- page_description brand_title unless page_description

- site_name = "GitLab"
%head{ prefix: "og: http://ogp.me/ns#" }
  %meta{ charset: "utf-8" }
  %meta{ 'http-equiv' => 'X-UA-Compatible', content: 'IE=edge' }

  -# Open Graph - http://ogp.me/
  %meta{ property: 'og:type',        content: "object" }
  %meta{ property: 'og:site_name',   content: site_name }
  %meta{ property: 'og:title',       content: page_title }
  %meta{ property: 'og:description', content: page_description }
  %meta{ property: 'og:image',       content: page_image }
  %meta{ property: 'og:url',         content: request.base_url + request.fullpath }

  -# Twitter Card - https://dev.twitter.com/cards/types/summary
  %meta{ property: 'twitter:card',         content: "summary" }
  %meta{ property: 'twitter:title',        content: page_title }
  %meta{ property: 'twitter:description',  content: page_description }
  %meta{ property: 'twitter:image',        content: page_image }
  = page_card_meta_tags

  %title= page_title(site_name)
  %meta{ name: "description", content: page_description }

  = favicon_link_tag favicon

  = stylesheet_link_tag "application", media: "all"
  = stylesheet_link_tag "print",       media: "print"

  = javascript_include_tag(*webpack_asset_paths("runtime"))
  = javascript_include_tag(*webpack_asset_paths("common"))
  = javascript_include_tag(*webpack_asset_paths("main"))

  - if content_for?(:page_specific_javascripts)
    = yield :page_specific_javascripts

  = yield :project_javascripts

  = csrf_meta_tags

  - unless browser.safari?
    %meta{ name: 'referrer', content: 'origin-when-cross-origin' }
  %meta{ name: 'viewport', content: 'width=device-width, initial-scale=1, maximum-scale=1' }
  %meta{ name: 'theme-color', content: '#474D57' }

  -# Apple Safari/iOS home screen icons
  = favicon_link_tag 'touch-icon-iphone.png',        rel: 'apple-touch-icon'
  = favicon_link_tag 'touch-icon-ipad.png',          rel: 'apple-touch-icon', sizes: '76x76'
  = favicon_link_tag 'touch-icon-iphone-retina.png', rel: 'apple-touch-icon', sizes: '120x120'
  = favicon_link_tag 'touch-icon-ipad-retina.png',   rel: 'apple-touch-icon', sizes: '152x152'
  %link{ rel: 'mask-icon', href: image_path('logo.svg'), color: 'rgb(226, 67, 41)' }

  -# Windows 8 pinned site tile
  %meta{ name: 'msapplication-TileImage', content: image_path('msapplication-tile.png') }
  %meta{ name: 'msapplication-TileColor', content: '#30353E' }

  = yield :meta_tags

  = render 'layouts/google_analytics' if extra_config.has_key?('google_analytics_id')
  = render 'layouts/piwik' if extra_config.has_key?('piwik_url') && extra_config.has_key?('piwik_site_id')
  = render 'layouts/bootlint' if Rails.env.development?