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#!/opt/bin/perl |
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use utf8; |
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use strict qw(vars subs); |
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use Deliantra; |
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use IO::AIO; |
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use List::Util; |
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Deliantra::load_archetypes; |
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sub scan_files($$) { |
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my ($path, $cb) = @_; |
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aio_scandir $path, 3, sub { |
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my ($dirs, $nondirs) = @_; |
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scan_files("$path/$_", $cb) for @$dirs; |
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for my $file (@$nondirs) { |
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next unless $file =~ /\.arc$/; |
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my $data; |
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aio_load "$path/$file", $data, sub { |
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$cb->("$path/$file", read_arch \$data); |
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}; |
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} |
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}; |
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} |
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sub for_all_arc($) { |
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scan_files $ENV{DELIANTRA_ARCHDIR} || ".", $_[0]; |
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IO::AIO::flush; |
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} |
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sub extract { |
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my (undef, $filter, @slots) = @ARGV; |
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$filter =~ s/%(\w+)/\$_{$1}/g; |
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$filter = eval "sub { $filter }" |
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or die $@; |
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my @res; |
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unshift @slots, "_name"; |
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my @widths = map s/\=(\d+)// && $1, @slots; |
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my @big; |
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local *_; |
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for (sort keys %ARCH) { |
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*_ = $ARCH{$_}; |
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next unless &$filter; |
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push @res, [@_{@slots}]; |
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}; |
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for my $row (@res) { |
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for (0 .. $#$row) { |
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$big[$_] =1 if $row->[$_] =~ /\n/; |
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} |
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} |
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for my $i (0 .. $#widths) { |
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$widths[$i] ||= List::Util::max map length $_->[$i], \@slots, @res; |
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} |
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for (0 .. $#big) { |
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$widths[$_] = length $slots[$_] if $big[$_]; |
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} |
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my $format = join " ", map "%-${_}s", @widths; |
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printf "$format\n", map "A$_", map $_ + 1, @widths; |
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printf "$format\n", @slots; |
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for my $row (@res) { |
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print "\n" if @big; |
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printf "$format\n", map $big[$_] ? "\x{fffc}" : $row->[$_], 0 .. $#$row; |
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for (grep $big[$_], 0 .. $#big) { |
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print "$row->[$_]%%\n"; |
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} |
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} |
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} |
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sub insert { |
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my ($apply) = @_; |
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shift @ARGV; |
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my $format = <STDIN>; |
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my @slots = unpack $format, <STDIN>; |
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my %res; |
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while (<STDIN>) { |
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next unless /\S/; |
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my @row = unpack $format, $_; |
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for (0 .. $#row) { |
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next unless $row[$_] eq "\x{fffc}"; |
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local $/ = "%%\n"; |
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chomp ($row[$_] = <STDIN>); |
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} |
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$res{$row[0]} = \@row; |
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} |
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for_all_arc sub { |
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my ($path, $arch) = @_; |
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my $chg; |
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for (keys %$arch) { |
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my $data = $res{$_} |
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or next; |
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my $arch = $arch->{$_}; |
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for (0 .. $#$data) { |
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next if $data->[$_] eq $arch->{$slots[$_]}; |
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$chg = 1; |
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$arch->{$slots[$_]} = $data->[$_]; |
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} |
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} |
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if ($chg) { |
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open my $fh, ">:raw:utf8", "$path~" |
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or die "$path~: $!"; |
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print $fh Deliantra::archlist_to_string [ |
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map $arch->{$_}, |
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sort keys %$arch |
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]; |
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close $fh; |
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if ($apply) { |
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rename "$path~", $path; |
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} else { |
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system "diff", "-u", $path, "$path~"; |
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unlink "$path~"; |
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} |
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} |
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}; |
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} |
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binmode STDIN, ":utf8"; |
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binmode STDOUT, ":utf8"; |
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if ($ARGV[0] eq "extract") { |
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extract; |
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} elsif ($ARGV[0] eq "diff") { |
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insert 0; |
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} elsif ($ARGV[0] eq "apply") { |
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insert 1; |
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} else { |
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die <<EOF; |
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Usage: |
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$0 extract 'filter' slot... |
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extract slots from server archetypes file (NOT the .arc files!) |
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Example: $0 extract '%type == 101' level |
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$0 diff |
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generates a diff against the .arc files found |
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in \$DELIANTRA_ARCHDIR or ".". |
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Example: $0 diff <file |
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$0 apply |
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like diff, but applies it in-place |
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EOF |
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} |
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