Adding tooltip placement

Adding the ability to position the tooltip of the status icon.

app/views/ci/status/_icon.html.haml

-- status = local_assigns.fetch(:status)
-- size   = local_assigns.fetch(:size, 16)
-- link   = local_assigns.fetch(:link, true)
-- title  = local_assigns.fetch(:title, "Pipeline: #{status.label}")
-- css_classes = "ci-status-link ci-status-icon ci-status-icon-#{status.group} #{'has-tooltip' if title.present?}"
+- status            = local_assigns.fetch(:status)
+- size              = local_assigns.fetch(:size, 16)
+- link              = local_assigns.fetch(:link, true)
+- title             = local_assigns.fetch(:title, "Pipeline: #{status.label}")
+- tooltip_placement = local_assigns.fetch(:tooltip_placement, "left")
+- css_classes       = "ci-status-link ci-status-icon ci-status-icon-#{status.group} #{'has-tooltip' if title.present?}"
 
 - if link && status.has_details?
-  = link_to status.details_path, class: css_classes, title: title, data: { html: title.present? } do
+  = link_to status.details_path, class: css_classes, title: title, data: { html: title.present?, placement: tooltip_placement } do
     = sprite_icon(status.icon, size: size)
 - else
-  %span{ class: css_classes, title: title, data: { html: title.present? } }
+  %span{ class: css_classes, title: title, data: { html: title.present?, placement: tooltip_placement } }
     = sprite_icon(status.icon, size: size)

app/views/projects/issues/_merge_requests.html.haml

@@ -27,7 +27,7 @@
                   = merge_request.to_reference
                 %span.mr-ci-status.flex-md-grow-1.justify-content-end.d-flex.ml-md-2
                   - if merge_request.can_read_pipeline?
-                    = render 'ci/status/icon', status: merge_request.head_pipeline.detailed_status(current_user), link: true
+                    = render 'ci/status/icon', status: merge_request.head_pipeline.detailed_status(current_user), link: true, tooltip_placement: 'bottom'
                   - elsif has_any_head_pipeline
                     = icon('blank fw')