-#!/usr/bin/perl -w
+#!./perl -w
+# this script must be run by the current perl to get perl's version right
+#
+# Create a META.yml file in the current directory. Must be run from the
+# root directory of a perl source tree.
use strict;
use warnings;
use lib "Porting";
+use File::Basename qw( dirname );
+
+
+BEGIN {
+ # Get function prototypes
+ require 'regen/regen_lib.pl';
+}
+
+
my $file = "META.yml";
-die "$0: will not override $file, delete it first.\n" if -e $file;
+my $new_file = "META.yml-new";
use Maintainers qw(%Modules get_module_files get_module_pat);
my @CPAN = grep { $Modules{$_}{CPAN} } keys %Modules;
-my @files = map { get_module_files($_) } @CPAN;
-my @dirs = grep { -d $_ } map { get_module_pat($_) } @CPAN;
+my @files = ('lib/unicore/mktables', 'TestInit.pm',
+ 'Porting/Maintainers.pm', 'Porting/perldelta_template.pod',
+ map { get_module_files($_) } @CPAN);
+my @dirs = ('cpan', 'win32', grep { -d $_ && $_ !~ /^cpan/ } map { get_module_pat($_) } @CPAN);
+
+my %dirs;
+@dirs{@dirs} = ();
+
+my $files = join '', map { " - $_\n" }
+ grep {
+ my $d = $_;
+ while(($d = dirname($d)) ne "."){
+ last if exists $dirs{$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 ".";
+ }
+ sort { lc $a cmp lc $b } @files;
-my $files = join '', map { " - $_\n" } sort { lc $a cmp lc $b } @files;
my $dirs = join '', map { " - $_\n" } sort { lc $a cmp lc $b } @dirs;
-open my $fh, ">$file" or die "Can't open $file: $!";
+my $fh = safer_open($new_file);
print $fh <<"EOI";
name: perl
version: $]
-abstract: Practical Extraction and Reporting Language
+abstract: The Perl 5 language interpreter
author: perl5-porters\@perl.org
license: perl
+resources:
+ homepage: http://www.perl.org/
+ bugtracker: http://rt.perl.org/perlbug/
+ license: http://dev.perl.org/licenses/
+ repository: http://perl5.git.perl.org/
distribution_type: core
-private:
+generated_by: $0
+no_index:
directory:
$dirs
file:
$files
EOI
-close $fh;
+safer_close($fh);
+rename_if_different($new_file, $file);