parse_pages_external_url

in files/gitlab-cookbooks/gitlab-pages/libraries/gitlab_pages.rb [34:65]

• 23 lines of code
• 10 McCabe index (conditional complexity)

    def parse_pages_external_url
      return unless Gitlab['pages_external_url']

      Gitlab['gitlab_rails']['pages_enabled'] = true if Gitlab['gitlab_rails']['pages_enabled'].nil?
      Gitlab['gitlab_pages']['enable'] = true if Gitlab['gitlab_pages']['enable'].nil?

      uri = URI(Gitlab['pages_external_url'].to_s)

      raise "GitLab Pages external URL must include a schema and FQDN, e.g. http://pages.example.com/" unless uri.host

      Gitlab['gitlab_rails']['pages_host'] = uri.host
      Gitlab['gitlab_rails']['pages_port'] = uri.port

      case uri.scheme
      when "http"
        Gitlab['gitlab_rails']['pages_https'] = false
        Nginx.parse_proxy_headers('pages_nginx', false)
      when "https"
        Gitlab['gitlab_rails']['pages_https'] = true
        Gitlab['pages_nginx']['ssl_certificate'] ||= "/etc/gitlab/ssl/#{uri.host}.crt"
        Gitlab['pages_nginx']['ssl_certificate_key'] ||= "/etc/gitlab/ssl/#{uri.host}.key"
        Nginx.parse_proxy_headers('pages_nginx', true)
      else
        raise "Unsupported GitLab Pages external URL scheme: #{uri.scheme}"
      end

      raise "Unsupported GitLab Pages external URL path: #{uri.path}" unless ["", "/"].include?(uri.path)

      
      Gitlab['pages_nginx']['fqdn_regex'] = uri.host.gsub('.', '\.')
    end