package Object::Remote::FatNode; use strictures 1; use Config; use B qw(perlstring); my @exclude_mods = qw(XSLoader.pm DynaLoader.pm); #used by t/watchdog_fatnode our $INHIBIT_RUN_NODE = 0; sub stripspace { my ($text) = @_; $text =~ /^(\s+)/ && $text =~ s/^$1//mg; $text; } my %maybe_libs = map +($_ => 1), grep defined, (values %Config, '.'); my @extra_libs = grep not(ref($_) or $maybe_libs{$_}), @INC; my $extra_libs = join '', map { my $lib = $_; $lib =~ s{'}{'\\''}g; " -I'$lib'\n"; } @extra_libs; my $command = qq( $^X $extra_libs -mObject::Remote -mObject::Remote::Connector::STDIO -mFuture -mMRO::Compat -mClass::C3 -mClass::C3::next -mAlgorithm::C3 -mObject::Remote::ModuleLoader -mObject::Remote::Node -mMethod::Generate::BuildAll -mMethod::Generate::DemolishAll -mMoo::HandleMoose::_TypeMap -mJSON::PP -e 'print join "\\n", \%INC' ); $command =~ s/\n/ /g; chomp(my @inc = qx($command)); my %exclude = map { $_ => 1 } @exclude_mods; my %mods = reverse @inc; my %file_names = @inc; foreach(keys(%mods)) { if ($exclude{ $mods{$_} }) { delete($mods{$_}); } } my @non_core_non_arch = ( $file_names{'Devel/GlobalDestruction.pm'} ); push @non_core_non_arch, grep +( not ( #some of the config variables can be empty which will eval as a matching regex $Config{privlibexp} ne '' && /^\Q$Config{privlibexp}/ or $Config{archlibexp} ne '' && /^\Q$Config{archlibexp}/ or $Config{vendorarchexp} ne '' && /^\Q$Config{vendorarchexp}/ or $Config{sitearchexp} ne '' && /^\Q$Config{sitearchexp}/ ) ), grep !/\Q$Config{archname}/, grep !/\Q$Config{myarchname}/, keys %mods; my @core_non_arch = grep +( $Config{privlibexp} ne '' && /^\Q$Config{privlibexp}/ and not($Config{archlibexp} ne '' && /^\Q$Config{archlibexp}/ or /\Q$Config{archname}/ or /\Q$Config{myarchname}/) ), keys %mods; my $start = stripspace <<'END_START'; # This chunk of stuff was generated by Object::Remote::FatNode. To find # the original file's code, look for the end of this BEGIN block or the # string 'FATPACK' BEGIN { my (%fatpacked,%fatpacked_extra); END_START $start .= 'my %exclude = map { $_ => 1 } (\'' . join("','", @exclude_mods) . "');\n"; my $end = stripspace <<'END_END'; s/^ //mg for values %fatpacked, values %fatpacked_extra; sub load_from_hash { if (my $fat = $_[0]->{$_[1]}) { if ($exclude{$_[1]}) { warn "Will not pre-load '$_[1]'"; return undef; } #warn "Handling $_[1]"; open my $fh, '<', \$fat; return $fh; } #Uncomment this to find brokenness #warn "Missing $_[1]"; return; } unshift @INC, sub { load_from_hash(\%fatpacked, $_[1]) }; push @INC, sub { load_from_hash(\%fatpacked_extra, $_[1]) }; } # END OF FATPACK CODE use strictures 1; use Object::Remote::Node; unless ($Object::Remote::FatNode::INHIBIT_RUN_NODE) { Object::Remote::Node->run(watchdog_timeout => $WATCHDOG_TIMEOUT); } END_END my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }), @non_core_non_arch, @core_non_arch; sub generate_fatpack_hash { my ($hash_name, $orig) = @_; (my $stub = $orig) =~ s/\.pm$//; my $name = uc join '_', split '/', $stub; my $data = $files{$orig} or die $orig; $data =~ s/^/ /mg; $data .= "\n" unless $data =~ m/\n$/; my $ret = '$'.$hash_name.'{'.perlstring($orig).qq!} = <<'${name}';\n! .qq!${data}${name}\n!; # warn $ret; return $ret; } my @segments = ( map(generate_fatpack_hash('fatpacked', $_), sort map $mods{$_}, @non_core_non_arch), map(generate_fatpack_hash('fatpacked_extra', $_), sort map $mods{$_}, @core_non_arch), ); #print STDERR Dumper(\@segments); our $DATA = join "\n", $start, @segments, $end; 1;