Added logic to handle a revision input that does not exist in the menu

app/assets/javascripts/compare_autocomplete.js → app/assets/javascripts/compare_autocomplete.js.es6

@@ -9,7 +9,10 @@
         var $dropdown, selected;
         $dropdown = $(this);
         selected = $dropdown.data('selected');
-        return $dropdown.glDropdown({
+        const $dropdownContainer = $dropdown.closest('.dropdown');
+        const $fieldInput = $(`input[name="${$dropdown.data('field-name')}"]`, $dropdownContainer);
+        const $filterInput = $('input[type="search"]', $dropdownContainer);
+        $dropdown.glDropdown({
           data: function(term, callback) {
             return $.ajax({
               url: $dropdown.data('refs-url'),
@@ -42,6 +45,14 @@
             return $el.text().trim();
           }
         });
+        $filterInput.on('keyup', (e) => {
+          const keyCode = e.keyCode || e.which;
+          if (keyCode !== 13) return;
+          const text = $filterInput.val();
+          $fieldInput.val(text);
+          $('.dropdown-toggle-text', $dropdown).text(text);
+          $dropdownContainer.removeClass('open');
+        });
       });
     };
 

app/views/projects/compare/_ref_dropdown.html.haml

 .dropdown-menu.dropdown-menu-selectable
-  = dropdown_title "Select branch/tag"
-  = dropdown_filter "Filter by branch/tag"
+  = dropdown_title "Select Git revision"
+  = dropdown_filter "Filter by Git revision"
   = dropdown_content
   = dropdown_loading

features/steps/project/commits/commits.rb

@@ -49,8 +49,8 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
   end
 
   step 'I fill compare fields with refs' do
-    select_using_dropdown('from', sample_commit.parent_id)
-    select_using_dropdown('to', sample_commit.id)
+    select_using_dropdown('from', sample_commit.parent_id, true)
+    select_using_dropdown('to', sample_commit.id, true)
 
     click_button "Compare"
   end
@@ -184,10 +184,14 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
     expect(page).not_to have_content "Change some files"
   end
 
-  def select_using_dropdown(dropdown_type, selection)
+  def select_using_dropdown(dropdown_type, selection, is_commit = false)
     dropdown = find(".js-compare-#{dropdown_type}-dropdown")
     dropdown.find(".compare-dropdown-toggle").click
-    dropdown.fill_in("Filter by branch/tag", with: selection)
+    dropdown.fill_in("Filter by Git revision", with: selection)
+    if is_commit
+      dropdown.find('input[type="search"]').send_keys(:return)
+    else
       find_link(selection, visible: true).click
     end
+  end
 end