Class: Enginery::Delete

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/enginery/delete.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Helpers

#activerecord_associations, #app_config, #app_controllers, #app_models, #boot_app, #controller_exists?, #datamapper_associations, #dst_path, extract_setup, fail, #fail_unless_in_app_folder!, fail_verbosely, #in_app_folder?, #load_boot_rb, #load_file, #migrations_by_model, #model_exists?, o, parse_input, #routes_by_controller, #sequel_associations, #src_path, #unrootify, #valid_controller?, valid_db_type?, valid_engine?, valid_orm?, #valid_route?, valid_server?, validate_constant_name, #validate_route_name, #view_setups_for

Constructor Details

#initialize(dst_root) ⇒ Delete

Returns a new instance of Delete.



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# File 'lib/enginery/delete.rb', line 6

def initialize dst_root
  @dst_root = dst_root
end

Instance Attribute Details

#dst_root ⇒ Object (readonly)

Returns the value of attribute dst_root.



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# File 'lib/enginery/delete.rb', line 4

def dst_root
  @dst_root
end

Instance Method Details

#controller(name) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 10

def controller name
  
  controller_path, controller_object = valid_controller?(name)
  
  routes_by_controller(name).each {|r| route(name, r)}
  helper(name)

  if File.exists?(controller_path)
    o
    o '*** Removing "%s" folder ***' % unrootify(controller_path)
    FileUtils.rm_r(controller_path)
  end

  file = controller_path + CONTROLLER_SUFFIX
  if File.exists?(file)
    o '*** Deleting "%s" file ***' % unrootify(file)
    o
    FileUtils.rm(file)
  end

end

#helper(controller) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 77

def helper controller
  _, ctrl = valid_controller?(controller)
  file = dst_path(:helpers, class_to_route(controller) + HELPER_SUFFIX)
  return unless File.exists?(file)
  o '*** Deleting "%s" file ***' % unrootify(file)
  o
  FileUtils.rm(file)
end

#migration(name) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 102

def migration name
  name.nil? || name.empty? && fail("Please provide migration name")
  Dir[dst_path(:migrations, '**/%s.*%s' % [name, MIGRATION_SUFFIX])].each do |file|
    load_file file
    if defined?(DataMapper::Migration) && Migrator::MigratorInstance.instance_of?(DataMapper::Migration)
      Migrator.new(dst_root).update_model_file(Migrator::MigratorContext, :down)
    end
    o '*** Deleting "%s" file ***' % unrootify(file)
    o
    FileUtils.rm(file)
  end
end

#model(name) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 86

def model name
  name.nil? || name.empty? && fail("Please provide model name")

  file = dst_path(:models, class_to_route(name) + MODEL_SUFFIX)
  if File.exists?(file)
    o '*** Deleting "%s" file ***' % unrootify(file)
    o
    FileUtils.rm(file)
  end
  migrations_by_model(name).each do |m|
    migration m.split('.').first
  end
  rear_controller(name)
  true
end

#rear_controller(model) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 32

def rear_controller model
  
  file = dst_path(:rear_controllers, class_to_route(model) + ADMIN_SUFFIX)
  
  if File.exists?(file)
    o
    o '*** Deleting "%s" file ***' % unrootify(file)
    FileUtils.rm(file)
  end
end

#route(controller, name) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 43

def route controller, name
  file, * = valid_route?(controller, name)
  if File.exists?(file)
    o '*** Deleting "%s" file ***' % unrootify(file)
    o
    FileUtils.rm(file)
  end
  view controller, name
  spec controller, name
end

#spec(controller, route) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 65

def spec controller, route
  _, controller_object = valid_controller?(controller)
  _, route = valid_route?(controller, route)

  path = dst_path(:specs, class_to_route(controller), '/')
  file = path + route + SPEC_SUFFIX
  return unless File.exists?(file)
  o '*** Deleting "%s" file ***' % unrootify(file)
  o
  FileUtils.rm(file)
end

#view(controller, route) ⇒ Object 



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# File 'lib/enginery/delete.rb', line 54

def view controller, route
  _, ctrl = valid_controller?(controller)
  path, ext = view_setups_for(ctrl, route)
  file = File.join(path, route + ext)

  return unless File.exists?(file)
  o '*** Deleting "%s" file ***' % unrootify(file)
  o
  FileUtils.rm(file)
end