Class: Padrino::Generators::Migration

Inherits:
Thor::Group
  • Object
show all
Includes:
Actions, Components::Actions, Thor::Actions
Defined in:
padrino-gen/lib/padrino-gen/generators/migration.rb

Overview

Responsible for generating migration files for the appropriate ORM component.

Class Method Summary (collapse)

Instance Method Summary (collapse)

Methods included from Actions

#app_skeleton, #apply_component_for, #ask, #check_app_existence, #destination_root, #execute_component_setup, #fetch_app_name, #fetch_component_choice, #in_app_root?, #include_component_module_for, #initializer, #insert_hook, #insert_into_gemfile, #insert_middleware, #invalid_fields, #require_contrib, #require_dependencies, #resolve_valid_choice, #retrieve_component_config, #run_bundler, #store_component_choice, #store_component_config, #test?, #tiny?, #valid_choice?, #valid_constant?

Class Method Details

Defines the banner for this CLI generator



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# File 'padrino-gen/lib/padrino-gen/generators/migration.rb', line 14

def self.banner; "padrino-gen migration [name] [fields]" end

+ (Object) source_root

Define the source template root



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# File 'padrino-gen/lib/padrino-gen/generators/migration.rb', line 12

def self.source_root; File.expand_path(File.dirname(__FILE__)) end

Instance Method Details

- (Object) create_migration

Creates the migration file within a Padrino project.



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# File 'padrino-gen/lib/padrino-gen/generators/migration.rb', line 32

def create_migration
  self.destination_root = options[:root]
  if in_app_root?
    self.behavior = :revoke if options[:destroy]
    if include_component_module_for(:orm)
      create_migration_file(name, name, columns)
    else
      say "<= You need an ORM adapter for run this generator. Sorry!"
      raise SystemExit
    end
  else
    say "You are not at the root of a Padrino application! (config/boot.rb not found)"
  end
end