Class: Cloudit::Command::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudit/command/base.rb

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Constant Summary collapse

VALID_METHODS = 
[]
OPTION_NAME_OFFSET = 
6

Class Attribute Summary collapse

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = [], commands) ⇒ Base

Returns a new instance of Base.



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# File 'lib/cloudit/command/base.rb', line 13

def initialize(args=[], commands)
  @method = if args[0].is_a?(String) && args[0].include?('-')
    nil
  else
    args.shift.strip rescue nil
  end
  @opts = parser.parse(args)
  @commands = commands
end

Class Attribute Details

.parser ⇒ Object

Returns the value of attribute parser.



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# File 'lib/cloudit/command/base.rb', line 5

def parser
  @parser
end

.slop_opts ⇒ Object

Returns the value of attribute slop_opts.



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# File 'lib/cloudit/command/base.rb', line 5

def slop_opts
  @slop_opts
end

Instance Attribute Details

#commands ⇒ Object

Returns the value of attribute commands.



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# File 'lib/cloudit/command/base.rb', line 8

def commands
  @commands
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/cloudit/command/base.rb', line 23

def execute
  puts @method

  if @method.nil?
    index
  elsif self.class::VALID_METHODS.include?(@method)
    self.send(@method)
  else
    invalid_method
  end
end

#help ⇒ Object 



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# File 'lib/cloudit/command/base.rb', line 39

def help
  $stdout.puts slop_opts
end

#invalid_method ⇒ Object 



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# File 'lib/cloudit/command/base.rb', line 35

def invalid_method
  $stdout.puts "cloudit: '#{@method}' is not a cloudit command\nSee 'cloudit --help'"
end

#parser ⇒ Object 



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# File 'lib/cloudit/command/base.rb', line 43

def parser
  self.class.parser
end

#slop_opts ⇒ Object 



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# File 'lib/cloudit/command/base.rb', line 47

def slop_opts
  self.class.slop_opts
end