Class: Brick::MigrationsGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
MigrationBuilder, FancyGets
Defined in:
lib/generators/brick/migrations_generator.rb

Overview

Auto-generates migration files

Constant Summary

Constants included from MigrationBuilder

Brick::MigrationBuilder::SQL_TYPES

Instance Method Summary collapse

Methods included from MigrationBuilder

check_folder, generate_migrations

Instance Method Details

#brick_migrations ⇒ Object 



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# File 'lib/generators/brick/migrations_generator.rb', line 17

def brick_migrations
  # If Apartment is active, see if a default schema to analyse is indicated

  ::Brick.mode = :on
  ActiveRecord::Base.establish_connection

  if (tables = ::Brick.relations.reject { |k, v| k.is_a?(Symbol) || v.key?(:isView) && v[:isView] == true }.map(&:first).sort).empty?
    puts "No tables found in database #{ActiveRecord::Base.connection.current_database}."
    return
  end

  mig_path, is_insert_versions, is_delete_versions = ::Brick::MigrationBuilder.check_folder
  return unless mig_path

  # Generate a list of tables that can be chosen
  chosen = gets_list(list: tables, chosen: tables.dup)

  ::Brick::MigrationBuilder.generate_migrations(chosen, mig_path, is_insert_versions, is_delete_versions)
end