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How to use read_cfg_file_io method of Inspec Package

Best Inspec_ruby code snippet using Inspec.read_cfg_file_io

config.rb

Source:config.rb

...37      @command_name = command_name || (ARGV.empty? ? nil : ARGV[0].to_sym)38      @defaults = Defaults.for_command(@command_name)39      @cli_opts = cli_opts.dup40      cfg_io = resolve_cfg_io(@cli_opts, cfg_io)41      @cfg_file_contents = read_cfg_file_io(cfg_io)42      @merged_options = merge_options43      @final_options = finalize_options44      self.class.cached = self45    end46    def diagnose47      return unless self[:diagnose]48      puts "InSpec version: #{Inspec::VERSION}"49      puts "Train version: #{Train::VERSION}"50      puts 'Command line configuration:'51      pp @cli_opts52      puts 'JSON configuration file:'53      pp @cfg_file_contents54      puts 'Merged configuration:'55      pp @merged_options56      puts57    end58    #-----------------------------------------------------------------------#59    #                      Train Credential Handling60    #-----------------------------------------------------------------------#61    # Returns a Hash with Symbol keys as follows:62    #   backend: machine name of the Train transport needed63    #   If present, any of the GENERIC_CREDENTIALS.64    #   All other keys are specific to the backend.65    #66    # The credentials are gleaned from:67    #  * the Train transport defaults. Train handles this on transport creation,68    #      so this method doesn't load defaults.69    #  * individual InSpec CLI options (which in many cases may have the70    #      transport name prefixed, which is stripped before being added71    #      to the creds hash)72    #  * the --target CLI option, which is interpreted:73    #     - as a transport://credset format, which looks up the creds in74    #       the config file in the credentials section75    #     - as an arbitrary URI, which is parsed by Train.unpack_target_from_uri76    def unpack_train_credentials77      # Internally, use indifferent access while we build the creds78      credentials = Thor::CoreExt::HashWithIndifferentAccess.new({})79      # Helper methods prefixed with _utc_ (Unpack Train Credentials)80      credentials.merge!(_utc_generic_credentials)81      _utc_determine_backend(credentials)82      transport_name = credentials[:backend].to_s83      _utc_merge_credset(credentials, transport_name)84      _utc_merge_transport_options(credentials, transport_name)85      # Convert to all-Symbol keys86      credentials.each_with_object({}) do |(option, value), creds|87        creds[option.to_sym] = value88        creds89      end90    end91    private92    def _utc_merge_transport_options(credentials, transport_name)93      # Ask Train for the names of the transport options94      transport_options = Train.options(transport_name).keys.map(&:to_s)95      # If there are any options with those (unprefixed) names, merge them in.96      unprefixed_transport_options = final_options.select do |option_name, _value|97        transport_options.include? option_name # e.g., 'host'98      end99      credentials.merge!(unprefixed_transport_options)100      # If there are any prefixed options, merge them in, stripping the prefix.101      transport_prefix = transport_name.downcase.tr('-', '_') + '_'102      transport_options.each do |bare_option_name|103        prefixed_option_name = transport_prefix + bare_option_name.to_s104        if final_options.key?(prefixed_option_name)105          credentials[bare_option_name.to_s] = final_options[prefixed_option_name]106        end107      end108    end109    # fetch any info that applies to all transports (like sudo information)110    def _utc_generic_credentials111      @final_options.select { |option, _value| GENERIC_CREDENTIALS.include?(option) }112    end113    def _utc_determine_backend(credentials)114      return if credentials.key?(:backend)115      # Default to local116      unless @final_options.key?(:target)117        credentials[:backend] = 'local'118        return119      end120      # Look into target121      %r{^(?<transport_name>[a-z_\-0-9]+)://.*$} =~ final_options[:target]122      unless transport_name123        raise ArgumentError, "Could not recognize a backend from the target #{final_options[:target]} - use a URI format with the backend name as the URI schema.  Example: 'ssh://somehost.com' or 'transport://credset' or 'transport://' if credentials are provided outside of InSpec."124      end125      credentials[:backend] = transport_name.to_s # these are indeed stored in Train as Strings.126    end127    def _utc_merge_credset(credentials, transport_name)128      # Look for Config File credentials/transport_name/credset129      credset_name = _utc_find_credset_name(credentials, transport_name)130      if credset_name131        credset = @cfg_file_contents.dig('credentials', transport_name, credset_name)132        if credset133          credentials.merge!(credset)134        else135          # OK, we had a target that looked like transport://something136          # But we don't know what that something is - there was no137          # matching credset with it.  Let train parse it.138          credentials.merge!(Train.unpack_target_from_uri(final_options[:target]))139        end140      elsif final_options.key?(:target)141        # Not sure what target looked like at all!142        # Let train parse it.143        credentials.merge!(Train.unpack_target_from_uri(final_options[:target]))144      end145    end146    def _utc_find_credset_name(_credentials, transport_name)147      return nil unless final_options[:target]148      match = final_options[:target].match(%r{^#{transport_name}://(?<credset_name>[\w\d\-]+)$})149      match ? match[:credset_name] : nil150    end151    #-----------------------------------------------------------------------#152    #                         Reading Config Files153    #-----------------------------------------------------------------------#154    # Regardless of our situation, end up with a readable IO object155    def resolve_cfg_io(cli_opts, cfg_io)156      raise(ArgumentError, 'Inspec::Config must use an IO to read from') if cfg_io && !cfg_io.respond_to?(:read)157      cfg_io ||= check_for_piped_config(cli_opts)158      return cfg_io if cfg_io159      path = determine_cfg_path(cli_opts)160      cfg_io = File.open(path) if path161      cfg_io || StringIO.new('{ "version": "1.1" }')162    end163    def check_for_piped_config(cli_opts)164      cli_opt = cli_opts[:config] || cli_opts[:json_config]165      Inspec.deprecate(:cli_option_json_config) if cli_opts.key?(:json_config)166      return nil unless cli_opt167      return nil unless cli_opt == '-'168      # This warning is here so that if a user invokes inspec with --config=-,169      # they will have an explanation for why it appears to hang.170      Inspec::Log.warn 'Reading JSON config from standard input' if STDIN.tty?171      STDIN172    end173    def determine_cfg_path(cli_opts)174      path = cli_opts[:config] || cli_opts[:json_config]175      Inspec.deprecate(:cli_option_json_config) if cli_opts.key?(:json_config)176      if path.nil?177        default_path = File.join(Inspec.config_dir, 'config.json')178        path = default_path if File.exist?(default_path)179      elsif !File.exist?(path)180        raise ArgumentError, "Could not read configuration file at #{path}"181      end182      path183    end184    # When reading STDIN, read it once into a class variable and cache it.185    # Don't cache other IO objects though, as we use several different StringIOs186    # during unit testing. Refs #3792187    def self.stdin_contents # rubocop: disable Lint/IneffectiveAccessModifier188      @stdin_content ||= STDIN.read189    end190    def read_cfg_file_io(cfg_io)191      contents = cfg_io == STDIN ? self.class.stdin_contents : cfg_io.read192      begin193        @cfg_file_contents = JSON.parse(contents)194        validate_config_file_contents!195      rescue JSON::ParserError => e196        raise Inspec::ConfigError::MalformedJson, "Failed to load JSON configuration: #{e}\nConfig was: #{contents}"197      end198      @cfg_file_contents199    end200    def file_version201      @cfg_file_contents['version'] || :legacy202    end203    def legacy_file?204      file_version == :legacy...

read_cfg_file_io

Using AI Code Generation

1describe read_cfg_file_io('test.cfg') do2  its('name') { should eq 'test' }3  its('version') { should eq '0.1.0' }4  its('description') { should eq 'Test profile' }5Version: (not specified)6describe inspec.read_cfg_file('test.cfg') do7  its('name') { should eq 'test' }8  its('version') { should eq '0.1.0' }9  its('description') { should eq 'Test profile' }10Version: (not specified)11  describe read_cfg_file_io('test.cfg') do

read_cfg_file_io

Using AI Code Generation

1cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')2cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')3cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')4cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')5cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')6cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')7cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')8cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')9cfg = Inspec.read_cfg_file_io('/tmp/test.cfg')

read_cfg_file_io

Using AI Code Generation

1cfg_io = File.open('test.cfg', 'r')2cfg = inspec.read_cfg_file_io(cfg_io)3cfg = inspec.read_cfg_file('test.cfg')4cfg = inspec.read_cfg_file('key1 = value15json_io = File.open('test.json', 'r')6json = inspec.read_json_file_io(json_io)7json = inspec.read_json_file('test.json')8json = inspec.read_json_file('{"key1": "value1", "key2": "value2"}')9yaml_io = File.open('test.yml', 'r')10yaml = inspec.read_yaml_file_io(yaml_io)11yaml = inspec.read_yaml_file('test.yml')12yaml = inspec.read_yaml_file('key1: value113ini_io = File.open('test.ini', 'r')

read_cfg_file_io

Using AI Code Generation

1cfg_io = Inspec::Config.read_cfg_file_io(cfg_file)2cfg_io = Inspec::Config.read_cfg_file_io(cfg_file)3cfg_io = Inspec::Config.read_cfg_file_io(cfg_file)4cfg_io = Inspec::Config.read_cfg_file_io(cfg_file)5cfg_io = Inspec::Config.read_cfg_file_io(cfg_file)

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