- expanded = expanded_by_default?

%section.settings.no-animate#default-branch-settings{ class: ('expanded' if expanded) }
  .settings-header
    %h4= _('Default Branch')
    %button.btn.js-settings-toggle
      = expanded ? _('Collapse') : _('Expand')
    %p
      = _('Set the default branch for this project. All merge requests and commits are made against this branch unless you specify a different one.')

  .settings-content
    = form_for @project, remote: true, html: { multipart: true, anchor: 'default-branch-settings' }, authenticity_token: true do |f|
      %fieldset
        - if @project.empty_repo?
          .text-secondary
            = _('A default branch cannot be chosen for an empty project.')
        - else
          .form-group
            = f.label :default_branch, "Default Branch", class: 'label-bold'
            = f.select(:default_branch, @project.repository.branch_names, {}, {class: 'select2 select-wide'})

        .form-group
          .form-check
            = f.check_box :autoclose_referenced_issues, class: 'form-check-input'
            = f.label :autoclose_referenced_issues, class: 'form-check-label' do
              %strong= _("Auto-close referenced issues on default branch")
            .form-text.text-muted
              = _("When merge requests and commits in the default branch close, any issues they reference also close.")
              = link_to sprite_icon('question-o'), help_page_path('user/project/issues/managing_issues.md', anchor: 'disabling-automatic-issue-closing'), target: '_blank'

      = f.submit _('Save changes'), class: "gl-button btn btn-success"