src/HydraFrontend/lib/HydraFrontend/Controller/Root.pm

@@ -126,7 +126,7 @@ sub project :Local {
         $c->model('DB')->schema->txn_do(sub {
             updateProject($c, $project);
         });
-        return $c->res->redirect($c->uri_for("/project", $projectName));
+        return $c->res->redirect($c->uri_for("/project", $c->request->params->{name}));
     } elsif ($subcommand eq "delete" && $isPosted) {
         $c->model('DB')->schema->txn_do(sub {
             $project->delete;

src/HydraFrontend/root/project.tt

@@ -13,15 +13,21 @@
 
 [% BLOCK renderJobset %]
 
-  <div class="indent jobset">
+  <div class="jobset">
 
-  <h3>Jobset <tt>[% INCLUDE maybeEditString param="jobset-$baseName-name" value=jobset.name %]</tt></h3>
+  <h3>[% IF jobset %]Jobset <tt>[% jobset.name %]</tt>[% ELSE %]New jobset[% END %]</h3>
 
   <div class="indent">
 
   <h4>Information</h4>
 
   <table>
+    [% IF edit %]
+    <tr>
+      <th>Identifier:</th>
+      <td>[% INCLUDE maybeEditString param="jobset-$baseName-name" value=jobset.name %]</td>
+    </tr>
+    [% END %]
     <tr>
       <th>Description:</th>
       <td>[% INCLUDE maybeEditString param="jobset-$baseName-description" value=jobset.description %]</td>
@@ -137,7 +143,7 @@
       $("#add-jobset").click(function() {
         var newid = "jobset-" + id++;
         $("#jobset-template").clone(true).attr("id", newid).insertAfter($("#jobset-template")).show();
-        $("#jobset-template-name", $("#" + newid)).attr("name", newid + "-name").attr("value", newid);
+        $("#jobset-template-name", $("#" + newid)).attr("name", newid + "-name").attr("value", "trunk");
         $("#jobset-template-description", $("#" + newid)).attr("name", newid + "-description");
         $("#jobset-template-nixexprpath", $("#" + newid)).attr("name", newid + "-nixexprpath");
         $("#jobset-template-nixexprinput", $("#" + newid)).attr("name", newid + "-nixexprinput");

src/hydra.sql

@@ -155,6 +155,16 @@ create table Projects (
 );
 
 
+create trigger cascadeProjectUpdate
+  update of name on Projects
+  for each row begin
+    update Jobsets set project = new.name where project = old.name;
+    update JobsetInputs set project = new.name where project = old.name;
+    update JobsetInputAlts set project = new.name where project = old.name;
+    update Builds set project = new.name where project = old.name;
+  end;
+
+
 -- A jobset consists of a set of inputs (e.g. SVN repositories), one
 -- of which contains a Nix expression containing an attribute set
 -- describing build jobs.
@@ -170,6 +180,15 @@ create table Jobsets (
 );
 
 
+create trigger cascadeJobsetUpdate
+  update of name on jobsets
+  for each row begin
+    update JobsetInputs set jobset = new.name where jobset = old.name;
+    update JobsetInputAlts set jobset = new.name where jobset = old.name;
+    update Builds set jobset = new.name where jobset = old.name;
+  end;
+
+
 create table JobsetInputs (
     project       text not null,
     jobset        text not null,