Class: Textus::Infra::Port::Sentinel

Inherits:
Object
  • Object
show all
Defined in:
lib/textus/infra/port/sentinel.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target:, source:, sha256:, mode:) ⇒ Sentinel

Returns a new instance of Sentinel.



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# File 'lib/textus/infra/port/sentinel.rb', line 7

def initialize(target:, source:, sha256:, mode:)
  @target = target
  @source = source
  @sha256 = sha256
  @mode = mode
end

Instance Attribute Details

#mode ⇒ Object (readonly)

Returns the value of attribute mode.



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# File 'lib/textus/infra/port/sentinel.rb', line 5

def mode
  @mode
end

#sha256 ⇒ Object (readonly)

Returns the value of attribute sha256.



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# File 'lib/textus/infra/port/sentinel.rb', line 5

def sha256
  @sha256
end

#source ⇒ Object (readonly)

Returns the value of attribute source.



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# File 'lib/textus/infra/port/sentinel.rb', line 5

def source
  @source
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/textus/infra/port/sentinel.rb', line 5

def target
  @target
end

Instance Method Details

#drift?(file_stat) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/infra/port/sentinel.rb', line 16

def drift?(file_stat)
  return false if orphan?(file_stat)
  return false if @sha256.nil?

  Digest::SHA256.hexdigest(file_stat.read(@target)) != @sha256
end

#orphan?(file_stat) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/infra/port/sentinel.rb', line 14

def orphan?(file_stat) = @target.nil? || !file_stat.exists?(@target)