/usr/bin/stag-merge is in libdata-stag-perl 0.11-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 | #!/usr/bin/perl -w
eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
if 0; # not running under some shell
=head1 NAME
stag-merge - script wrapper for the Data::Stag modules
=head1 SYNOPSIS
stag-merge -xml file1.xml file2.xml
=head1 DESCRIPTION
script wrapper for the Data::Stag modules
=head1 ARGUMENTS
=cut
use strict;
use Carp;
use Data::Stag qw(:all);
use Getopt::Long;
my $parser = "";
my $handler = "";
my $mapf;
my $tosql;
my $toxml;
my $toperl;
my $debug;
my $help;
my @interpose = ();
my @regexps = ();
my @add = ();
my $lc;
GetOptions(
"help|h"=>\$help,
"parser|format|p=s" => \$parser,
"handler|writer|w=s" => \$handler,
"interpose|i=s@" => \@interpose,
"add|a=s@" => \@add,
"regexp|re|r=s@"=> \@regexps,
"xml"=>\$toxml,
"perl"=>\$toperl,
"lc"=>\$lc,
"debug"=>\$debug,
);
if ($help) {
system("perldoc $0");
exit 0;
}
my @files = @ARGV;
foreach my $fn (@files) {
my $tree =
Data::Stag->parse($fn,
$parser);
if ($lc) {
$tree->iterate(sub {
my $s = shift;
my $e = $s->element;
my $orig = $e;
$e = lc($e);
$s->element($e) unless $e eq $orig;
return
});
}
foreach my $regexp (@regexps) {
$tree->iterate(sub {
my $s = shift;
my $e = $s->element;
my $orig = $e;
eval "\$e =~ $regexp";
$s->element($e) unless $e eq $orig;
return
});
}
foreach (@add) {
$tree->where($_,
sub {
my $terminal = shift;
my $el = $terminal->element;
$terminal->data([Data::Stag->new($el=>$terminal->data)]);
$terminal->element($el . "_data");
});
}
foreach (@interpose) {
my ($from, $to, $inter) = split(/\,/, $_);
if (!$to) {
($from, $to) = ('', $from);
}
my @adds = ();
$tree->iterate(
sub {
my $outer = shift;
return if $outer->isterminal;
if ($from && $outer->element ne $from) {
return;
}
my @inner = $outer->get($to);
return unless @inner;
$outer->unset($to);
foreach (@inner) {
my $ie = $inter;
if (!$ie) {
$ie = $outer->element .'_'. $to;
}
my $x = Data::Stag->new($ie=>[$_]);
# $outer->add($inter, $x);
push(@adds, [$outer, $ie, $x]);
# print STDERR $outer->xml;
}
});
foreach (@adds) {
my ($outer, $inter, $x) = @$_;
$outer->add($inter, $x);
}
}
if ($toxml) {
print $tree->xml;
}
else {
$tree->generate(-fmt=>$handler);
}
}
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