GhostSchema
DO NOT USE THIS GEM IN PRODUCTION.
This gem is intended to be used under development environment.
Installation
gem 'ghost_schema'Usage
Switching between development branches may causes you following errors.
$ bin/rails db:migrate:status
database: xxx_development
Status Migration ID Migration Name
--------------------------------------------------
up 20171019092851 Init schema
(snip)
up 20180319070119 Remove columns
up 20180330010101 ********** NO FILE **********
$ bin/rails db:rollback VERSION=20180330010101
rails aborted!
ActiveRecord::UnknownMigrationVersionError:
No migration with version number 20180330010101.This gem copies migration files when you run db:migrate. If you want to run db:migrate:down for missing migration file, you can do by running db:ghost:migrate:down.
$ bin/rails db:ghost:migrate:down VERSION=20180330010101
== 20180330010101 AddAwesomeColumns: reverting ==============
(snip)Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/meganemura/ghost_schema.
License
The gem is available as open source under the terms of the MIT License.