| #!/usr/bin/perl |
| |
| my %include = (); |
| my %included = (); |
| |
| for my $text (<*.txt>) { |
| open I, '<', $text || die "cannot read: $text"; |
| while (<I>) { |
| if (/^include::/) { |
| chomp; |
| s/^include::\s*//; |
| s/\[\]//; |
| $include{$text}{$_} = 1; |
| $included{$_} = 1; |
| } |
| } |
| close I; |
| } |
| |
| # Do we care about chained includes??? |
| my $changed = 1; |
| while ($changed) { |
| $changed = 0; |
| while (my ($text, $included) = each %include) { |
| for my $i (keys %$included) { |
| # $text has include::$i; if $i includes $j |
| # $text indirectly includes $j. |
| if (exists $include{$i}) { |
| for my $j (keys %{$include{$i}}) { |
| if (!exists $include{$text}{$j}) { |
| $include{$text}{$j} = 1; |
| $included{$j} = 1; |
| $changed = 1; |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| while (my ($text, $included) = each %include) { |
| if (! exists $included{$text} && |
| (my $base = $text) =~ s/\.txt$//) { |
| my ($suffix) = '1'; |
| if ($base eq 'git') { |
| $suffix = '7'; # yuck... |
| } |
| print "$base.html $base.$suffix : ", join(" ", keys %$included), "\n"; |
| } |
| } |