dump tsv file for TokyoCabinet import

[MARC-Fast] / scripts / dump_fastmarc.pl

diff --git a/scripts/dump_fastmarc.pl b/scripts/dump_fastmarc.pl
index 538f8ea..dd4897c 100755 (executable)
--- a/scripts/dump_fastmarc.pl
+++ b/scripts/dump_fastmarc.pl
@@ -1,40 +1,84 @@
 #!/usr/bin/perl -w
 
 use strict;
-use blib;
+use lib 'lib';
 
 use MARC::Fast;
 use Getopt::Std;
-use Data::Dumper;
+use Data::Dump qw/dump/;
+
+=head1 NAME
+
+dump_fastmarc.pl - display MARC records
+
+=head2 USAGE
+
+  dump_fastmarc.pl /path/to/dump.marc
+
+=head2 OPTIONS
+
+=over 16
+
+=item -o offset
+
+dump records starting with C<offset>
+
+=item -l limit
+
+dump just C<limit> records
+
+=item -h
+
+dump result of C<to_hash> on record
+
+=item -d
+
+turn debugging output on
+
+=item -t
+
+dump tsv file for TokyoCabinet import
+
+=back
+
+=cut
 
 my %opt;
-getopts('dn:', \%opt);
+getopts('do:l:ht', \%opt);
 
-my $file = shift @ARGV || die "usage: $0 [-n number] [-d] file.marc\n";
+my $file = shift @ARGV || die "usage: $0 [-o offset] [-l limit] [-h] [-d] file.marc\n";
 
 my $marc = new MARC::Fast(
        marcdb => $file,
-       debug => $opt{'d'},
+       debug => $opt{d},
 );
 
 
 my $min = 1;
 my $max = $marc->count;
 
-if (my $mfn = $opt{'n'}) {
+if (my $mfn = $opt{n}) {
        $min = $max = $mfn;
        print STDERR "Dumping $mfn only\n";
+} elsif (my $limit = $opt{l}) {
+       print STDERR "$file has $max records, using first $limit\n";
+       $max = $limit;
 } else {
        print STDERR "$file has $max records...\n";
 }
 
 for my $mfn ($min .. $max) {
        my $rec = $marc->fetch($mfn) || next;
-       print Dumper($rec);
-       print "REC $mfn\n";
-       foreach my $f (sort keys %{$rec}) {
-               print "$f\t", join('', $rec->{$f}) ,"\n";
+       warn "rec is ",dump($rec) if ($opt{d});
+       if ( $opt{t} ) {
+               print "rec\t$mfn\tleader\t", $marc->last_leader, "\t";
+               my $ascii = $marc->to_ascii($mfn);
+               $ascii =~ s{\n}{\t}gs;
+               print "$ascii\n";
+       } else {
+               print "REC $mfn\n";
+               print $marc->last_leader,"\n";
+               print $marc->to_ascii($mfn),"\n";
        }
-       print "\n";
-       print Dumper($marc->to_hash($mfn));
+       warn "hash is ",dump($marc->to_hash($mfn, include_subfields => 1)) if ($opt{h});
 }