1 package Object::Remote::FatNode;
7 my @exclude_mods = qw(XSLoader.pm DynaLoader.pm);
8 #used by t/watchdog_fatnode
9 our $INHIBIT_RUN_NODE = 0;
13 $text =~ /^(\s+)/ && $text =~ s/^$1//mg;
17 chomp(my @base_libs = `"$^X" -le"print for grep defined and !ref, \@INC"`);
18 my %base_libs = map +($_ => 1), @base_libs;
20 my @extra_libs = grep not(ref($_) or $base_libs{$_}), @INC;
21 my $extra_libs = join ' ', map {
31 -mObject::Remote::Connector::STDIO
37 -mObject::Remote::ModuleLoader
38 -mObject::Remote::Node
39 -mMethod::Generate::BuildAll
40 -mMethod::Generate::DemolishAll
41 -mMoo::HandleMoose::_TypeMap
43 -e 'print join "\\n", \%INC'
48 chomp(my @inc = qx($command));
50 my %exclude = map { $_ => 1 } @exclude_mods;
52 my %file_names = @inc;
54 # only include mods that match the filename,
55 # ie ones that will succeed with a require $module
56 # https://rt.cpan.org/Ticket/Display.html?id=100478
58 map { $file_names{$_} => $_ }
59 grep { $file_names{$_} =~ /\Q$_\E$/ } keys %file_names;
61 foreach(keys(%mods)) {
62 if ($exclude{ $mods{$_} }) {
67 my %mod_libdir = map {
68 (my $lib_dir = $_) =~ s/[\\\/]$mods{$_}\z//;
72 my @non_core_non_arch = ( $file_names{'Devel/GlobalDestruction.pm'} );
74 push @non_core_non_arch, grep {
75 local $_ = $mod_libdir{$_};
77 /[\\\/]\Q$Config{archname}\E\z/
78 or /[\\\/]\Q$Config{myarchname}\E\z/
79 #some of the config variables can be empty which will eval as a matching regex
80 or $Config{privlibexp} ne '' && /^\Q$Config{privlibexp}/
81 or $Config{archlibexp} ne '' && /^\Q$Config{archlibexp}/
82 or $Config{vendorarchexp} ne '' && /^\Q$Config{vendorarchexp}/
83 or $Config{sitearchexp} ne '' && /^\Q$Config{sitearchexp}/
87 my @core_non_arch = grep {
88 local $_ = $mod_libdir{$_};
89 $Config{privlibexp} ne '' && /^\Q$Config{privlibexp}/
90 and not($Config{archlibexp} ne '' && /^\Q$Config{archlibexp}/
91 or /[\\\/]\Q$Config{archname}\E\z/ or /[\\\/]\Q$Config{myarchname}\E\z/)
94 my $start = stripspace <<'END_START';
95 # This chunk of stuff was generated by Object::Remote::FatNode. To find
96 # the original file's code, look for the end of this BEGIN block or the
99 my (%fatpacked,%fatpacked_extra);
102 $start .= 'my %exclude = map { $_ => 1 } (\'' . join("','", @exclude_mods) . "');\n";
104 my $end = stripspace <<'END_END';
105 s/^ //mg for values %fatpacked, values %fatpacked_extra;
108 if (my $fat = $_[0]->{$_[1]}) {
109 if ($exclude{$_[1]}) {
110 warn "Will not pre-load '$_[1]'";
114 #warn "Handling $_[1]";
115 open my $fh, '<', \$fat;
119 #Uncomment this to find brokenness
120 #warn "Missing $_[1]";
124 unshift @INC, sub { load_from_hash(\%fatpacked, $_[1]) };
125 push @INC, sub { load_from_hash(\%fatpacked_extra, $_[1]) };
127 } # END OF FATPACK CODE
130 use Object::Remote::Node;
132 unless ($Object::Remote::FatNode::INHIBIT_RUN_NODE) {
133 Object::Remote::Node->run(watchdog_timeout => $WATCHDOG_TIMEOUT);
138 my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }),
139 @non_core_non_arch, @core_non_arch;
141 sub generate_fatpack_hash {
142 my ($hash_name, $orig) = @_;
143 (my $stub = $orig) =~ s/\.pm$//;
144 my $name = uc join '_', split '/', $stub;
145 my $data = $files{$orig} or die $orig; $data =~ s/^/ /mg;
146 $data .= "\n" unless $data =~ m/\n$/;
147 my $ret = '$'.$hash_name.'{'.perlstring($orig).qq!} = <<'${name}';\n!
148 .qq!${data}${name}\n!;
154 map(generate_fatpack_hash('fatpacked', $_), sort map $mods{$_}, @non_core_non_arch),
155 map(generate_fatpack_hash('fatpacked_extra', $_), sort map $mods{$_}, @core_non_arch),
158 #print STDERR Dumper(\@segments);
159 our $DATA = join "\n", $start, @segments, $end;