Apply new GitLab UI for buttons in commit page

app/helpers/commits_helper.rb

@@ -166,7 +166,7 @@ module CommitsHelper
     path = project_blob_path(project, tree_join(commit_sha, diff_new_path))
     title = replaced ? _('View replaced file @ ') : _('View file @ ')
 
-    link_to(path, class: 'btn') do
+    link_to(path, class: 'btn gl-button btn-default') do
       raw(title) + content_tag(:span, truncate_sha(commit_sha), class: 'commit-sha')
     end
   end

app/helpers/diff_helper.rb

@@ -133,7 +133,7 @@ module DiffHelper
         ].join('').html_safe
 
       tooltip = _('Compare submodule commit revisions')
-      link = content_tag(:span, link_to(link_text, compare_url, class: 'btn has-tooltip', title: tooltip), class: 'submodule-compare')
+      link = content_tag(:span, link_to(link_text, compare_url, class: 'btn gl-button has-tooltip', title: tooltip), class: 'submodule-compare')
     end
 
     link
@@ -223,7 +223,7 @@ module DiffHelper
     # Always use HTML to handle case where JSON diff rendered this button
     params_copy.delete(:format)
 
-    link_to url_for(params_copy), id: "#{name}-diff-btn", class: (selected ? 'btn active' : 'btn'), data: { view_type: name } do
+    link_to url_for(params_copy), id: "#{name}-diff-btn", class: (selected ? 'btn gl-button active' : 'btn gl-button'), data: { view_type: name } do
       title
     end
   end
@@ -252,7 +252,7 @@ module DiffHelper
   end
 
   def toggle_whitespace_link(url, options)
-    options[:class] = [*options[:class], 'btn btn-default'].join(' ')
+    options[:class] = [*options[:class], 'btn gl-button btn-default'].join(' ')
     link_to "#{hide_whitespace? ? 'Show' : 'Hide'} whitespace changes", url, class: options[:class]
   end
 

app/views/projects/commit/_commit_box.html.haml

@@ -22,13 +22,13 @@
 
   .header-action-buttons
     - if defined?(@notes_count) && @notes_count > 0
-      %span.btn.disabled.gl-button.btn-icon.d-none.d-sm-inline.gl-mr-3.has-tooltip{ title: n_("%d comment on this commit", "%d comments on this commit", @notes_count) % @notes_count }
+      %span.btn.gl-button.btn-default.disabled.gl-button.btn-icon.d-none.d-sm-inline.gl-mr-3.has-tooltip{ title: n_("%d comment on this commit", "%d comments on this commit", @notes_count) % @notes_count }
         = sprite_icon('comment')
         = @notes_count
-    = link_to project_tree_path(@project, @commit), class: "btn gl-button gl-mr-3 d-none d-md-inline" do
+    = link_to project_tree_path(@project, @commit), class: "btn gl-button btn-default gl-mr-3 d-none d-md-inline" do
       #{ _('Browse files') }
     .dropdown.inline
-      %a.btn.gl-button.dropdown-toggle.qa-options-button.d-md-inline{ data: { toggle: "dropdown" } }
+      %a.btn.gl-button.btn-default.dropdown-toggle.qa-options-button.d-md-inline{ data: { toggle: "dropdown" } }
         %span= _('Options')
         = sprite_icon('chevron-down', css_class: 'gl-text-gray-500')
       %ul.dropdown-menu.dropdown-menu-right

app/views/projects/diffs/_file.html.haml

@@ -16,7 +16,7 @@
     - unless diff_file.submodule?
       .file-actions.d-none.d-sm-block
         - if diff_file.blob&.readable_text?
-          = link_to '#', class: 'js-toggle-diff-comments gl-button btn active has-tooltip', title: _("Toggle comments for this file"), disabled: @diff_notes_disabled do
+          = link_to '#', class: 'js-toggle-diff-comments btn gl-button active has-tooltip', title: _("Toggle comments for this file"), disabled: @diff_notes_disabled do
             = sprite_icon('comment')
           \
           - if editable_diff?(diff_file)

changelogs/unreleased/gl-button-commit-page.yml

+---
+title: Apply new GitLab UI for buttons in commit page
+merge_request: 53555
+author: Yogi (@yo)
+type: other