Method tar has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def tar(path)
      string_io = StringIO.new('')
      Gem::Package::TarWriter.new(string_io) do |tar|
        Find.find(path) do |file|
          # do not include the git files

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Method add_common_request_params has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

      def add_common_request_params(params)
        common_params = { connection_timeout: 610, write_timeout: 600, read_timeout: 600 }
        # allow to follow redirects in the APIs
        allowed_status_codes = params.key?(:expects) ? [*params[:expects]] : []
        allowed_status_codes.concat([301, 302, 303, 307, 308]) unless params[:follow_redirects] == false

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Method setup has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def setup
      # perform the setup only once
      return if @adapters

      # Initialize the application (import adapters, load DAOs, ...)

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Method handle_error has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

        def handle_error(error)
          cf_error = error.body.is_a?(Hash) ? error.body[:code] : nil
          case error.status
          when 400
            handle_400_error(error, cf_error)

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Method latest_release has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

        def latest_release(application_id, retrieved_dynos = nil)
          dynos = web_dynos(application_id, retrieved_dynos)
          if dynos.nil? || dynos.empty?
            log.debug 'no dynos for build detection, fallback to latest release version'
            # this approach might be wrong if the app is rolled-back to a previous release

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Method runtimes_to_install has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

        def runtimes_to_install(application)
          return [] unless application[:runtimes]
          runtimes_to_install = []
          application[:runtimes].each do |runtime_identifier|
            # we do not need to install native buildpacks

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Avoid deeply nested control flow statements.

Open

            for(var i=0; i < requiredScopes.length; i++) {
              var s = requiredScopes[i];
              if(window.enabledScopes && window.enabledScopes.indexOf(s) == -1) {
                diff.push(s);
              }

Method write_zip_entries has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def write_zip_entries(path, sub_path, io)
      search_path = File.join(path, sub_path)
      Find.find(path) do |file|
        zip_file_path = file.sub(%r{^#{Regexp.escape search_path}\/?}, '')
        next if @exclude_git && zip_file_path.start_with?('.git')

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Avoid deeply nested control flow statements.

Open

            if(diff.length > 0){
              o = v.parentNode.parentNode;
              $(o.parentNode).find('.api-ic.ic-on').addClass('ic-off');
              $(o.parentNode).find('.api-ic.ic-on').removeClass('ic-on');

Avoid deeply nested control flow statements.

Open

          if (!loose) loose = next;

Method application_state has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

          def application_state(app_resource)
            if app_resource[:entity][:state] == 'STARTED'
              # 1: crashed
              return Enums::ApplicationStates::CRASHED if app_resource[:entity][:package_state] == 'FAILED'
              # 1: started

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Avoid deeply nested control flow statements.

Open

          for(scope in auth.scopes) {
            scopes.push({scope: scope, description: auth.scopes[scope], OAuthSchemeKey: key});
          }

Method recent_log_messages has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

          def recent_log_messages(app_guid, filter = nil)
            loggregator_recent_uri = "https://#{loggregator_endpoint}:443/recent?app=#{app_guid}"
            # current log state before tailing, multipart message of protobuf objects
            current_log_response = get(loggregator_recent_uri)
            current_log_boundary = /boundary=(\w+)/.match(current_log_response.headers['Content-Type'])[1]

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Avoid deeply nested control flow statements.

Open

              if(inner)
                requiredScopes.push(inner);

Avoid deeply nested control flow statements.

Open

          for(i = 0; i < auth.scopes.length; i++) {
            scopes.push(auth.scopes[i]);
          }

Avoid deeply nested control flow statements.

Open

            if(o.hasOwnProperty(t) && t === 'implicit') {
              var dets = o[t];
              var ep = dets.loginEndpoint.url;
              url = dets.loginEndpoint.url + '?response_type=token';
              window.swaggerUi.tokenName = dets.tokenName;

Avoid deeply nested control flow statements.

Open

          if (bull !== b && !(bull.length > 1 && b.length > 1)) {
            src = cap.slice(i + 1).join('\n') + src;
            i = l - 1;
          }

Method log? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

          def log?(application_name_or_id, log_id)
            app_guid = app_guid(application_name_or_id)
            # test file existence
            log_id = 'staging_task.log' if log_id.to_sym == Enums::ApplicationLogfileType::BUILD
            # checks also if application is even valid

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Method push_file_tail has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

          def push_file_tail(app_guid, log_id, stream, pushed_line_idx, headers_to_use)

Method execute_request has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

      def execute_request(method, default_expect, path, params, native_call = false)