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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 |
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25 | -mMRO::Compat |
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26 | -mClass::C3 |
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27 | -mClass::C3::next |
28 | -mAlgorithm::C3 |
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29 | -mObject::Remote::ModuleLoader |
30 | -mObject::Remote::Node |
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31 | -mMethod::Generate::BuildAll |
32 | -mMethod::Generate::DemolishAll |
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33 | -mJSON::PP |
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34 | -e 'print join "\\n", \%INC' |
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35 | ); |
36 | |
37 | $command =~ s/\n/ /g; |
38 | |
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39 | chomp(my @inc = qx($command)); |
40 | |
41 | my %mods = reverse @inc; |
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42 | |
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43 | #my @non_core = grep +( |
44 | # not ( |
45 | # /^\Q$Config{privlibexp}/ or /^\Q$Config{archlibexp}/ |
46 | # ) |
47 | #), keys %mods; |
48 | |
49 | my @non_core = keys %mods; |
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50 | |
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51 | #my @core_non_arch = grep +( |
52 | # /^\Q$Config{privlibexp}/ |
53 | #), grep !/\Q$Config{archname}/, grep !/\Q$Config{myarchname}/, keys %mods; |
54 | my @core_non_arch; |
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55 | |
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56 | my $start = stripspace <<'END_START'; |
57 | # This chunk of stuff was generated by Object::Remote::FatNode. To find |
58 | # the original file's code, look for the end of this BEGIN block or the |
59 | # string 'FATPACK' |
60 | BEGIN { |
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61 | my (%fatpacked,%fatpacked_extra); |
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62 | END_START |
63 | my $end = stripspace <<'END_END'; |
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64 | s/^ //mg for values %fatpacked, values %fatpacked_extra; |
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65 | |
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66 | sub load_from_hash { |
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67 | if ($_[1] eq 'XSLoader.pm') { |
68 | warn "XSLoader made it into the fat node"; |
69 | return undef; |
70 | } |
71 | |
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72 | if (my $fat = $_[0]->{$_[1]}) { |
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73 | open my $fh, '<', \$fat; |
74 | return $fh; |
75 | } |
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76 | |
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77 | #Uncomment this to find brokenness |
78 | #warn "Missing $_[1]"; |
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79 | return |
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80 | } |
81 | |
82 | unshift @INC, sub { load_from_hash(\%fatpacked, $_[1]) }; |
83 | push @INC, sub { load_from_hash(\%fatpacked_extra, $_[1]) }; |
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84 | |
85 | } # END OF FATPACK CODE |
86 | |
87 | use strictures 1; |
88 | use Object::Remote::Node; |
89 | Object::Remote::Node->run; |
90 | END_END |
91 | |
92 | my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }), |
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93 | @non_core, @core_non_arch; |
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94 | |
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95 | sub generate_fatpack_hash { |
96 | my ($hash_name, $orig) = @_; |
97 | (my $stub = $orig) =~ s/\.pm$//; |
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98 | my $name = uc join '_', split '/', $stub; |
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99 | my $data = $files{$orig} or die $orig; $data =~ s/^/ /mg; |
100 | return '$'.$hash_name.'{'.perlstring($orig).qq!} = <<'${name}';\n! |
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101 | .qq!${data}${name}\n!; |
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102 | } |
103 | |
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104 | use Data::Dumper; |
105 | warn "Dumping list of shipped modules"; |
106 | print STDERR "Core non-arch: ", Dumper(\@core_non_arch); |
107 | print STDERR "Non-core: ", Dumper(\@non_core); |
108 | |
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109 | my @segments = ( |
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110 | map(generate_fatpack_hash('fatpacked', $_), sort map $mods{$_}, @non_core), |
111 | map(generate_fatpack_hash('fatpacked_extra', $_), sort map $mods{$_}, @core_non_arch), |
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112 | ); |
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113 | |
114 | our $DATA = join "\n", $start, @segments, $end; |
115 | |
116 | 1; |