Simple Migrations

Rake tasks for basic migration management

Usage

Here's an example using Postgres, but any SQL database should be fine. Add the following to your Rakefile:

require 'simple_migrations'
require 'pg'

namespace :migrate do
  task :connect do
    # pretend this was loaded from a file or ENV
    conf = { host: '192.168.33.10', user: 'postgres', dbname: 'migrations_development' }

    # Using Postgres here, but any DB should be fine
    conn = PG::Connection.new(conf)

    # set up a block that allows SimpleMigrations run SQL
    SimpleMigrations.sql_executor do |sql|
      conn.exec(sql)
    end
  end
end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/migrations. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.