Merge remote-tracking branch 'origin/master' into ci-commit-as-pipeline

# Conflicts:
#	app/views/projects/commits/_commit.html.haml

2 files changed, 20 insertions, 2 deletions

diff --git a/app/helpers/commits_helper.rb b/app/helpers/commits_helper.rb
index de508036888..35ba543cef1 100644
--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -28,7 +28,7 @@ module CommitsHelper
 
   def commit_to_html(commit, project, inline = true)
     template = inline ? "inline_commit" : "commit"
-    escape_javascript(render "projects/commits/#{template}", commit: commit, project: project) unless commit.nil?
+    render "projects/commits/#{template}", commit: commit, project: project unless commit.nil?
   end
 
   # Breadcrumb links for a Project and, if applicable, a tree path
@@ -117,7 +117,7 @@ module CommitsHelper
       end
     end
     link_to(
-      "Browse Files »",
+      "Browse Files",
       namespace_project_tree_path(project.namespace, project, commit),
       class: "pull-right"
     )
diff --git a/app/helpers/form_helper.rb b/app/helpers/form_helper.rb
new file mode 100644
index 00000000000..6a43be2cf3e
--- /dev/null
+++ b/app/helpers/form_helper.rb
@@ -0,0 +1,18 @@
+module FormHelper
+  def form_errors(model)
+    return unless model.errors.any?
+
+    pluralized = 'error'.pluralize(model.errors.count)
+    headline   = "The form contains the following #{pluralized}:"
+
+    content_tag(:div, class: 'alert alert-danger', id: 'error_explanation') do
+      content_tag(:h4, headline) <<
+      content_tag(:ul) do
+        model.errors.full_messages.
+          map { |msg| content_tag(:li, msg) }.
+          join.
+          html_safe
+      end
+    end
+  end
+end