Added keyboard shortcut to navigate to issue boards

Closes #21218

CHANGELOG

@@ -30,6 +30,7 @@ v 8.12.0 (unreleased)
   - Add `web_url` field to issue, merge request, and snippet API objects (Ben Boeckel)
   - Enable pipeline events by default !6278
   - Move parsing of sidekiq ps into helper !6245 (pascalbetz)
+  - Added go to issue boards keyboard shortcut
   - Expose `sha` and `merge_commit_sha` in merge request API (Ben Boeckel)
   - Set path for all JavaScript cookies to honor GitLab's subdirectory setting !5627 (Mike Greiling)
   - Fix blame table layout width

app/assets/javascripts/shortcuts_navigation.js

@@ -34,6 +34,9 @@
       Mousetrap.bind('g i', function() {
         return ShortcutsNavigation.findAndFollowLink('.shortcuts-issues');
       });
+      Mousetrap.bind('g l', function() {
+        ShortcutsNavigation.findAndFollowLink('.shortcuts-issue-boards');
+      });
       Mousetrap.bind('g m', function() {
         return ShortcutsNavigation.findAndFollowLink('.shortcuts-merge_requests');
       });

app/views/help/_shortcuts.html.haml

@@ -162,6 +162,12 @@
                     .key i
                   %td
                     Go to issues
+                %tr
+                  %td.shortcut
+                    .key g
+                    .key l
+                  %td
+                    Go to issue boards
                 %tr
                   %td.shortcut
                     .key g

app/views/layouts/nav/_project.html.haml

@@ -113,3 +113,7 @@
       %li.hidden
         = link_to project_commits_path(@project), title: 'Commits', class: 'shortcuts-commits' do
           Commits
+
+    -# Shortcut to issue boards
+    %li.hidden
+      = link_to 'Issue Boards', namespace_project_board_path(@project.namespace, @project), title: 'Issue Boards', class: 'shortcuts-issue-boards'

spec/features/boards/keyboard_shortcut_spec.rb

+require 'rails_helper'
+
+describe 'Issue Boards shortcut', feature: true, js: true do
+  let(:project) { create(:empty_project) }
+
+  before do
+    project.create_board
+    project.board.lists.create(list_type: :backlog)
+    project.board.lists.create(list_type: :done)
+
+    login_as :admin
+
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  it 'takes user to issue board index' do
+    find('body').native.send_keys('gl')
+    expect(page).to have_selector('.boards-list')
+  end
+end