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#!/usr/bin/perl |
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# vim: set ai et sw=3 ts=3 nu: |
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# |
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# Updates Solr with repository metadata |
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# |
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# by Pascal Bleser <pascal.bleser@opensuse.org> |
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# |
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# This library is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU Lesser General Public License as published by |
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# the Free Software Foundation; either version 2.1 of the License, or (at |
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# your option) any later version. |
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# |
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# This library is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# Lesser General Public License for more details. |
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# |
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# You should have received a copy of the GNU Lesser General Public |
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# License along with this library; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, |
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# USA. |
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|
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use strict; |
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use warnings; |
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use LWP::UserAgent; |
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use HTTP::Date; |
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use File::Spec; |
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use File::Basename; |
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use HTML::Entities (); |
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use XML::LibXML; |
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use POSIX; |
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use IO::Uncompress::Gunzip; |
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use Term::ProgressBar; |
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use WebService::Solr; |
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use Getopt::Long; |
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|
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use lib './lib'; |
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use RPM_MD; |
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use YaST2_MD; |
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|
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my $repos = "./repos.d"; |
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my $cache_dir = "./cache.d"; |
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my $verbose = undef; |
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my $force = undef; |
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my $validate_introspect = undef; |
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|
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GetOptions( |
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'v|verbose' => \$verbose, |
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'f|force' => \$force, |
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); |
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|
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my $solr_escape_chars = quotemeta( '+-&|!(){}[]^"~*?:\\' ); |
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my @repos = (); |
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|
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my @rfiles = (); |
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if (scalar(@ARGV) > 0) { |
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push(@rfiles, @ARGV); |
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} else { |
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@rfiles = grep { -f } glob($repos.'/*.conf'); |
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} |
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|
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foreach my $rfile (@rfiles) { |
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open(my $fh, '<', $rfile) or die "failed to open $rfile: $!"; |
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while (<$fh>) { |
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chomp; |
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s/#.*$//; |
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s/^\s*//; |
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s/\s*//; |
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next if /^$/; |
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if (/^(\S+)\s+(\S+)\s+(\S+)(?:\s+(\S+))?(?:\s+(\S+))?$/) { |
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my $r = { |
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repoid => $1, |
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distribution => $2, |
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baseurl => $3, |
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configfile => $rfile, |
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}; |
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$r->{mdtype} = defined $4 ? $4 : 'rpmmd'; |
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if (defined $5) { |
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my %flags = map { $_ => 1 } split(/\s*,\s*/, $5); |
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$r->{flags} = \%flags; |
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} else { |
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$r->{flags} = {}; |
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} |
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|
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push(@repos, $r); |
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} else { |
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die "invalid repo spec in $rfile at line $."; |
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} |
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} |
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close($fh); |
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} |
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|
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my $ua = LWP::UserAgent->new( |
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timeout => 10, |
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agent => "webpin-repomanager/1.0", |
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max_redirect => 4, |
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); |
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$ua->env_proxy(); |
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|
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my $solr = WebService::Solr->new("http://localhost:8983/solr", { |
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autocommit => 0, |
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}); |
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$solr->ping() or die "failed to ping Solr"; |
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|
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sub f($$) { |
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my $name = shift; |
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my $value = shift; |
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my $field = WebService::Solr::Field->new($name => $value); |
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return $field; |
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} |
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|
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sub solr_escape($) { |
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my $v = shift; |
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die "null value passed to solr_escape" unless defined $v; |
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$v =~ s{([$solr_escape_chars])}{\\$1}g; |
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return $v; |
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} |
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|
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my @gone = (); |
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my $total = 0; |
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foreach my $r (@repos) { |
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print $r->{repoid}, "\n" if $verbose; |
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|
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my $cache = File::Spec->catfile($cache_dir, $r->{repoid}.".cache"); |
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{ |
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my $dir = dirname($cache); |
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mkdir($dir, 0750) unless -d $dir; |
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} |
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|
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my $timestamp = undef; |
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my $last_modified = undef; |
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my $etag = undef; |
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{ |
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if (-e $cache) { |
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open(my $fh, '<', $cache) or die "failed to open cache file $cache: $!"; |
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chomp($timestamp = <$fh>); |
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chomp($last_modified = <$fh>); |
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chomp($etag = <$fh>); |
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close($fh); |
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} |
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} |
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|
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my $h = { |
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last_modified => $last_modified, |
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etag => $etag, |
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timestamp => $timestamp, |
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}; |
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|
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my @docs = (); |
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my $packages = undef; |
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my $repoheaders = undef; |
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{ |
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my $pr = undef; |
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if ($r->{mdtype} eq 'rpmmd' or $r->{mdtype} eq 'rpm-md') { |
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eval { |
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$pr = parse_rpmmd($r, $h, $ua, $verbose); |
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#($packages, $repoheaders) = parse_rpmmd($r, $h, $ua, $verbose); |
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}; |
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if ($@) { |
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warn "failed to parse repository ".$r->{repoid}.": ".$@; |
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next; |
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} |
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} elsif ($r->{mdtype} eq 'yast2') { |
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eval { |
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$pr = parse_y2md($r, $h, $ua, $verbose); |
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}; |
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if ($@) { |
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warn "failed to parse repository ".$r->{repoid}.": ".$@; |
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next; |
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} |
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} else { |
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warn "unsupported repository type \"".$r->{mdtype}."\""; |
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next; |
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} |
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|
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if (ref($pr) eq 'ARRAY') { |
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$packages = $pr->[0]; |
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$repoheaders = $pr->[1]; |
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} elsif (ref($pr) eq 'HASH') { |
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push(@gone, $r); |
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next; |
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} elsif (not defined($pr)) { |
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next; |
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} else { |
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warn "unsupported scalar returned by parser: $pr"; |
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next; |
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} |
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|
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if ($validate_introspect) { |
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foreach my $p (@$packages) { |
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die "missing summary in ".join('-', map { $p->{$_} } qw(name version release arch)) unless exists $p->{summary}; |
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while (my ($k, $v) = each(%$p)) { |
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die "found undef for $k in package ".join('-', map { $p->{$_} } qw(name version release arch)) unless defined $v; |
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if (ref($v) eq 'ARRAY') { |
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foreach (@$v) { |
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die "found undef in list $k in package ".join('-', map { $p->{$_} } qw(name version release arch)) unless defined $_; |
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} |
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} |
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} |
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} |
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foreach my $p (@$packages) { |
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if (not exists $p->{id} or not defined $p->{id}) { |
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use Data::Dumper; |
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die "no id: " . Dumper($p); |
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} |
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} |
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} |
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|
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my %source_rpm_index = (); |
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foreach my $p (@$packages) { |
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if ($p->{arch} eq "src") { |
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my $k = basename($p->{location}); |
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die "no id for $k" unless exists $p->{id} and defined $p->{id}; |
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$source_rpm_index{$k} = $p; |
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} |
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} |
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|
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foreach my $p (@$packages) { |
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foreach (qw(repoid distribution)) { |
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$p->{$_} = $r->{$_}; |
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} |
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$p->{repourl} = $r->{baseurl}; |
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|
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if (exists $p->{sourcerpm} and $p->{arch} ne "src" and $p->{arch} ne "nosrc") { |
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my $srpm = $p->{sourcerpm}; |
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my $s = $source_rpm_index{$srpm}; |
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if (defined $s) { |
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my $sid = $s->{id}; |
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die "undefined id for $srpm" unless defined $sid; |
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$p->{sourcerpmid} = $sid; |
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} else { |
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#warn "failed to find source rpm $srpm"; |
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} |
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} |
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|
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{ |
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my $g = $p->{rpmgroup}; |
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delete $p->{rpmgroup}; |
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$p->{group_exact} = $g; |
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$p->{group_last} = $g; |
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} |
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|
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# post-process |
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if (exists $p->{description} and defined $p->{description}) { |
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$p->{description} =~ s/\s*\bAuthors?:?.*$//ms; |
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} |
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|
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if (exists $p->{packager} and defined $p->{packager}) { |
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$p->{packager} =~ s/\s*<.+@.+>//; |
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$p->{packager} =~ s/\w.+@.+\w//; |
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$p->{packager} = HTML::Entities::encode_numeric($p->{packager}); |
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} |
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|
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{ |
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foreach my $tag (qw(requires provides)) { |
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my @pp = grep { not /^(rpmlib|libc\.so|debuginfo\()/ } @{$p->{$tag}}; |
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$p->{$tag} = \@pp; |
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} |
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} |
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|
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$p->{mime} = []; |
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$p->{perl} = []; |
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foreach ($p->{provides}) { |
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push(@{$p->{mime}}, $1) if /^(?:mimetype|mimehandler)\(.+?\)/; |
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push(@{$p->{perl}}, $1) if /^perl\(.+?\)/; |
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} |
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|
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$p->{tag} = []; |
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push(@{$p->{tag}}, 'doc') if $p->{name} =~ /-doc$/; |
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push(@{$p->{tag}}, 'lang') if $p->{name} =~ /-lang$/; |
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push(@{$p->{tag}}, 'devel') if $p->{name} =~ /-devel$/; |
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push(@{$p->{tag}}, 'perl') if $p->{name} =~ /^perl-\D$/; |
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push(@{$p->{tag}}, 'python') if $p->{name} =~ /^python-\D$/; |
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push(@{$p->{tag}}, 'ruby') if $p->{name} =~ /^ruby(gem)?-\D$/; |
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push(@{$p->{tag}}, 'lib') if $p->{name} =~ /^lib/; |
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push(@{$p->{tag}}, 'debug') if $p->{name} =~ /\-debug(info|source)$/; |
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push(@{$p->{tag}}, 'src') if $p->{arch} eq "src" or $p->{arch} eq "nosrc"; |
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|
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# make a Solr document from that |
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my @fields = (); |
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while (my ($k, $v) = each(%$p)) { |
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next if $k eq 'configfile'; |
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|
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if (ref($v) eq 'ARRAY') { |
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foreach (@$v) { |
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die "undef found for $k in ".join("-", ($p->{name}, $p->{version}, $p->{release})) if not defined $_; |
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push(@fields, f($k, $_)); |
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} |
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} elsif (ref($v) eq '') { |
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push(@fields, f($k, $v)); |
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} else { |
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die "wtf, a ref ? ($k)"; |
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} |
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} |
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my $doc = WebService::Solr::Document->new; |
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$doc->add_fields(@fields); |
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push(@docs, $doc); |
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} |
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|
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my $solr_repoid = solr_escape($r->{repoid}); |
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|
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my @missing; |
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my @newones; |
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{ |
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# load all the documents in Solr for the current repoid |
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my $exres = $solr->search('', { |
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'q.alt' => 'repoid:'.$solr_repoid, |
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'fl' => 'id,name,version,release,arch,sha', |
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'rows' => '9999999', |
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'start' => 0, |
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}); |
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my @exdocs = $exres->docs; |
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|
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{ |
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my %index = map { $_->value_for('sha') => 1 } @docs; |
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@missing = grep { not exists $index{$_->value_for('sha')} } @exdocs; |
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} |
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{ |
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my %index = map { $_->value_for('sha') => 1 } @exdocs; |
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@newones = grep { not exists $index{$_->value_for('sha')} } @docs; |
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} |
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} |
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if ($verbose) { |
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print "\n"; |
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print "\t", scalar(@newones), " new packages", "\n"; |
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print "\t", scalar(@missing), " packages have gone missing", "\n"; |
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} |
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|
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if (scalar(@missing) > 0) { |
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print "\t", "deleting ", scalar(@missing), " packages", "\n" if $verbose; |
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foreach my $p (@missing) { |
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my $solr_id = solr_escape($p->value_for('id')); |
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$solr->delete_by_query('id:'.$solr_id) or die "failed to delete id:".$solr_id; |
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} |
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} |
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if (scalar(@newones) > 0) { |
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my $progress = undef; |
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if ($verbose) { |
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print "\t", "adding ", scalar(@newones), " documents to Solr", "\n"; |
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$progress = Term::ProgressBar->new({ |
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count => scalar(@newones), |
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name => "adding to Solr", |
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ETA => 'linear', |
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}); |
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$progress->minor(0); |
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} |
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my $chunk = []; |
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my $i = 0; |
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foreach my $d (@newones) { |
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push(@$chunk, $d); |
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if (($i % 10) == 0) { |
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$solr->add($chunk, { overwrite => 1 }); |
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$chunk = []; |
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$progress->update($i) if $progress; |
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} |
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$i++; |
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} |
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if (scalar(@$chunk) > 0) { |
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$solr->add($chunk, { overwrite => 1 }); |
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} |
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$progress->update(scalar(@newones)) if $progress; |
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|
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#$solr->add(\@newones, { overwrite => 1 }); |
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$total += scalar(@newones); |
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} |
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print "\t", "committing Solr", "\n" if $verbose; |
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$solr->commit(); |
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print "\n" if $verbose; |
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} |
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|
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# save to cache |
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if (exists $repoheaders->{timestamp} and defined $repoheaders->{timestamp} and exists $repoheaders->{last_modified} and defined $repoheaders->{last_modified}) { |
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open(my $fh, '>', $cache) or die "failed to open cache for write: $cache: $!"; |
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print $fh $repoheaders->{timestamp}, "\n"; |
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print $fh $repoheaders->{last_modified}, "\n"; |
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if (exists $repoheaders->{etag} and defined $repoheaders->{etag}) { |
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print $fh $repoheaders->{etag}, "\n"; #->header("etag"), "\n"; |
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} else { |
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print $fh "\n"; |
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} |
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close($fh); |
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print "\t", "saved cache to ", $cache, "\n" if $verbose; |
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} |
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|
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} |
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|
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if ($total > 0) { |
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print "\n", "optimizing Solr index", "\n" if $verbose; |
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$solr->optimize(); |
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} |
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|
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if (scalar(@gone) > 0) { |
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print "The following repositories have disappeared:", "\n"; |
| 394 |
foreach my $r (@gone) { |
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print join(" ", map { $r->{$_} } qw(configfile repoid distribution baseurl)), "\n"; |
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} |
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} |
