/
bs_srcserver
executable file
·8615 lines (8091 loc) · 307 KB
/
bs_srcserver
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#!/usr/bin/perl -w
#
# Copyright (c) 2006, 2007 Michael Schroeder, Novell Inc.
# Copyright (c) 2008 Adrian Schroeter, Novell Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program (see the file COPYING); if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
################################################################
#
# The Source Server
#
BEGIN {
my ($wd) = $0 =~ m-(.*)/- ;
$wd ||= '.';
chdir($wd);
unshift @INC, "$wd/build";
unshift @INC, "$wd";
}
use XML::Structured ':bytes';
use POSIX;
use Digest::MD5 ();
use Data::Dumper;
use Storable ();
use Symbol;
use MIME::Base64 ();
use JSON::XS ();
use BSConfiguration;
use BSRPC ':https';
use BSServer;
use BSUtil;
use BSFileDB;
use BSXML;
use BSProductXML;
use BSVerify;
use BSHandoff;
use BSWatcher ':https';
use BSXPath;
use BSStdServer;
use BSSrcdiff;
use Build;
use BSNotify;
use BSXPath;
use BSXPathKeys;
use BSDB;
use BSDBIndex;
$Build::Rpm::unfilteredprereqs = 1 if defined $Build::Rpm::unfilteredprereqs;
use strict;
my $port = 5352; #'SR'
$port = $1 if $BSConfig::srcserver =~ /:(\d+)$/;
my $proxy;
$proxy = $BSConfig::proxy if defined($BSConfig::proxy);
BSUtil::set_fdatasync_before_rename() unless $BSConfig::disable_data_sync || $BSConfig::disable_data_sync;
my $projectsdir = "$BSConfig::bsdir/projects";
my $eventdir = "$BSConfig::bsdir/events";
my $srcrep = "$BSConfig::bsdir/sources";
my $treesdir = $BSConfig::nosharedtrees ? "$BSConfig::bsdir/trees" : $srcrep;
my $requestsdir = "$BSConfig::bsdir/requests";
my $oldrequestsdir = "$BSConfig::bsdir/requests.old";
my $rundir = $BSConfig::rundir || "$BSConfig::bsdir/run";
my $diffcache = "$BSConfig::bsdir/diffcache";
my $reqindexdb = "$BSConfig::bsdir/db/request";
my $extrepodb = "$BSConfig::bsdir/db/published";
my $sourcedb = "$BSConfig::bsdir/db/source";
my $remotecache = "$BSConfig::bsdir/remotecache";
my $notificationpayloaddir = "$BSConfig::bsdir/notificationpayload";
my $srcrevlay = [qw{rev vrev srcmd5 version time user comment requestid}];
my $eventlay = [qw{number time type project package repository arch}];
my $notificationlay = [qw{number type time data []}];
my $ajaxsocket = "$rundir/bs_srcserver.ajax";
my $uploaddir = "$srcrep/:upload";
my @binsufs = qw{rpm deb pkg.tar.gz pkg.tar.xz};
my $binsufsre = join('|', map {"\Q$_\E"} @binsufs);
my $repoid;
my %packagequota;
# This is the md5sum of an empty file
my $emptysrcmd5 = 'd41d8cd98f00b204e9800998ecf8427e';
# remote getrev cache
my $collect_remote_getrev;
my $remote_getrev_todo;
my %remote_getrev_cache;
my $frozenlinks_cache;
sub notify {
my ($type, $p) = @_;
my $time = $p->{'time'} || time();
delete $p->{'time'};
if ($type eq 'PACKTRACK' && BSServer::have_content()) {
my $payload = Storable::thaw(BSServer::read_data());
if ($payload) {
my $json_payload = JSON::XS::encode_json($payload);
my $payloadkey = "$time.".Digest::MD5::md5_hex($json_payload);
mkdir_p($notificationpayloaddir);
writestr("$notificationpayloaddir/.$payloadkey", "$notificationpayloaddir/$payloadkey", $json_payload);
$p->{'payload'} = $payloadkey;
print "notification payload for $p->{'project'}/$p->{'repo'} stored in $payloadkey\n" if $p->{'project'} && $p->{'repo'};
}
}
my @n = map {"$_=$p->{$_}"} grep {defined($p->{$_}) && !ref($p->{$_})} sort keys %{$p || {}};
mkdir_p($eventdir);
BSFileDB::fdb_add_i("$eventdir/lastnotifications", $notificationlay, {'type' => $type, 'time' => $time, 'data' => \@n});
}
sub prune_notificationpayloads {
my ($cuttime) = @_;
my @pl = ls($notificationpayloaddir);
for my $p (@pl) {
next unless $p =~ /^(\d+)\./;
unlink("$notificationpayloaddir/$p") if $1 < $cuttime;
}
}
sub prune_lastnotifications {
my ($cutoff) = @_;
local *F;
return unless BSUtil::lockopen(\*F, '<', "$eventdir/lastnotifications", 1);
my $filter = sub { $_[0]->{'number'} >= $cutoff ? 1 : 0 };
my @l = BSFileDB::fdb_getall("$eventdir/lastnotifications", $notificationlay, undef, $filter);
if (@l) {
unlink("$eventdir/.lastnotifications.$$");
if (! -e "$eventdir/.lastnotifications.$$") {
BSFileDB::fdb_add_multiple("$eventdir/.lastnotifications.$$", $notificationlay, @l);
rename("$eventdir/.lastnotifications.$$", "$eventdir/lastnotifications") || die("rename $eventdir/.lastnotifications.$$ $eventdir/lastnotifications: $!\n");
prune_notificationpayloads($l[0]->{'time'} - 240 * 3600) if -d $notificationpayloaddir; # keep 10 days
}
}
close F;
}
sub lastnotifications {
my ($cgi) = @_;
my $view = $cgi->{'view'};
die("unsupported view\n") if $view && $view ne 'json';
if (!$cgi->{'start'}) {
# just fetch the current event number
my $lastev = BSFileDB::fdb_getlast("$eventdir/lastnotifications", $notificationlay);
my $lastno = $lastev ? $lastev->{'number'} : 0;
my $ret = {'next' => $lastno + 1, 'sync' => 'lost'};
return (JSON::XS::encode_json($ret), 'Content-Type: application/json') if $view && $view eq 'json';
return ($ret, $BSXML::notifications);
}
# check if we need to prune
if (!$BSStdServer::isajax && !$cgi->{'noprune'}) {
my $firstev = (BSFileDB::fdb_getall("$eventdir/lastnotifications", $notificationlay, undef, sub {-1}))[0];
if ($firstev && $cgi->{'start'} - $firstev->{'number'} > 1000) {
my $lastev = BSFileDB::fdb_getlast("$eventdir/lastnotifications", $notificationlay);
prune_lastnotifications($cgi->{'start'} - 500) if $lastev && $cgi->{'start'} <= $lastev->{'number'} + 1;
}
}
my $filter = sub { $cgi->{'start'} > $_[0]->{'number'} ? -2 : 1 };
my @l = BSFileDB::fdb_getall_reverse("$eventdir/lastnotifications", $notificationlay, undef, $filter);
if ($cgi->{'block'} && !@l) {
# pass on to AJAX
if (!$BSStdServer::isajax) {
BSHandoff::handoff('/lastnotifications', undef, "start=$cgi->{'start'}", 'block=1');
}
# wait untill we have a winner
BSWatcher::addfilewatcher("$eventdir/lastnotifications");
my $lastev = BSFileDB::fdb_getlast("$eventdir/lastnotifications", $notificationlay);
return undef if !$lastev || $lastev->{'number'} < $cgi->{'start'};
if ($cgi->{'start'} == $lastev->{'number'}) {
@l = ($lastev);
} else {
@l = BSFileDB::fdb_getall_reverse("$eventdir/lastnotifications", $notificationlay, undef, $filter);
return undef unless @l;
}
}
my $res = {};
@l = reverse @l;
if (@l) {
$res->{'next'} = $l[-1]->{'number'} + 1;
} else {
my $lastev = BSFileDB::fdb_getlast("$eventdir/lastnotifications", $notificationlay);
my $no = ($lastev->{'number'} || 0);
$no = $cgi->{'start'} - 1 if $no >= $cgi->{'start'};
$res->{'next'} = $no + 1;
}
if (@l && $l[0]->{'number'} > $cgi->{'start'}) {
$res->{'sync'} = 'lost';
@l = ();
}
# don't send more than 1000 notifications to the poor api
if (@l > 1000) {
$res->{'limit_reached'} = 1; # tell the api that there is more
$res->{'next'} = $l[1000]->{'number'};
@l = splice(@l, 0, 1000);
}
$res->{'notification'} = \@l;
delete $_->{'number'} for @l; # XXX: why?
if ($view && $view eq 'json') {
for my $l (@l) {
my %d;
for (@{$l->{'data'} || []}) {
my @s = split('=', $_, 2);
$d{$s[0]} = $s[1];
}
$l->{'data'} = \%d;
}
return (JSON::XS::encode_json($res), 'Content-Type: application/json');
}
for my $l (@l) {
for (@{$l->{'data'} || []}) {
my @s = split('=', $_, 2);
$_ = {'key' => $s[0]};
$_->{'_content'} = $s[1] if defined $s[1];
}
}
return ($res, $BSXML::notifications);
}
sub getnotificationpayload {
my ($cgi, $payloadkey) = @_;
my $file = "$notificationpayloaddir/$payloadkey";
die("404 payload does not exist!\n") unless -e $file;
return (readstr($file), 'Content-Type: application/json');
}
sub deletenotificationpayload {
my ($cgi, $payloadkey) = @_;
unlink("$notificationpayloaddir/$payloadkey");
return $BSStdServer::return_ok;
}
sub notify_repservers {
my ($type, $projid, $packid) = @_;
my $ev = {'type' => $type, 'project' => $projid};
$ev->{'package'} = $packid if defined $packid;
addevent($ev);
my @args = ("type=$type", "project=$projid");
push @args, "package=$packid" if defined $packid;
my $reposerver = $BSConfig::partitioning ? projid2reposerver($projid) : $BSConfig::reposerver;
my $param = {
'uri' => "$reposerver/event",
'request' => 'POST',
'background' => 1,
};
eval {
BSWatcher::rpc($param, undef, @args);
};
print "warning: $reposerver: $@" if $@;
}
# this is only used from getfilelist_ajax.
# as projid is a remote project, we don't know which reposerver
# we need to notify. so send the event to all of them.
# we also do not call addevent in this specific case.
sub notify_all_repservers {
my ($type, $projid, $packid) = @_;
my %reposervers;
if ($BSConfig::partitioning) {
%reposervers = map {$_ => 1} values(%$BSConfig::partitionservers);
} else {
%reposervers = ($BSConfig::reposerver => 1);
}
my @args = ("type=$type", "project=$projid");
push @args, "package=$packid" if defined $packid;
for my $reposerver (sort keys %reposervers) {
my $param = {
'uri' => "$reposerver/event",
'request' => 'POST',
'background' => 1,
};
eval {
BSWatcher::rpc($param, undef, @args);
};
print "warning: $reposerver: $@" if $@;
}
}
# check if a service run is needed for the upcoming commit
sub genservicemark {
my ($projid, $packid, $files, $rev, $force) = @_;
return undef if $BSConfig::old_style_services;
return undef if $packid eq '_project'; # just in case...
return undef if defined $rev; # don't mark if upload/repository/internal
return undef if $packid eq '_pattern' || $packid eq '_product'; # for now...
return undef if $files->{'/SERVICE'}; # already marked
# check if we really need to run the service
if (!$files->{'_service'} && !$force) {
# XXX: getprojectservices may die!
my ($projectservices, undef) = getprojectservices({}, $projid, $packid, $files);
return undef unless $projectservices && $projectservices->{'service'} && @{$projectservices->{'service'}};
}
# argh, somewhat racy. luckily we just need something unique...
# (files is not unique enough because we want a different id
# for each commit, even if it has the same srcmd5)
# (maybe we should use the same time as in the upcoming rev)
my $smd5 = "sourceservice/$projid/$packid/".time()."\n";
eval {
my $rev_old = getrev($projid, $packid);
$smd5 .= "$rev_old->{'rev'}" if $rev_old->{'rev'};
};
$smd5 .= "$files->{$_} $_\n" for sort keys %$files;
$smd5 = Digest::MD5::md5_hex($smd5);
# return the mark
return $smd5;
}
# called from runservice when the service run is finished. it
# either does the service commit (old style), or creates the
# xsrcmd5 service revision (new style).
sub addrev_service {
my ($cgi, $rev, $files, $error) = @_;
if ($error) {
chomp $error;
$error ||= 'unknown service error';
}
my $projid = $rev->{'project'};
my $packid = $rev->{'package'};
if (!$files->{'/SERVICE'}) {
# old style, do a commit
if ($error) {
mkdir_p($uploaddir);
writestr("$uploaddir/_service_error$$", undef, "$error\n");
$files->{'_service_error'} = addfile($projid, $packid, "$uploaddir/_service_error$$", '_service_error');
}
addrev({%{$cgi || {}}, 'user' => '_service', 'comment' => 'generated via source service', 'noservice' => 1}, $projid, $packid, $files);
return;
}
# new style services
if ($files->{'_service_error'} && !$error) {
$error = repreadstr($rev, '_service_error', $files->{'_service_error'});
chomp $error;
$error ||= 'unknown service error';
}
my $srcmd5 = $files->{'/SERVICE'};
if ($error) {
addmeta_serviceerror($projid, $packid, $srcmd5, $error);
$error =~ s/[\r\n]+$//s;
$error =~ s/.*[\r\n]//s;
$error = str2utf8xml($error) || 'unknown service error';
} else {
addmeta_service($projid, $packid, $files, $srcmd5, $rev->{'srcmd5'});
}
my $user = $cgi->{'user'};
my $comment = $cgi->{'comment'};
my $requestid = $cgi->{'requestid'};
$user = '' unless defined $user;
$user = 'unknown' if $user eq '';
$user = str2utf8xml($user);
$comment = '' unless defined $comment;
$comment = str2utf8xml($comment);
if ($error) {
notify('SRCSRV_SERVICE_FAIL', {project => $projid, package => $packid,
error => $error, rev => $rev->{'rev'},
user => $user, comment => $comment,
'requestid' => $requestid});
} else {
notify('SRCSRV_SERVICE_SUCCESS', {project => $projid, package => $packid,
rev => $rev->{'rev'},
user => $user, comment => $comment,
'requestid' => $requestid});
}
}
# store the faked result of a service run. Note that this is done before
# the addrev call that stores the reference to the run.
# only used for new style services.
sub fake_service_run {
my ($projid, $packid, $files, $sfiles, $servicemark) = @_;
$files->{'/SERVICE'} = $servicemark;
$sfiles->{'/SERVICE'} = $servicemark;
my $nsrcmd5 = calcsrcmd5($files);
addrev_service({}, {'project' => $projid, 'package' => $packid, 'srcmd5' => $nsrcmd5}, $sfiles);
delete $files->{'/SERVICE'};
delete $sfiles->{'/SERVICE'};
}
# called *after* addrev to trigger service run
sub runservice {
my ($cgi, $rev, $files) = @_;
return if !$BSConfig::old_style_services && !$files->{'/SERVICE'};
my $projid = $rev->{'project'};
my $packid = $rev->{'package'};
die("No project defined for source update!") unless defined $projid;
die("No package defined for source update!") unless defined $packid;
return if $packid eq '_project';
my $oldfiles = {};
if ($files->{'/SERVICE'}) {
# check serialization
return unless addmeta_serialize_servicerun($rev->{'project'}, $rev->{'package'}, $files->{'/SERVICE'});
# get last servicerun result into oldfiles hash
my $revno = $rev->{'rev'};
if (length($revno || '') >= 32) {
# argh, find commit for that srcmd5
$revno = (findlastrev($rev) || {})->{'rev'};
}
while ($revno && $revno > 1) {
$revno = $revno - 1; # get the commit before this one
eval {
my $oldfilerev = getrev($projid, $packid, $revno);
$oldfiles = lsrev_service($oldfilerev) || {};
};
if ($@) {
warn($@);
next if $@ =~ /service in progress/;
}
$oldfiles = {} if !$oldfiles || $oldfiles->{'_service_error'};
# strip all non-service results;
delete $oldfiles->{$_} for grep {!/^_service:/} keys %$oldfiles;
last;
}
}
return if $packid eq '_project';
return if $rev->{'rev'} && ($rev->{'rev'} eq 'repository' || $rev->{'rev'} eq 'upload');
# die when a source service is still running
my $lockfile = "$eventdir/service/${projid}::$packid";
die("403 service still running\n") if $cgi->{'triggerservicerun'} && -e $lockfile;
my $projectservices;
eval {
($projectservices, undef) = getprojectservices({}, $projid, $packid);
};
if ($@) {
addrev_service($cgi, $rev, $files, $@);
return;
}
undef $projectservices unless $projectservices && $projectservices->{'service'} && @{$projectservices->{'service'}};
# collect current sources to POST them
if (!$files->{'_service'} && !$projectservices) {
die("404 no source service defined!\n") if $cgi->{'triggerservicerun'};
# drop all existing service files
my $dirty;
for my $pfile (keys %$files) {
if ($pfile =~ /^_service[_:]/) {
delete $files->{$pfile};
$dirty = 1;
}
}
if ($dirty || $files->{'/SERVICE'}) {
addrev_service($cgi, $rev, $files);
notify_repservers('package', $projid, $packid);
}
return;
}
my $linkfiles;
if ($files->{'_link'}) {
# make sure it's a branch
my $l = repreadxml($rev, '_link', $files->{'_link'}, $BSXML::link, 1);
if (!$l || !$l->{'patches'} || @{$l->{'patches'}->{''} || []} != 1 || (keys %{$l->{'patches'}->{''}->[0]})[0] ne 'branch') {
#addrev_service($cgi, $rev, $files, "services only work on branches\n");
#notify_repservers('package', $projid, $packid);
#return;
# uh oh, not a branch!
$linkfiles = { %$files };
delete $files->{'/SERVICE'};
eval {
$files = handlelinks({%$rev, 'linkrev' => 'base'}, $files);
die("bad link: $files\n") unless ref $files;
};
if ($@) {
if (($@ =~ /service in progress/) && $linkfiles->{'/SERVICE'}) {
# delay, hope for an event. remove lock for now to re-trigger the service run.
addmeta_serviceerror($rev->{'project'}, $rev->{'package'}, $linkfiles->{'/SERVICE'}, undef);
return;
}
$files = $linkfiles;
addrev_service($cgi, $rev, $files, $@);
notify_repservers('package', $projid, $packid);
return;
}
$files->{'/SERVICE'} = $linkfiles->{'/SERVICE'} if $linkfiles->{'/SERVICE'}
}
}
return unless $BSConfig::serviceserver;
if (!$files->{'/SERVICE'}) {
mkdir_p("$eventdir/service");
BSUtil::touch($lockfile);
}
my @send = map {{'name' => $_, 'filename' => "$srcrep/$packid/$files->{$_}-$_"}} grep {$_ ne '/SERVICE'} sort(keys %$files);
push @send, {'name' => '_serviceproject', 'data' => XMLout($BSXML::services, $projectservices)} if $projectservices;
push @send, map {{'name' => $_, 'filename' => "$srcrep/$packid/$oldfiles->{$_}-$_"}} grep {!$files->{$_}} sort(keys %$oldfiles);
# run the source update in own process (do not wait for it)
my $pid = xfork();
return if $pid;
# child continues...
my $odir = "$srcrep/:service/$$";
BSUtil::cleandir($odir) if -d $odir;
mkdir_p($odir);
my $receive;
eval {
$receive = BSRPC::rpc({
'uri' => "$BSConfig::serviceserver/sourceupdate/$projid/$packid",
'request' => 'POST',
'headers' => [ 'Content-Type: application/x-cpio' ],
'chunked' => 1,
'data' => \&BSHTTP::cpio_sender,
'cpiofiles' => \@send,
'directory' => $odir,
'timeout' => 3600,
'withmd5' => 1,
'receiver' => \&BSHTTP::cpio_receiver,
}, undef);
};
my $error = $@;
# make sure that there was no other commit in the meantime
if (!$files->{'/SERVICE'}) {
my $newrev = getrev($projid, $packid);
if ($newrev->{'rev'} ne $rev->{'rev'}) {
unlink($lockfile);
exit(1);
}
}
# and update source repository with the result
if ($receive) {
# drop all existing service files
for my $pfile (keys %$files) {
delete $files->{$pfile} if $pfile =~ /^_service[_:]/;
}
# add new service files
eval {
for my $pfile (ls($odir)) {
if ($pfile eq '.errors') {
my $e = readstr("$odir/.errors");
$e ||= 'empty .errors file';
die($e);
}
unless ($pfile =~ /^_service[_:]/) {
unlink($lockfile);
die("service returned a non-_service file: $pfile\n");
}
BSVerify::verify_filename($pfile);
$files->{$pfile} = addfile($projid, $packid, "$odir/$pfile", $pfile);
}
};
$error = $@ if $@;
} else {
$error ||= 'error';
$error = "service daemon error:\n $error";
}
if ($linkfiles) {
# argh, a link! put service run result in old filelist
if (!$error) {
$linkfiles->{$_} = $files->{$_} for grep {/^_service[_:]/} keys %$files;
}
$files = $linkfiles;
}
addrev_service($cgi, $rev, $files, $error);
BSUtil::cleandir($odir);
rmdir($odir);
unlink($lockfile);
notify_repservers('package', $projid, $packid);
exit(0);
}
sub triggerservicerun {
my ($cgi, $projid, $packid) = @_;
my $rev = getrev($projid, $packid);
my $linkinfo = {};
my $files = lsrev($rev, $linkinfo);
$cgi->{'triggerservicerun'} = 1; # hack
if ($BSConfig::old_style_services) {
# old style, just run the service again...
runservice($cgi, $rev, $files);
} else {
my $servicemark = genservicemark($projid, $packid, $files);
if ($servicemark || $linkinfo->{'xservicemd5'} || $packid eq '_product') {
# have to do a new commit...
$cgi->{'comment'} ||= 'trigger service run';
$cgi->{'servicemark'} = $servicemark;
$rev = addrev($cgi, $projid, $packid, $files);
runservice($cgi, $rev, $files);
} else {
die("404 no source service defined!\n");
}
}
return $BSStdServer::return_ok;
}
#
# run the productconverter on _product to create/update/delete
# all _product:xxx packages
#
sub expandproduct {
my ($projid, $packid, $rev, $files, $user, $fail) = @_;
if (!$files) {
# gone!
# {} argument makes findpackages ignore packages from project links
my @packages = grep {/^\Q${packid}:\E/} findpackages($projid, {});
for my $opid (@packages) {
unlink("$projectsdir/$projid.pkg/$opid.upload-MD5SUMS");
unlink("$projectsdir/$projid.pkg/$opid.rev");
unlink("$projectsdir/$projid.pkg/$opid.xml");
notify_repservers('package', $projid, $opid);
}
return 1;
}
if ($files->{'_link'}) {
eval {
$files = handlelinks({ %$rev, 'project' => $projid, 'package' => $packid }, $files);
die("$files\n") unless ref $files;
};
if ($@) {
die($@) if $fail;
return undef;
}
}
my $dir = "$uploaddir/expandproduct_$$";
BSUtil::cleandir($dir);
mkdir_p($dir);
for my $file (sort keys %$files) {
link("$srcrep/$packid/$files->{$file}-$file", "$dir/$file") || die("link $srcrep/$packid/$files->{$file}-$file $dir/$file: $!\n");
}
my @prods = grep {/.product$/} sort keys %$files;
my %pids;
for my $prod (@prods) {
print "converting product $prod\n";
my $odir = "$dir/$prod.out";
my $olog = "$dir/$prod.logfile";
system('rm', '-rf', $odir) if -d $odir;
unlink($olog) if -e $olog;
mkdir_p($odir);
# run product converter and read stdout
my $pid;
if (!($pid = xfork())) {
delete $SIG{'__DIE__'};
open(STDOUT, '>>', $olog) || die("$olog: $!\n");
open(STDERR, '>&STDOUT');
$| = 1;
exec("./bs_productconvert", "$dir/$prod", $odir, $projid);
die("500 bs_productconvert: $!\n");
}
waitpid($pid, 0) == $pid || die("500 waitpid $pid: $!\n");
if ($?) {
my $s = readstr($olog);
$s =~ s/^\n+//s;
$s =~ s/\n+$//s;
warn("bs_productconvert failed: $?\n");
BSUtil::cleandir($dir);
rmdir($dir);
die("$s\n") if $fail;
return undef;
}
my @out = sort(ls($odir));
if (!@out) {
warn("bs_productconvert produced nothing\n");
BSUtil::cleandir($dir);
rmdir($dir);
return undef;
}
for my $p (@out) {
my $pdir = "$odir/$p";
my $pid = $p;
$pid =~ s/^_product[_:]//;
$pid =~ s/[:\000-\037]/_/sg;
$pid = "$packid:$pid";
$pids{$pid} = 1;
my %pfiles;
for my $pfile (sort(ls($pdir))) {
next if $pfile eq '_meta';
$pfiles{$pfile} = addfile($projid, $pid, "$pdir/$pfile", $pfile);
}
my $srcmd5 = addmeta($projid, $pid, \%pfiles);
my $oldrev = BSFileDB::fdb_getlast("$projectsdir/$projid.pkg/$pid.rev", $srcrevlay);
if ($oldrev && $oldrev->{'srcmd5'} eq $srcmd5 && $oldrev->{'rev'}) {
# we're lucky, no change
next;
}
mkdir_p("$projectsdir/$projid.pkg");
my $prev = {'srcmd5' => $srcmd5, 'time' => time(), 'user' => $user, 'comment' => 'autogenerated', 'version' => '1', 'vrev' => '1'};
BSFileDB::fdb_add_i("$projectsdir/$projid.pkg/$pid.rev", $srcrevlay, $prev);
if (! -e "$projectsdir/$projid.pkg/$pid.xml") {
my $pidpack = readxml("$pdir/_meta", $BSXML::pack, 1);
if ($pidpack) {
eval {
$pidpack->{'name'} = $pid unless defined $pidpack->{'name'};
verify_pack($pidpack, $pid);
};
if ($@) {
warn($@);
undef $pidpack;
}
}
$pidpack ||= {
'name' => $pid,
'title' => $pid,
'description' => "autogenerated from $packid by source server",
};
writexml("$projectsdir/$projid.pkg/.$pid.xml", "$projectsdir/$projid.pkg/$pid.xml", $pidpack, $BSXML::pack);
}
rmdir($pdir);
notify_repservers('package', $projid, $pid);
}
rmdir($odir);
}
BSUtil::cleandir($dir);
rmdir($dir);
# now do away with the old packages
my @packages = grep {/^\Q${packid}:\E/} findpackages($projid, {});
@packages = grep {!$pids{$_}} @packages;
for my $opid (@packages) {
unlink("$projectsdir/$projid.pkg/$opid.upload-MD5SUMS");
unlink("$projectsdir/$projid.pkg/$opid.rev");
unlink("$projectsdir/$projid.pkg/$opid.xml");
notify_repservers('package', $projid, $opid);
}
return 1;
}
#
# return version and release of commit
#
sub getcommitinfo {
my ($projid, $packid, $srcmd5, $files) = @_;
# get version/release from rpm spec/deb dsc/kiwi xml file
my $version = 'unknown';
my $release;
if ($files->{'_link'}) {
# can't know the version/release of a link as it is
# a moving target
return ('unknown', '0');
}
my $cfile;
$cfile = "$projectsdir/$projid.conf" if -e "$projectsdir/$projid.conf";
my $bconf = Build::read_config('noarch', $cfile);
for my $type ('spec', 'dsc', 'kiwi') {
my $rev = {'project' => $projid, 'package' => $packid, 'srcmd5' => $srcmd5};
my (undef, $file) = findfile($rev, undef, $type, $files);
next unless defined $file;
my $d = Build::parse($bconf, "$srcrep/$packid/$files->{$file}-$file");
next unless defined $d->{'version'};
$version = $d->{'version'};
$release = $d->{'release'} if defined $d->{'release'};
$version = 'unknown' if $d->{'multiversion'};
last;
}
if (defined($release)) {
if ($release =~ /(\d+)\.<B_CNT>/) {
$release = $1;
} elsif ($release =~ /<RELEASE(\d+)>/) {
$release = $1;
} elsif ($release =~ /^(\d+)/) {
$release = $1;
} else {
$release = '0';
}
}
$release ||= '0';
if ($bconf->{'cicntstart'} && $bconf->{'cicntstart'} =~ /(\d+)$/) {
my $r = $release;
$release = $bconf->{'cicntstart'};
$release =~ s/\d+$/$r/ if $r > $1;
}
return ($version, $release);
}
sub checksourceaccess {
my ($projid, $packid) = @_;
my $proj = readproj($projid, 1);
return unless $proj;
my $pack = readpack($projid, $packid, 1);
my $sourceaccess = 1;
$sourceaccess = BSUtil::enabled('', $proj->{'sourceaccess'}, $sourceaccess, '');
$sourceaccess = BSUtil::enabled('', $pack->{'sourceaccess'}, $sourceaccess, '') if $pack;
die("403 source access denied\n") unless $sourceaccess;
my $access = 1;
$access = BSUtil::enabled('', $proj->{'access'}, $access, '');
$access = BSUtil::enabled('', $pack->{'access'}, $access, '') if $pack;
die("404 package '$packid' does not exist\n") unless $access; # hmm...
return 1;
}
###########################################################################
###
### low level source handling: tree and revision management
###
sub repgitdir {
my ($rev) = @_;
my $projid = $rev->{'project'};
my $packid = $rev->{'package'};
my $gitdir = "$projectsdir/$projid.pkg/$packid.git";
die("$projid/$packid is not a git repository\n") unless -d $gitdir;
return $gitdir;
}
sub repstat_git {
my ($rev, $filename, $id) = @_;
my $gitdir = repgitdir($rev);
open(F, '-|', 'git', "--git-dir=$gitdir", 'cat-file', '-s', $id) || return ();
my $size= '';
1 while sysread(F, $size, 4096, length($size));
if (!close(F)) {
$! = POSIX::ENOENT;
return ();
}
my @s = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
$s[7] = 0 + $size;
return @s;
}
sub repopen_git {
my ($rev, $filename, $id, $fd) = @_;
my $gitdir = repgitdir($rev);
return open($fd, '-|', 'git', "--git-dir=$gitdir", 'cat-file', 'blob', $id);
}
sub repstat {
my ($rev, $filename, $md5) = @_;
return repstat_git($rev, $filename, $md5) if length($md5) == 40;
return stat(repfilename($rev, $filename, $md5)) if $filename eq '_serviceerror';
return stat("$srcrep/$rev->{'package'}/$md5-$filename");
}
sub repopen {
my ($rev, $filename, $md5, $fd) = @_;
return repopen_git($rev, $filename, $md5, $fd) if length($md5) == 40;
return open($fd, '<', repfilename($rev, $filename, $md5)) if $filename eq '_serviceerror';
return open($fd, '<', "$srcrep/$rev->{'package'}/$md5-$filename");
}
sub repreadstr {
my ($rev, $filename, $md5, $nonfatal) = @_;
my $packid = $rev->{'package'};
return readstr("$srcrep/$packid/$md5-$filename", $nonfatal);
}
sub repreadxml {
my ($rev, $filename, $md5, $dtd, $nonfatal) = @_;
my $packid = $rev->{'package'};
return readxml("$srcrep/$packid/$md5-$filename", $dtd, $nonfatal);
}
sub repfilename {
my ($rev, $filename, $md5) = @_;
if ($filename eq '_serviceerror') {
# sigh, _serviceerror files live in the trees...
my $treedir = $BSConfig::nosharedtrees ? "$treesdir/$rev->{'project'}/$rev->{'package'}" : "$treesdir/$rev->{'package'}";
return "$treedir/$md5-_serviceerror" if -e "$treedir/$md5-_serviceerror";
}
return "$srcrep/$rev->{'package'}/$md5-$filename";
}
#
# add a file to the repository
#
sub addfile {
my ($projid, $packid, $tmpfile, $filename, $md5) = @_;
if (!$md5) {
open(F, '<', $tmpfile) || die("$tmpfile: $!\n");
my $ctx = Digest::MD5->new;
$ctx->addfile(*F);
close F;
$md5 = $ctx->hexdigest();
}
if (! -e "$srcrep/$packid/$md5-$filename") {
if (!rename($tmpfile, "$srcrep/$packid/$md5-$filename")) {
mkdir_p("$srcrep/$packid");
if (!rename($tmpfile, "$srcrep/$packid/$md5-$filename")) {
my $err = $!;
if (! -e "$srcrep/$packid/$md5-$filename") {
$! = $err;
die("rename $tmpfile $srcrep/$packid/$md5-$filename: $!\n");
}
}
}
} else {
unlink($tmpfile);
}
return $md5;
}
#
# make files available in oprojid/opackid available from projid/packid
#
sub copyfiles {
my ($projid, $packid, $oprojid, $opackid, $files, $except) = @_;
return if $packid eq $opackid;
return unless %$files;
mkdir_p("$srcrep/$packid");
for my $f (sort keys %$files) {
next if $except && $except->{$f};
next if -e "$srcrep/$packid/$files->{$f}-$f";
link("$srcrep/$opackid/$files->{$f}-$f", "$srcrep/$packid/$files->{$f}-$f");
die("link error $srcrep/$opackid/$files->{$f}-$f\n") unless -e "$srcrep/$packid/$files->{$f}-$f";
}
}
sub getrev_git {
my ($projid, $packid, $rev) = @_;
my $gitdir = "$projectsdir/$projid.pkg/$packid.git";
die("$projid/$packid is not a git repository") unless -d $gitdir;
if (!$rev) {
my $master = readstr("$gitdir/refs/heads/master");
chomp $master;
$rev = $master;
}
die("revision is not a valid git id\n") unless $rev =~ /^[0-9a-f]{40}/s;
open(F, '-|', 'git', "--git-dir=$gitdir", 'cat-file', 'commit', $rev) || return undef;
my $commit = '';
1 while sysread(F, $commit, 4096, length($commit));
close F;
$commit =~ s/.*?\n\n//;
$rev = {'project' => $projid, 'package' => $packid, 'rev' => $rev, 'srcmd5' => $rev};
$rev->{'comment'} = $commit if $commit ne '';
return $rev;
}
sub get_frozenlinks {
my ($projid) = @_;
return $frozenlinks_cache->{$projid} if $frozenlinks_cache && exists $frozenlinks_cache->{$projid};
my $rev = getrev_meta($projid);
my $files = lsrev($rev);
my $frozen;
if ($files->{'_frozenlinks'}) {
my $frozenx = repreadxml($rev, '_frozenlinks', $files->{'_frozenlinks'}, $BSXML::frozenlinks);
$frozen = {};
for my $fp (@{$frozenx->{'frozenlink'} || []}) {
my $n = defined($fp->{'project'}) ? $fp->{'project'} : '/all';
for my $p (@{$fp->{'package'} || []}) {
my $pn = delete $p->{'name'};
$frozen->{$n}->{$pn} = $p if defined($pn) && $p->{'srcmd5'};
}
}
}
$frozenlinks_cache->{$projid} = $frozen if $frozenlinks_cache;
return $frozen;
}
#
# get a revision object from a revision identifier
#
sub getrev {
my ($projid, $packid, $rev, $linked, $missingok) = @_;
die("bad projid\n") if $projid =~ /\// || $projid =~ /^\./;
die("bad packid\n") if $packid =~ /\// || $packid =~ /^\./;
if ($packid ne '_project' && ! -e "$projectsdir/$projid.pkg/$packid.xml") {
my $proj = readproj($projid, 1);
if ($proj && $proj->{'link'}) {
my $collect_error;
$linked ||= [];
my $frozen = get_frozenlinks($projid);
for my $lprojid (map {$_->{'project'}} @{$proj->{'link'}}) {
next if $lprojid eq $projid;
next if grep {$_->{'project'} eq $lprojid && $_->{'package'} eq $packid} @$linked;
push @$linked, {'project' => $lprojid, 'package' => $packid};
my $frozenp = $frozen->{'/all'} || $frozen->{$lprojid};
my $lrev;
if ($frozenp->{$packid} && !($rev && $rev =~ /^[0-9a-f]{32}$/)) {
eval {
$lrev = getrev($lprojid, $packid, $frozenp->{$packid}->{'srcmd5'}, $linked, $missingok);