Doc update for changes in 5.15.0 + tweaks

[perl5.git] / Porting / makemeta

diff --git a/Porting/makemeta b/Porting/makemeta
index d12c7f6..af39ecc 100644 (file)
--- a/Porting/makemeta
+++ b/Porting/makemeta
@@ -1,5 +1,8 @@
 #!./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;
@@ -7,53 +10,66 @@ 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;
 
 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" }
+@files = map { "    - $_" }
   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 "." || $d eq $previous_d;
   }
   sort { lc $a cmp lc $b } @files;
 
-my $dirs  = join '', map { "    - $_\n" } sort { lc $a cmp lc $b } @dirs;
+@dirs  = map { "    - $_" } sort { lc $a cmp lc $b } @dirs;
 
-open my $fh, ">$file" or die "Can't open $file: $!";
+my $fh = open_new($file);
 
+local $" = "\n";
 print $fh <<"EOI";
 name: perl
 version: $]
-abstract: Practical Extraction and Report 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
+@dirs
   file:
-$files
+@files
 EOI
 
-close $fh;
-
+close_and_rename($fh);