ioquatix/activerecord-migrations

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lib/active_record/migrations/tasks/db/migrations.rb

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# Copyright, 2016, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

namespace :db do
    namespace :migrations do
        desc "Creates a new migration file with the specified name"
        task :new, :name, :options do |t, args|
            unless name = args[:name] || ENV['name']
                abort "You must provide a name of the migration to generate"
            end
            
            if options = args[:options] || ENV['options']
                options = options.split('/')
            else
                options = []
            end
            
            require_relative '../../generator'
            
            parameters = [name] + options
            
            Rails::Generators.invoke "active_record:migrations:generator", parameters, :destination_root => ActiveRecord::Migrations.root
        end
    end
end