Commit | Line | Data |
eee9a548 |
1 | package Object::Remote::FatNode; |
2 | |
3 | use strictures 1; |
4 | use Config; |
5 | use B qw(perlstring); |
6 | |
7 | sub stripspace { |
8 | my ($text) = @_; |
9 | $text =~ /^(\s+)/ && $text =~ s/^$1//mg; |
10 | $text; |
11 | } |
12 | |
13 | my %maybe_libs = map +($_ => 1), grep defined, (values %Config, '.'); |
14 | |
15 | my @extra_libs = grep not(ref($_) or $maybe_libs{$_}), @INC; |
16 | |
17 | my $extra_libs = join '', map " -I$_\n", @extra_libs; |
18 | |
19 | my $command = qq( |
20 | $^X |
21 | $extra_libs |
22 | -mObject::Remote |
23 | -mObject::Remote::Connector::STDIO |
24 | -mCPS::Future |
25 | -mClass::C3 |
26 | -mObject::Remote::ModuleLoader |
27 | -mObject::Remote::Node |
28 | -mJSON::PP |
29 | -e 'print join "\\n", reverse \%INC' |
30 | ); |
31 | |
32 | $command =~ s/\n/ /g; |
33 | |
34 | chomp(my %mods = qx($command)); |
35 | |
36 | my @non_core_non_arch = grep +( |
37 | not (/^\Q$Config{privlibexp}/ or /^\Q$Config{archlibexp}/) |
38 | ), grep !/\Q$Config{archname}/, grep !/\W$Config{myarchname}/, keys %mods; |
39 | |
40 | my $start = stripspace <<'END_START'; |
41 | # This chunk of stuff was generated by Object::Remote::FatNode. To find |
42 | # the original file's code, look for the end of this BEGIN block or the |
43 | # string 'FATPACK' |
44 | BEGIN { |
45 | my %fatpacked; |
46 | END_START |
47 | my $end = stripspace <<'END_END'; |
48 | s/^ //mg for values %fatpacked; |
49 | |
50 | unshift @INC, sub { |
51 | if (my $fat = $fatpacked{$_[1]}) { |
52 | open my $fh, '<', \$fat; |
53 | return $fh; |
54 | } |
55 | return |
56 | }; |
57 | |
58 | } # END OF FATPACK CODE |
59 | |
60 | use strictures 1; |
61 | use Object::Remote::Node; |
62 | Object::Remote::Node->run; |
63 | END_END |
64 | |
65 | my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }), |
66 | @non_core_non_arch; |
67 | |
68 | my @segments = map { |
69 | (my $stub = $_) =~ s/\.pm$//; |
70 | my $name = uc join '_', split '/', $stub; |
71 | my $data = $files{$_}; $data =~ s/^/ /mg; |
72 | '$fatpacked{'.perlstring($_).qq!} = <<'${name}';\n! |
73 | .qq!${data}${name}\n!; |
74 | } sort keys %files; |
75 | |
76 | our $DATA = join "\n", $start, @segments, $end; |
77 | |
78 | 1; |