-#!/usr/bin/perl
-
-=comment
-
-Copyright (c) 2003-2010, Andrew Dunstan
-
-See accompanying License file for license details
-
-=cut
-
-####################################################
-
-=comment
-
- NAME: run_build.pl - script to run exim buildfarm
-
- SYNOPSIS:
-
- run_build.pl [option ...] [branchname]
-
- AUTHOR: Andrew Dunstan
-
- DOCUMENTATION:
-
- See http://wiki.exim.org/wiki/PostgreSQL_Buildfarm_Howto
-
- REPOSITORY:
-
- https://github.com/EximBuildFarm/client-code
-
-=cut
-
-###################################################
-
-use vars qw($VERSION); $VERSION = 'REL_0.1';
-
-use strict;
-use warnings;
-use Config;
-use Fcntl qw(:flock :seek);
-use File::Path;
-use File::Copy;
-use File::Basename;
-use File::Temp;
-use File::Spec;
-use IO::Handle;
-use POSIX qw(:signal_h strftime);
-use Data::Dumper;
-use Cwd qw(abs_path getcwd);
-use File::Find ();
-
-# save a copy of the original enviroment for reporting
-# save it early to reduce the risk of prior mangling
-use vars qw($orig_env);
-
-BEGIN
-{
- $orig_env = {};
- while (my ($k,$v) = each %ENV)
- {
-
- # report all the keys but only values for whitelisted settings
- # this is to stop leaking of things like passwords
- $orig_env->{$k} =(
- (
- $k =~ /^PG(?!PASSWORD)|MAKE|CC|CPP|FLAG|LIBRAR|INCLUDE/
- ||$k =~/^(HOME|LOGNAME|USER|PATH|SHELL)$/
- )
- ? $v
- : 'xxxxxx'
- );
- }
-}
-
-use EximBuild::SCM;
-use EximBuild::Options;
-use EximBuild::WebTxn;
-
-my %module_hooks;
-my $orig_dir = getcwd();
-push @INC, $orig_dir;
-
-# make sure we exit nicely on any normal interrupt
-# so the cleanup handler gets called.
-# that lets us stop the db if it's running and
-# remove the inst and exim directories
-# so the next run can start clean.
-
-foreach my $sig (qw(INT TERM HUP QUIT))
-{
- $SIG{$sig}=\&interrupt_exit;
-}
-
-# copy command line before processing - so we can later report it
-# unmunged
-
-my @invocation_args = (@ARGV);
-
-# process the command line
-EximBuild::Options::fetch_options();
-
-die "only one of --from-source and --from-source-clean allowed"
- if ($from_source && $from_source_clean);
-
-die "only one of --skip-steps and --only-steps allowed"
- if ($skip_steps && $only_steps);
-
-$verbose=1 if (defined($verbose) && $verbose==0);
-$verbose ||= 0; # stop complaints about undefined var in numeric comparison
-
-if ($testmode)
-{
- $verbose=1 unless $verbose;
- $forcerun = 1;
- $nostatus = 1;
- $nosend = 1;
-
-}
-
-use vars qw(%skip_steps %only_steps);
-$skip_steps ||= "";
-if ($skip_steps =~ /\S/)
-{
- %skip_steps = map {$_ => 1} split(/\s+/,$skip_steps);
-}
-$only_steps ||= "";
-if ($only_steps =~ /\S/)
-{
- %only_steps = map {$_ => 1} split(/(\s+|[:,])/,$only_steps);
-}
-
-# Currently only specifying a branch is actually used.
-# Specifying a different repo is just a wishlist item .
-use vars qw($branch $repo);
-my ($arg1,$arg2) = (shift,shift);
-$branch = $arg2 ? $arg2 :
- $arg1 ? $arg1 :
- 'HEAD';
-$repo = $arg2 ? $arg1 : 'exim';
-my $explicit_branch = $branch;
-
-print_help() if ($help);
-
-#
-# process config file
-#
-require $buildconf;
-
-# get the config data into some local variables
-my (
- $buildroot,$target,$animal, $print_success,
- $aux_path,$trigger_exclude,$trigger_include,$secret,
- $keep_errs,$force_every, $make, $optional_steps,
- $use_vpath,$tar_log_cmd, $using_msvc, $extra_config,
- $make_jobs, $core_file_glob
- )
- =@EximBuild::conf{
- qw(build_root target animal print_success aux_path trigger_exclude
- trigger_include secret keep_error_builds force_every make optional_steps
- use_vpath tar_log_cmd using_msvc extra_config make_jobs core_file_glob)
- };
-
-#default is no parallel build
-$make_jobs ||= 1;
-
-# default core file pattern is Linux, which used to be hardcoded
-$core_file_glob ||= 'core*';
-
-# legacy name
-if (defined($EximBuild::conf{trigger_filter}))
-{
- $trigger_exclude = $EximBuild::conf{trigger_filter};
-}
-
-my $scm_timeout_secs = $EximBuild::conf{scm_timeout_secs}
- || $EximBuild::conf{cvs_timeout_secs};
-
-print scalar(localtime()),": buildfarm run for $animal:$branch starting\n"
- if $verbose;
-
-# Allow commandline overrides of conf variables
-foreach my $arg ( @{$EximBuild::Options::overrides} )
-{
- if (my ($key,$val) = split '=', $arg)
- {
- $EximBuild::conf{$key} = $val;
- printf "Commandline override: '$key' = '%s'\n", $EximBuild::conf{$key}
- if $verbose;
- }
-}
-
-if (ref($force_every) eq 'HASH')
-{
- $force_every = $force_every->{$branch} || $force_every->{default};
-}
-
-my $scm = new EximBuild::SCM \%EximBuild::conf;
-
-my $buildport;
-
-if (exists $EximBuild::conf{base_port})
-{
- $buildport = $EximBuild::conf{base_port};
- if ($branch =~ /REL(\d+)_(\d+)/)
- {
- $buildport += (10 * ($1 - 7)) + $2;
- }
-}
-else
-{
-
- # support for legacy config style
- $buildport = $EximBuild::conf{branch_ports}->{$branch} || 5999;
-}
-
-$ENV{EXTRA_REGRESS_OPTS} = "--port=$buildport";
-
-$tar_log_cmd ||= "tar -z -cf runlogs.tgz *.log";
-
-my $logdirname = "lastrun-logs";
-
-if ($from_source || $from_source_clean)
-{
- $from_source ||= $from_source_clean;
- die "sourceroot $from_source not absolute"
- unless $from_source =~ m!^/!;
-
- # we need to know where the lock should go, so unless the path
- # contains HEAD we require it to be specified.
- die "must specify branch explicitly with from_source"
- unless ($explicit_branch || $from_source =~ m!/HEAD/!);
- $verbose ||= 1;
- $nosend=1;
- $nostatus=1;
- $use_vpath = undef;
- $logdirname = "fromsource-logs";
-}
-
-my @locales;
-if ($branch eq 'HEAD' || $branch ge 'REL8_4')
-{
-
- # non-C locales are not regression-safe before 8.4
- @locales = @{$EximBuild::conf{locales}} if exists $EximBuild::conf{locales};
-}
-unshift(@locales,'C') unless grep {$_ eq "C"} @locales;
-
-# sanity checks
-# several people have run into these
-
-if ( `uname -s 2>&1 ` =~ /CYGWIN/i )
-{
- my @procs = `ps -ef`;
- die "cygserver not running" unless(grep {/cygserver/} @procs);
-}
-my $ccachedir;
-if ( $ccachedir = $EximBuild::conf{build_env}->{CCACHE_DIR} )
-{
-
- # ccache is smart enough to create what you tell it is the cache dir, but
- # not smart enough to build the whole path. mkpath croaks on error, so
- # we just let it.
-
- mkpath $ccachedir;
- $ccachedir = abs_path($ccachedir);
-}
-
-if ($^V lt v5.8.0)
-{
- die "no aux_path in config file" unless $aux_path;
-}
-
-die "cannot run as root/Administrator" unless ($using_msvc or $> > 0);
-
-my $devnull = $using_msvc ? "nul" : "/dev/null";
-
-if (!$from_source)
-{
- $scm->check_access($using_msvc);
-}
-
-my $st_prefix = "$animal.";
-
-my $exim = $from_source || $scm->get_build_path($use_vpath);
-
-# set environment from config
-while (my ($envkey,$envval) = each %{$EximBuild::conf{build_env}})
-{
- $ENV{$envkey}=$envval;
-}
-
-# change to buildroot for this branch or die
-die "no buildroot" unless $buildroot;
-
-unless ($buildroot =~ m!^/!
- or($using_msvc and $buildroot =~ m![a-z]:[/\\]!i ))
-{
- die "buildroot $buildroot not absolute";
-}
-
-die "$buildroot does not exist or is not a directory" unless -d $buildroot;
-
-chdir $buildroot || die "chdir to $buildroot: $!";
-
-mkdir $branch unless -d $branch;
-chdir $branch || die "chdir to $buildroot/$branch";
-
-# rename legacy status files/directories
-foreach my $oldfile (glob("last*"))
-{
- move $oldfile, "$st_prefix$oldfile";
-}
-
-my $branch_root = getcwd();
-
-# Normally we would require GNU Make, but allow farm
-# configuration to override this
-die "$make is not GNU Make - please fix config file"
- unless check_make();
-
-# set up modules
-foreach my $module (@{$EximBuild::conf{modules}})
-{
-
- # fill in the name of the module here, so use double quotes
- # so everything BUT the module name needs to be escaped
- my $str = qq!
- require EximBuild::Modules::$module;
- EximBuild::Modules::${module}::setup(
- \$buildroot,
- \$branch,
- \\\%EximBuild::conf,
- \$exim);
- !;
- eval $str;
-
- # make errors fatal
- die $@ if $@;
-}
-
-# acquire the lock
-
-my $lockfile;
-my $have_lock;
-
-open($lockfile, ">builder.LCK") || die "opening lockfile: $!";
-
-# only one builder at a time allowed per branch
-# having another build running is not a failure, and so we do not output
-# a failure message under this condition.
-if ($from_source)
-{
- die "acquiring lock in $buildroot/$branch/builder.LCK"
- unless flock($lockfile,LOCK_EX|LOCK_NB);
-}
-elsif ( !flock($lockfile,LOCK_EX|LOCK_NB) )
-{
- print "Another process holds the lock on "
- ."$buildroot/$branch/builder.LCK. Exiting."
- if ($verbose);
- exit(0);
-}
-
-die "$buildroot/$branch has $exim or inst directories!"
- if ((!$from_source && -d $exim) || -d "inst");
-
-# we are OK to run if we get here
-$have_lock = 1;
-
-# check if file present for forced run
-my $forcefile = $st_prefix . "force-one-run";
-if (-e $forcefile)
-{
- $forcerun = 1;
- unlink $forcefile;
-}
-
-# try to allow core files to be produced.
-# another way would be for the calling environment
-# to call ulimit. We do this in an eval so failure is
-# not fatal.
-eval{
- require BSD::Resource;
- BSD::Resource->import();
-
- # explicit sub calls here. using & keeps compiler happy
- my $coreok = setrlimit(&RLIMIT_CORE,&RLIM_INFINITY,&RLIM_INFINITY);
- die "setrlimit" unless $coreok;
-};
-warn "failed to unlimit core size: $@" if $@ && $verbose > 1;
-
-# the time we take the snapshot
-my $now=time;
-my $installdir = "$buildroot/$branch/inst";
-my $dbstarted;
-
-my $extraconf;
-
-# cleanup handler for all exits
-END
-{
-
- # clean up temp file
- unlink $ENV{TEMP_CONFIG} if $extraconf;
-
- # if we have the lock we must already be in the build root, so
- # removing things there should be safe.
- # there should only be anything to cleanup if we didn't have
- # success.
- if ( $have_lock && -d "$exim")
- {
- if ($dbstarted)
- {
- chdir $installdir;
- system(qq{"bin/pg_ctl" -D data stop >$devnull 2>&1});
- foreach my $loc (@locales)
- {
- next unless -d "data-$loc";
- system(qq{"bin/pg_ctl" -D "data-$loc" stop >$devnull 2>&1});
- }
- chdir $branch_root;
- }
- if ( !$from_source && $keep_errs)
- {
- print "moving kept error trees\n" if $verbose;
- my $timestr = strftime "%Y-%m-%d_%H-%M-%S", localtime($now);
- unless (move("$exim", "eximkeep.$timestr"))
- {
- print "error renaming '$exim' to 'eximkeep.$timestr': $!";
- }
- if (-d "inst")
- {
- unless(move("inst", "instkeep.$timestr"))
- {
- print "error renaming 'inst' to 'instkeep.$timestr': $!";
- }
- }
- }
- else
- {
- rmtree("inst") unless $keepall;
- rmtree("$exim") unless ($from_source || $keepall);
- }
-
- # only keep the cache in cases of success
- rmtree("$ccachedir") if $ccachedir;
- }
-
- # get the modules to clean up after themselves
- process_module_hooks('cleanup');
-
- if ($have_lock)
- {
- if ($use_vpath)
- {
-
- # vpath builds leave some stuff lying around in the
- # source dir, unfortunately. This should clean it up.
- $scm->cleanup();
- }
- close($lockfile);
- unlink("builder.LCK");
- }
-}
-
-# Prepend the DEFAULT settings (if any) to any settings for the
-# branch. Since we're mangling this, deep clone $extra_config
-# so the config object is kept as given. This is done using
-# Dumper() because the MSys DTK perl doesn't have Storable. This
-# is less efficient but it hardly matters here for this shallow
-# structure.
-
-$extra_config = eval Dumper($extra_config);
-
-if ($extra_config && $extra_config->{DEFAULT})
-{
- if (!exists $extra_config->{$branch})
- {
- $extra_config->{$branch} = $extra_config->{DEFAULT};
- }
- else
- {
- unshift(@{$extra_config->{$branch}}, @{$extra_config->{DEFAULT}});
- }
-}
-
-if ($extra_config && $extra_config->{$branch})
-{
- my $tmpname;
- ($extraconf,$tmpname) =File::Temp::tempfile(
- 'buildfarm-XXXXXX',
- DIR => File::Spec->tmpdir(),
- UNLINK => 1
- );
- die 'no $tmpname!' unless $tmpname;
- $ENV{TEMP_CONFIG} = $tmpname;
- foreach my $line (@{$extra_config->{$branch}})
- {
- print $extraconf "$line\n";
- }
- autoflush $extraconf 1;
-}
-
-use vars qw($steps_completed);
-$steps_completed = "";
-
-my @changed_files;
-my @changed_since_success;
-my $last_config;
-my $last_status;
-my $last_run_snap;
-my $last_success_snap;
-my $current_config;
-my $current_snap;
-my @filtered_files;
-my $savescmlog = "";
-
-if ($from_source_clean)
-{
- print time_str(),"cleaning source in $exim ...\n";
- clean_from_source();
-}
-elsif (!$from_source)
-{
-
- # see if we need to run the tests (i.e. if either something has changed or
- # we have gone over the force_every heartbeat time)
-
- print time_str(),"checking out source ...\n" if $verbose;
-
- my $timeout_pid;
-
- $timeout_pid = spawn(\&scm_timeout,$scm_timeout_secs)
- if $scm_timeout_secs;
-
- $savescmlog = $scm->checkout($branch);
- $steps_completed = "SCM-checkout";
-
- process_module_hooks('checkout',$savescmlog);
-
- if ($timeout_pid)
- {
-
- # don't kill me, I finished in time
- if (kill(SIGTERM, $timeout_pid))
- {
-
- # reap the zombie
- waitpid($timeout_pid,0);
- }
- }
-
- print time_str(),"checking if build run needed ...\n" if $verbose;
-
- # transition to new time processing
- unlink "last.success";
-
- # get the timestamp data
- $last_config = find_last('config') || 0;
- $last_status = find_last('status') || 0;
- $last_run_snap = find_last('run.snap');
- $last_success_snap = find_last('success.snap');
- $forcerun = 1 unless (defined($last_run_snap));
-
- # If config file changed, force a rebuild
- ($current_config) = (stat $orig_dir.'/'.$buildconf)[9];
- if (defined $current_config && $current_config > $last_config)
- {
- $last_status = 0;
- set_last('config',$current_config) unless $nostatus;
- }
-
- # updated by find_changed to last mtime of any file in the repo
- $current_snap=0;
-
- # see if we need to force a build
- $last_status = 0
- if ( $last_status
- && $force_every
- &&$last_status+($force_every*3600) < $now);
- $last_status = 0 if $forcerun;
-
- # see what's changed since the last time we did work
- $scm->find_changed(\$current_snap,$last_run_snap, $last_success_snap,
- \@changed_files,\@changed_since_success);
-
- #ignore changes to files specified by the trigger exclude filter, if any
- if (defined($trigger_exclude))
- {
- @filtered_files = grep { !m[$trigger_exclude] } @changed_files;
- }
- else
- {
- @filtered_files = @changed_files;
- }
-
- #ignore changes to files NOT specified by the trigger include filter, if any
- if (defined($trigger_include))
- {
- @filtered_files = grep { m[$trigger_include] } @filtered_files;
- }
-
- my $modules_need_run;
-
- process_module_hooks('need-run',\$modules_need_run);
-
- # if no build required do nothing
- if ($last_status && !@filtered_files && !$modules_need_run)
- {
- print time_str(),
- "No build required: last status = ",scalar(gmtime($last_status)),
- " GMT, current snapshot = ",scalar(gmtime($current_snap))," GMT,",
- " changed files = ",scalar(@filtered_files),"\n"
- if $verbose;
- rmtree("$exim");
- exit 0;
- }
-
- # get version info on both changed files sets
- # XXX modules support?
-
- $scm->get_versions(\@changed_files);
- $scm->get_versions(\@changed_since_success);
-
-} # end of unless ($from_source)
-
-cleanlogs();
-
-writelog('SCM-checkout',$savescmlog) unless $from_source;
-$scm->log_id() unless $from_source;
-
-# copy/create according to vpath/scm settings
-
-if ($use_vpath)
-{
- print time_str(),"creating vpath build dir $exim ...\n" if $verbose;
- mkdir $exim || die "making $exim: $!";
-}
-elsif (!$from_source && $scm->copy_source_required())
-{
- print time_str(),"copying source to $exim ...\n" if $verbose;
-
- $scm->copy_source($using_msvc);
-}
-
-process_module_hooks('setup-target');
-
-# start working
-
-set_last('status',$now) unless $nostatus;
-set_last('run.snap',$current_snap) unless $nostatus;
-
-my $started_times = 0;
-print time_str(),"running configure ...\n" if $verbose;
-
-# each of these routines will call send_result, which calls exit,
-# on any error, so each step depends on success in the previous
-# steps.
-configure();
-
-make();
-
-display_features();
-
-make_test() if (check_optional_step('test'));
-
-make_doc() if (check_optional_step('make-doc'));
-
-##check_port_is_ok($buildport,'Post');
-
-# if we get here everything went fine ...
-
-my $saved_config = get_config_summary();
-
-rmtree("inst"); # only keep failures
-rmtree("$exim") unless ($from_source || $keepall);
-
-print(time_str(),"OK\n") if $verbose;
-
-send_result("OK");
-
-exit;
-
-############## end of main program ###########################
-
-sub print_help
-{
- print qq!
-usage: $0 [options] [branch]
-
- where options are one or more of:
-
- --nosend = don't send results
- --nostatus = don't set status files
- --force = force a build run (ignore status files)
- --from-source=/path = use source in path, not from SCM
- or
- --from-source-clean=/path = same as --from-source, run make distclean first
- --config=/path/to/file = alternative location for config file
- --keepall = keep directories if an error occurs
- --verbose[=n] = verbosity (default 1) 2 or more = huge output.
- --quiet = suppress normal error message
- --test = short for --nosend --nostatus --verbose --force
- --skip-steps=list = skip certain steps
- --only-steps=list = only do certain steps, not allowed with skip-steps
- lists can be comma, colon, or space separated
-
-Default branch is HEAD. Usually only the --config option should be necessary.
-
-!;
- exit(0);
-}
-
-sub time_str
-{
- my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
- return sprintf("[%.2d:%.2d:%.2d] ",$hour, $min, $sec);
-}
-
-sub step_wanted
-{
- my $step = shift;
- return $only_steps{$step} if $only_steps;
- return !$skip_steps{$step} if $skip_steps;
- return 1; # default is everything is wanted
-}
-
-sub register_module_hooks
-{
- my $who = shift;
- my $what = shift;
- while (my ($hook,$func) = each %$what)
- {
- $module_hooks{$hook} ||= [];
- push(@{$module_hooks{$hook}},[$func,$who]);
- }
-}
-
-sub process_module_hooks
-{
- my $hook = shift;
-
- # pass remaining args (if any) to module func
- foreach my $module (@{$module_hooks{$hook}})
- {
- my ($func,$module_instance) = @$module;
- &$func($module_instance, @_);
- }
-}
-
-sub check_optional_step
-{
- my $step = shift;
- my $oconf;
- my $shandle;
-
- return undef unless ref($oconf = $optional_steps->{$step});
- if ($oconf->{branches})
- {
- return undef unless grep {$_ eq $branch} @{$oconf->{branches}};
- }
-
- my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) =localtime(time);
- return undef if (exists $oconf->{min_hour} && $hour < $oconf->{min_hour});
- return undef if (exists $oconf->{max_hour} && $hour > $oconf->{max_hour});
- return undef if (exists $oconf->{dow}
- &&grep {$_ eq $wday} @{$oconf->{dow}});
-
- my $last_step = $last_status = find_last("$step") || 0;
- ## If made it *to* these optional steps, we just run them and reset last time
- #return undef unless ($forcerun ||
- # time >$last_step + (3600 * $oconf->{min_hours_since}));
- set_last("$step") unless $nostatus;
-
- return 1;
-}
-
-sub clean_from_source
-{
- if (-e "$exim/GNUmakefile")
- {
-
- # fixme for MSVC
- my @makeout = `cd $exim && $make distclean 2>&1`;
- my $status = $? >>8;
- writelog('distclean',\@makeout);
- print "======== distclean log ===========\n",@makeout if ($verbose > 1);
- send_result('distclean',$status,\@makeout) if $status;
- }
-}
-
-sub interrupt_exit
-{
- my $signame = shift;
- print "Exiting on signal $signame\n";
- exit(1);
-}
-
-sub cleanlogs
-{
- my $lrname = $st_prefix . $logdirname;
- rmtree("$lrname");
- mkdir "$lrname" || die "can't make $lrname dir: $!";
-}
-
-sub writelog
-{
- my $stage = shift;
- my $loglines = shift;
- my $handle;
- my $lrname = $st_prefix . $logdirname;
- open($handle,">$lrname/$stage.log") || die $!;
- print $handle @$loglines;
- close($handle);
-}
-
-sub display_features
-{
- return unless step_wanted('features');
- my @out = `cd $exim
- src/build-*/exim -C test/confs/0000 -bV `;
- my $status = $? >>8;
- writelog('features',\@out);
- print "======== features log ===========\n",@out if ($verbose > 1);
- send_result('Features',$status,\@out) if $status;
- $steps_completed .= " Features";
-}
-
-sub check_make
-{
- # Allow farm member to configure non-GNU make
- my $non_gnu_make = $EximBuild::conf{non_gnu_make};
- if (!defined $non_gnu_make ||
- (defined $non_gnu_make && $non_gnu_make == 1)) {
- return 'OK';
- }
- my @out = `$make -v 2>&1`;
- return undef unless ($? == 0 && grep {/GNU Make/} @out);
- return 'OK';
-}
-
-sub make
-{
- return unless step_wanted('make');
- print time_str(),"running make ...\n" if $verbose;
- my $make_args = join(' ',$EximBuild::conf{make_args});
- my (@makeout);
- my $make_cmd = $make;
- $make_cmd = "$make -j $make_jobs"
- if ($make_jobs > 1 && ($branch eq 'HEAD' || $branch ge 'REL9_1'));
- @makeout = `cd $exim/src && $make_cmd $make_args 2>&1`;
- my $status = $? >>8;
- writelog('make',\@makeout);
- print "======== make log ===========\n",@makeout if ($verbose > 1);
- send_result('Make',$status,\@makeout) if $status;
- $steps_completed .= " Make";
-}
-
-sub make_doc
-{
- return unless step_wanted('make-doc');
- print time_str(),"running make doc ...\n" if $verbose;
-
- my (@makeout);
- @makeout = `cd $exim/doc/doc-docbook/ && \
- EXIM_VER="4.82" $make everything 2>&1`;
- my $status = $? >>8;
- writelog('make-doc',\@makeout);
- print "======== make doc log ===========\n",@makeout if ($verbose > 1);
- send_result('Doc',$status,\@makeout) if $status;
- $steps_completed .= " Doc";
-}
-
-sub get_stack_trace
-{
- my $bindir = shift;
- my $pgdata = shift;
-
- # no core = no result
- my @cores = glob("$pgdata/$core_file_glob");
- return () unless @cores;
-
- # no gdb = no result
- system "gdb --version > $devnull 2>&1";
- my $status = $? >>8;
- return () if $status;
-
- my $cmdfile = "./gdbcmd";
- my $handle;
- open($handle, ">$cmdfile");
- print $handle "bt\n";
- close($handle);
-
- my @trace;
-
- foreach my $core (@cores)
- {
- my @onetrace = `gdb -x $cmdfile --batch $bindir/exim $core 2>&1`;
- push(@trace,
- "\n\n================== stack trace: $core ==================\n",
- @onetrace);
- }
-
- unlink $cmdfile;
-
- return @trace;
-}
-
-sub make_install_check
-{
- my $locale = shift;
- return unless step_wanted('install-check');
- print time_str(),"running make installcheck ($locale)...\n" if $verbose;
-
- my @checklog;
- unless ($using_msvc)
- {
- @checklog = `cd $exim/src/test/regress && $make installcheck 2>&1`;
- }
- else
- {
- chdir "$exim/src/tools/msvc";
- @checklog = `perl vcregress.pl installcheck 2>&1`;
- chdir $branch_root;
- }
- my $status = $? >>8;
- my @logfiles =
- ("$exim/src/test/regress/regression.diffs","$installdir/logfile");
- foreach my $logfile(@logfiles)
- {
- next unless (-e $logfile );
- push(@checklog,"\n\n================== $logfile ==================\n");
- my $handle;
- open($handle,$logfile);
- while(<$handle>)
- {
- push(@checklog,$_);
- }
- close($handle);
- }
- if ($status)
- {
- my @trace =
- get_stack_trace("$installdir/bin","$installdir/data-$locale");
- push(@checklog,@trace);
- }
- writelog("install-check-$locale",\@checklog);
- print "======== make installcheck log ===========\n",@checklog
- if ($verbose > 1);
- send_result("InstallCheck-$locale",$status,\@checklog) if $status;
- $steps_completed .= " InstallCheck-$locale";
-}
-
-sub make_isolation_check
-{
- my $locale = shift;
- return unless step_wanted('isolation-check');
- my @makeout;
- unless ($using_msvc)
- {
- my $cmd =
- "cd $exim/src/test/isolation && $make NO_LOCALE=1 installcheck";
- @makeout = `$cmd 2>&1`;
- }
- else
- {
- chdir "$exim/src/tools/msvc";
- @makeout = `perl vcregress.pl isolationcheck 2>&1`;
- chdir $branch_root;
- }
-
- my $status = $? >>8;
-
- # get the log files and the regression diffs
- my @logs = glob("$exim/src/test/isolation/log/*.log");
- push(@logs,"$installdir/logfile");
- unshift(@logs,"$exim/src/test/isolation/regression.diffs")
- if (-e "$exim/src/test/isolation/regression.diffs");
- foreach my $logfile (@logs)
- {
- push(@makeout,"\n\n================== $logfile ===================\n");
- my $handle;
- open($handle,$logfile);
- while(<$handle>)
- {
- push(@makeout,$_);
- }
- close($handle);
- }
- if ($status)
- {
- my @trace =
- get_stack_trace("$installdir/bin","$installdir/data-$locale");
- push(@makeout,@trace);
- }
- writelog('isolation-check',\@makeout);
- print "======== make isolation check logs ===========\n",@makeout
- if ($verbose > 1);
-
- send_result('IsolationCheck',$status,\@makeout) if $status;
- $steps_completed .= " IsolationCheck";
-}
-
-sub make_test
-{
- return unless step_wanted('test');
- print time_str(),"running make test ...\n" if $verbose;
- my $tests_range = $EximBuild::conf{range_num_tests} || "1 4";
- my @makeout;
- @makeout =`(cd $exim/test
- autoconf && ./configure && $make )2>&1 `;
- my $status = $? >>8;
- unless($status)
- {
- my @tmp = `(WORKDIR=\$PWD
- cd $exim/test
- ./runtest \$WORKDIR/$exim/src/build-*/exim -CONTINUE $tests_range )2>&1`;
- $status = $? >>8;
- push @makeout, @tmp;
- # Prepend the failed summary log outputs for ease of reading
- my $fail_summary = "$exim/test/failed-summary.log";
- if (-f $fail_summary)
- {
- @tmp = `cat $fail_summary`;
- push @tmp, "\n";
- unshift @makeout, @tmp;
- unshift @makeout, "Summary of failed tests:\n";
- }
- }
- writelog('test',\@makeout);
- print "======== make test logs ===========\n",@makeout
- if ($verbose > 1);
-
- send_result('Test',$status,\@makeout) if $status;
- $steps_completed .= " Test";
-}
-
-sub make_ecpg_check
-{
- return unless step_wanted('ecpg-check');
- my @makeout;
- my $ecpg_dir = "$exim/src/interfaces/ecpg";
- if ($using_msvc)
- {
- chdir "$exim/src/tools/msvc";
- @makeout = `perl vcregress.pl ecpgcheck 2>&1`;
- chdir $branch_root;
- }
- else
- {
- @makeout = `cd $ecpg_dir && $make NO_LOCALE=1 check 2>&1`;
- }
- my $status = $? >>8;
-
- # get the log files and the regression diffs
- my @logs = glob("$ecpg_dir/test/log/*.log");
- unshift(@logs,"$ecpg_dir/test/regression.diffs")
- if (-e "$ecpg_dir/test/regression.diffs");
- foreach my $logfile (@logs)
- {
- push(@makeout,"\n\n================== $logfile ===================\n");
- my $handle;
- open($handle,$logfile);
- while(<$handle>)
- {
- push(@makeout,$_);
- }
- close($handle);
- }
- if ($status)
- {
- my $base = "$ecpg_dir/test/regress/tmp_check";
- my @trace =
- get_stack_trace("$base/install$installdir/bin", "$base/data");
- push(@makeout,@trace);
- }
- writelog('ecpg-check',\@makeout);
- print "======== make ecpg check logs ===========\n",@makeout
- if ($verbose > 1);
-
- send_result('ECPG-Check',$status,\@makeout) if $status;
- $steps_completed .= " ECPG-Check";
-}
-
-sub configure
-{
- return unless step_wanted('configure');
- print time_str(),"creating configuration ...\n" if $verbose;
-
- my $env = $EximBuild::conf{makefile_set};
- my $add = $EximBuild::conf{makefile_add};
- my $features = $EximBuild::conf{makefile_regex};
-
- my $envstr = "";
- while (my ($key,$val) = each %$env)
- {
- $envstr .= "$key='$val'\n";
- }
- while (my ($key,$val) = each %$add)
- {
- $envstr .= "$key+='$val'\n";
- }
-
- my $conf_path = "src/src/EDITME";
- my $local_conf = "src/Local/Makefile";
- my @confout = `cd $exim; mkdir -p src/Local 2>&1`;
- my @tmp = `cd $exim && cp $conf_path $local_conf 2>&1`;
- my $status = $? >> 8;
- push @confout, @tmp;
- if ($status == 0)
- {
- # First, let's display some directory permissions in case
- # permissions are causing problems.
- my @dir = split('/',`pwd`);
- chomp(@dir);
- my $count = scalar @dir;
- my $loop = 1;
- my $dirs = '';
- while ($loop < $count)
- {
- my $dir = "";
- foreach my $i (0 .. $loop)
- {
- $dir .= $dir[$i].'/';
- }
- $dirs .= " $dir";
- $loop++;
- }
- @tmp = `echo "Verify Directory Permissions"
- ls -ld $dirs`;
- push @confout, @tmp;
- # Build the config file from the EDITME template
- @tmp = `cd $exim && echo '$envstr' >> $local_conf`;
- push @confout, @tmp;
- my $exim_user = $EximBuild::conf{master_exim_user} || 'exim';
- @tmp = `echo "Hardcoded Exim user info:"; id $exim_user
- cd $exim && perl -pi -e 's/^EXIM_USER=.*/EXIM_USER=$exim_user/' $local_conf`;
- push @confout, @tmp;
- my $me = `whoami`; chomp $me;
- @tmp = `echo "Build Farm user info:"; id $me
- cd $exim && perl -pi -e 's/^# CONFIGURE_OWNER=\$/CONFIGURE_OWNER=$me/' $local_conf`;
- push @confout, @tmp;
- my $testdir = `cd $exim && /bin/pwd`; chomp $testdir; $testdir .= "/test";
- my $trcf = "$testdir/trusted-configs";
- my $tecf = "$testdir/test-config";
- @tmp = `cd $exim && perl -pi -e "s%^# TRUSTED_CONFIG_LIST=.*%TRUSTED_CONFIG_LIST=$trcf%" $local_conf`;
- push @confout, @tmp;
- @tmp = `cd $exim && perl -pi -e 's/^# WHITELIST_D_MACROS=.*/WHITELIST_D_MACROS=DIR:EXIM_PATH:AA:ACL:ACLRCPT:ACL_MAIL:ACL_PREDATA:ACL_RCPT:AFFIX:ALLOW:ARG1:ARG2:AUTHF:AUTHS:AUTH_ID_DOMAIN:BAD:BANNER:BB:BR:BRB:CERT:COM:COMMAND_USER:CONNECTCOND:CONTROL:CREQCIP:CREQMAC:CRL:CSS:D6:DATA:DCF:DDF:DEFAULTDWC:DELAY:DETAILS:DRATELIMIT:DYNAMIC_OPTION:ELI:ERROR_DETAILS:ERT:FAKE:FALLBACK:FILTER:FILTER_PREPEND_HOME:FORBID:FORBID_SMTP_CODE:FUSER:HAI:HAP:HARDLIMIT:HEADER_LINE_MAXSIZE:HEADER_MAXSIZE:HELO_MSG:HL:HOSTS:HOSTS_AVOID_TLS:HOSTS_MAX_TRY:HVH:IFACE:IGNORE_QUOTA:INC:INSERT:IP1:IP2:LAST:LDAPSERVERS:LENCHECK:LIMIT:LIST:LOG_SELECTOR:LS:MAXNM:MESSAGE_LOGS:MSIZE:NOTDAEMON:ONCE:ONLY:OPT:OPTION:ORDER:PAH:PEX:PORT:PTBC:QDG:QOLL:QUOTA:QUOTA_FILECOUNT:QWM:RCPT_MSG:REMEMBER:REQUIRE:RETRY:RETRY1:RETRY2:RETURN:RETURN_ERROR_DETAILS:REWRITE:ROUTE_DATA:RRATELIMIT:RT:S:SELECTOR:SELF:SERVER:SERVERS:SREQCIP:SREQMAC:SRV:STD:STRICT:SUB:SUBMISSION_OPTIONS:TIMEOUTDEFER:TIMES:TRUSTED:TRYCLEAR:UL:USE_SENDER:UTF8:VALUE:WMF:X:Y/' $local_conf`;
- push @confout, @tmp;
- @tmp = `cd $exim && perl -pi -e 's/^EXIM_MONITOR=(.*)/# EXIM_MONITOR=\$1/' $local_conf`;
- push @confout, @tmp;
- for my $regex ( @$features )
- {
- @tmp = `cd $exim
- perl -pi -e '$regex' $local_conf 2>&1
- echo "Used regex: $regex" `;
- push @confout, @tmp;
- }
- # Add the final build file to the display output
- @tmp = `cd $exim
- echo
- echo "Contents of Local/Makefile:"
- egrep '^[^#]' $local_conf `;
- push @confout, @tmp;
- # Build the config_opts array to send to the server
- chomp @tmp;
- my @config_opts = grep s/(?:LOOKUP_|EXPERIMENTAL_|USE_)(\S+)=.*/$1/,
- @tmp;
- push @config_opts, grep s/^(?:EXIM_)(PERL|PYTHON)=.*/$1/,
- @tmp;
- # OpenSSL doesn't have a specific USE flag
- push @config_opts, grep s/^(TLS_LIBS.*-l(ssl|crypto)).*/OPENSSL/,
- @tmp;
- $EximBuild::conf{config_opts} = \@config_opts;
-
- # Does not matter what the Exim version is, as long as it is valid.
- my $exim_ver = $EximBuild::conf{exim_test_version} || '4.82';
- `cd $exim
- echo 'EXIM_RELEASE_VERSION="$exim_ver"' > src/src/version.sh
- echo 'EXIM_VARIANT_VERSION=""' >> src/src/version.sh
- echo 'EXIM_COMPILE_NUMBER="0"' >> src/src/version.sh`;
-
- # Create a trusted-configs list file
- @tmp = `cd $exim && echo "$tecf" > "$trcf"`;
- push @confout, @tmp;
- }
-
- print "======== configure output ===========\n",@confout
- if ($verbose > 1);
-
- writelog('configure',\@confout);
-
- if ($status)
- {
- send_result('Configure',$status,\@confout);
- }
-
- $steps_completed .= " Configure";
-}
-
-sub find_last
-{
- my $which = shift;
- my $stname = $st_prefix . "last.$which";
- my $handle;
- open($handle,$stname) or return undef;
- my $time = <$handle>;
- close($handle);
- chomp $time;
- return $time + 0;
-}
-
-sub set_last
-{
- my $which = shift;
- my $stname = $st_prefix . "last.$which";
- my $st_now = shift || time;
- my $handle;
- open($handle,">$stname") or die "opening $stname: $!";
- print $handle "$st_now\n";
- close($handle);
-}
-
-sub send_result
-{
-
- # clean up temp file
- $extraconf = undef;
-
- my $stage = shift;
-
- my $ts = $now || time;
- my $status=shift || 0;
- my $log = shift || [];
- print "======== log passed to send_result ===========\n",@$log
- if ($verbose > 1);
-
- unshift(@$log,
- "Last file mtime in snapshot: ",
- scalar(gmtime($current_snap)),
- " GMT\n","===================================================\n")
- unless ($from_source || !$current_snap);
-
- my $log_data = join("",@$log);
- my $confsum = "";
- my $changed_this_run = "";
- my $changed_since_success = "";
- $changed_this_run = join("!",@changed_files)
- if @changed_files;
- $changed_since_success = join("!",@changed_since_success)
- if ($stage ne 'OK' && @changed_since_success);
-
- if ($stage eq 'OK')
- {
- $confsum= $saved_config;
- }
- elsif ($stage !~ /CVS|Git|SCM/ )
- {
- $confsum = get_config_summary();
- }
- else
- {
- $confsum = get_script_config_dump();
- }
-
- my $savedata = Data::Dumper->Dump(
- [
- $changed_this_run, $changed_since_success, $branch, $status,$stage,
- $animal, $ts,$log_data, $confsum, $target, $verbose, $secret
- ],
- [
- qw(changed_this_run changed_since_success branch status stage
- animal ts log_data confsum target verbose secret)
- ]
- );
-
- my $lrname = $st_prefix . $logdirname;
-
- # might happen if there is a CVS failure and have never got further
- mkdir $lrname unless -d $lrname;
-
- my $txfname = "$lrname/web-txn.data";
- my $txdhandle;
- open($txdhandle,">$txfname");
- print $txdhandle $savedata;
- close($txdhandle);
-
- if ($nosend || $stage eq 'CVS' || $stage eq 'CVS-status' )
- {
- print "Branch: $branch\n";
- if ($stage eq 'OK')
- {
- print "All stages succeeded\n";
- set_last('success.snap',$current_snap) unless $nostatus;
- exit(0);
- }
- else
- {
- print "Stage $stage failed with status $status\n";
- exit(1);
- }
- }
-
- if ($stage !~ /CVS|Git|SCM|Pre-run-port-check/ )
- {
-
- my @logfiles = glob("$lrname/*.log");
- my %mtimes = map { $_ => (stat $_)[9] } @logfiles;
- @logfiles =
- map { basename $_ }( sort { $mtimes{$a} <=> $mtimes{$b} } @logfiles );
- my $logfiles = join(' ',@logfiles);
- $tar_log_cmd =~ s/\*\.log/$logfiles/;
- chdir($lrname);
- system("$tar_log_cmd 2>&1 ");
- chdir($branch_root);
-
- }
- else
- {
-
- # these would be from an earlier run, since we
- # do cleanlogs() after the cvs stage
- # so don't send them.
- unlink "$lrname/runlogs.tgz";
- }
-
- my $txstatus;
-
- # this should now only apply to older Msys installs. All others should
- # be running with perl >= 5.8 since that's required to build exim
- # anyway
- if (!$^V or $^V lt v5.8.0)
- {
-
- unless (-x "$aux_path/run_web_txn.pl")
- {
- print "Could not locate $aux_path/run_web_txn.pl\n";
- exit(1);
- }
-
- system("$aux_path/run_web_txn.pl $lrname");
- $txstatus = $? >> 8;
- }
- else
- {
- $txstatus = EximBuild::WebTxn::run_web_txn($lrname) ? 0 : 1;
-
- }
-
- if ($txstatus)
- {
- print "Web txn failed with status: $txstatus\n";
-
- # if the web txn fails, restore the timestamps
- # so we try again the next time.
- set_last('status',$last_status) unless $nostatus;
- set_last('run.snap',$last_run_snap) unless $nostatus;
- exit($txstatus);
- }
-
- unless ($stage eq 'OK' || $quiet)
- {
- print "BuildFarm member $animal failed on $branch stage $stage\n";
- }
-
- # print "Success!\n",$response->content
- # if $print_success;
-
- set_last('success.snap',$current_snap) if ($stage eq 'OK' && !$nostatus);
-
- exit 0;
-}
-
-sub get_config_summary
-{
- my $handle;
- my $config = "";
- # unless ($using_msvc)
- # {
- # open($handle,"$exim/config.log") || return undef;
- # my $start = undef;
- # while (<$handle>)
- # {
- # if (!$start && /created by PostgreSQL configure/)
- # {
- # $start=1;
- # s/It was/This file was/;
- # }
- # next unless $start;
- # last if /Core tests/;
- # next if /^\#/;
- # next if /= <?unknown>?/;
-
- # # split up long configure line
- # if (m!\$.*configure.*--with! && length > 70)
- # {
- # my $pos = index($_," ",70);
- # substr($_,$pos+1,0,"\\\n ") if ($pos > 0);
- # $pos = index($_," ",140);
- # substr($_,$pos+1,0,"\\\n ") if ($pos > 0);
- # $pos = index($_," ",210);
- # substr($_,$pos+1,0,"\\\n ") if ($pos > 0);
- # }
- # $config .= $_;
- # }
- # close($handle);
- # $config .=
- # "\n========================================================\n";
- # }
- $config .= get_script_config_dump();
- return $config;
-}
-
-sub get_script_config_dump
-{
- my $conf = {
- %EximBuild::conf, # shallow copy
- script_version => $VERSION,
- invocation_args => \@invocation_args,
- steps_completed => $steps_completed,
- orig_env => $orig_env,
- };
- delete $conf->{secret};
- $Data::Dumper::Sortkeys = 1;
- return Data::Dumper->Dump([$conf],['Script_Config']);
-}
-
-sub scm_timeout
-{
- my $wait_time = shift;
- my $who_to_kill = getpgrp(0);
- my $sig = SIGTERM;
- $sig = -$sig;
- print "waiting $wait_time secs to time out process $who_to_kill\n"
- if $verbose;
- foreach my $sig (qw(INT TERM HUP QUIT))
- {
- $SIG{$sig}='DEFAULT';
- }
- sleep($wait_time);
- $SIG{TERM} = 'IGNORE'; # so we don't kill ourself, we're exiting anyway
- # kill the whole process group
- unless (kill $sig,$who_to_kill)
- {
- print "scm timeout kill failed\n";
- }
-}
-
-sub spawn
-{
- my $coderef = shift;
- my $pid = fork;
- if (defined($pid) && $pid == 0)
- {
- exit &$coderef(@_);
- }
- return $pid;
-}
-
git://git.exim.org / buildfarm-client.git / blobdiff