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1 | package Object::Remote::FatNode; |
2 | |
3 | use strictures 1; |
4 | use Config; |
5 | use B qw(perlstring); |
6 | |
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7 | #used by t/watchdog_fatnode |
8 | our $INHIBIT_RUN_NODE = 0; |
9 | |
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10 | sub stripspace { |
11 | my ($text) = @_; |
12 | $text =~ /^(\s+)/ && $text =~ s/^$1//mg; |
13 | $text; |
14 | } |
15 | |
16 | my %maybe_libs = map +($_ => 1), grep defined, (values %Config, '.'); |
17 | |
18 | my @extra_libs = grep not(ref($_) or $maybe_libs{$_}), @INC; |
19 | |
20 | my $extra_libs = join '', map " -I$_\n", @extra_libs; |
21 | |
22 | my $command = qq( |
23 | $^X |
24 | $extra_libs |
25 | -mObject::Remote |
26 | -mObject::Remote::Connector::STDIO |
27 | -mCPS::Future |
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28 | -mMRO::Compat |
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29 | -mClass::C3 |
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30 | -mClass::C3::next |
31 | -mAlgorithm::C3 |
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32 | -mObject::Remote::ModuleLoader |
33 | -mObject::Remote::Node |
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34 | -mMethod::Generate::BuildAll |
35 | -mMethod::Generate::DemolishAll |
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36 | -mJSON::PP |
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37 | -e 'print join "\\n", \%INC' |
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38 | ); |
39 | |
40 | $command =~ s/\n/ /g; |
41 | |
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42 | chomp(my @inc = qx($command)); |
43 | |
44 | my %mods = reverse @inc; |
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45 | |
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46 | my @non_core = grep +( |
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47 | not ( |
48 | /^\Q$Config{privlibexp}/ or /^\Q$Config{archlibexp}/ |
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49 | ) |
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50 | ), keys %mods; |
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51 | |
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52 | my @core_non_arch = grep +( |
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53 | /^\Q$Config{privlibexp}/ |
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54 | ), grep !/\Q$Config{archname}/, grep !/\Q$Config{myarchname}/, keys %mods; |
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55 | |
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56 | my $env_pass = ''; |
57 | if (defined($ENV{OBJECT_REMOTE_LOG_LEVEL})) { |
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58 | my $level = $ENV{OBJECT_REMOTE_LOG_LEVEL}; |
59 | return unless $level =~ /^\w+$/; |
60 | $env_pass = '$ENV{OBJECT_REMOTE_LOG_LEVEL} = "' . $level . "\";\n"; |
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61 | } |
62 | |
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63 | my $start = stripspace <<'END_START'; |
64 | # This chunk of stuff was generated by Object::Remote::FatNode. To find |
65 | # the original file's code, look for the end of this BEGIN block or the |
66 | # string 'FATPACK' |
67 | BEGIN { |
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68 | my (%fatpacked,%fatpacked_extra); |
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69 | END_START |
70 | my $end = stripspace <<'END_END'; |
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71 | s/^ //mg for values %fatpacked, values %fatpacked_extra; |
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72 | |
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73 | sub load_from_hash { |
74 | if (my $fat = $_[0]->{$_[1]}) { |
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75 | open my $fh, '<', \$fat; |
76 | return $fh; |
77 | } |
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78 | #Uncomment this to find brokenness |
79 | #warn "Missing $_[1]"; |
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80 | return |
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81 | } |
82 | |
83 | unshift @INC, sub { load_from_hash(\%fatpacked, $_[1]) }; |
84 | push @INC, sub { load_from_hash(\%fatpacked_extra, $_[1]) }; |
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85 | |
86 | } # END OF FATPACK CODE |
87 | |
88 | use strictures 1; |
89 | use Object::Remote::Node; |
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90 | |
91 | unless ($Object::Remote::FatNode::INHIBIT_RUN_NODE) { |
92 | Object::Remote::Node->run(watchdog_timeout => $WATCHDOG_TIMEOUT); |
93 | } |
94 | |
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95 | END_END |
96 | |
97 | my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }), |
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98 | @non_core, @core_non_arch; |
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99 | |
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100 | sub generate_fatpack_hash { |
101 | my ($hash_name, $orig) = @_; |
102 | (my $stub = $orig) =~ s/\.pm$//; |
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103 | my $name = uc join '_', split '/', $stub; |
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104 | my $data = $files{$orig} or die $orig; $data =~ s/^/ /mg; |
105 | return '$'.$hash_name.'{'.perlstring($orig).qq!} = <<'${name}';\n! |
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106 | .qq!${data}${name}\n!; |
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107 | } |
108 | |
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 | |
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114 | our $DATA = join "\n", $start, $env_pass, @segments, $end; |
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115 | |
116 | 1; |