Class: Coals::RakeRunner

Inherits:
Object
  • Object
show all
Includes:
Prompt, TaskTree
Defined in:
lib/coals/runner.rb

Instance Method Summary collapse

Methods included from TaskTree

#build_tasks, #load_rakefile, #task_tree

Methods included from Prompt

#capture_selection

Constructor Details

#initialize ⇒ RakeRunner

Returns a new instance of RakeRunner.



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# File 'lib/coals/runner.rb', line 6

def initialize
  @tasks = task_tree
  @full_command = nil
  @task = nil
  @task_arguments = {}
  @group_key = nil
  @confirmed = false
end

Instance Method Details

#run ⇒ Object

TODO: Some cascading condition set such that user can back up or go forward by 1 step



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# File 'lib/coals/runner.rb', line 16

def run
  until @confirmed
    @namespace = capture_selection(
      title: 'Avalable Task Groups:',
      options: build_namespace_options
    )

    @task = capture_selection(
      title: "Available '#{@namespace}' commands:",
      options: build_task_options
    )

    unless @task.arg_names.empty?
      @task_arguments = @task.arg_names.each_with_object({}) { |arg, obj| obj[arg] = nil }
      capture_task_arguments while @task_arguments.values.any?(&:nil?)
    end

    @confirmed = capture_confirmation
  end

  # Invoke ensures that prerequirement tasks like rails :environment are run first.
  @task.invoke(*@task_arguments.values)
end