Merge branch 'commits-page-ci-status' into 'master'

Commits page CI status

Show CI status for each commit row on pages like: Commits, Merge request (commits tab), Compare etc

![Screenshot_2015-09-23_12.34.50](https://gitlab.com/gitlab-org/gitlab-ce/uploads/d40d6a69f76128e32d3a0cb641b3495b/Screenshot_2015-09-23_12.34.50.png)


Fixes #2632 

See merge request !1402

2 files changed, 35 insertions, 1 deletions

diff --git a/app/helpers/ci_status_helper.rb b/app/helpers/ci_status_helper.rb
new file mode 100644
index 00000000000..18c30ddb281
--- /dev/null
+++ b/app/helpers/ci_status_helper.rb
@@ -0,0 +1,34 @@
+module CiStatusHelper
+  def ci_status_path(ci_commit)
+    ci_project_ref_commits_path(ci_commit.project, ci_commit.ref, ci_commit)
+  end
+
+  def ci_status_icon(ci_commit)
+    icon_name =
+      case ci_commit.status
+      when 'success'
+        'check'
+      when 'failed'
+        'close'
+      when 'running', 'pending'
+        'clock-o'
+      else
+        'circle'
+      end
+
+    icon(icon_name)
+  end
+
+  def ci_status_color(ci_commit)
+    case ci_commit.status
+    when 'success'
+      'green'
+    when 'failed'
+      'red'
+    when 'running', 'pending'
+      'yellow'
+    else
+      'gray'
+    end
+  end
+end
diff --git a/app/helpers/commits_helper.rb b/app/helpers/commits_helper.rb
index d13d80be293..9df20c9fce5 100644
--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -135,7 +135,7 @@ module CommitsHelper
   #  size:   size of the avatar image in px
   def commit_person_link(commit, options = {})
     user = commit.send(options[:source])
-    
+
     source_name = clean(commit.send "#{options[:source]}_name".to_sym)
     source_email = clean(commit.send "#{options[:source]}_email".to_sym)