Class: LicenseAcceptance::Strategy::Argument

Inherits:
Base
  • Object
show all
Defined in:
lib/license_acceptance/strategy/argument.rb

Overview

Look for acceptance values in the ARGV

Constant Summary collapse

FLAG = 
"--chef-license".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Argument

Returns a new instance of Argument.



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# File 'lib/license_acceptance/strategy/argument.rb', line 13

def initialize(argv)
  @argv = argv
end

Instance Attribute Details

#argv ⇒ Object (readonly)

Returns the value of attribute argv.



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# File 'lib/license_acceptance/strategy/argument.rb', line 11

def argv
  @argv
end

Instance Method Details

#accepted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/license_acceptance/strategy/argument.rb', line 17

def accepted?
  String(value).downcase == ACCEPT
end

#no_persist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/license_acceptance/strategy/argument.rb', line 25

def no_persist?
  String(value).downcase == ACCEPT_NO_PERSIST
end

#silent? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/license_acceptance/strategy/argument.rb', line 21

def silent?
  String(value).downcase == ACCEPT_SILENT
end

#value ⇒ Object 



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# File 'lib/license_acceptance/strategy/argument.rb', line 33

def value
  match = argv.detect { |s| s.start_with?("#{FLAG}=") }
  return match.split("=").last if match

  argv.each_cons(2) do |arg, value|
    return value if arg == FLAG
  end

  nil
end

#value? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/license_acceptance/strategy/argument.rb', line 29

def value?
  argv.any? { |s| s == FLAG || s.start_with?("#{FLAG}=") }
end