Class: VagrantPlugins::Fractal::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-fractal/config.rb

Constant Summary collapse

DEFAULT_SETTINGS = 
{
  file: 'fractal.yaml'
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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# File 'lib/vagrant-fractal/config.rb', line 13

def initialize
  @file = UNSET_VALUE
  @filter = UNSET_VALUE
  @raw = nil
end

Instance Attribute Details

#active ⇒ Object (readonly)

Returns the value of attribute active.



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# File 'lib/vagrant-fractal/config.rb', line 7

def active
  @active
end

#file ⇒ Object

Returns the value of attribute file.



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# File 'lib/vagrant-fractal/config.rb', line 6

def file
  @file
end

Instance Method Details

#data ⇒ Object 



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# File 'lib/vagrant-fractal/config.rb', line 28

def data
  validate(nil)
  raw.select { |key,_| active.include? key }
end

#finalize! ⇒ Object 



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# File 'lib/vagrant-fractal/config.rb', line 54

def finalize! 
  @file = DEFAULT_SETTINGS[:file] if @file == UNSET_VALUE
  @filter = docker_boxes.split(',').map{|box| box.strip } unless docker_boxes == UNSET_VALUE
end

#validate(_) ⇒ Object 



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# File 'lib/vagrant-fractal/config.rb', line 33

def validate(_)
  finalize!
  errors = _detected_errors

  if File.file?(@file)
    begin
      unless @filter == UNSET_VALUE
        @filter.each do |box|
          errors.push("There is no #{box} box in #{@file}") unless raw.has_key?(box)
        end
      end
    rescue Exception
      errors.push("file #{@file} have wrong format")
    end
  else
    errors.push("file #{@file} does not exists") 
  end

  { 'fractal' => errors }
end