self.verify

in _plugins/link-checker.rb [87:117]

• 25 lines of code
• 9 McCabe index (conditional complexity)

  def self.verify(site)
    if ENV.key?('JEKYLL_CHECK_EXTERNAL_LINKS')
      @check_external_links = true
      puts "LinkChecker: [Notice] Will verify external links"
    end

    if ENV.key?('JEKYLL_FATAL_LINK_CHECKER')
      @should_build_fatally = true
      if ENV['JEKYLL_FATAL_LINK_CHECKER'] == '2'
        @check_external_links = true
        puts "LinkChecker: [Notice] The build will fail if any dead links are found"
      else
        puts "LinkChecker: [Notice] The build will fail if a dead internal link is found"
      end
    end

    @base_url_matcher = /^

    @urls.each do |url, pages|
      @failures << "#{url}, linked to in ./#{pages.to_a.join(", ./")}" unless self.check(url)
    end
    
    msg = "Found #{@failures.size} dead link#{@failures.size > 1 ? 's' : ''}:\n#{@failures.join("\n")}" unless @failures.empty?

    if @should_build_fatally
      raise msg
    else
      puts "\nLinkChecker: [Warning] #{msg}\n"
    end
  end