Class: DMAMP::Opts

Inherits:
Object
  • Object
show all
Defined in:
lib/dmamp/optionparser.rb

Overview

Option parsing class, all options available via the options accessor.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Opts

Parses options from ARGV



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# File 'lib/dmamp/optionparser.rb', line 11

def initialize
  @options = DEFAULTARGS
  op = OptionParser.new do |opts|
    opts.banner = "Usage: dmamp [options] MODULENAME"
  
    opts.on("-p", "--parameters [PARAMS]", String, "Comma seperated list of additional parameter names (default is none)") do |p|
      @options[:parameters] = p.gsub(/ /, "").split(",") if p
    end
    opts.on("-P", "--pattern [PATTERN]", String, "Module pattern to used (defaults to parameterised-PCS)") do |p|
      @options[:pattern] = p if p
    end
    opts.on("-v", "--version") do |v|
      if v
        puts VERSION
        exit 0
      end
    end

  end
  op.parse!
  raise OptionParser::MissingArgument unless ARGV[0]
  @options[:modulename] = ARGV[0]
rescue OptionParser::MissingArgument
  puts op
  abort "Arguments required"
end

Instance Attribute Details

#options ⇒ Object

Parsed option hash



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# File 'lib/dmamp/optionparser.rb', line 8

def options
  @options
end