A number of Perl-side changes from the hydra.nixos.org branch

src/lib/Hydra/Controller/Build.pm

@@ -238,7 +238,7 @@ sub serveFile {
         # XSS hole.
         $c->response->header('Content-Security-Policy' => 'sandbox allow-scripts');
 
-        $c->stash->{'plain'} = { data => grab(cmd => ["nix", "--experimental-features", "nix-command",
+        $c->stash->{'plain'} = { data => readIntoSocket(cmd => ["nix", "--experimental-features", "nix-command",
                                                       "store", "cat", "--store", getStoreUri(), "$path"]) };
 
         # Detect MIME type.

src/lib/Hydra/Controller/Jobset.pm

@@ -364,6 +364,15 @@ sub evals_GET {
     );
 }
 
+sub errors :Chained('jobsetChain') :PathPart('errors') :Args(0) :ActionClass('REST') { }
+
+sub errors_GET {
+    my ($self, $c) = @_;
+
+    $c->stash->{template} = 'eval-error.tt';
+
+    $self->status_ok($c, entity => $c->stash->{jobset});
+}
 
 # Redirect to the latest finished evaluation of this jobset.
 sub latest_eval : Chained('jobsetChain') PathPart('latest-eval') {

src/lib/Hydra/Controller/JobsetEval.pm

@@ -86,6 +86,15 @@ sub view_GET {
     );
 }
 
+sub errors :Chained('evalChain') :PathPart('errors') :Args(0) :ActionClass('REST') { }
+
+sub errors_GET {
+    my ($self, $c) = @_;
+
+    $c->stash->{template} = 'eval-error.tt';
+
+    $self->status_ok($c, entity => $c->stash->{eval});
+}
 
 sub create_jobset : Chained('evalChain') PathPart('create-jobset') Args(0) {
     my ($self, $c) = @_;

src/lib/Hydra/Controller/Root.pm

@@ -162,7 +162,7 @@ sub status_GET {
             { "buildsteps.busy" => { '!=', 0 } },
             { order_by => ["globalpriority DESC", "id"],
               join => "buildsteps",
-              columns => [@buildListColumns]
+              columns => [@buildListColumns, 'buildsteps.drvpath', 'buildsteps.type']
             })]
     );
 }

src/lib/Hydra/Helper/BuildDiff.pm

@@ -37,7 +37,16 @@ sub buildDiff {
 
     my $n = 0;
     foreach my $build (@{$builds}) {
-        my $aborted = $build->finished != 0 && ($build->buildstatus == 3 || $build->buildstatus == 4);
+        my $aborted = $build->finished != 0 && (
+            # aborted
+            $build->buildstatus == 3
+            # cancelled
+            || $build->buildstatus == 4
+            # timeout
+            || $build->buildstatus == 7
+            # log limit exceeded
+            || $build->buildstatus == 10
+        );
         my $d;
         my $found = 0;
         while ($n < scalar(@{$builds2})) {
@@ -79,4 +88,4 @@ sub buildDiff {
     return $ret;
 }
 
-1;
+1;

src/lib/Hydra/Helper/Nix.pm

@@ -36,6 +36,7 @@ our @EXPORT = qw(
     jobsetOverview
     jobsetOverview_
     pathIsInsidePrefix
+    readIntoSocket
     readNixFile
     registerRoot
     restartBuilds
@@ -417,6 +418,16 @@ sub pathIsInsidePrefix {
     return $cur;
 }
 
+sub readIntoSocket{
+    my (%args) = @_;
+    my $sock;
+
+    eval {
+        open($sock, "-|", @{$args{cmd}}) or die q(failed to open socket from command:\n $x);
+    };
+
+    return $sock;
+}
 
 
 

src/root/build.tt

@@ -61,21 +61,7 @@ END;
             <td>[% IF step.busy != 0 || ((step.machine || step.starttime) && (step.status == 0 || step.status == 1 || step.status == 3 || step.status == 4 || step.status == 7)); INCLUDE renderMachineName machine=step.machine; ELSE; "<em>n/a</em>"; END %]</td>
             <td class="step-status">
               [% IF step.busy != 0 %]
-                [% IF step.busy == 1 %]
-                  <strong>Preparing</strong>
-                [% ELSIF step.busy == 10 %]
-                  <strong>Connecting</strong>
-                [% ELSIF step.busy == 20 %]
-                  <strong>Sending inputs</strong>
-                [% ELSIF step.busy == 30 %]
-                  <strong>Building</strong>
-                [% ELSIF step.busy == 40 %]
-                  <strong>Receiving outputs</strong>
-                [% ELSIF step.busy == 50 %]
-                  <strong>Post-processing</strong>
-                [% ELSE %]
-                  <strong>Unknown state</strong>
-                [% END %]
+                [% INCLUDE renderBusyStatus %]
               [% ELSIF step.status == 0 %]
                 [% IF step.isnondeterministic %]
                   <span class="warn">Succeeded with non-determistic result</span>

src/root/common.tt

@@ -91,6 +91,17 @@ BLOCK renderDuration;
   duration % 60 %]s[%
 END;
 
+BLOCK renderDrvInfo;
+  drvname = step.drvpath
+    .substr(11) # strip `/nix/store/`
+    .split('-').slice(1).join("-") # strip hash part
+    .substr(0, -4); # strip `.drv`
+  IF drvname != releasename;
+    IF step.type == 0; action = "Build"; ELSE; action = "Substitution"; END;
+    IF drvname; %]<em> ([% action %] of [% drvname %])</em>[% END;
+  END;
+END;
+
 
 BLOCK renderBuildListHeader %]
   <table class="table table-striped table-condensed clickable-rows">
@@ -131,7 +142,12 @@ BLOCK renderBuildListBody;
       [% END %]
       <td><a class="row-link" href="[% link %]">[% build.id %]</a></td>
       [% IF !hideJobName %]
-        <td><a href="[%link%]">[% IF !hideJobsetName %][%build.jobset.get_column("project")%]:[%build.jobset.get_column("name")%]:[% END %][%build.get_column("job")%]</td>
+        <td>
+          <a href="[%link%]">[% IF !hideJobsetName %][%build.jobset.get_column("project")%]:[%build.jobset.get_column("name")%]:[% END %][%build.get_column("job")%]</a>
+          [% IF showStepName %]
+            [% INCLUDE renderDrvInfo step=build.buildsteps releasename=build.nixname %]
+          [% END %]
+        </td>
       [% END %]
       <td class="nowrap">[% t = showSchedulingInfo ? build.timestamp : build.stoptime; IF t; INCLUDE renderRelativeDate timestamp=(showSchedulingInfo ? build.timestamp : build.stoptime); ELSE; "-"; END %]</td>
       <td>[% !showSchedulingInfo and build.get_column('releasename') ? build.get_column('releasename') : build.nixname %]</td>
@@ -245,6 +261,25 @@ BLOCK renderBuildStatusIcon;
 END;
 
 
+BLOCK renderBusyStatus;
+  IF step.busy == 1 %]
+    <strong>Preparing</strong>
+  [% ELSIF step.busy == 10 %]
+    <strong>Connecting</strong>
+  [% ELSIF step.busy == 20 %]
+    <strong>Sending inputs</strong>
+  [% ELSIF step.busy == 30 %]
+    <strong>Building</strong>
+  [% ELSIF step.busy == 40 %]
+    <strong>Receiving outputs</strong>
+  [% ELSIF step.busy == 50 %]
+    <strong>Post-processing</strong>
+  [% ELSE %]
+    <strong>Unknown state</strong>
+  [% END;
+END;
+
+
 BLOCK renderStatus;
   IF build.finished;
     buildstatus = build.buildstatus;

src/root/eval-error.tt

@@ -0,0 +1,26 @@
+[% PROCESS common.tt %]
+<!DOCTYPE html>
+
+<html lang="en">
+
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+    [% INCLUDE style.tt %]
+  </head>
+
+  <body>
+
+    <div class="tab-content tab-pane">
+        <div id="tabs-errors" class="">
+          [% IF jobset %]
+              <p>Errors occurred at [% INCLUDE renderDateTime timestamp=(jobset.errortime || jobset.lastcheckedtime) %].</p>
+              <div class="card bg-light"><div class="card-body"><pre>[% HTML.escape(jobset.fetcherrormsg || jobset.errormsg) %]</pre></div></div>
+          [% ELSIF eval %]
+              <p>Errors occurred at [% INCLUDE renderDateTime timestamp=(eval.evaluationerror.errortime || eval.timestamp) %].</p>
+              <div class="card bg-light"><div class="card-body"><pre>[% HTML.escape(eval.evaluationerror.errormsg) %]</pre></div></div>
+          [% END %]
+        </div>
+    </div>
+  </body>
+</html>

src/root/jobset-eval.tt

@@ -65,7 +65,7 @@ c.uri_for(c.controller('JobsetEval').action_for('view'),
   [% END %]
 
   [% IF aborted.size > 0 %]
-    <li class="nav-item"><a class="nav-link" href="#tabs-aborted" data-toggle="tab"><span class="text-warning">Aborted Jobs ([% aborted.size %])</span></a></li>
+    <li class="nav-item"><a class="nav-link" href="#tabs-aborted" data-toggle="tab"><span class="text-warning">Aborted / Timed out Jobs ([% aborted.size %])</span></a></li>
   [% END %]
   [% IF nowFail.size > 0 %]
     <li class="nav-item"><a class="nav-link" href="#tabs-now-fail" data-toggle="tab"><span class="text-warning">Newly Failing Jobs ([% nowFail.size %])</span></a></li>
@@ -108,13 +108,6 @@ c.uri_for(c.controller('JobsetEval').action_for('view'),
 
 <div class="tab-content">
 
-  [% IF eval.evaluationerror.errormsg %]
-    <div id="tabs-errors" class="tab-pane">
-      <p>Errors occurred at [% INCLUDE renderDateTime timestamp=(eval.evaluationerror.errortime || eval.timestamp) %].</p>
-      <div class="card bg-light"><div class="card-body"><pre>[% HTML.escape(eval.evaluationerror.errormsg) %]</pre></div></div>
-    </div>
-  [% END %]
-
   <div id="tabs-aborted" class="tab-pane">
     [% INCLUDE renderSome builds=aborted tabname="#tabs-aborted" %]
   </div>
@@ -174,8 +167,7 @@ c.uri_for(c.controller('JobsetEval').action_for('view'),
 
   [% IF eval.evaluationerror.errormsg %]
     <div id="tabs-errors" class="tab-pane">
-      <p>Errors occurred at [% INCLUDE renderDateTime timestamp=(eval.evaluationerror.errortime || eval.timestamp) %].</p>
-      <div class="card bg-light"><div class="card-body"><pre>[% HTML.escape(eval.evaluationerror.errormsg) %]</pre></div></div>
+      <iframe src="[% c.uri_for(c.controller('JobsetEval').action_for('errors'), [eval.id], params) %]" loading="lazy" frameBorder="0" width="100%"></iframe>
     </div>
   [% END %]
 </div>

src/root/jobset.tt

@@ -119,8 +119,7 @@
 
   [% IF jobset.errormsg || jobset.fetcherrormsg %]
     <div id="tabs-errors" class="tab-pane">
-      <p>Errors occurred at [% INCLUDE renderDateTime timestamp=(jobset.errortime || jobset.lastcheckedtime) %].</p>
-      <div class="card bg-light"><div class="card-body"><pre>[% HTML.escape(jobset.fetcherrormsg || jobset.errormsg) %]</pre></div></div>
+      <iframe src="[% c.uri_for('/jobset' project.name jobset.name "errors") %]" loading="lazy" frameBorder="0" width="100%"></iframe>
     </div>
   [% END %]
 

src/root/layout.tt

@@ -10,31 +10,7 @@
 
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
-
-    <script type="text/javascript" src="[% c.uri_for("/static/js/jquery/jquery-3.4.1.min.js") %]"></script>
-    <script type="text/javascript" src="[% c.uri_for("/static/js/jquery/jquery-ui-1.10.4.min.js") %]"></script>
-    <script type="text/javascript" src="[% c.uri_for("/static/js/moment/moment-2.24.0.min.js") %]"></script>
-
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-
-    <link href="[% c.uri_for("/static/fontawesome/css/all.css") %]" rel="stylesheet" />
-    <script type="text/javascript" src="[% c.uri_for("/static/js/popper.min.js") %]"></script>
-    <script type="text/javascript" src="[% c.uri_for("/static/bootstrap/js/bootstrap.min.js") %]"></script>
-    <link href="[% c.uri_for("/static/bootstrap/css/bootstrap.min.css") %]" rel="stylesheet" />
-
-    <!-- hydra.css may need to be moved to before boostrap to make the @media rule work. -->
-    <link rel="stylesheet" href="[% c.uri_for("/static/css/hydra.css") %]" type="text/css" />
-    <link rel="stylesheet" href="[% c.uri_for("/static/css/rotated-th.css") %]" type="text/css" />
-
-    <style>
-      .popover { max-width: 40%; }
-    </style>
-
-    <script type="text/javascript" src="[% c.uri_for("/static/js/bootbox.min.js") %]"></script>
-
-    <link rel="stylesheet" href="[% c.uri_for("/static/css/tree.css") %]" type="text/css" />
-
-    <script type="text/javascript" src="[% c.uri_for("/static/js/common.js") %]"></script>
+    [% INCLUDE style.tt %]
 
     [% IF c.config.enable_google_login %]
       <meta name="google-signin-client_id" content="[% c.config.google_client_id %]">

src/root/machine-status.tt

@@ -10,6 +10,7 @@
       <th>Build</th>
       <th>Step</th>
       <th>What</th>
+      <th>Status</th>
       <th>Since</th>
     </tr>
   </thead>
@@ -44,6 +45,7 @@
             <td><a href="[% c.uri_for('/build' step.build) %]">[% step.build %]</a></td>
             <td>[% IF step.busy >= 30 %]<a class="row-link" href="[% c.uri_for('/build' step.build 'nixlog' step.stepnr 'tail') %]">[% step.stepnr %]</a>[% ELSE; step.stepnr; END %]</td>
             <td><tt>[% step.drvpath.match('-(.*)').0 %]</tt></td>
+            <td>[% INCLUDE renderBusyStatus %]</td>
             <td style="width: 10em">[% INCLUDE renderDuration duration = curTime - step.starttime %] </td>
           </tr>
         [% END %]

src/root/static/js/common.js

@@ -129,6 +129,12 @@ $(document).ready(function() {
             el.addClass("is-local");
         }
     });
+
+    [...document.getElementsByTagName("iframe")].forEach((element) => {
+        element.contentWindow.addEventListener("DOMContentLoaded", (_) => {
+            element.style.height = element.contentWindow.document.body.scrollHeight + 'px';
+        })
+    })
 });
 
 var tabsLoaded = {};

src/root/status.tt

@@ -7,7 +7,7 @@
 
 [% ELSE %]
 
-  [% INCLUDE renderBuildList builds=resource showSchedulingInfo=1 hideResultInfo=1 busy=1 %]
+  [% INCLUDE renderBuildList builds=resource showSchedulingInfo=1 hideResultInfo=1 busy=1 showStepName=1 %]
 
 [% END %]
 

src/root/style.tt

@@ -0,0 +1,24 @@
+<script type="text/javascript" src="[% c.uri_for("/static/js/jquery/jquery-3.4.1.min.js") %]"></script>
+<script type="text/javascript" src="[% c.uri_for("/static/js/jquery/jquery-ui-1.10.4.min.js") %]"></script>
+<script type="text/javascript" src="[% c.uri_for("/static/js/moment/moment-2.24.0.min.js") %]"></script>
+
+<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+
+<link href="[% c.uri_for("/static/fontawesome/css/all.css") %]" rel="stylesheet" />
+<script type="text/javascript" src="[% c.uri_for("/static/js/popper.min.js") %]"></script>
+<script type="text/javascript" src="[% c.uri_for("/static/bootstrap/js/bootstrap.min.js") %]"></script>
+<link href="[% c.uri_for("/static/bootstrap/css/bootstrap.min.css") %]" rel="stylesheet" />
+
+<!-- hydra.css may need to be moved to before boostrap to make the @media rule work. -->
+<link rel="stylesheet" href="[% c.uri_for("/static/css/hydra.css") %]" type="text/css" />
+<link rel="stylesheet" href="[% c.uri_for("/static/css/rotated-th.css") %]" type="text/css" />
+
+<style>
+  .popover { max-width: 40%; }
+</style>
+
+<script type="text/javascript" src="[% c.uri_for("/static/js/bootbox.min.js") %]"></script>
+
+<link rel="stylesheet" href="[% c.uri_for("/static/css/tree.css") %]" type="text/css" />
+
+<script type="text/javascript" src="[% c.uri_for("/static/js/common.js") %]"></script>

t/Hydra/Controller/Jobset/evals.t

@@ -32,4 +32,9 @@ subtest "/jobset/PROJECT/JOBSET/evals" => sub {
     ok($jobsetevals->is_success, "The page showing the jobset evals returns 200.");
 };
 
+subtest "/jobset/PROJECT/JOBSET/errors" => sub {
+    my $jobsetevals = request(GET '/jobset/' . $project->name . '/' . $jobset->name . '/errors');
+    ok($jobsetevals->is_success, "The page showing the jobset eval errors returns 200.");
+};
+
 done_testing;

t/Hydra/Controller/JobsetEval/fetch.t

@@ -35,6 +35,10 @@ subtest "Fetching the eval's overview" => sub {
     is($fetch->code, 200, "channel page is 200");
 };
 
+subtest "Fetching the eval's overview" => sub {
+    my $fetch = request(GET '/eval/' . $eval->id, '/errors');
+    is($fetch->code, 200, "errors page is 200");
+};
 
 
 done_testing;