Module: Kicker::Recipes

Defined in:
lib/kicker/recipes.rb

Overview

:nodoc:

Defined Under Namespace

Classes: Rails, Ruby

Constant Summary collapse

RECIPES_DIR = 
Pathname.new('../recipes').expand_path(__FILE__)
USER_RECIPES_DIR = 
Pathname.new('~/.kick').expand_path
CURRENT_RECIPES_DIR = 
Pathname.pwd.join('.kick').expand_path
RECIPES_DIRS = 
[RECIPES_DIR, USER_RECIPES_DIR, CURRENT_RECIPES_DIR]

Class Method Summary collapse

Class Method Details

.activate_recipe(name) ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 74

def activate_recipe(name)
  unless recipes.has_key?(name)
    load_recipe(name)
  end
  if recipe = recipes[name]
    recipe.call
  else
    raise ArgumentError, "Can't activate the recipe `#{name}' because it hasn't been defined yet."
  end
end

.define_recipe(name, &block) ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 62

def define_recipe(name, &block)
  recipes[name] = block
end

.load_recipe(name) ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 66

def load_recipe(name)
  if recipe_names.include?(name)
    load recipe_filename(name)
  else
    raise LoadError, "Can't load recipe `#{name}', it doesn't exist on disk. Loadable recipes are: #{recipe_names[0..-2].join(', ')}, and #{recipe_names[-1]}"
  end
end

.recipe(name, &block) ⇒ Object

See Kernel#recipe for more information about the usage.



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# File 'lib/kicker/recipes.rb', line 86

def recipe(name, &block)
  name = name.to_sym
  if block_given?
    define_recipe(name, &block)
  else
    activate_recipe(name)
  end
end

.recipe_filename(name) ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 44

def recipe_filename(name)
  [
    USER_RECIPES_DIR,
    RECIPES_DIR
  ].each do |directory|
    filename = directory.join("#{name}.rb")
    return filename if filename.exist?
  end
end

.recipe_files ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 58

def recipe_files
  RECIPES_DIRS.map{|dir| Pathname.glob(dir.join('*.rb')) }.flatten.uniq.map(&:expand_path)
end

.recipe_names ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 54

def recipe_names
  recipe_files.map { |filename| filename.basename('.rb').to_s.to_sym }
end

.recipes ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 40

def recipes
  @recipes ||= {}
end

.reset! ⇒ Object 



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# File 'lib/kicker/recipes.rb', line 32

def reset!
  @recipes = nil
  # Always load all the base recipes
  load_recipe :execute_cli_command
  load_recipe :could_not_handle_file
  load_recipe :dot_kick
end