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Versions: 10
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Stored size: 1.1 KB
Contents
# frozen_string_literal: true
require 'rails/generators'
require 'rails/generators/active_record'
module GoodJob
#
# Rails generator used for updating GoodJob in a Rails application.
# Run it with +bin/rails g good_job:update+ in your console.
#
class UpdateGenerator < Rails::Generators::Base
include Rails::Generators::Migration
class << self
delegate :next_migration_number, to: ActiveRecord::Generators::Base
end
TEMPLATES = File.join(File.dirname(__FILE__), "templates/update")
source_paths << TEMPLATES
# Generates incremental migration files unless they already exist.
# All migrations should be idempotent e.g. +add_index+ is guarded with +if_index_exists?+
def update_migration_files
migration_templates = Dir.children(File.join(TEMPLATES, 'migrations')).sort
migration_templates.each do |template_file|
destination_file = template_file.match(/^\d*_(.*\.rb)/)[1] # 01_create_good_jobs.rb.erb => create_good_jobs.rb
migration_template "migrations/#{template_file}", "db/migrate/#{destination_file}", skip: true
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems