module Docs  class Docker < UrlScraper    self.type = 'docker'    self.links = {      home: 'https://docker.com/',      code: 'https://github.com/docker/docker'    }     options[:trailing_slash] = true     options[:fix_urls] = ->(url) do      url.sub! %r{\.md/?(?=#|\z)}, '/'      url.sub! '/index/', '/'      url    end     options[:attribution] = <<-HTML      &copy; 2017 Docker, Inc.<br>      Licensed under the Apache License, Version 2.0.<br>      Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries.<br>      Docker, Inc. and other parties may also have trademark rights in other terms used herein.    HTML     version '17' do      self.release = '17.06'      self.base_url = 'https://docs.docker.com/'       html_filters.push 'docker/entries', 'docker/clean_html'       options[:container] = '.wrapper .container-fluid .row'       options[:only_patterns] = [/\Aget-started\//, /\Aengine\//, /\Acompose\//, /\Amachine\//, /\Anotary\//]      options[:skip_patterns] = [/\Aengine\/api\/v/, /glossary/, /docker-ee/]       options[:replace_paths] = {        'engine/installation/linux/docker-ee/linux-postinstall/' => 'engine/installation/linux/linux-postinstall/',        'engine/installation/linux/docker-ee/' => 'engine/installation/',        'engine/installation/linux/docker-ce/' => 'engine/installation/',        'engine/installation/linux/' => 'engine/installation/',        'engine/installation/windows/' => 'engine/installation/',        'engine/userguide/intro/' => 'engine/userguide/',        'engine/tutorials/dockervolumes/' => 'engine/admin/volumes/volumes/',        'engine/getstarted/' => 'get-started/',        'engine/tutorials/dockerimages/' => 'get-started/',        'engine/tutorials/dockerrepos/' => 'get-started/',        'engine/admin/host_integration/' => 'engine/admin/start-containers-automatically/',        'engine/installation/linux/rhel/' => 'engine/installation/linux/docker-ee/rhel/',        'engine/installation/linux/ubuntulinux/' => 'engine/installation/linux/docker-ee/ubuntu/',        'engine/installation/linux/suse/' => 'engine/installation/linux/docker-ee/suse/',        'engine/admin/logging/' => 'engine/admin/logging/view_container_logs/',        'engine/swarm/how-swarm-mode-works/' => 'engine/swarm/how-swarm-mode-works/nodes/',        'engine/installation/binaries/' => 'engine/installation/linux/docker-ce/binaries/',        'engine/reference/commandline/' => 'engine/reference/commandline/docker/',        'engine/reference/api/' => 'engine/api/',        'engine/userguide/dockervolumes/' => 'engine/admin/volumes/volumes/',        'engine/understanding-docker/' => 'engine/docker-overview/',        'engine/reference/commandline/swarm_join_token/' => 'engine/reference/commandline/swarm_join-token/',        'engine/api/getting-started/' => 'engine/api/get-started/',      }    end     module OldOptions      def self.included(klass)        klass.options[:only_patterns] = [/\Aengine\//, /\Acompose\//, /\Amachine\//]        klass.options[:skip_patterns] = [/\Aengine\/api\/v/, /\Aengine\/installation/]        klass.options[:skip] = %w(          /          engine/userguide/          engine/examples/          engine/reference/          engine/reference/api/          engine/reference/api/docker_remote_api_v1.24/          engine/getstarted/linux_install_help/          machine/reference/          machine/drivers/          machine/examples/          compose/reference/        )        klass.options[:replace_paths] = {          'engine/userguide/networking/dockernetworks/' => 'engine/userguide/networking/',          'engine/userguide/dockervolumes/'             => 'engine/tutorials/dockervolumes/',          'engine/reference/logging/overview/'          => 'engine/admin/logging/overview/',          'engine/reference/commandline/daemon/'        => 'engine/reference/commandline/dockerd/',          'engine/reference/commandline/'               => 'engine/reference/commandline/docker/',          'engine/reference/api/docker_remote_api/'     => 'engine/api/',          'engine/swarm/how-swarm-mode-works/'          => 'engine/swarm/how-swarm-mode-works/nodes/',          'engine/tutorials/dockerizing/'               => 'engine/getstarted/step_one/',          'engine/tutorials/usingdocker/'               => 'engine/getstarted/step_three/',          'engine/tutorials/dockerimages/'              => 'engine/getstarted/step_four/',          'engine/tutorials/dockerrepos/'               => 'engine/getstarted/step_six/'        }      end    end     version '1.13' do      include OldOptions       self.release = '1.13'      self.base_url = "https://docs.docker.com/v#{self.version}/"       html_filters.push 'docker/entries_old', 'docker/clean_html_old'       options[:container] = '.container-fluid .row'    end     version '1.12' do      include OldOptions       self.release = '1.12'      self.base_url = "https://docs.docker.com/v#{self.version}/"       html_filters.push 'docker/entries_old', 'docker/clean_html_old'       options[:container] = '.container-fluid .row'    end     version '1.11' do      include OldOptions       self.release = '1.11'      self.base_url = "https://docs.docker.com/v#{self.version}/"       html_filters.push 'docker/entries_very_old', 'docker/clean_html_very_old'       options[:container] = '#docs'      options[:only_patterns] << /\Aswarm\//    end     version '1.10' do      include OldOptions       self.release = '1.10'      self.base_url = "https://docs.docker.com/v#{self.version}/"       html_filters.push 'docker/entries_very_old', 'docker/clean_html_very_old'       options[:container] = '#docs'      options[:only_patterns] << /\Aswarm\//    end  endend