Module: Aws::Cfn::Dsl::Options

Includes:
DLDInternet::Mixlib::CLI::Parsers
Included in:
Base
Defined in:
lib/aws/cfn/dsl/mixins/options.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/aws/cfn/dsl/mixins/options.rb', line 15

def config
  @config
end

#opts ⇒ Object (readonly)

Returns the value of attribute opts.



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# File 'lib/aws/cfn/dsl/mixins/options.rb', line 14

def opts
  @opts
end

Class Method Details

.included(includer) ⇒ Object 



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# File 'lib/aws/cfn/dsl/mixins/options.rb', line 136

def self.included(includer)

end

Instance Method Details

#parse_options ⇒ Object 



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# File 'lib/aws/cfn/dsl/mixins/options.rb', line 73

def parse_options

  setup_options

  @opts.parse!

  setup_config

end

#setup_config ⇒ Object 



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# File 'lib/aws/cfn/dsl/mixins/options.rb', line 83

def setup_config

  unless @opts[:directory] or @optional[:directory]
    puts @opts
    abort! "Missing required option. --directory is required"
  end

  unless @opts[:template]
    puts @opts
    abort! "Missing required option --template"
  end

  [:overwrite, :functions, :force, :expandedpaths, :debug, :trace  ].each { |cfg|
    @config[cfg] = (not (@opts[cfg].nil? or @opts[cfg].downcase.match(@on_yes_regex).nil?))
  }

  @opts.options.each{ |opt|
    key = opt.long.to_sym
    unless @config.has_key?(key)
      @config[key] = opt.value unless opt.value.nil?
    end
  }

  lcs = ::Logging::ColorScheme.new( 'compiler', :levels => {
      :trace => :blue,
      :debug => :cyan,
      :info  => :green,
      :step  => :green,
      :warn  => :yellow,
      :error => :red,
      :fatal => :red,
      :todo  => :purple,
  })
  scheme = lcs.scheme
  scheme['trace'] = "\e[38;5;33m"
  scheme['fatal'] = "\e[38;5;89m"
  scheme['todo']  = "\e[38;5;55m"
  lcs.scheme scheme
  @config[:log_level] ||= :info
  @config[:log_opts] = lambda{|mlll| {
      :pattern      => "%#{mlll}l: %m %g\n",
      :date_pattern => '%Y-%m-%d %H:%M:%S',
      :color_scheme => 'compiler',
      :trace        => (@config[:trace].nil? ? false : @config[:trace]),
      # [2014-06-30 Christo] DO NOT do this ... it needs to be a FixNum!!!!
      # If you want to do ::Logging.init first then fine ... go ahead :)
      # :level        => @config[:log_level],
  }
  }
  @logger = getLogger(@config)

end

#setup_options(opts = @opts) ⇒ Object 



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# File 'lib/aws/cfn/dsl/mixins/options.rb', line 20

def setup_options(opts=@opts)
  @on_off_regex = %r/0|1|yes|no|on|off|enable|disable|set|unset|true|false|raw/i
  @format_regex = %r/ruby|rb|yaml|yml|json|js/i
  @on_yes_regex = %r'^(1|true|on|yes|enable|set)$'
  @optional   ||= {}
  unless opts
    @opts ||= Slop.new(help: true)
    opts = @opts
  end

  with opts do
    on :t, :template=,      'The template', as: String
    on :d, :directory=,     'The directory with template components.', as: String

    on :l, :log_level=, "Logging level. [#{::Logging::LEVELS.keys.join('|')}]", {as: String,
                                                                                   default: 'step',
                                                                                   match: %r/#{::Logging::LEVELS.keys.join('|')}/i}

    [
        { short: :n, long: :functions=,    default: 'off', on: 'on',      desc: 'Enable function use'},
        { short: :x, long: :expandedpaths, default: 'off', on:      'on', desc: 'Show expanded paths in output',                                       },
        { short: :O, long: :overwrite,     default: 'off', on:      'on', desc: 'Overwrite existing generated source files. (HINT: Think twice ...)',  },
    ].each do |opt|
      on opt[:short], opt[:long], opt[:desc], {as: String,
                                     optional_argument: true,
                                     default: opt[:default],
                                     match: @on_off_regex } do |_|
        me = @options.select { |o|
          o.long == opt[:long].to_s
        }[0]
        me.config[:default] = opt[:on]
      end
    end
    [
        { short: :overwrite,  default: 'off', on:      'on', desc: 'Overwrite existing generated source files. (HINT: Think twice ...)',  },
        { short: :force,      default: 'off', on:      'on', desc: 'Continue processing and ignore warnings',                             },
        { short: :debug,      default: 'off', on:      'on', desc: 'Turn on debugging',                                                   },
        { short: :trace,      default: 'off', on:      'on', desc: 'Turn on tracing',                                                     },
    ].each do |opt|
      on opt[:short], opt[:desc], {as: String,
                                     optional_argument: true,
                                     default: opt[:default],
                                     match: @on_off_regex } do |_|
        me = @options.select { |o|
          o.long == opt[:short].to_s
        }[0]
        me.config[:default] = opt[:on]
      end
    end
  end

end