Class: MyRurema::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/myrurema/options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Options

Returns a new instance of Options.



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# File 'lib/myrurema/options.rb', line 3

def initialize(argv)
  @command = nil
  @open_browser = false
  @port = nil
  @dry_run = false
  @no_ask = false
  @ruremadir = Pathname("~/.rurema").expand_path
  @rubyver = RUBY_VERSION

  @optionparser = OptionParser.new{|o|
    o.banner = [
      "Usage: rurema [options] <method name or class name>",
    ].join("\n")

    o.on("--init",
         "initialize rurema system"){
      @command = :init
    }
    o.on("--update",
         "update documents and database"){
      @command = :update
    }
    o.on("--server",
         "start web server"){
      @command = :server 
    }
    o.on("--preview",
         "render a reference as HTML"){
      @command = :preview 
    }
    o.on("--list",
         "list all classes"){
      @command = :list 
    }

    o.on("---- (OPTIONS)"){}

    o.on("--port=N",
         "port number of the web browser (only meaningful with --server)"){|n|
      @port = n.to_i
    }
    o.on("--browser",
         "open web browser (only meaningful with --server or --preview)"){
      @open_browser = true 
    }
    o.on("--dry-run",
         "show commands only"){
      @dry_run = true 
    }
    o.on("--no-ask",
         "do not ask keyboard input"){
      @no_ask = true 
    }
    o.on("--ruremadir=PATH",
         "specify rurema directory (default: #{@ruremadir})"){|path|
      @ruremadir = Pathname(path)
    }
    o.on("--rubyver=STR",
         "specify Ruby version (default: #{@rubyver})"){|str|
      @rubyver = str
    }

    o.on("----- (INFO)"){}

    o.on("--version",
         "show version of myrurema"){
      puts "myrurema version #{MyRurema::VERSION}"
      exit
    }
    o.on("--help",
         "show this message"){
      puts o
      exit
    }
  }
  @rest_args = @optionparser.parse(argv)
end

Instance Attribute Details

#command ⇒ Object

Returns the value of attribute command.



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# File 'lib/myrurema/options.rb', line 80

def command
  @command
end

#dry_run ⇒ Object

Returns the value of attribute dry_run.



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# File 'lib/myrurema/options.rb', line 80

def dry_run
  @dry_run
end

#no_ask ⇒ Object

Returns the value of attribute no_ask.



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# File 'lib/myrurema/options.rb', line 80

def no_ask
  @no_ask
end

#open_browser ⇒ Object

Returns the value of attribute open_browser.



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# File 'lib/myrurema/options.rb', line 80

def open_browser
  @open_browser
end

#port ⇒ Object

Returns the value of attribute port.



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# File 'lib/myrurema/options.rb', line 80

def port
  @port
end

#rest_args ⇒ Object

Returns the value of attribute rest_args.



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# File 'lib/myrurema/options.rb', line 80

def rest_args
  @rest_args
end

#rubyver ⇒ Object

Returns the value of attribute rubyver.



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# File 'lib/myrurema/options.rb', line 80

def rubyver
  @rubyver
end

#ruremadir ⇒ Object

Returns the value of attribute ruremadir.



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# File 'lib/myrurema/options.rb', line 80

def ruremadir
  @ruremadir
end

Instance Method Details

#usage ⇒ Object 



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# File 'lib/myrurema/options.rb', line 87

def usage
  puts @optionparser
end