Class: BaseChip::Cli::Data

Inherits:
TaskOrData show all
Defined in:
lib/base_chip/cli.rb

Instance Attribute Summary collapse

Attributes inherited from TaskOrData

#description, #long_description, #name, #options

Instance Method Summary collapse

Methods inherited from TaskOrData

#mine_options, #option, #option_usage, #options_table, #s2o, #table

Methods included from Reporting

included

Constructor Details

#initialize ⇒ Data

Returns a new instance of Data.



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# File 'lib/base_chip/cli.rb', line 209

def initialize
  super
  @map          = {}
  @sub_commands = {}
  @tasks        = {}
  @current_task = self
  @default_task = nil
end

Instance Attribute Details

#current_task ⇒ Object

Returns the value of attribute current_task.



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# File 'lib/base_chip/cli.rb', line 203

def current_task
  @current_task
end

#default_task ⇒ Object

Returns the value of attribute default_task.



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# File 'lib/base_chip/cli.rb', line 204

def default_task
  @default_task
end

#map ⇒ Object

Returns the value of attribute map.



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# File 'lib/base_chip/cli.rb', line 202

def map
  @map
end

#parent_command ⇒ Object

Returns the value of attribute parent_command.



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# File 'lib/base_chip/cli.rb', line 207

def parent_command
  @parent_command
end

#sub_commands ⇒ Object

Returns the value of attribute sub_commands.



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# File 'lib/base_chip/cli.rb', line 208

def sub_commands
  @sub_commands
end

#tasks ⇒ Object

Returns the value of attribute tasks.



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# File 'lib/base_chip/cli.rb', line 205

def tasks
  @tasks
end

Instance Method Details

#full_command(task = nil, with_options = true) ⇒ Object 



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# File 'lib/base_chip/cli.rb', line 240

def full_command(task = nil, with_options=true)
  task = task.to_s if task
  n = if self.parent_command 
    self.parent_command.full_command((task.nil? ? nil : self.name),with_options)
  else
    File.basename($0)
  end
  if task
    n + ' ' + task
  else
    n
  end
end

#save_task(name, prc) ⇒ Object 



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# File 'lib/base_chip/cli.rb', line 217

def save_task(name,prc)
  return if self == @current_task
  @current_task.required_argument_size = 0
  @current_task.usage ||= 
    prc.parameters.map do |pa|
      case pa[0]
      when :req ; @current_task.required_argument_size += 1 ; "<#{pa[1]}>"  
      when :opt                                             ; "[#{pa[1]}]"
      when :rest                                            ; "[#{pa[1]}]+"
      end
    end.join(' ') + ' [options]'
  @current_task.name = name
  @tasks[name]       = @current_task
  @current_task      = self
end

#sub_command(name, klass) ⇒ Object 



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# File 'lib/base_chip/cli.rb', line 232

def sub_command(name,klass)
  @sub_commands[name]        = klass
  klass.cli.parent_command   = self
  klass.cli.name             = name
  klass.cli.description      = @current_task.description
  klass.cli.long_description = @current_task.long_description
  @current_task              = self
end