Class: LicenseAcceptance::Strategy::Prompt

Inherits:
Base
  • Object
show all
Includes:
Logger
Defined in:
lib/license_acceptance/strategy/prompt.rb

Overview

Interactive prompt for accepting and persistence license acceptance, or failing with custom exit code

Constant Summary collapse

WIDTH = 
50
PASTEL = 
Pastel.new
BORDER = 
"+---------------------------------------------+".freeze
YES = 
PASTEL.green.bold("yes")
CHECK = 
PASTEL.green("✔")

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logger

initialize, logger, #logger

Constructor Details

#initialize(config) ⇒ Prompt

Returns a new instance of Prompt.

[View source]

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# File 'lib/license_acceptance/strategy/prompt.rb', line 16

def initialize(config)
  @output = config.output
end

Instance Attribute Details

#output ⇒ Object (readonly)

Returns the value of attribute output.


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# File 'lib/license_acceptance/strategy/prompt.rb', line 14

def output
  @output
end

Instance Method Details

#request(missing_licenses, &persist_callback) ⇒ Object

[View source]

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# File 'lib/license_acceptance/strategy/prompt.rb', line 26

def request(missing_licenses, &persist_callback)
  logger.debug("Requesting a license for #{missing_licenses.map(&:id)}")
  c = missing_licenses.size
  s = c > 1 ? "s" : ""

  acceptance_question = "Do you accept the #{c} product license#{s} (#{YES}/no)?"
  output.puts <<~EOM
    #{BORDER}
                Chef License Acceptance

    Before you can continue, #{c} product license#{s}
    must be accepted. View the license at
    https://www.chef.io/end-user-license-agreement/

    License#{s} that need accepting:
      * #{missing_licenses.map(&:pretty_name).join("\n  * ")}

    #{acceptance_question}

  EOM

  if ask(output, c, s, persist_callback)
    output.puts BORDER
    return true
  end

  output.puts <<~EOM

    If you do not accept this license you will
    not be able to use Chef products.

    #{acceptance_question}

  EOM

  answer = ask(output, c, s, persist_callback)
  if answer != "yes"
    output.puts BORDER
  end
  answer
end