hydra/src/lib/Hydra/Controller/JobsetEval.pm
2021-12-14 10:16:25 -05:00

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package Hydra::Controller::JobsetEval;
use utf8;
use strict;
use warnings;
use base 'Hydra::Base::Controller::NixChannel';
use Hydra::Helper::Nix;
use Hydra::Helper::CatalystUtils;
use List::SomeUtils qw(uniq);
sub evalChain : Chained('/') PathPart('eval') CaptureArgs(1) {
my ($self, $c, $evalId) = @_;
my $eval = $c->model('DB::JobsetEvals')->find($evalId)
or notFound($c, "Evaluation $evalId doesn't exist.");
$c->stash->{eval} = $eval;
$c->stash->{jobset} = $eval->jobset;
$c->stash->{project} = $eval->jobset->project;
}
sub view :Chained('evalChain') :PathPart('') :Args(0) :ActionClass('REST') { }
sub view_GET {
my ($self, $c) = @_;
$c->stash->{template} = 'jobset-eval.tt';
my $eval = $c->stash->{eval};
$c->stash->{filter} = $c->request->params->{filter} // "";
my $filter = $c->stash->{filter} eq "" ? {} : { job => { ilike => "%" . $c->stash->{filter} . "%" } };
my $compare = $c->req->params->{compare};
my $eval2;
# Allow comparing this evaluation against the previous evaluation
# (default), an arbitrary evaluation, or the latest completed
# evaluation of another jobset.
if (defined $compare) {
if ($compare =~ /^\d+$/) {
$eval2 = $c->model('DB::JobsetEvals')->find($compare)
or notFound($c, "Evaluation $compare doesn't exist.");
} elsif ($compare =~ /^-(\d+)$/) {
my $t = int($1);
$eval2 = $c->stash->{jobset}->jobsetevals->find(
{ hasnewbuilds => 1, timestamp => {'<=', $eval->timestamp - $t} },
{ order_by => "timestamp desc", rows => 1});
} elsif (defined $compare && $compare =~ /^($jobsetNameRE)$/) {
my $j = $c->stash->{project}->jobsets->find({name => $compare})
or notFound($c, "Jobset $compare doesn't exist.");
$eval2 = getLatestFinishedEval($j);
} else {
notFound($c, "Unknown comparison source $compare.");
}
} else {
($eval2) = $eval->jobset->jobsetevals->search(
{ hasnewbuilds => 1, id => { '<', $eval->id } },
{ order_by => "id DESC", rows => 1 });
}
$c->stash->{otherEval} = $eval2 if defined $eval2;
sub cmpBuilds {
my ($left, $right) = @_;
return $left->get_column('job') cmp $right->get_column('job')
|| $left->get_column('system') cmp $right->get_column('system')
}
my @builds = $eval->builds->search($filter, { columns => [@buildListColumns] });
my @builds2 = defined $eval2 ? $eval2->builds->search($filter, { columns => [@buildListColumns] }) : ();
@builds = sort { cmpBuilds($a, $b) } @builds;
@builds2 = sort { cmpBuilds($a, $b) } @builds2;
$c->stash->{stillSucceed} = [];
$c->stash->{stillFail} = [];
$c->stash->{nowSucceed} = [];
$c->stash->{nowFail} = [];
$c->stash->{new} = [];
$c->stash->{removed} = [];
$c->stash->{unfinished} = [];
$c->stash->{aborted} = [];
my $n = 0;
foreach my $build (@builds) {
my $aborted = $build->finished != 0 && ($build->buildstatus == 3 || $build->buildstatus == 4);
my $d;
my $found = 0;
while ($n < scalar(@builds2)) {
my $build2 = $builds2[$n];
my $d = cmpBuilds($build, $build2);
last if $d == -1;
if ($d == 0) {
$n++;
$found = 1;
if ($aborted) {
# do nothing
} elsif ($build->finished == 0 || $build2->finished == 0) {
push @{$c->stash->{unfinished}}, $build;
} elsif ($build->buildstatus == 0 && $build2->buildstatus == 0) {
push @{$c->stash->{stillSucceed}}, $build;
} elsif ($build->buildstatus != 0 && $build2->buildstatus != 0) {
push @{$c->stash->{stillFail}}, $build;
} elsif ($build->buildstatus == 0 && $build2->buildstatus != 0) {
push @{$c->stash->{nowSucceed}}, $build;
} elsif ($build->buildstatus != 0 && $build2->buildstatus == 0) {
push @{$c->stash->{nowFail}}, $build;
} else { die; }
last;
}
push @{$c->stash->{removed}}, { job => $build2->get_column('job'), system => $build2->get_column('system') };
$n++;
}
if ($aborted) {
push @{$c->stash->{aborted}}, $build;
} else {
push @{$c->stash->{new}}, $build if !$found;
}
}
$c->stash->{full} = ($c->req->params->{full} || "0") eq "1";
$self->status_ok(
$c,
entity => $eval
);
}
sub create_jobset : Chained('evalChain') PathPart('create-jobset') Args(0) {
my ($self, $c) = @_;
my $eval = $c->stash->{eval};
requireProjectOwner($c, $c->stash->{project});
$c->stash->{template} = 'edit-jobset.tt';
$c->stash->{createFromEval} = 1;
}
sub cancel : Chained('evalChain') PathPart('cancel') Args(0) {
my ($self, $c) = @_;
requireCancelBuildPrivileges($c, $c->stash->{project});
my $n = cancelBuilds($c->model('DB')->schema, $c->stash->{eval}->builds->search_rs({}));
$c->flash->{successMsg} = "$n builds have been cancelled.";
$c->res->redirect($c->uri_for($c->controller('JobsetEval')->action_for('view'), $c->req->captures));
}
sub restart {
my ($self, $c, $condition) = @_;
requireRestartPrivileges($c, $c->stash->{project});
my $builds = $c->stash->{eval}->builds->search_rs({ finished => 1, buildstatus => $condition });
my $n = restartBuilds($c->model('DB')->schema, $builds);
$c->flash->{successMsg} = "$n builds have been restarted.";
$c->res->redirect($c->uri_for($c->controller('JobsetEval')->action_for('view'), $c->req->captures));
}
sub restart_aborted : Chained('evalChain') PathPart('restart-aborted') Args(0) {
my ($self, $c) = @_;
restart($self, $c, { -in => [3, 4, 9] });
}
sub restart_failed : Chained('evalChain') PathPart('restart-failed') Args(0) {
my ($self, $c) = @_;
restart($self, $c, { 'not in' => [0] });
}
sub bump : Chained('evalChain') PathPart('bump') Args(0) {
my ($self, $c) = @_;
requireBumpPrivileges($c, $c->stash->{project}); # FIXME: require admin?
my $builds = $c->stash->{eval}->builds->search({ finished => 0 });
my $n = $builds->count();
$c->model('DB')->schema->txn_do(sub {
$builds->update({globalpriority => time()});
});
$c->flash->{successMsg} = "$n builds have been bumped to the front of the queue.";
$c->res->redirect($c->uri_for($c->controller('JobsetEval')->action_for('view'), $c->req->captures));
}
# Hydra::Base::Controller::NixChannel needs this.
sub nix : Chained('evalChain') PathPart('channel') CaptureArgs(0) {
my ($self, $c) = @_;
$c->stash->{channelName} = $c->stash->{project}->name . "-" . $c->stash->{jobset}->name . "-latest";
$c->stash->{channelBuilds} = $c->stash->{eval}->builds
->search_literal("exists (select 1 from buildproducts where build = build.id and type = 'nix-build')")
->search({ finished => 1, buildstatus => 0 },
{ columns => [@buildListColumns, 'drvpath', 'description', 'homepage']
, join => ["buildoutputs"]
, order_by => ["build.id", "buildoutputs.name"]
, '+select' => ['buildoutputs.path', 'buildoutputs.name'], '+as' => ['outpath', 'outname'] });
}
sub job : Chained('evalChain') PathPart('job') {
my ($self, $c, $job, @rest) = @_;
my $build = $c->stash->{eval}->builds->find({job => $job});
notFound($c, "This evaluation has no job with the specified name.") unless defined $build;
$c->res->redirect($c->uri_for($c->controller('Build')->action_for("build"), [$build->id], @rest));
}
# Return the store paths of all succeeded builds of type 'nix-build'
# (i.e. regular packages). Used by the NixOS channel scripts.
sub store_paths : Chained('evalChain') PathPart('store-paths') Args(0) {
my ($self, $c) = @_;
my @builds = $c->stash->{eval}->builds
->search_literal("exists (select 1 from buildproducts where build = build.id and type = 'nix-build')")
->search({ finished => 1, buildstatus => 0 },
{ columns => [], join => ["buildoutputs"]
, '+select' => ['buildoutputs.path'], '+as' => ['outpath'] });
$self->status_ok(
$c,
entity => [uniq(sort map {$_->get_column('outpath')} @builds)]
);
}
# Return full info about all the builds in this evaluation.
sub all_builds : Chained('evalChain') PathPart('builds') Args(0) {
my ($self, $c) = @_;
my @builds = $c->stash->{eval}->builds;
$self->status_ok(
$c,
entity => [@builds],
);
}
1;