Class: ChoresKit::Executors::Shell

Inherits:
Object
  • Object
show all
Defined in:
lib/chores_kit/executors/shell.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, attributes) ⇒ Shell

Returns a new instance of Shell.



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# File 'lib/chores_kit/executors/shell.rb', line 8

def initialize(name, attributes)
  @name = name
  @callee = attributes.fetch(:callee)
  @callable = attributes.fetch(:callable)
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/chores_kit/executors/shell.rb', line 6

def name
  @name
end

Instance Method Details

#command ⇒ Object 



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# File 'lib/chores_kit/executors/shell.rb', line 18

def command
  @callable.join(' ')
end

#friendly_name ⇒ Object 



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# File 'lib/chores_kit/executors/shell.rb', line 14

def friendly_name
  'Shell'
end

#run! ⇒ Object 



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# File 'lib/chores_kit/executors/shell.rb', line 22

def run!
  output, status = Open3.capture2e(*@callable)

  raise "Running #{friendly_name} '#{@callable}' failed with status #{status.exitstatus}. Error message: #{output}" unless status.success?
end