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#!/usr/local/perl5.005_56.Mar06/bin/perl -w |
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######################### -*- Mode: Perl -*- ######################### |
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## |
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## $Basename: pmakewhatis $ |
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## $Revision: 1.7 $ |
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## |
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## Author : Ulrich Pfeifer |
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## Created On : Mon Sep 2 12:57:12 1996 |
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## |
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## Last Modified By : Ulrich Pfeifer |
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## Last Modified On : Sun Nov 22 18:44:35 1998 |
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## |
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## Copyright (c) 1996-1997, Ulrich Pfeifer |
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## |
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## |
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###################################################################### |
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|
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eval 'exec perl -S $0 "$@"' |
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if 0; |
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|
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|
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use strict; |
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|
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|
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use FileHandle; |
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use File::Path; |
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use DB_File; |
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use Getopt::Long; |
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|
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require WAIT::Config; |
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require WAIT::Database; |
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require WAIT::Parse::Pod; |
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require WAIT::Document::Find; |
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|
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|
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my %OPT = (database => 'DB', |
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dir => $WAIT::Config->{WAIT_home} || '/tmp', |
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table => 'pod', |
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clean => 0, |
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remove => 0, |
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); |
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|
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GetOptions(\%OPT, |
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'database=s', |
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'dir=s', |
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'table=s', |
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'clean!', |
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'remove', |
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) || die "Usage: ...\n"; |
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|
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my $db; |
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if ($OPT{clean} and -d "$OPT{dir}/$OPT{database}/$OPT{table}") { |
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eval { |
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my $tmp = WAIT::Database->open(name => $OPT{database}, |
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'directory' => $OPT{dir}) |
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or die "Could not open table $OPT{table}: $@"; |
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my $tbl = $tmp->table(name => $OPT{table}); |
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$tbl->drop if $tbl; |
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$tmp->close; |
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rmtree("$OPT{dir}/$OPT{database}/$OPT{table}",1,1) |
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if -d "$OPT{dir}/$OPT{database}/$OPT{table}"; |
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}; |
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} |
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unless (-d "$OPT{dir}/$OPT{database}") { |
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$db = WAIT::Database->create(name => $OPT{database}, |
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'directory' => $OPT{dir}) |
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or die "Could not open database $OPT{database}: $@"; |
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} else { |
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$db = WAIT::Database->open(name => $OPT{database}, |
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'directory' => $OPT{dir}) |
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or die "Could not open table $OPT{table}: $@"; |
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} |
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|
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|
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|
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my $layout= new WAIT::Parse::Pod; |
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my $stem = [{ |
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'prefix' => ['isotr', 'isolc'], |
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'intervall' => ['isotr', 'isolc'], |
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}, 'isotr', 'isolc', 'split2', 'stop', 'Stem']; |
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my $text = [{ |
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'prefix' => ['isotr', 'isolc'], |
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'intervall' => ['isotr', 'isolc'], |
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}, |
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'isotr', 'isolc', 'split2', 'stop']; |
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my $sound = ['isotr', 'isolc', 'split2', 'Soundex'],; |
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|
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my %D; |
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|
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my @DIRS; |
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if (@ARGV) { |
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@DIRS = @ARGV; |
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} else { |
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@DIRS = grep $_ !~ /^\./, @INC; |
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} |
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|
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my $access = tie %D, 'WAIT::Document::Find', sub { $_[0] =~ /\.(pod|pm)$/}, @DIRS; |
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die $@ unless defined $access; |
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|
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my $tb = $db->table(name => $OPT{table}) || |
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$db->create_table |
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(name => $OPT{table}, |
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attr => ['docid', 'headline', 'size'], |
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keyset => [['docid']], |
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layout => $layout, |
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access => $access, |
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invindex => |
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[ |
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'name' => $stem, |
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'synopsis' => $stem, |
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'bugs' => $stem, |
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'description' => $stem, |
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'text' => $stem, |
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'environment' => $text, |
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'example' => $text, 'example' => $stem, |
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'author' => $sound, 'author' => $stem, |
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] |
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); |
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die unless $tb; |
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|
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|
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my $podfile = $access->FIRSTKEY; |
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do { |
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unless ($podfile =~ /^$OPT{dir}/o) { |
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&index($podfile); |
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} |
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} while ($podfile = $access->NEXTKEY); |
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|
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$db->close(); |
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exit; |
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|
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my $NO; |
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sub index { |
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my $did = shift; |
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|
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if ($tb->have('docid' => $did)) { |
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#die "$@" if $2 ne ''; |
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if (!$OPT{remove}) { |
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print "duplicate\n"; |
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return; |
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} |
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} elsif ($OPT{remove}) { |
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print "missing\n"; |
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return; |
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} |
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|
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my $value = $D{$did}; |
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unless (defined $value) { |
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print "unavailable\n"; |
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} |
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printf STDERR "ok [%d] ", ++$NO; |
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|
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my $record = $layout->split($value); |
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$record->{size} = length($value); |
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my $headline = $record->{name} || $did; |
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$headline =~ s/\s+/ /g; $headline =~ s/^\s+//; |
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printf "%s\n", substr($headline,0,70); |
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if ($OPT{remove}) { |
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$tb->delete('docid' => $did, headline => $headline, %{$record}); |
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} else { |
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$tb->insert('docid' => $did, headline => $headline, %{$record}); |
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} |
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} |
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|
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|
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__END__ |
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## ################################################################### |
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## pod |
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## ################################################################### |
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|
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=head1 NAME |
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|
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pmakewhatis - generate a manual database for sman |
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|
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=head1 SYNOPSIS |
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|
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B<smakewhatis> |
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[B<-database> I<database name>] |
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[B<-dir> I<database directory>] |
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[B<-table> I<name>] |
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[B<-remove>] |
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[I<mandir> ...] |
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|
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=head1 DESCRIPTION |
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|
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B<Pmakewhatis> generates/updates databases for B<sman>(1). If |
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I<mandir>s are specified, these are used. Otherwise directories in |
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C<@INC> are indexed. |
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|
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=head2 OPTIONS |
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|
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=over 10 |
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|
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=item B<-database> I<database name> |
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|
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Change the default database name to I<database name>. |
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|
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=item B<-dir> I<database directory> |
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|
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Change the default database directory to I<database directory>. |
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|
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=item B<-table> I<name> |
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|
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Use I<name> instead of C<pod> as table name. |
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|
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=item B<-clean> |
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|
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Clean B<database> before indexing. |
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|
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=item B<-remove> |
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|
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Remove the selected directories from the database instead of |
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adding/updating. This works only for the pod files which are unchanged |
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since the indexing. |
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|
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=head1 SEE ALSO |
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|
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L<sman>. |
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|
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=head1 AUTHOR |
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|
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Ulrich Pfeifer E<lt>F<pfeifer@ls6.informatik.uni-dortmund.de>E<gt> |
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