X-Git-Url: https://git.deb.at/?a=blobdiff_plain;f=bin%2Fparse-packages;h=ac5bd2c882ee29a61a1c75bdb926e6b9f6707445;hb=552e68978a99d2d4e05d80aea0cc5308b370d10e;hp=8b132abee525dab852b3c4af3d233ed52b3426b3;hpb=85fe15ad93203463ec78b732f69722b141fc9636;p=deb%2Fpackages.git diff --git a/bin/parse-packages b/bin/parse-packages index 8b132ab..ac5bd2c 100755 --- a/bin/parse-packages +++ b/bin/parse-packages @@ -20,13 +20,22 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA use strict; +use warnings; +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 Deb::Versions; +use Packages::Config qw( $TOPDIR $DBDIR @ARCHIVES @SUITES ); +&Packages::Config::init( './' ); my %packages_small = (); +my %virtual_packages = (); my %package_names = (); my %package_postfixes = (); my %sources_packages = (); @@ -35,18 +44,22 @@ my @descriptions = ("we count lines one-based\000"); 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 $suite (@SUITES) { + my %package_names_suite = (); + my %packages_all_db; + tie %packages_all_db, "DB_File", "$DBDIR/packages_all_$suite.db.new", + O_RDWR|O_CREAT, 0666, $DB_BTREE + or die "Error creating DB: $!"; - print "Reading $suite...\n"; - my %packages_all_db; - tie %packages_all_db, "DB_File", "packages_all_$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|"; + for my $archive (@ARCHIVES) { + print "Reading $archive/$suite...\n"; + open PKG, "zcat $TOPDIR/archive/$archive/$suite/$what/{,debian-installer/}binary-*/Packages.gz|"; while () { next if /^\s*$/; my $data = ""; @@ -62,11 +75,19 @@ for my $suite (@suites) { # Skip double package next if exists($packages_all_db{"$data{'package'} $data{'architecture'} $data{'version'}"}); + if ($data{'provides'}) { + foreach (split /\s*,\s*/, $data{'provides'}) { + $virtual_packages{$_}{$suite}{$data{'package'}}++; + $packages_small{$_} ||= {}; + } + } $package_names{$data{'package'}} = 1; + $package_names_suite{$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'}; @@ -86,41 +107,85 @@ for my $suite (@suites) { 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 $data{'architecture'} ". - "$section $subsection $data{'priority'} $data{'version'} $sdescr\000"; + $data{'priority'} ||= '-'; + $sections{$suite}{$section}++; + $subsections{$suite}{$subsection}++; + $priorities{$suite}{$data{priority}}++; + my $pkgitem = "$archive $suite $data{'architecture'} ". + "$section $subsection $data{'priority'} $data{'version'} $sdescr\0"; + my $previtem = ($packages_small{$data{'package'}}{$suite}{$data{'architecture'}} + ||= $pkgitem); + $packages_small{$data{'package'}}{$suite}{$data{'architecture'}} = $pkgitem + if version_cmp($data{'version'}, (split /\s/o, $previtem)[6]) > 0; + $previtem = ($packages_small{$data{'package'}}{$suite}{'any'} + ||= $pkgitem); + $packages_small{$data{'package'}}{$suite}{'any'} = $pkgitem + if version_cmp($data{'version'}, (split /\s/o, $previtem)[6]) > 0; $sources_packages{$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'}"} = $data; } + } + + open NAMES, '>', "$DBDIR/package_names_$suite.txt.new" + or die "Error creating package names list: $!"; + foreach (sort keys %package_names_suite) { + print NAMES "$_\n"; + } + close NAMES; - untie %packages_all_db; + 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)) { - $v =~ s/.$//s; - $packages_small_db{$k} = $v; +while (my ($pkg, $v) = each(%packages_small)) { + my ($res1, $res2, $res3) = ("", "", ""); + while (my ($suite, $v2) = each %$v) { + $res2 .= $v2->{'any'}; + while (my ($arch, $v3) = each %$v2) { + next if $arch eq 'any' or $v3 eq $v2->{'any'}; + $res3 .= $v3; + } + } + + if (exists $virtual_packages{$pkg}) { + while (my ($suite, $v2) = each %{$virtual_packages{$pkg}}) { + $res1 .= "$suite\01".(join ' ', keys %$v2)."\01"; + } + } else { + $res1 .= "-\01-\01"; + } + $res1 =~ s/.$/\0/s; + + my $res = "$res1$res2$res3"; + $res =~ s/.$//s; + $packages_small_db{$pkg} = $res; } untie %packages_small_db; my %sources_packages_db; -tie %sources_packages_db, "DB_File", "sources_packages.db.new", +tie %sources_packages_db, "DB_File", "$DBDIR/sources_packages.db.new", O_RDWR|O_CREAT, 0666, $DB_BTREE or die "Error creating DB: $!"; while (my ($k, $v) = each(%sources_packages)) { @@ -130,7 +195,7 @@ while (my ($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, $v) = each(%packages_descriptions)) { @@ -139,7 +204,7 @@ while (my ($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, $v) = each(%descriptions_packages)) { @@ -149,14 +214,19 @@ while (my ($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]; } @@ -173,7 +243,7 @@ for my $pkg (keys %package_names) { } } my %package_postfixes_db; -tie %package_postfixes_db, "DB_File", "package_postfixes.db.new", +tie %package_postfixes_db, "DB_File", "$DBDIR/package_postfixes.db.new", O_RDWR|O_CREAT, 0666, $DB_BTREE or die "Error creating DB: $!"; while (my ($k, $v) = each(%package_postfixes)) { @@ -188,13 +258,22 @@ while (my ($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_$suite.db"); + rename("$DBDIR/package_names_$suite.txt.new", + "$DBDIR/package_names_$suite.txt"); } -rename("packages_descriptions.db.new", "packages_descriptions.db"); -rename("descriptions_packages.db.new", "descriptions_packages.db"); -rename("descriptions.txt.new", "descriptions.txt"); -rename("descriptions.db.new", "descriptions.db"); -rename("package_postfixes.db.new", "package_postfixes.db"); +rename("$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");