Class: Producer::Core::Task

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/producer/core/task.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env, name, actions = [], condition = true) ⇒ Task

Returns a new instance of Task.



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# File 'lib/producer/core/task.rb', line 30

def initialize(env, name, actions = [], condition = true)
  @env        = env
  @name       = name
  @actions    = actions
  @condition  = condition
end

Instance Attribute Details

#actions ⇒ Object (readonly)

Returns the value of attribute actions.



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# File 'lib/producer/core/task.rb', line 28

def actions
  @actions
end

#condition(&block) ⇒ Object (readonly)

Returns the value of attribute condition.



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# File 'lib/producer/core/task.rb', line 28

def condition
  @condition
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/producer/core/task.rb', line 28

def name
  @name
end

Class Method Details

.define_action(keyword, klass) ⇒ Object 



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# File 'lib/producer/core/task.rb', line 5

def define_action(keyword, klass)
  define_method(keyword) do |*args|
    @actions << klass.new(@env, *args)
  end
end

.evaluate(env, name, *args, &block) ⇒ Object 



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# File 'lib/producer/core/task.rb', line 11

def evaluate(env, name, *args, &block)
  new(env, name).tap { |o| o.instance_exec *args, &block }
end

Instance Method Details

#ask(question, choices, prompter: Prompter.new(@env.input, @env.output)) ⇒ Object 



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# File 'lib/producer/core/task.rb', line 54

def ask(question, choices, prompter: Prompter.new(@env.input, @env.output))
  prompter.prompt(question, choices)
end

#condition_met? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/producer/core/task.rb', line 41

def condition_met?
  !!@condition
end

#get(key) ⇒ Object 



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# File 'lib/producer/core/task.rb', line 58

def get(key)
  @env[key]
end

#task(name, *args, &block) ⇒ Object 



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# File 'lib/producer/core/task.rb', line 50

def task(name, *args, &block)
  @actions << self.class.evaluate(@env, name, *args, &block)
end

#template(path, variables = {}) ⇒ Object 



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# File 'lib/producer/core/task.rb', line 62

def template(path, variables = {})
  Template.new(path).render variables
end

#to_s ⇒ Object 



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# File 'lib/producer/core/task.rb', line 37

def to_s
  @name.to_s
end