3 files changed, 38 insertions, 0 deletions
diff --git a/app/models/project.rb b/app/models/project.rb
index f648833..9b015d2 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -126,6 +126,14 @@ ls -la
     end
   end
 
+  def any_runners?
+    if runners.active.any?
+      return true
+    end
+
+    shared_runners_enabled && Runner.shared.active.any?
+  end
+
   def set_default_values
     self.token = SecureRandom.hex(15) if self.token.blank?
   end
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index 95858d1..6076f6f 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -1,5 +1,10 @@
 = render 'shared/guide' unless @project.setup_finished?
 
+- unless @project.any_runners?
+  .alert.alert-danger
+    There are no runners available.
+    = link_to "Add a runner", project_runners_path(@project)
+
 %ul.nav.nav-tabs.append-bottom-20
   %li{class: ref_tab_class}
     = link_to 'All commits', project_path(@project)
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 0b334d3..9358db5 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -174,4 +174,29 @@ describe Project do
     it { Project.search('fo').should include(project) }
     it { Project.search('bar').should be_empty }
   end
+
+  describe :any_runners do
+    it "there are no runners available" do
+      project = FactoryGirl.create(:project)
+      project.any_runners?.should be_false
+    end
+
+    it "there is a specific runner" do
+      project = FactoryGirl.create(:project)
+      project.runners << FactoryGirl.create(:specific_runner)
+      project.any_runners?.should be_true
+    end
+
+    it "there is a shared runner" do
+      project = FactoryGirl.create(:project, shared_runners_enabled: true)
+      FactoryGirl.create(:shared_runner)
+      project.any_runners?.should be_true
+    end
+
+    it "there is a shared runner, but they are prohibited to use" do
+      project = FactoryGirl.create(:project)
+      FactoryGirl.create(:shared_runner)
+      project.any_runners?.should be_false
+    end
+  end
 end