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perlsearch.pl
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perlsearch.pl
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#!/usr/bin/perl
=head1 Perl search tool
Find things in the perl index.
=cut
use strict;
use warnings;
use feature ":5.10";
## make sure this script also works when called from somewhere else
use FindBin qw($Bin);
use lib "$Bin";
use Getopt::Long;
use Data::Dumper;
use Cwd;
use JSON;
use Tools::NamedTree;
use Tools::PerlIndex;
my $usage = 0;
my $search = '';
my $type = '';
GetOptions(
'help|h!' => \$usage,
'search=s' => \$search,
'type=s' => \$type,
);
if ($usage) {
print <<END;
Index searcher.
Options:
--search : the search string for the index.
--type : the type filter
END
exit 0;
}
## find all packages declared here
my $idx = Tools::PerlIndex->new();
my $ids = $idx->searchIdentifiers($search, $type);
my @filtered =
map { {
file => $_->{file},
line => $_->{location},
name => $_->{title},
type => $_->{type},
identifier => $_->{identifier},
}
} @$ids;
print to_json (\@filtered, {pretty=>1}), "\n";
0;