elsif (
- defined ( my $author = $opts{'author'} ) &&
- defined ( my $release = $opts{'release'} )
- ) {
- $url = "release/$author/$release";
- } elsif ( defined ( my $search_opts = $opts{'search'} ) ) {
- ref $search_opts && ref $search_opts eq 'HASH'
- or croak $error;
-
- %extra_opts = %{$search_opts};
- $url = 'release/_search';
- } else {
- croak $error;
- }
-
- return $self->fetch( $url, %extra_opts );
- }
-
-
- # /pod/{module}
- # /pod/{author}/{release}/{path}
- sub pod {
- my $self = shift;
- my %opts = @_ ? @_ : ();
- my $url = '';
- my $error = "Either provide 'module' or 'author and 'release' and 'path'";
-
- %opts or croak $error;
-
- if ( defined ( my $module = $opts{'module'} ) ) {
- $url = "pod/$module";
- } elsif (
- defined ( my $author = $opts{'author'} ) &&
- defined ( my $release = $opts{'release'} ) &&
- defined ( my $path = $opts{'path'} )
- ) {
- $url = "pod/$author/$release/$path";
- } else {
- croak $error;
- }
-
- # check content-type
- my %extra = ();
- if ( defined ( my $type = $opts{'content-type'} ) ) {
- $type =~ m{^ text/ (?: html|plain|x-pod|x-markdown ) $}x
- or croak 'Incorrect content-type provided';
-
- $extra{headers}{'content-type'} = $type;
- }
-
- $url = $self->{base_url}. "/$url";
-
- my $result = $self->{ua}->get( $url, \%extra );
- $result->{'success'}
- or croak "Failed to fetch '$url': " . $result->{'reason'};
-
- return $result->{'content'};
- }
-
-
- # /module/{module}
- sub module {
- my $self = shift;
- my $name = shift;
-
- $name or croak 'Please provide a module name';
-
- return $self->fetch("module/$name");
- }
-
-
- # file() is a synonym of module
- sub file { goto &module }
-
-
- # /author/{author}
- sub author {
- my $self = shift;
- my ( $pause_id, $url, %extra_opts );
-
- if ( @_ == 1 ) {
- $url = 'author/' . shift;
- } elsif ( @_ == 2 ) {
- my %opts = @_;
-
- if ( defined $opts{'pauseid'} ) {
- $url = "author/" . $opts{'pauseid'};
- } elsif ( defined $opts{'search'} ) {
- my $search_opts = $opts{'search'};
-
- ref $search_opts && ref $search_opts eq 'HASH'
- or croak "'search' key must be hashref";
-
- %extra_opts = %{$search_opts};
- $url = 'author/_search';
- } else {
- croak 'Unknown option given';
- }
- } else {
- croak 'Please provide an author PAUSEID or a "search"';
- }
-
- return $self->fetch( $url, %extra_opts );
- }
-
-
-
- sub fetch {
- my $self = shift;
- my $url = shift;
- my $extra = $self->_build_extra_params(@_);
- my $base = $self->{base_url};
- my $req_url = $extra ? "$base/$url?$extra" : "$base/$url";
-
- my $result = $self->{ua}->get($req_url);
- return $self->_decode_result( $result, $req_url );
- }
-
-
- sub post {
- my $self = shift;
- my $url = shift;
- my $query = shift;
- my $base = $self->{base_url};
-
- defined $url
- or croak 'First argument of URL must be provided';
-
- ref $query and ref $query eq 'HASH'
- or croak 'Second argument of query hashref must be provided';
-
- my $query_json = encode_json( $query );
- my $result = $self->{ua}->request(
- 'POST',
- "$base/$url",
- {
- headers => { 'Content-Type' => 'application/json' },
- content => $query_json,
- }
- );
-
- return $self->_decode_result( $result, $url, $query_json );
- }
-
- sub _decode_result {
- my $self = shift;
- my ( $result, $url, $original ) = @_;
- my $decoded_result;
-
- ref $result and ref $result eq 'HASH'
- or croak 'First argument must be hashref';
-
- defined $url
- or croak 'Second argument of a URL must be provided';
-
- if ( defined ( my $success = $result->{'success'} ) ) {
- my $reason = $result->{'reason'} || '';
- $reason .= ( defined $original ? " (request: $original)" : '' );
-
- $success or croak "Failed to fetch '$url': $reason";
- } else {
- croak 'Missing success in return value';
- }
-
- defined ( my $content = $result->{'content'} )
- or croak 'Missing content in return value';
-
- eval { $decoded_result = decode_json $content; 1 }
- or do { croak "Couldn't decode '$content': $@" };
-
- return $decoded_result;
- }
-
- 1;
-
- __END__
-
- =pod
-
- =head1 NAME
-
- MetaCPAN::API::Tiny - A Tiny API client for MetaCPAN
-
- =head1 VERSION
-
- version 1.131730
-
- =head1 DESCRIPTION
-
- This is the Tiny version of L<MetaCPAN::API>. It implements a compatible API
- with a few notable exceptions:
-
- =over 4
-
- =item Attributes are direct hash access
-
- The attributes defined using Mo(o|u)se are now accessed via the blessed hash
- directly. There are no accessors defined to access this elements.
-
- =item Exception handling
-
- Instead of using Try::Tiny, raw evals are used. This could potentially cause
- issues, so just be aware.
-
- =item Testing
-
- Test::Fatal was replaced with an eval implementation of exception().
- Test::TinyMocker usage is retained, but may be absorbed since it is pure perl
-
- =back
-
- =head1 CLASS_METHODS
-
- =head2 new
-
- new is the constructor for MetaCPAN::API::Tiny. In the non-tiny version of this
- module, this is provided via Any::Moose built from the attributes defined. In
- the tiny version, we define our own constructor. It takes the same arguments
- and provides similar checks to MetaCPAN::API with regards to arguments passed.
-
- =head1 PUBLIC_METHODS
-
- =head2 source
-
- my $source = $mcpan->source(
- author => 'DOY',
- release => 'Moose-2.0201',
- path => 'lib/Moose.pm',
- );
-
- Searches MetaCPAN for a module or a specific release and returns the plain source.
-
- =head2 release
-
- my $result = $mcpan->release( distribution => 'Moose' );
-
- # or
- my $result = $mcpan->release( author => 'DOY', release => 'Moose-2.0001' );
-
- Searches MetaCPAN for a dist.
-
- You can do complex searches using 'search' parameter:
-
- # example lifted from MetaCPAN docs
- my $result = $mcpan->release(
- search => {
- author => "OALDERS AND ",
- filter => "status:latest",
- fields => "name",
- size => 1,
- },
- );
-
- =head2 pod
-
- my $result = $mcpan->pod( module => 'Moose' );
-
- # or
- my $result = $mcpan->pod(
- author => 'DOY',
- release => 'Moose-2.0201',
- path => 'lib/Moose.pm',
- );
-
- Searches MetaCPAN for a module or a specific release and returns the POD.
-
- =head2 module
-
- my $result = $mcpan->module('MetaCPAN::API');
-
- Searches MetaCPAN and returns a module's ".pm" file.
-
- =head2 file
-
- A synonym of L</module>
-
- =head2 author
-
- my $result1 = $mcpan->author('XSAWYERX');
- my $result2 = $mcpan->author( pauseid => 'XSAWYERX' );
-
- Searches MetaCPAN for a specific author.
-
- You can do complex searches using 'search' parameter:
-
- # example lifted from MetaCPAN docs
- my $result = $mcpan->author(
- search => {
- q => 'profile.name:twitter',
- size => 1,
- },
- );
-
- =head2 fetch
-
- my $result = $mcpan->fetch('/release/distribution/Moose');
-
- # with parameters
- my $more = $mcpan->fetch(
- '/release/distribution/Moose',
- param => 'value',
- );
-
- This is a helper method for API implementations. It fetches a path from MetaCPAN, decodes the JSON from the content variable and returns it.
-
- You don't really need to use it, but you can in case you want to write your own extension implementation to MetaCPAN::API.
-
- It accepts an additional hash as "GET" parameters.
-
- =head2 post
-
- # /release&content={"query":{"match_all":{}},"filter":{"prefix":{"archive":"Cache-Cache-1.06"}}}
- my $result = $mcpan->post(
- 'release',
- {
- query => { match_all => {} },
- filter => { prefix => { archive => 'Cache-Cache-1.06' } },
- },
- );
-
- The POST equivalent of the "fetch()" method. It gets the path and JSON request.
-
- =head1 THANKS
-
- Overall the tests and code were ripped directly from MetaCPAN::API and
- tiny-fied. A big thanks to Sawyer X for writing the original module.
-
- =head1 AUTHOR
-
- Nicholas R. Perez <nperez@cpan.org>
-
- =head1 COPYRIGHT AND LICENSE
-
- This software is copyright (c) 2013 by Nicholas R. Perez <nperez@cpan.org>.
-
- 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
-METACPAN_API_TINY
-
-s/^ //mg for values %fatpacked;
-
-unshift @INC, sub {
- if (my $fat = $fatpacked{$_[1]}) {
- if ($] < 5.008) {
- return sub {
- return 0 unless length $fat;
- $fat =~ s/^([^\n]*\n?)//;
- $_ = $1;
- return 1;
- };
- }
- open my $fh, '<', \$fat
- or die "FatPacker error loading $_[1] (could be a perl installation issue?)";
- return $fh;
- }
- return
-};
-
-} # END OF FATPACK CODE
-
-
-use 5.010;
-use strict;
-use warnings;
-use Fatal qw(open close);
-
-use Getopt::Long;
-use Pod::Usage;
-use File::Basename;
-use Module::CoreList;
-use HTTP::Tiny;
-use Safe;
-use MetaCPAN::API::Tiny;
-
-# Below, 5.024 should be aligned with the version of perl actually
-# bundled in Buildroot:
-die <<"MSG" if $] < 5.024;
-This script needs a host perl with the same major version as Buildroot target perl.
-
-Your current host perl is:
- $^X
- version $]
-
-You may install a local one by running:
- perlbrew install perl-5.24.0
-MSG
-
-my ($help, $man, $quiet, $force, $recommend, $test, $host);
-my $target = 1;
-GetOptions( 'help|?' => \$help,
- 'man' => \$man,
- 'quiet|q' => \$quiet,
- 'force|f' => \$force,
- 'host!' => \$host,
- 'target!' => \$target,
- 'recommend' => \$recommend,
- 'test' => \$test
-) or pod2usage(-exitval => 1);
-pod2usage(-exitval => 0) if $help;
-pod2usage(-exitval => 0, -verbose => 2) if $man;
-pod2usage(-exitval => 1) if scalar @ARGV == 0;
-
-my %dist; # name -> metacpan data
-my %need_target; # name -> 1 if target package is needed
-my %need_host; # name -> 1 if host package is needed
-my %need_dlopen; # name -> 1 if requires dynamic library
-my %deps_build; # name -> list of host dependencies
-my %deps_runtime; # name -> list of target dependencies
-my %deps_optional; # name -> list of optional target dependencies
-my %license_files; # name -> list of license files
-my %checksum; # author -> list of checksum
-my $mirror = 'http://cpan.metacpan.org'; # a CPAN mirror
-my $mcpan = MetaCPAN::API::Tiny->new(base_url => 'http://fastapi.metacpan.org/v1');
-my $ua = HTTP::Tiny->new();
-
-sub get_checksum {
- my ($url) = @_;
- my($path) = $url =~ m|^[^:/?#]+://[^/?#]*([^?#]*)|;
- my($basename, $dirname) = fileparse( $path );
- unless ($checksum{$dirname}) {
- my $url = $mirror . $dirname . q{CHECKSUMS};
- my $response = $ua->get($url);
- $checksum{$dirname} = $response->{content};
- }
- my $chksum = Safe->new->reval($checksum{$dirname});
- return $chksum->{$basename}, $basename;
-}
-
-sub is_xs {
- my ($manifest) = @_;
- # This heuristic determines if a module is a native extension, by searching
- # some file extension types in the MANIFEST of the distribution.
- # It was inspired by http://deps.cpantesters.org/static/purity.html
- return $manifest =~ m/\.(swg|xs|c|h|i)[\n\s]/;
-}
-
-sub find_license_files {
- my ($manifest) = @_;
- my @license_files;
- foreach (split /\n/, $manifest) {
- next if m|/|;
- push @license_files, $_ if m/(ARTISTIC|COPYING|COPYRIGHT|LICENSE)/i;
- }
- if (scalar @license_files == 0 && $manifest =~ m/(README)[\n\s]/i) {
- @license_files = ($1);
- }
- return \@license_files;
-}
-
-sub fetch {
- my ($name, $need_target, $need_host, $top) = @_;
- $need_target{$name} = $need_target if $need_target;
- $need_host{$name} = $need_host if $need_host;
- unless ($dist{$name} && !$top) {
- say qq{fetch ${name}} unless $quiet;
- my $result = $mcpan->release( distribution => $name );
- $dist{$name} = $result;
- my $manifest = $mcpan->source( author => $result->{author},
- release => $name . q{-} . $result->{version},
- path => 'MANIFEST' );
- $need_dlopen{$name} = is_xs( $manifest );
- $license_files{$name} = find_license_files( $manifest );
- my %build = ();
- my %runtime = ();
- my %optional = ();
- foreach my $dep (@{$result->{dependency}}) {
- my $modname = ${$dep}{module};
- next if $modname eq q{perl};
- next if $modname =~ m|^Alien|;
- next if $modname =~ m|^Win32|;
- next if !($test && $top) && $modname =~ m|^Test|;
- next if Module::CoreList::is_core( $modname, undef, $] );
- # we could use the host Module::CoreList data, because host perl and
- # target perl have the same major version
- next if ${$dep}{phase} eq q{develop};
- next if !($test && $top) && ${$dep}{phase} eq q{test};
- my $distname = $mcpan->module( $modname )->{distribution};
- if (${$dep}{phase} eq q{runtime}) {
- if (${$dep}{relationship} eq q{requires}) {
- $runtime{$distname} = 1;
- }
- else {
- $optional{$distname} = 1 if $recommend && $top;
- }
- }
- else { # configure, build
- $build{$distname} = 1;
- }
- }
- $deps_build{$name} = [keys %build];
- $deps_runtime{$name} = [keys %runtime];
- $deps_optional{$name} = [keys %optional];
- foreach my $distname (@{$deps_build{$name}}) {
- fetch( $distname, 0, 1 );
- }
- foreach my $distname (@{$deps_runtime{$name}}) {
- fetch( $distname, $need_target, $need_host );
- $need_dlopen{$name} ||= $need_dlopen{$distname};
- }
- foreach my $distname (@{$deps_optional{$name}}) {
- fetch( $distname, $need_target, $need_host );
- }
- }
- return;
-}
-
-foreach my $distname (@ARGV) {
- # Command-line's distributions
- fetch( $distname, !!$target, !!$host, 1 );
-}
-say scalar keys %dist, q{ packages fetched.} unless $quiet;
-
-# Buildroot package name: lowercase
-sub fsname {
- my $name = shift;
- $name =~ s|_|-|g;
- return q{perl-} . lc $name;
-}
-
-# Buildroot variable name: uppercase
-sub brname {
- my $name = shift;
- $name =~ s|-|_|g;
- return uc $name;
-}
-
-while (my ($distname, $dist) = each %dist) {
- my $fsname = fsname( $distname );
- my $dirname = q{package/} . $fsname;
- my $cfgname = $dirname . q{/Config.in};
- my $mkname = $dirname . q{/} . $fsname . q{.mk};
- my $hashname = $dirname . q{/} . $fsname . q{.hash};
- my $brname = brname( $fsname );
- mkdir $dirname unless -d $dirname;
- if ($need_target{$distname} && ($force || !-f $cfgname)) {
- my $abstract = $dist->{abstract};
- my $homepage = $dist->{resources}->{homepage} || qq{https://metacpan.org/release/${distname}};
- say qq{write ${cfgname}} unless $quiet;
- open my $fh, q{>}, $cfgname;
- say {$fh} qq{config BR2_PACKAGE_${brname}};
- say {$fh} qq{\tbool "${fsname}"};
- say {$fh} qq{\tdepends on !BR2_STATIC_LIBS} if $need_dlopen{$distname};
- foreach my $dep (sort @{$deps_runtime{$distname}}) {
- my $brdep = brname( fsname( $dep ) );
- say {$fh} qq{\tselect BR2_PACKAGE_${brdep}};
- }
- say {$fh} qq{\thelp};
- say {$fh} qq{\t ${abstract}\n} if $abstract;
- say {$fh} qq{\t ${homepage}};
- if ($need_dlopen{$distname}) {
- say {$fh} qq{\ncomment "${fsname} needs a toolchain w/ dynamic library"};
- say {$fh} qq{\tdepends on BR2_STATIC_LIBS};
- }
- close $fh;
- }
- if ($force || !-f $mkname) {
- my $version = $dist->{version};
- my($path) = $dist->{download_url} =~ m|^[^:/?#]+://[^/?#]*([^?#]*)|;
- # this URL contains only the scheme, auth and path parts (but no query and fragment parts)
- # the scheme is not used, because the job is done by the BR download infrastructure
- # the auth part is not used, because we use $(BR2_CPAN_MIRROR)
- my($filename, $directories, $suffix) = fileparse( $path, q{tar.gz}, q{tgz} );
- $directories =~ s|/$||;
- my $dependencies = join q{ }, map( { q{host-} . fsname( $_ ); } sort @{$deps_build{$distname}} ),
- map( { fsname( $_ ); } sort @{$deps_runtime{$distname}} );
- my $host_dependencies = join q{ }, map { q{host-} . fsname( $_ ); } sort( @{$deps_build{$distname}},
- @{$deps_runtime{$distname}} );
- my $license = ref $dist->{license} eq 'ARRAY'
- ? join q{ or }, @{$dist->{license}}
- : $dist->{license};
- # BR requires license name as in http://spdx.org/licenses/
- $license =~ s|apache_2_0|Apache-2.0|;
- $license =~ s|artistic_2|Artistic-2.0|;
- $license =~ s|mit|MIT|;
- $license =~ s|openssl|OpenSSL|;
- $license =~ s|perl_5|Artistic or GPL-1.0+|;
- my $license_files = join q{ }, @{$license_files{$distname}};
- say qq{write ${mkname}} unless $quiet;
- open my $fh, q{>}, $mkname;
- say {$fh} qq{################################################################################};
- say {$fh} qq{#};
- say {$fh} qq{# ${fsname}};
- say {$fh} qq{#};
- say {$fh} qq{################################################################################};
- say {$fh} qq{};
- say {$fh} qq{${brname}_VERSION = ${version}};
- say {$fh} qq{${brname}_SOURCE = ${distname}-\$(${brname}_VERSION).${suffix}};
- say {$fh} qq{${brname}_SITE = \$(BR2_CPAN_MIRROR)${directories}};
- say {$fh} qq{${brname}_DEPENDENCIES = ${dependencies}} if $need_target{$distname} && $dependencies;
- say {$fh} qq{HOST_${brname}_DEPENDENCIES = ${host_dependencies}} if $need_host{$distname} && $host_dependencies;
- say {$fh} qq{${brname}_LICENSE = ${license}} if $license && $license ne q{unknown};
- say {$fh} qq{${brname}_LICENSE_FILES = ${license_files}} if $license_files;
- say {$fh} qq{};
- foreach (sort @{$deps_optional{$distname}}) {
- next if grep { $_ eq $distname; } @{$deps_runtime{$_}}; # avoid cyclic dependencies
- my $opt_brname = brname( $_ );
- my $opt_fsname = fsname( $_ );
- say {$fh} qq{ifeq (\$(BR2_PACKAGE_PERL_${opt_brname}),y)};
- say {$fh} qq{${brname}_DEPENDENCIES += ${opt_fsname}};
- say {$fh} qq{endif};
- say {$fh} qq{};
- }
- say {$fh} qq{\$(eval \$(perl-package))} if $need_target{$distname};
- say {$fh} qq{\$(eval \$(host-perl-package))} if $need_host{$distname};
- close $fh;
- }
- if ($force || !-f $hashname) {
- my($checksum, $filename) = get_checksum($dist->{download_url});
- my $md5 = $checksum->{md5};
- my $sha256 = $checksum->{sha256};
- say qq{write ${hashname}} unless $quiet;
- open my $fh, q{>}, $hashname;
- say {$fh} qq{# retrieved by scancpan from ${mirror}/};
- say {$fh} qq{md5 ${md5} ${filename}};
- say {$fh} qq{sha256 ${sha256} ${filename}};
- close $fh;
- }
-}
-
-my %pkg;
-my $cfgname = q{package/Config.in};
-if (-f $cfgname) {
- open my $fh, q{<}, $cfgname;
- while (<$fh>) {
- chomp;
- $pkg{$_} = 1 if m|package/perl-|;
- }
- close $fh;
-}
-
-foreach my $distname (keys %need_target) {
- my $fsname = fsname( $distname );
- $pkg{qq{\tsource "package/${fsname}/Config.in"}} = 1;
-}
-
-say qq{${cfgname} must contain the following lines:};
-say join qq{\n}, sort keys %pkg;
-
-__END__
-
-=head1 NAME
-
-support/scripts/scancpan Try-Tiny Moo
-
-=head1 SYNOPSIS
-
-supports/scripts/scancpan [options] [distname ...]
-
- Options:
- -help
- -man
- -quiet
- -force
- -target/-notarget
- -host/-nohost
- -recommend
- -test
-
-=head1 OPTIONS
-
-=over 8
-
-=item B<-help>
-
-Prints a brief help message and exits.
-
-=item B<-man>
-
-Prints the manual page and exits.
-
-=item B<-quiet>
-
-Executes without output
-
-=item B<-force>
-
-Forces the overwriting of existing files.
-
-=item B<-target/-notarget>
-
-Switches package generation for the target variant (the default is C<-target>).
-
-=item B<-host/-nohost>
-
-Switches package generation for the host variant (the default is C<-nohost>).
-
-=item B<-recommend>
-
-Adds I<recommended> dependencies.
-
-=item B<-test>
-
-Adds dependencies for test.
-
-=back
-
-=head1 DESCRIPTION
-
-This script creates templates of the Buildroot package files for all the
-Perl/CPAN distributions required by the specified distnames. The
-dependencies and metadata are fetched from https://metacpan.org/.
-
-After running this script, it is necessary to check the generated files.
-You have to manually add the license files (PERL_FOO_LICENSE_FILES variable).
-For distributions that link against a target library, you have to add the
-buildroot package name for that library to the DEPENDENCIES variable.
-
-See the Buildroot documentation for details on the usage of the Perl
-infrastructure.
-
-The major version of the host perl must be aligned on the target one,
-in order to work with the right CoreList data.
-
-=head1 LICENSE
-
-Copyright (C) 2013-2016 by Francois Perrad <francois.perrad@gadz.org>
-
-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; either version 2 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
-General Public License for more details.
-
-You should have received a copy of the GNU 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
-
-This script is a part of Buildroot.
-
-This script requires the module C<MetaCPAN::API::Tiny> (version 1.131730)
-which was included at the beginning of this file by the tool C<fatpack>.
-
-See L<http://search.cpan.org/~nperez/MetaCPAN-API-Tiny-1.131730/>.
-
-See L<http://search.cpan.org/search?query=App-FatPacker&mode=dist>.
-
-These both libraries are free software and may be distributed under the same
-terms as perl itself.
-
-And perl may be distributed under the terms of Artistic v1 or GPL v1 license.
-
-=cut
of Buildroot, so they can be Cc:ed on a mail. Accepts a patch as
input, a package name or and architecture name.
+scancpan
+ a script to create a Buildroot package by scanning a CPAN module
+ description.
+
size-stat-compare
a script to compare the rootfs size between two differnt Buildroot
configurations. This can be used to identify the size impact of
--- /dev/null
+#!/usr/bin/env perl
+
+# This chunk of stuff was generated by App::FatPacker. To find the original
+# file's code, look for the end of this BEGIN block or the string 'FATPACK'
+BEGIN {
+my %fatpacked;
+
+$fatpacked{"MetaCPAN/API/Tiny.pm"} = <<'METACPAN_API_TINY';
+ package MetaCPAN::API::Tiny;
+ {
+ $MetaCPAN::API::Tiny::VERSION = '1.131730';
+ }
+ use strict;
+ use warnings;
+ # ABSTRACT: A Tiny API client for MetaCPAN
+
+ use Carp;
+ use JSON::PP 'encode_json', 'decode_json';
+ use HTTP::Tiny;
+
+
+ sub new {
+ my ($class, @args) = @_;
+
+ $#_ % 2 == 0
+ or croak 'Arguments must be provided as name/value pairs';
+
+ my %params = @args;
+
+ die 'ua_args must be an array reference'
+ if $params{ua_args} && ref($params{ua_args}) ne 'ARRAY';
+
+ my $self = +{
+ base_url => $params{base_url} || 'http://api.metacpan.org/v0',
+ ua => $params{ua} || HTTP::Tiny->new(
+ $params{ua_args}
+ ? @{$params{ua_args}}
+ : (agent => 'MetaCPAN::API::Tiny/'
+ . ($MetaCPAN::API::VERSION || 'xx'))),
+ };
+
+ return bless($self, $class);
+ }
+
+ sub _build_extra_params {
+ my $self = shift;
+
+ @_ % 2 == 0
+ or croak 'Incorrect number of params, must be key/value';
+
+ my %extra = @_;
+ my $ua = $self->{ua};
+
+ foreach my $key (keys %extra)
+ {
+ # The implementation in HTTP::Tiny uses + instead of %20, fix that
+ $extra{$key} = $ua->_uri_escape($extra{$key});
+ $extra{$key} =~ s/\+/%20/g;
+ }
+
+ my $params = join '&', map { "$_=" . $extra{$_} } sort keys %extra;
+
+ return $params;
+ }
+
+
+ # /source/{author}/{release}/{path}
+ sub source {
+ my $self = shift;
+ my %opts = @_ ? @_ : ();
+ my $url = '';
+ my $error = "Provide 'author' and 'release' and 'path'";
+
+ %opts or croak $error;
+
+ if (
+ defined ( my $author = $opts{'author'} ) &&
+ defined ( my $release = $opts{'release'} ) &&
+ defined ( my $path = $opts{'path'} )
+ ) {
+ $url = "source/$author/$release/$path";
+ } else {
+ croak $error;
+ }
+
+ $url = $self->{base_url} . "/$url";
+
+ my $result = $self->{ua}->get($url);
+ $result->{'success'}
+ or croak "Failed to fetch '$url': " . $result->{'reason'};
+
+ return $result->{'content'};
+ }
+
+
+ # /release/{distribution}
+ # /release/{author}/{release}
+ sub release {
+ my $self = shift;
+ my %opts = @_ ? @_ : ();
+ my $url = '';
+ my $error = "Either provide 'distribution', or 'author' and 'release', " .
+ "or 'search'";
+
+ %opts or croak $error;
+
+ my %extra_opts = ();
+
+ if ( defined ( my $dist = $opts{'distribution'} ) ) {
+ $url = "release/$dist";
+ } elsif (
+ defined ( my $author = $opts{'author'} ) &&
+ defined ( my $release = $opts{'release'} )
+ ) {
+ $url = "release/$author/$release";
+ } elsif ( defined ( my $search_opts = $opts{'search'} ) ) {
+ ref $search_opts && ref $search_opts eq 'HASH'
+ or croak $error;
+
+ %extra_opts = %{$search_opts};
+ $url = 'release/_search';
+ } else {
+ croak $error;
+ }
+
+ return $self->fetch( $url, %extra_opts );
+ }
+
+
+ # /pod/{module}
+ # /pod/{author}/{release}/{path}
+ sub pod {
+ my $self = shift;
+ my %opts = @_ ? @_ : ();
+ my $url = '';
+ my $error = "Either provide 'module' or 'author and 'release' and 'path'";
+
+ %opts or croak $error;
+
+ if ( defined ( my $module = $opts{'module'} ) ) {
+ $url = "pod/$module";
+ } elsif (
+ defined ( my $author = $opts{'author'} ) &&
+ defined ( my $release = $opts{'release'} ) &&
+ defined ( my $path = $opts{'path'} )
+ ) {
+ $url = "pod/$author/$release/$path";
+ } else {
+ croak $error;
+ }
+
+ # check content-type
+ my %extra = ();
+ if ( defined ( my $type = $opts{'content-type'} ) ) {
+ $type =~ m{^ text/ (?: html|plain|x-pod|x-markdown ) $}x
+ or croak 'Incorrect content-type provided';
+
+ $extra{headers}{'content-type'} = $type;
+ }
+
+ $url = $self->{base_url}. "/$url";
+
+ my $result = $self->{ua}->get( $url, \%extra );
+ $result->{'success'}
+ or croak "Failed to fetch '$url': " . $result->{'reason'};
+
+ return $result->{'content'};
+ }
+
+
+ # /module/{module}
+ sub module {
+ my $self = shift;
+ my $name = shift;
+
+ $name or croak 'Please provide a module name';
+
+ return $self->fetch("module/$name");
+ }
+
+
+ # file() is a synonym of module
+ sub file { goto &module }
+
+
+ # /author/{author}
+ sub author {
+ my $self = shift;
+ my ( $pause_id, $url, %extra_opts );
+
+ if ( @_ == 1 ) {
+ $url = 'author/' . shift;
+ } elsif ( @_ == 2 ) {
+ my %opts = @_;
+
+ if ( defined $opts{'pauseid'} ) {
+ $url = "author/" . $opts{'pauseid'};
+ } elsif ( defined $opts{'search'} ) {
+ my $search_opts = $opts{'search'};
+
+ ref $search_opts && ref $search_opts eq 'HASH'
+ or croak "'search' key must be hashref";
+
+ %extra_opts = %{$search_opts};
+ $url = 'author/_search';
+ } else {
+ croak 'Unknown option given';
+ }
+ } else {
+ croak 'Please provide an author PAUSEID or a "search"';
+ }
+
+ return $self->fetch( $url, %extra_opts );
+ }
+
+
+
+ sub fetch {
+ my $self = shift;
+ my $url = shift;
+ my $extra = $self->_build_extra_params(@_);
+ my $base = $self->{base_url};
+ my $req_url = $extra ? "$base/$url?$extra" : "$base/$url";
+
+ my $result = $self->{ua}->get($req_url);
+ return $self->_decode_result( $result, $req_url );
+ }
+
+
+ sub post {
+ my $self = shift;
+ my $url = shift;
+ my $query = shift;
+ my $base = $self->{base_url};
+
+ defined $url
+ or croak 'First argument of URL must be provided';
+
+ ref $query and ref $query eq 'HASH'
+ or croak 'Second argument of query hashref must be provided';
+
+ my $query_json = encode_json( $query );
+ my $result = $self->{ua}->request(
+ 'POST',
+ "$base/$url",
+ {
+ headers => { 'Content-Type' => 'application/json' },
+ content => $query_json,
+ }
+ );
+
+ return $self->_decode_result( $result, $url, $query_json );
+ }
+
+ sub _decode_result {
+ my $self = shift;
+ my ( $result, $url, $original ) = @_;
+ my $decoded_result;
+
+ ref $result and ref $result eq 'HASH'
+ or croak 'First argument must be hashref';
+
+ defined $url
+ or croak 'Second argument of a URL must be provided';
+
+ if ( defined ( my $success = $result->{'success'} ) ) {
+ my $reason = $result->{'reason'} || '';
+ $reason .= ( defined $original ? " (request: $original)" : '' );
+
+ $success or croak "Failed to fetch '$url': $reason";
+ } else {
+ croak 'Missing success in return value';
+ }
+
+ defined ( my $content = $result->{'content'} )
+ or croak 'Missing content in return value';
+
+ eval { $decoded_result = decode_json $content; 1 }
+ or do { croak "Couldn't decode '$content': $@" };
+
+ return $decoded_result;
+ }
+
+ 1;
+
+ __END__
+
+ =pod
+
+ =head1 NAME
+
+ MetaCPAN::API::Tiny - A Tiny API client for MetaCPAN
+
+ =head1 VERSION
+
+ version 1.131730
+
+ =head1 DESCRIPTION
+
+ This is the Tiny version of L<MetaCPAN::API>. It implements a compatible API
+ with a few notable exceptions:
+
+ =over 4
+
+ =item Attributes are direct hash access
+
+ The attributes defined using Mo(o|u)se are now accessed via the blessed hash
+ directly. There are no accessors defined to access this elements.
+
+ =item Exception handling
+
+ Instead of using Try::Tiny, raw evals are used. This could potentially cause
+ issues, so just be aware.
+
+ =item Testing
+
+ Test::Fatal was replaced with an eval implementation of exception().
+ Test::TinyMocker usage is retained, but may be absorbed since it is pure perl
+
+ =back
+
+ =head1 CLASS_METHODS
+
+ =head2 new
+
+ new is the constructor for MetaCPAN::API::Tiny. In the non-tiny version of this
+ module, this is provided via Any::Moose built from the attributes defined. In
+ the tiny version, we define our own constructor. It takes the same arguments
+ and provides similar checks to MetaCPAN::API with regards to arguments passed.
+
+ =head1 PUBLIC_METHODS
+
+ =head2 source
+
+ my $source = $mcpan->source(
+ author => 'DOY',
+ release => 'Moose-2.0201',
+ path => 'lib/Moose.pm',
+ );
+
+ Searches MetaCPAN for a module or a specific release and returns the plain source.
+
+ =head2 release
+
+ my $result = $mcpan->release( distribution => 'Moose' );
+
+ # or
+ my $result = $mcpan->release( author => 'DOY', release => 'Moose-2.0001' );
+
+ Searches MetaCPAN for a dist.
+
+ You can do complex searches using 'search' parameter:
+
+ # example lifted from MetaCPAN docs
+ my $result = $mcpan->release(
+ search => {
+ author => "OALDERS AND ",
+ filter => "status:latest",
+ fields => "name",
+ size => 1,
+ },
+ );
+
+ =head2 pod
+
+ my $result = $mcpan->pod( module => 'Moose' );
+
+ # or
+ my $result = $mcpan->pod(
+ author => 'DOY',
+ release => 'Moose-2.0201',
+ path => 'lib/Moose.pm',
+ );
+
+ Searches MetaCPAN for a module or a specific release and returns the POD.
+
+ =head2 module
+
+ my $result = $mcpan->module('MetaCPAN::API');
+
+ Searches MetaCPAN and returns a module's ".pm" file.
+
+ =head2 file
+
+ A synonym of L</module>
+
+ =head2 author
+
+ my $result1 = $mcpan->author('XSAWYERX');
+ my $result2 = $mcpan->author( pauseid => 'XSAWYERX' );
+
+ Searches MetaCPAN for a specific author.
+
+ You can do complex searches using 'search' parameter:
+
+ # example lifted from MetaCPAN docs
+ my $result = $mcpan->author(
+ search => {
+ q => 'profile.name:twitter',
+ size => 1,
+ },
+ );
+
+ =head2 fetch
+
+ my $result = $mcpan->fetch('/release/distribution/Moose');
+
+ # with parameters
+ my $more = $mcpan->fetch(
+ '/release/distribution/Moose',
+ param => 'value',
+ );
+
+ This is a helper method for API implementations. It fetches a path from MetaCPAN, decodes the JSON from the content variable and returns it.
+
+ You don't really need to use it, but you can in case you want to write your own extension implementation to MetaCPAN::API.
+
+ It accepts an additional hash as "GET" parameters.
+
+ =head2 post
+
+ # /release&content={"query":{"match_all":{}},"filter":{"prefix":{"archive":"Cache-Cache-1.06"}}}
+ my $result = $mcpan->post(
+ 'release',
+ {
+ query => { match_all => {} },
+ filter => { prefix => { archive => 'Cache-Cache-1.06' } },
+ },
+ );
+
+ The POST equivalent of the "fetch()" method. It gets the path and JSON request.
+
+ =head1 THANKS
+
+ Overall the tests and code were ripped directly from MetaCPAN::API and
+ tiny-fied. A big thanks to Sawyer X for writing the original module.
+
+ =head1 AUTHOR
+
+ Nicholas R. Perez <nperez@cpan.org>
+
+ =head1 COPYRIGHT AND LICENSE
+
+ This software is copyright (c) 2013 by Nicholas R. Perez <nperez@cpan.org>.
+
+ 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
+METACPAN_API_TINY
+
+s/^ //mg for values %fatpacked;
+
+unshift @INC, sub {
+ if (my $fat = $fatpacked{$_[1]}) {
+ if ($] < 5.008) {
+ return sub {
+ return 0 unless length $fat;
+ $fat =~ s/^([^\n]*\n?)//;
+ $_ = $1;
+ return 1;
+ };
+ }
+ open my $fh, '<', \$fat
+ or die "FatPacker error loading $_[1] (could be a perl installation issue?)";
+ return $fh;
+ }
+ return
+};
+
+} # END OF FATPACK CODE
+
+
+use 5.010;
+use strict;
+use warnings;
+use Fatal qw(open close);
+
+use Getopt::Long;
+use Pod::Usage;
+use File::Basename;
+use Module::CoreList;
+use HTTP::Tiny;
+use Safe;
+use MetaCPAN::API::Tiny;
+
+# Below, 5.024 should be aligned with the version of perl actually
+# bundled in Buildroot:
+die <<"MSG" if $] < 5.024;
+This script needs a host perl with the same major version as Buildroot target perl.
+
+Your current host perl is:
+ $^X
+ version $]
+
+You may install a local one by running:
+ perlbrew install perl-5.24.0
+MSG
+
+my ($help, $man, $quiet, $force, $recommend, $test, $host);
+my $target = 1;
+GetOptions( 'help|?' => \$help,
+ 'man' => \$man,
+ 'quiet|q' => \$quiet,
+ 'force|f' => \$force,
+ 'host!' => \$host,
+ 'target!' => \$target,
+ 'recommend' => \$recommend,
+ 'test' => \$test
+) or pod2usage(-exitval => 1);
+pod2usage(-exitval => 0) if $help;
+pod2usage(-exitval => 0, -verbose => 2) if $man;
+pod2usage(-exitval => 1) if scalar @ARGV == 0;
+
+my %dist; # name -> metacpan data
+my %need_target; # name -> 1 if target package is needed
+my %need_host; # name -> 1 if host package is needed
+my %need_dlopen; # name -> 1 if requires dynamic library
+my %deps_build; # name -> list of host dependencies
+my %deps_runtime; # name -> list of target dependencies
+my %deps_optional; # name -> list of optional target dependencies
+my %license_files; # name -> list of license files
+my %checksum; # author -> list of checksum
+my $mirror = 'http://cpan.metacpan.org'; # a CPAN mirror
+my $mcpan = MetaCPAN::API::Tiny->new(base_url => 'http://fastapi.metacpan.org/v1');
+my $ua = HTTP::Tiny->new();
+
+sub get_checksum {
+ my ($url) = @_;
+ my($path) = $url =~ m|^[^:/?#]+://[^/?#]*([^?#]*)|;
+ my($basename, $dirname) = fileparse( $path );
+ unless ($checksum{$dirname}) {
+ my $url = $mirror . $dirname . q{CHECKSUMS};
+ my $response = $ua->get($url);
+ $checksum{$dirname} = $response->{content};
+ }
+ my $chksum = Safe->new->reval($checksum{$dirname});
+ return $chksum->{$basename}, $basename;
+}
+
+sub is_xs {
+ my ($manifest) = @_;
+ # This heuristic determines if a module is a native extension, by searching
+ # some file extension types in the MANIFEST of the distribution.
+ # It was inspired by http://deps.cpantesters.org/static/purity.html
+ return $manifest =~ m/\.(swg|xs|c|h|i)[\n\s]/;
+}
+
+sub find_license_files {
+ my ($manifest) = @_;
+ my @license_files;
+ foreach (split /\n/, $manifest) {
+ next if m|/|;
+ push @license_files, $_ if m/(ARTISTIC|COPYING|COPYRIGHT|LICENSE)/i;
+ }
+ if (scalar @license_files == 0 && $manifest =~ m/(README)[\n\s]/i) {
+ @license_files = ($1);
+ }
+ return \@license_files;
+}
+
+sub fetch {
+ my ($name, $need_target, $need_host, $top) = @_;
+ $need_target{$name} = $need_target if $need_target;
+ $need_host{$name} = $need_host if $need_host;
+ unless ($dist{$name} && !$top) {
+ say qq{fetch ${name}} unless $quiet;
+ my $result = $mcpan->release( distribution => $name );
+ $dist{$name} = $result;
+ my $manifest = $mcpan->source( author => $result->{author},
+ release => $name . q{-} . $result->{version},
+ path => 'MANIFEST' );
+ $need_dlopen{$name} = is_xs( $manifest );
+ $license_files{$name} = find_license_files( $manifest );
+ my %build = ();
+ my %runtime = ();
+ my %optional = ();
+ foreach my $dep (@{$result->{dependency}}) {
+ my $modname = ${$dep}{module};
+ next if $modname eq q{perl};
+ next if $modname =~ m|^Alien|;
+ next if $modname =~ m|^Win32|;
+ next if !($test && $top) && $modname =~ m|^Test|;
+ next if Module::CoreList::is_core( $modname, undef, $] );
+ # we could use the host Module::CoreList data, because host perl and
+ # target perl have the same major version
+ next if ${$dep}{phase} eq q{develop};
+ next if !($test && $top) && ${$dep}{phase} eq q{test};
+ my $distname = $mcpan->module( $modname )->{distribution};
+ if (${$dep}{phase} eq q{runtime}) {
+ if (${$dep}{relationship} eq q{requires}) {
+ $runtime{$distname} = 1;
+ }
+ else {
+ $optional{$distname} = 1 if $recommend && $top;
+ }
+ }
+ else { # configure, build
+ $build{$distname} = 1;
+ }
+ }
+ $deps_build{$name} = [keys %build];
+ $deps_runtime{$name} = [keys %runtime];
+ $deps_optional{$name} = [keys %optional];
+ foreach my $distname (@{$deps_build{$name}}) {
+ fetch( $distname, 0, 1 );
+ }
+ foreach my $distname (@{$deps_runtime{$name}}) {
+ fetch( $distname, $need_target, $need_host );
+ $need_dlopen{$name} ||= $need_dlopen{$distname};
+ }
+ foreach my $distname (@{$deps_optional{$name}}) {
+ fetch( $distname, $need_target, $need_host );
+ }
+ }
+ return;
+}
+
+foreach my $distname (@ARGV) {
+ # Command-line's distributions
+ fetch( $distname, !!$target, !!$host, 1 );
+}
+say scalar keys %dist, q{ packages fetched.} unless $quiet;
+
+# Buildroot package name: lowercase
+sub fsname {
+ my $name = shift;
+ $name =~ s|_|-|g;
+ return q{perl-} . lc $name;
+}
+
+# Buildroot variable name: uppercase
+sub brname {
+ my $name = shift;
+ $name =~ s|-|_|g;
+ return uc $name;
+}
+
+while (my ($distname, $dist) = each %dist) {
+ my $fsname = fsname( $distname );
+ my $dirname = q{package/} . $fsname;
+ my $cfgname = $dirname . q{/Config.in};
+ my $mkname = $dirname . q{/} . $fsname . q{.mk};
+ my $hashname = $dirname . q{/} . $fsname . q{.hash};
+ my $brname = brname( $fsname );
+ mkdir $dirname unless -d $dirname;
+ if ($need_target{$distname} && ($force || !-f $cfgname)) {
+ my $abstract = $dist->{abstract};
+ my $homepage = $dist->{resources}->{homepage} || qq{https://metacpan.org/release/${distname}};
+ say qq{write ${cfgname}} unless $quiet;
+ open my $fh, q{>}, $cfgname;
+ say {$fh} qq{config BR2_PACKAGE_${brname}};
+ say {$fh} qq{\tbool "${fsname}"};
+ say {$fh} qq{\tdepends on !BR2_STATIC_LIBS} if $need_dlopen{$distname};
+ foreach my $dep (sort @{$deps_runtime{$distname}}) {
+ my $brdep = brname( fsname( $dep ) );
+ say {$fh} qq{\tselect BR2_PACKAGE_${brdep}};
+ }
+ say {$fh} qq{\thelp};
+ say {$fh} qq{\t ${abstract}\n} if $abstract;
+ say {$fh} qq{\t ${homepage}};
+ if ($need_dlopen{$distname}) {
+ say {$fh} qq{\ncomment "${fsname} needs a toolchain w/ dynamic library"};
+ say {$fh} qq{\tdepends on BR2_STATIC_LIBS};
+ }
+ close $fh;
+ }
+ if ($force || !-f $mkname) {
+ my $version = $dist->{version};
+ my($path) = $dist->{download_url} =~ m|^[^:/?#]+://[^/?#]*([^?#]*)|;
+ # this URL contains only the scheme, auth and path parts (but no query and fragment parts)
+ # the scheme is not used, because the job is done by the BR download infrastructure
+ # the auth part is not used, because we use $(BR2_CPAN_MIRROR)
+ my($filename, $directories, $suffix) = fileparse( $path, q{tar.gz}, q{tgz} );
+ $directories =~ s|/$||;
+ my $dependencies = join q{ }, map( { q{host-} . fsname( $_ ); } sort @{$deps_build{$distname}} ),
+ map( { fsname( $_ ); } sort @{$deps_runtime{$distname}} );
+ my $host_dependencies = join q{ }, map { q{host-} . fsname( $_ ); } sort( @{$deps_build{$distname}},
+ @{$deps_runtime{$distname}} );
+ my $license = ref $dist->{license} eq 'ARRAY'
+ ? join q{ or }, @{$dist->{license}}
+ : $dist->{license};
+ # BR requires license name as in http://spdx.org/licenses/
+ $license =~ s|apache_2_0|Apache-2.0|;
+ $license =~ s|artistic_2|Artistic-2.0|;
+ $license =~ s|mit|MIT|;
+ $license =~ s|openssl|OpenSSL|;
+ $license =~ s|perl_5|Artistic or GPL-1.0+|;
+ my $license_files = join q{ }, @{$license_files{$distname}};
+ say qq{write ${mkname}} unless $quiet;
+ open my $fh, q{>}, $mkname;
+ say {$fh} qq{################################################################################};
+ say {$fh} qq{#};
+ say {$fh} qq{# ${fsname}};
+ say {$fh} qq{#};
+ say {$fh} qq{################################################################################};
+ say {$fh} qq{};
+ say {$fh} qq{${brname}_VERSION = ${version}};
+ say {$fh} qq{${brname}_SOURCE = ${distname}-\$(${brname}_VERSION).${suffix}};
+ say {$fh} qq{${brname}_SITE = \$(BR2_CPAN_MIRROR)${directories}};
+ say {$fh} qq{${brname}_DEPENDENCIES = ${dependencies}} if $need_target{$distname} && $dependencies;
+ say {$fh} qq{HOST_${brname}_DEPENDENCIES = ${host_dependencies}} if $need_host{$distname} && $host_dependencies;
+ say {$fh} qq{${brname}_LICENSE = ${license}} if $license && $license ne q{unknown};
+ say {$fh} qq{${brname}_LICENSE_FILES = ${license_files}} if $license_files;
+ say {$fh} qq{};
+ foreach (sort @{$deps_optional{$distname}}) {
+ next if grep { $_ eq $distname; } @{$deps_runtime{$_}}; # avoid cyclic dependencies
+ my $opt_brname = brname( $_ );
+ my $opt_fsname = fsname( $_ );
+ say {$fh} qq{ifeq (\$(BR2_PACKAGE_PERL_${opt_brname}),y)};
+ say {$fh} qq{${brname}_DEPENDENCIES += ${opt_fsname}};
+ say {$fh} qq{endif};
+ say {$fh} qq{};
+ }
+ say {$fh} qq{\$(eval \$(perl-package))} if $need_target{$distname};
+ say {$fh} qq{\$(eval \$(host-perl-package))} if $need_host{$distname};
+ close $fh;
+ }
+ if ($force || !-f $hashname) {
+ my($checksum, $filename) = get_checksum($dist->{download_url});
+ my $md5 = $checksum->{md5};
+ my $sha256 = $checksum->{sha256};
+ say qq{write ${hashname}} unless $quiet;
+ open my $fh, q{>}, $hashname;
+ say {$fh} qq{# retrieved by scancpan from ${mirror}/};
+ say {$fh} qq{md5 ${md5} ${filename}};
+ say {$fh} qq{sha256 ${sha256} ${filename}};
+ close $fh;
+ }
+}
+
+my %pkg;
+my $cfgname = q{package/Config.in};
+if (-f $cfgname) {
+ open my $fh, q{<}, $cfgname;
+ while (<$fh>) {
+ chomp;
+ $pkg{$_} = 1 if m|package/perl-|;
+ }
+ close $fh;
+}
+
+foreach my $distname (keys %need_target) {
+ my $fsname = fsname( $distname );
+ $pkg{qq{\tsource "package/${fsname}/Config.in"}} = 1;
+}
+
+say qq{${cfgname} must contain the following lines:};
+say join qq{\n}, sort keys %pkg;
+
+__END__
+
+=head1 NAME
+
+support/scripts/scancpan Try-Tiny Moo
+
+=head1 SYNOPSIS
+
+supports/scripts/scancpan [options] [distname ...]
+
+ Options:
+ -help
+ -man
+ -quiet
+ -force
+ -target/-notarget
+ -host/-nohost
+ -recommend
+ -test
+
+=head1 OPTIONS
+
+=over 8
+
+=item B<-help>
+
+Prints a brief help message and exits.
+
+=item B<-man>
+
+Prints the manual page and exits.
+
+=item B<-quiet>
+
+Executes without output
+
+=item B<-force>
+
+Forces the overwriting of existing files.
+
+=item B<-target/-notarget>
+
+Switches package generation for the target variant (the default is C<-target>).
+
+=item B<-host/-nohost>
+
+Switches package generation for the host variant (the default is C<-nohost>).
+
+=item B<-recommend>
+
+Adds I<recommended> dependencies.
+
+=item B<-test>
+
+Adds dependencies for test.
+
+=back
+
+=head1 DESCRIPTION
+
+This script creates templates of the Buildroot package files for all the
+Perl/CPAN distributions required by the specified distnames. The
+dependencies and metadata are fetched from https://metacpan.org/.
+
+After running this script, it is necessary to check the generated files.
+You have to manually add the license files (PERL_FOO_LICENSE_FILES variable).
+For distributions that link against a target library, you have to add the
+buildroot package name for that library to the DEPENDENCIES variable.
+
+See the Buildroot documentation for details on the usage of the Perl
+infrastructure.
+
+The major version of the host perl must be aligned on the target one,
+in order to work with the right CoreList data.
+
+=head1 LICENSE
+
+Copyright (C) 2013-2016 by Francois Perrad <francois.perrad@gadz.org>
+
+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; either version 2 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
+General Public License for more details.
+
+You should have received a copy of the GNU 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
+
+This script is a part of Buildroot.
+
+This script requires the module C<MetaCPAN::API::Tiny> (version 1.131730)
+which was included at the beginning of this file by the tool C<fatpack>.
+
+See L<http://search.cpan.org/~nperez/MetaCPAN-API-Tiny-1.131730/>.
+
+See L<http://search.cpan.org/search?query=App-FatPacker&mode=dist>.
+
+These both libraries are free software and may be distributed under the same
+terms as perl itself.
+
+And perl may be distributed under the terms of Artistic v1 or GPL v1 license.
+
+=cut
projects / buildroot.git / commitdiff