HTTP/Jobset: support setting / reading enable_dynamic_run_command

hydra-api.yaml

@@ -689,6 +689,9 @@ components:
         enableemail:
           description: when true the jobset sends emails when previously-successful builds fail
           type: boolean
+        enable_dynamic_run_command:
+          description: when true the jobset supports executing dynamically defined RunCommand hooks. Requires the server and project's configuration to also enable dynamic RunCommand.
+          type: boolean
         visible:
           description: when true the jobset is visible in the web frontend
           type: boolean

src/lib/Hydra/Controller/Jobset.pm

@@ -268,6 +268,7 @@ sub updateJobset {
         , nixexprinput => $nixExprInput
         , enabled => $enabled
         , enableemail => defined $c->stash->{params}->{enableemail} ? 1 : 0
+        , enable_dynamic_run_command => defined $c->stash->{params}->{enable_dynamic_run_command} ? 1 : 0
         , emailoverride => trim($c->stash->{params}->{emailoverride}) || ""
         , hidden => defined $c->stash->{params}->{visible} ? 0 : 1
         , keepnr => int(trim($c->stash->{params}->{keepnr} // "0"))

src/root/edit-jobset.tt

@@ -157,6 +157,13 @@
     </div>
   </div>
 
+  <div class="form-group row">
+    <label class="col-sm-3" for="editjobsetenable_dynamic_run_command">Enable Dynamic RunCommand Hooks</label>
+    <div class="col-sm-9">
+      <input type="checkbox" id="editjobsetenable_dynamic_run_command" name="enable_dynamic_run_command" [% IF jobset.enable_dynamic_run_command %]checked[% END %]/>
+    </div>
+  </div>
+
   <div class="form-group row">
     <label class="col-sm-3" for="editjobsetenableemail">Email notification</label>
     <div class="col-sm-9">

src/root/jobset.tt

@@ -160,6 +160,10 @@
         <th>Scheduling shares:</th>
         <td>[% jobset.schedulingshares %] [% IF totalShares %] ([% f = format("%.2f"); f(jobset.schedulingshares / totalShares * 100) %]% out of [% totalShares %] shares)[% END %]</td>
       </tr>
+      <tr>
+        <th>Enable Dynamic RunCommand Hooks:</th>
+        <td>[% jobset.enable_dynamic_run_command ? "Yes" : "No" %]</td>
+      </tr>
       [% IF emailNotification %]
       <tr>
         <th>Enable email notification:</th>

t/Hydra/Controller/Jobset/http.t

@@ -73,6 +73,7 @@ subtest 'Read newly-created jobset "job"' => sub {
      emailoverride => "",
      enabled => 2,
      enableemail => JSON::MaybeXS::false,
+     enable_dynamic_run_command => JSON::MaybeXS::false,
      errortime => undef,
      errormsg => "",
      fetcherrormsg => "",