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 |
4c8c83d7 |
28 | -mMethod::Generate::BuildAll |
29 | -mMethod::Generate::DemolishAll |
eee9a548 |
30 | -mJSON::PP |
31 | -e 'print join "\\n", reverse \%INC' |
32 | ); |
33 | |
34 | $command =~ s/\n/ /g; |
35 | |
36 | chomp(my %mods = qx($command)); |
37 | |
38 | my @non_core_non_arch = grep +( |
39 | not (/^\Q$Config{privlibexp}/ or /^\Q$Config{archlibexp}/) |
40 | ), grep !/\Q$Config{archname}/, grep !/\W$Config{myarchname}/, keys %mods; |
41 | |
42 | my $start = stripspace <<'END_START'; |
43 | # This chunk of stuff was generated by Object::Remote::FatNode. To find |
44 | # the original file's code, look for the end of this BEGIN block or the |
45 | # string 'FATPACK' |
46 | BEGIN { |
47 | my %fatpacked; |
48 | END_START |
49 | my $end = stripspace <<'END_END'; |
50 | s/^ //mg for values %fatpacked; |
51 | |
52 | unshift @INC, sub { |
53 | if (my $fat = $fatpacked{$_[1]}) { |
54 | open my $fh, '<', \$fat; |
55 | return $fh; |
56 | } |
57 | return |
58 | }; |
59 | |
60 | } # END OF FATPACK CODE |
61 | |
62 | use strictures 1; |
63 | use Object::Remote::Node; |
64 | Object::Remote::Node->run; |
65 | END_END |
66 | |
67 | my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }), |
68 | @non_core_non_arch; |
69 | |
70 | my @segments = map { |
71 | (my $stub = $_) =~ s/\.pm$//; |
72 | my $name = uc join '_', split '/', $stub; |
73 | my $data = $files{$_}; $data =~ s/^/ /mg; |
74 | '$fatpacked{'.perlstring($_).qq!} = <<'${name}';\n! |
75 | .qq!${data}${name}\n!; |
76 | } sort keys %files; |
77 | |
78 | our $DATA = join "\n", $start, @segments, $end; |
79 | |
80 | 1; |