# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
use strict;
+use lib './lib';
+
+$| = 1;
my $what = $ARGV[0] ? "non-free" : "*";
# max. distinct results for a given package postfix
my $MAX_PACKAGE_POSTFIXES = 100;
use DB_File;
+use Storable;
+use Packages::Config qw( $TOPDIR $DBDIR @ARCHIVES @SUITES );
+&Packages::Config::init( './' );
my %packages_small = ();
my %package_names = ();
my %package_postfixes = ();
my %packages_descriptions = ();
my %descriptions_packages = ();
-my @suites = ('oldstable', 'stable', 'testing', 'unstable', 'experimental');
+my %sections = ();
+my %subsections = ();
+my %priorities = ();
$/ = "";
-for my $suite (@suites) {
+for my $archive (@ARCHIVES) {
+ for my $suite (@SUITES) {
- print "Reading $suite...\n";
+ my %virtual_packages = ();
+ print "Reading $archive/$suite...\n";
my %packages_all_db;
- tie %packages_all_db, "DB_File", "packages_all_$suite.db.new",
+ tie %packages_all_db, "DB_File", "$DBDIR/packages_all_$suite.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
- open PKG, "zcat /org/ftp.debian.org/ftp/dists/$suite/$what/{,debian-installer/}binary-*/Packages.gz|";
+ open PKG, "zcat $TOPDIR/archive/$archive/$suite/$what/{,debian-installer/}binary-*/Packages.gz|";
while (<PKG>) {
next if /^\s*$/;
my $data = "";
# Skip double package
next if exists($packages_all_db{"$data{'package'} $data{'architecture'} $data{'version'}"});
+ if ($data{'provides'}) {
+ foreach (split /\s*,\s*/, $data{'provides'}) {
+ $virtual_packages{$_}{$data{'package'}}++;
+ }
+ }
$package_names{$data{'package'}} = 1;
my $src = $data{'package'};
+ my $src_version = '';
if ($data{'source'}) {
$src = $data{'source'};
- $src =~ s/ .*//; # strip version info
+ $src =~ s/\s+.*//; # strip version info
}
$data{'source'} = $src;
my $descr = $data{'description'};
my $sdescr = $descr;
$sdescr =~ s/\n.*//s;
my $section = 'main';
- my $subsection = $data{section};
+ my $subsection = $data{section} || '-';
if ($data{section} && ($data{section} =~ m=/=o)) {
($section, $subsection) = split m=/=o, $data{section}, 2;
+ ($subsection, $section) = split m=/=o, $data{section}, 2
+ if $section eq 'non-US';
}
$data{'section'} = $section;
$data{'subsection'} = $subsection;
- $packages_small{$data{'package'}} .= "$suite $data{'architecture'} ".
+ $data{'priority'} ||= '-';
+ $sections{$suite}{$archive}{$section}++;
+ $subsections{$suite}{$archive}{$subsection}++;
+ $priorities{$suite}{$archive}{$data{priority}}++;
+ $packages_small{$data{'package'}} .= "$archive $suite $data{'architecture'} ".
"$section $subsection $data{'priority'} $data{'version'} $sdescr\000";
$sources_packages{$src} .=
- "$suite $data{'package'} $data{'version'} $data{'architecture'}\000";
+ "$archive $suite $data{'package'} $data{'version'} $data{'architecture'}\000";
+ $data{archive} = $archive;
while (my ($key, $value) = each (%data)) {
next if $key eq 'package' or $key eq 'version' or $key eq 'architecture'
or $key eq 'maintainer';
- $data .= "$key: $value\n";
+ print STDERR "WARN: $key ($suite/$archive/$data{package}/$data{architecture}\n" unless defined $value;
+ $data .= "$key\00$value\00";
}
+ $data =~ s/.$//s;
$packages_all_db{"$data{'package'} $data{'architecture'} $data{'version'}"}
= $data;
}
+ foreach (keys %virtual_packages) {
+ my @provided_by = keys %{$virtual_packages{$_}};
+ $packages_small{$_} .= "$archive $suite virtual v v v v @provided_by\000";
+ }
+
untie %packages_all_db;
+ }
}
print "Writing databases...\n";
my %packages_small_db;
-tie %packages_small_db, "DB_File", "packages_small.db.new",
+tie %packages_small_db, "DB_File", "$DBDIR/packages_small.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%packages_small)) {
untie %packages_small_db;
my %sources_packages_db;
-tie %sources_packages_db, "DB_File", "sources_packages.db.new",
+tie %sources_packages_db, "DB_File", "$DBDIR/sources_packages.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%sources_packages)) {
untie %sources_packages_db;
my %packages_descriptions_db;
-tie %packages_descriptions_db, "DB_File", "packages_descriptions.db.new",
+tie %packages_descriptions_db, "DB_File", "$DBDIR/packages_descriptions.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%packages_descriptions)) {
untie %packages_descriptions_db;
my %descriptions_packages_db;
-tie %descriptions_packages_db, "DB_File", "descriptions_packages.db.new",
+tie %descriptions_packages_db, "DB_File", "$DBDIR/descriptions_packages.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%descriptions_packages)) {
untie %descriptions_packages_db;
my %descriptions_db;
-tie %descriptions_db, "DB_File", "descriptions.db.new",
+tie %descriptions_db, "DB_File", "$DBDIR/descriptions.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
-open DESCR, "> descriptions.txt" or die "Error creating descriptions textfile";
+open DESCR, ">", "$DBDIR/descriptions.txt" or die "Error creating descriptions textfile";
for (my $i=1; $i<= $#descriptions; $i++) {
my $plain_description = $descriptions[$i];
- $plain_description =~ s/\n .\n/ /og;
- $plain_description =~ s/[\n \t]+/ /og;
+# WARNING: This needs to correspond with what happens in
+# Packages/Search.pm:do_fulltext_search
+ $plain_description =~ tr [A-Z] [a-z];
+ # ensure one space on both ends
+ $plain_description = " $plain_description ";
+ $plain_description =~ s/[(),.-]+//og;
+ $plain_description =~ s#[^a-z0-9_/+]+# #og;
print DESCR "$plain_description\n";
$descriptions_db{$i} = $descriptions[$i];
}
for (my $i=0;$i<length($pkg)-1;$i++) {
my $before = substr($pkg, 0, $i);
my $after = substr($pkg, $i);
+ $before = "^" if $before eq ""; # otherwise split doesn't work properly
$package_postfixes{$after} .= "$before\0";
}
}
my %package_postfixes_db;
-tie %package_postfixes_db, "DB_File", "package_postfixes.db.new",
+tie %package_postfixes_db, "DB_File", "$DBDIR/package_postfixes.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%package_postfixes)) {
}
untie %package_postfixes_db;
-rename("packages_small.db.new", "packages_small.db");
-rename("sources_packages.db.new", "sources_packages.db");
-for my $suite (@suites) {
- rename("packages_all_$suite.db.new", "packages_all_$suite.db");
+store \%sections, "$DBDIR/sections.info";
+store \%subsections, "$DBDIR/subsections.info";
+store \%priorities, "$DBDIR/priorities.info";
+
+rename("$DBDIR/packages_small.db.new", "$DBDIR/packages_small.db");
+rename("$DBDIR/sources_packages.db.new", "$DBDIR/sources_packages.db");
+for my $suite (@SUITES) {
+ rename("$DBDIR/packages_all_$suite.db.new",
+ "$DBDIR/packages_all_$suite.db");
}
-rename("packages_descriptions.db.new", "packages_descriptions.db");
-rename("descriptions_packages.db.new", "descriptions_packages.db");
-rename("descriptions.txt.new", "descriptions.txt");
-rename("descriptions.db.new", "descriptions.db");
-rename("package_postfixes.db.new", "package_postfixes.db");
+rename("$DBDIR/packages_descriptions.db.new",
+ "$DBDIR/packages_descriptions.db");
+rename("$DBDIR/descriptions_packages.db.new",
+ "$DBDIR/descriptions_packages.db");
+rename("$DBDIR/descriptions.txt.new", "$DBDIR/descriptions.txt");
+rename("$DBDIR/descriptions.db.new", "$DBDIR/descriptions.db");
+rename("$DBDIR/package_postfixes.db.new", "$DBDIR/package_postfixes.db");