Class: Psychic::Runner::MagicTaskFactory

Inherits:
Object
  • Object
show all
Includes:
Logger
Defined in:
lib/psychic/runner/magic_task_factory.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Logger

#log_level=, #logger, #new_logger

Constructor Details

#initialize(opts = {}) ⇒ MagicTaskFactory

Returns a new instance of MagicTaskFactory.



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# File 'lib/psychic/runner/magic_task_factory.rb', line 44

def initialize(opts = {})
  @opts = opts
  init_attr(:cwd) { Dir.pwd }
  init_attr(:known_tasks) { self.class.known_tasks }
  init_attr(:tasks) { self.class.tasks }
  init_attr(:logger) { new_logger }
  init_attr(:env) { ENV.to_hash }
end

Instance Attribute Details

#cwd ⇒ Object (readonly)

Returns the value of attribute cwd.



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# File 'lib/psychic/runner/magic_task_factory.rb', line 6

def cwd
  @cwd
end

#env ⇒ Object (readonly)

Returns the value of attribute env.



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# File 'lib/psychic/runner/magic_task_factory.rb', line 6

def env
  @env
end

#hints ⇒ Object (readonly)

Returns the value of attribute hints.



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# File 'lib/psychic/runner/magic_task_factory.rb', line 6

def hints
  @hints
end

#known_tasks ⇒ Object (readonly)

Returns the value of attribute known_tasks.



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# File 'lib/psychic/runner/magic_task_factory.rb', line 6

def known_tasks
  @known_tasks
end

#tasks ⇒ Object (readonly)

Returns the value of attribute tasks.



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# File 'lib/psychic/runner/magic_task_factory.rb', line 6

def tasks
  @tasks
end

Class Method Details

.known_tasks ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 29

def known_tasks
  @known_tasks ||= []
end

.magic_env_var(var) ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 25

def magic_env_var(var)
  magic_env_vars << var
end

.magic_env_vars ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 21

def magic_env_vars
  @magic_env_vars ||= []
end

.magic_file(pattern) ⇒ Object

rubocop:disable Style/TrivialAccessors



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# File 'lib/psychic/runner/magic_task_factory.rb', line 17

def magic_file(pattern) # rubocop:disable Style/TrivialAccessors
  magic_file_patterns << pattern
end

.magic_file_patterns ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 13

def magic_file_patterns
  @magic_file_patterns ||= []
end

.register_task_factory ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 9

def register_task_factory
  Psychic::Runner::TaskFactoryRegistry.register(self)
end

.task(name, &block) ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 37

def task(name, &block)
  name = name.to_s
  tasks[name] = block
  known_tasks << name
end

.tasks ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 33

def tasks
  @tasks ||= {}
end

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/psychic/runner/magic_task_factory.rb', line 65

def active?
  self.class.magic_file_patterns.each do | pattern |
    return true unless Dir["#{@cwd}/#{pattern}"].empty?
  end
  self.class.magic_env_vars.each do | var |
    return true if ENV[var]
  end
  false
end

#build_task(task_name, *_args) ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 57

def build_task(task_name, *_args)
  task_name = task_name.to_s
  task = task_for(task_name)
  task = task.call if task.respond_to? :call
  fail Psychic::Runner::TaskNotImplementedError, task_name if task.nil?
  task
end

#known_task?(task_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/psychic/runner/magic_task_factory.rb', line 75

def known_task?(task_name)
  known_tasks.include?(task_name.to_s)
end

#task_for(task_name) ⇒ Object 



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# File 'lib/psychic/runner/magic_task_factory.rb', line 53

def task_for(task_name)
  tasks[task_name] if tasks.include? task_name
end