Class: Bow::Options

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

Constant Summary collapse

OPTIONS = 
[
  [
    '-uUSER',
    '--user=USER',
    'Remote user (root used by default)',
    :option_user
  ],
  [
    '-gGROUP',
    '--group=GROUP',
    'Hosts group (defined in config)',
    :option_group
  ],
  [
    '-iINVENTORY',
    '--inventory=INVENTORY',
    'Path to inventory file',
    :option_inventory
  ],
  [
    '-c',
    '--copy-tool',
    'A tool used for provision files transfer (can be scp or rsync)',
    :option_copy_tool
  ],
  [
    '-v',
    '--version',
    'Print version and exit',
    :option_version
  ]
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Options

Returns a new instance of Options.



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# File 'lib/bow/options.rb', line 38

def initialize(options)
  @options = options
end

Instance Method Details

#option_copy_tool(copy_tool) ⇒ Object 



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# File 'lib/bow/options.rb', line 65

def option_copy_tool(copy_tool)
  @options[:copy_tool] = copy_tool
end

#option_group(group) ⇒ Object 



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# File 'lib/bow/options.rb', line 57

def option_group(group)
  @options[:group] = group
end

#option_inventory(inventory) ⇒ Object 



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# File 'lib/bow/options.rb', line 61

def option_inventory(inventory)
  @options[:inventory] = inventory
end

#option_user(user) ⇒ Object 



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# File 'lib/bow/options.rb', line 53

def option_user(user)
  @options[:user] = user
end

#option_version(_v) ⇒ Object 



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# File 'lib/bow/options.rb', line 69

def option_version(_v)
  puts VERSION
  exit
end

#parse(opts) ⇒ Object 



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# File 'lib/bow/options.rb', line 42

def parse(opts)
  OPTIONS.each do |definition|
    callable = definition.pop
    opts.on(*definition, method(callable))
  end
  opts.on_tail('-h', '--help', 'Print this help and exit.') do
    puts opts
    exit
  end
end