Upgrades all the buttons in application settings

Uses a regeg replace to upgrade all the buttons in the application
settings folder.

app/views/admin/application_settings/_prometheus.html.haml

@@ -30,4 +30,4 @@
         A method call is only tracked when it takes longer to complete than
         the given amount of milliseconds.
 
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_protected_paths.html.haml

@@ -28,4 +28,4 @@
         = _('All paths are relative to the GitLab URL. Do not include %{relative_url_link_start}relative URL%{relative_url_link_end}.').html_safe % { relative_url_link_start: relative_url_link_start, relative_url_link_end: '</a>'.html_safe }
       = f.text_area :protected_paths_raw, placeholder: '/users/sign_in,/users/password', class: 'form-control', rows: 10
 
-  = f.submit 'Save changes', class: 'btn btn-success'
+  = f.submit 'Save changes', class: 'gl-button btn btn-success'

app/views/admin/application_settings/_realtime.html.haml

@@ -14,4 +14,4 @@
         installations. Set to 0 to completely disable polling.
         = link_to sprite_icon('question-o'), help_page_path('administration/polling')
 
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_registry.html.haml

@@ -21,4 +21,4 @@
         .form-text.text-muted
           = _("Tags are deleted until the timeout is reached. Any remaining tags are included the next time the policy runs. To remove the time limit, set it to 0.")
 
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_repository_check.html.haml

@@ -55,4 +55,4 @@
         .form-text.text-muted
           Number of Git pushes after which 'git gc' is run.
 
-  = f.submit _('Save changes'), class: "btn btn-success"
+  = f.submit _('Save changes'), class: "gl-button btn btn-success"

app/views/admin/application_settings/_repository_mirrors_form.html.haml

@@ -14,4 +14,4 @@
 
     = render_if_exists 'admin/application_settings/mirror_settings', form: f
 
-  = f.submit _('Save changes'), class: "btn btn-success"
+  = f.submit _('Save changes'), class: "gl-button btn btn-success"

app/views/admin/application_settings/_repository_static_objects.html.haml

@@ -15,4 +15,4 @@
       %span.form-text.text-muted#static_objects_external_storage_auth_token_help_block
         = _('A secure token that identifies an external storage request.')
 
-  = f.submit _('Save changes'), class: "btn btn-success"
+  = f.submit _('Save changes'), class: "gl-button btn btn-success"

app/views/admin/application_settings/_repository_storage.html.haml

@@ -22,4 +22,4 @@
             = f.text_field attribute[:name], class: 'form-text-input', value: attribute[:value]
             = f.label attribute[:label], attribute[:label], class: 'label-bold form-check-label'
             %br
-  = f.submit _('Save changes'), class: "btn btn-success qa-save-changes-button"
+  = f.submit _('Save changes'), class: "gl-button btn btn-success qa-save-changes-button"

app/views/admin/application_settings/_signin.html.haml

@@ -57,4 +57,4 @@
       = f.label :sign_in_text, class: 'label-bold'
       = f.text_area :sign_in_text, class: 'form-control', rows: 4
       .form-text.text-muted Markdown enabled
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_signup.html.haml

@@ -75,4 +75,4 @@
       = f.label :after_sign_up_text, class: 'label-bold'
       = f.text_area :after_sign_up_text, class: 'form-control', rows: 4
       .form-text.text-muted Markdown enabled
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_snowplow.html.haml

@@ -26,4 +26,4 @@
           = f.label :snowplow_cookie_domain, _('Cookie domain'), class: 'label-light'
           = f.text_field :snowplow_cookie_domain, class: 'form-control'
 
-      = f.submit _('Save changes'), class: 'btn btn-success'
+      = f.submit _('Save changes'), class: 'gl-button btn btn-success'

app/views/admin/application_settings/_sourcegraph.html.haml

@@ -35,4 +35,4 @@
           = f.text_field :sourcegraph_url, class: 'form-control', placeholder: s_('SourcegraphAdmin|e.g. https://sourcegraph.example.com')
           .form-text.text-muted
             = s_('SourcegraphAdmin|Configure the URL to a Sourcegraph instance which can read your GitLab projects.')
-      = f.submit s_('SourcegraphAdmin|Save changes'), class: 'btn btn-success'
+      = f.submit s_('SourcegraphAdmin|Save changes'), class: 'gl-button btn btn-success'

app/views/admin/application_settings/_spam.html.haml

@@ -71,4 +71,4 @@
       = f.label :spam_check_endpoint_url, _('URL of the external Spam Check endpoint'), class: 'label-bold'
       = f.text_field :spam_check_endpoint_url, class: 'form-control'
 
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_terminal.html.haml

@@ -8,4 +8,4 @@
       .form-text.text-muted
         Maximum time for web terminal websocket connection (in seconds).
         0 for unlimited.
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_terms.html.haml

@@ -15,4 +15,4 @@
       = f.text_area :terms, class: 'form-control', rows: 8
       .form-text.text-muted
         = _("Markdown enabled")
-  = f.submit _("Save changes"), class: "btn btn-success"
+  = f.submit _("Save changes"), class: "gl-button btn btn-success"

app/views/admin/application_settings/_third_party_offers.html.haml

@@ -17,4 +17,4 @@
             = f.check_box :hide_third_party_offers, class: 'form-check-input'
             = f.label :hide_third_party_offers, _('Do not display offers from third parties within GitLab'), class: 'form-check-label'
 
-      = f.submit _('Save changes'), class: "btn btn-success"
+      = f.submit _('Save changes'), class: "gl-button btn btn-success"

app/views/admin/application_settings/_usage.html.haml

@@ -37,4 +37,4 @@
             - deactivating_usage_ping_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: deactivating_usage_ping_path }
             = s_('For more information, see the documentation on %{deactivating_usage_ping_link_start}deactivating the usage ping%{deactivating_usage_ping_link_end}.').html_safe % { deactivating_usage_ping_link_start: deactivating_usage_ping_link_start, deactivating_usage_ping_link_end: '</a>'.html_safe }
 
-  = f.submit 'Save changes', class: "btn btn-success"
+  = f.submit 'Save changes', class: "gl-button btn btn-success"

app/views/admin/application_settings/_visibility_and_access.html.haml

@@ -66,4 +66,4 @@
       .form-group
         = f.label field_name, "#{type.upcase} SSH keys", class: 'label-bold'
         = f.select field_name, key_restriction_options_for_select(type), {}, class: 'form-control'
-  = f.submit _('Save changes'), class: "btn btn-success"
+  = f.submit _('Save changes'), class: "gl-button btn btn-success"

app/views/admin/application_settings/general.html.haml

@@ -101,7 +101,7 @@
               = s_('IDE|Live Preview')
             %span.form-text.text-muted
               = s_('IDE|Allow live previews of JavaScript projects in the Web IDE using CodeSandbox Live Preview.')
-      = f.submit _('Save changes'), class: "btn btn-success"
+      = f.submit _('Save changes'), class: "gl-button btn btn-success"
 
 - if Feature.enabled?(:maintenance_mode)
   %section.settings.no-animate#js-maintenance-mode-toggle{ class: ('expanded' if expanded_by_default?) }

ee/app/views/admin/application_settings/_custom_templates_form.html.haml

@@ -16,4 +16,4 @@
           .form-group
             = groups_select_tag('application_setting[custom_project_templates_group_id]', selected: @application_setting.custom_project_templates_group_id, class: 'input-clamp allowClear qa-custom-project-template-select', multiple: false)
 
-        = f.submit _('Save changes'), class: "btn btn-success qa-save-changes-button"
+        = f.submit _('Save changes'), class: "gl-button btn btn-success qa-save-changes-button"