module Docs  class Scala < FileScraper    self.name = 'Scala'    self.type = 'scala'    self.links = {      home: 'https://www.scala-lang.org/',      code: 'https://github.com/scala/scala'    }     options[:attribution] = <<-HTML        &copy; 2002-2022 EPFL, with contributions from Lightbend.<br>        Licensed under the Apache License, Version 2.0.    HTML     # For Scala 3, there is no official download link for the documentation    # (see https://contributors.scala-lang.org/t/5537).    #    # We currently need to build the docs ourselves. To do so:    # 1. Make sure that Scala 3 and sbt are installed    #    (https://www.scala-lang.org/download/scala3.html)    # 2. Clone the Scala 3 (Dotty) repository (https://github.com/lampepfl/dotty)    # 3. From the Dotty folder, run this command in the terminal:    #    $ sbt scaladoc/generateScalaDocumentation    # 4. Extract scaladoc/output/scala3/api/ into docs/scala~3.1    version '3.2' do      self.release = '3.2.0'      self.base_url = 'https://scala-lang.org/api/3.2.0/'      self.root_path = 'index.html'       options[:skip_patterns] = [        # Ignore class names with include “#”, which cause issues with the scraper        /%23/,         # Ignore local links to the Java documentation created by a Scaladoc bug        /java\/lang/,      ]       html_filters.push 'scala/entries_v3', 'scala/clean_html_v3'    end     version '3.1' do      self.release = '3.1.1'      self.base_url = 'https://scala-lang.org/api/3.1.1/'      self.root_path = 'index.html'       options[:skip_patterns] = [        # Ignore class names with include “#”, which cause issues with the scraper        /%23/,         # Ignore local links to the Java documentation created by a Scaladoc bug        /java\/lang/,      ]       html_filters.push 'scala/entries_v3', 'scala/clean_html_v3'    end     # https://downloads.lightbend.com/scala/2.13.0/scala-docs-2.13.0.zip    # Extract api/scala-library into docs/scala~2.13_library    version '2.13 Library' do      self.release = '2.13.0'      self.base_url = 'https://www.scala-lang.org/api/2.13.0/'      self.root_path = 'index.html'      options[:container] = '#content-container'       html_filters.push 'scala/entries_v2', 'scala/clean_html_v2'    end     # https://downloads.lightbend.com/scala/2.13.0/scala-docs-2.13.0.zip    # Extract api/scala-reflect into docs/scala~2.13_reflection    version '2.13 Reflection' do      self.release = '2.13.0'      self.base_url = 'https://www.scala-lang.org/api/2.13.0/scala-reflect/'      self.root_path = 'index.html'      options[:container] = '#content-container'       html_filters.push 'scala/entries_v2', 'scala/clean_html_v2'    end     # https://downloads.lightbend.com/scala/2.12.9/scala-docs-2.12.9.zip    # Extract api/scala-library into docs/scala~2.12_library    version '2.12 Library' do      self.release = '2.12.9'      self.base_url = 'https://www.scala-lang.org/api/2.12.9/'      self.root_path = 'index.html'      options[:container] = '#content-container'       html_filters.push 'scala/entries_v2', 'scala/clean_html_v2'    end     # https://downloads.lightbend.com/scala/2.12.9/scala-docs-2.12.9.zip    # Extract api/scala-reflect into docs/scala~2.12_reflection    version '2.12 Reflection' do      self.release = '2.12.9'      self.base_url = 'https://www.scala-lang.org/api/2.12.9/scala-reflect/'      self.root_path = 'index.html'      options[:container] = '#content-container'       html_filters.push 'scala/entries_v2', 'scala/clean_html_v2'    end     def get_latest_version(opts)      doc = fetch_doc('https://www.scala-lang.org/api/3.x/', opts)      doc.at_css('.projectVersion').content    end  endend