File: makemeta

package info (click to toggle)
perl 5.24.1-3+deb9u5
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 103,716 kB
  • sloc: perl: 559,611; ansic: 293,886; sh: 67,316; pascal: 7,632; cpp: 3,895; makefile: 2,436; xml: 2,410; yacc: 989; sed: 6; lisp: 1
file content (141 lines) | stat: -rw-r--r-- 3,375 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
#!./perl -w
# this script must be run by the current perl to get perl's version right
#
# Create META.yml and META.json files in the current directory. Must be run from the
# root directory of a perl source tree.

use strict;
use warnings;
use Getopt::Std;

my $opts = {
  'META.yml'  => { version => '1.4' },
  'META.json' => { version => '2' },
};

my %switches;
getopts('byj', \%switches);

my @metafiles;
if ( $switches{y} ) {
  push @metafiles, 'META.yml';
}
elsif ( $switches{j} ) {
  push @metafiles, 'META.json';
}
else {
  push @metafiles, keys %$opts;
}

my ($vers, $stat ) = _determine_status();

my $distmeta = {
  'version' => $vers,
  'name' => 'perl',
  'author' => [
    'perl5-porters@perl.org'
  ],
  'license' => [
    'perl_5'
  ],
  'abstract' => 'The Perl 5 language interpreter',
  'release_status' => $stat,
  'dynamic_config' => 1,
  'resources' => {
    'repository' => {
      'url' => 'http://perl5.git.perl.org/'
    },
    'homepage' => 'http://www.perl.org/',
    'bugtracker' => {
      'web' => 'https://rt.perl.org/'
    },
    'license' => [
      'http://dev.perl.org/licenses/'
    ],
  },
};

use lib "Porting";
use File::Basename qw( dirname );
use CPAN::Meta;

BEGIN {
    # Get function prototypes
    require 'regen/regen_lib.pl';
}

use Maintainers qw(%Modules get_module_files get_module_pat);

my @CPAN  = grep { $Modules{$_}{CPAN} } keys %Modules;
my @files = ('autodoc.pl', 'lib/unicore/mktables', 'TestInit.pm',
             'Porting/Maintainers.pm', 'Porting/perldelta_template.pod',
             map { get_module_files($_) } @CPAN);
my @dirs  = ('cpan', 'win32', 'lib/perl5db', grep { -d $_ && $_  !~ /^cpan/ } map { get_module_pat($_) } @CPAN);

my %dirs;
@dirs{@dirs} = ();

@files =
  grep {
    my $d = $_;
    my $previous_d = '';
    while(($d = dirname($d)) ne "."){
      last if $d eq $previous_d; # safety valve
      last if exists $dirs{$d};
      $previous_d = $d;
    }

    # if $d is "." it means we tried every parent dir of the file and none
    # of them were in the private list

    $d eq "." || $d eq $previous_d;
  }
  sort { lc $a cmp lc $b } @files;

@dirs  = sort { lc $a cmp lc $b } @dirs;

$distmeta->{no_index}->{file} = \@files;
$distmeta->{no_index}->{directory} = \@dirs;

my $meta = CPAN::Meta->create( $distmeta );
foreach my $file ( @metafiles ) {
  my $fh = open_new($file);
  print $fh $meta->as_string( $opts->{$file} );
  close_and_rename($fh);
}
exit 0;

sub _determine_status {
  my $patchlevel_h = 'patchlevel.h';
  return unless -e $patchlevel_h;
  my $status = '';
  my $version = '';
  {
    my %defines;
    open my $fh, '<', $patchlevel_h;
    my @vers;
    while (<$fh>) {
      chomp;
      next unless m!^#define! or m!!;
      if ( m!^#define! ) {
        my ($foo,$bar) = ( split /\s+/ )[1,2];
        $defines{$foo} = $bar;
      }
      elsif ( m!\"RC\d+\"! ) {
        $status = 'testing';
        last;
      }
    }
    unless ( $status ) {
      $status = $defines{PERL_VERSION} % 2 ? 'unstable' : 'stable';
    }
    if ( my @wotsits = grep { defined $defines{$_} } qw(PERL_REVISION PERL_VERSION PERL_SUBVERSION) ) {
      $version = sprintf '%d.%03d%03d', map { $defines{$_} } @wotsits;
    }
    else {
      # Well, you never know
      $version = sprintf '5.%03d_%02d', map { $defines{$_} } qw(PATCHLEVEL SUBVERSION);
    }
  }
  return ( $version, $status );
}