This gem will check to see if you need to run migrations without loading your environment. It assumes that you are using auto_tagger to tag the SHA that has been deployed.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install migration_investigation
The gem is very simple:
$ MigrationInvestigation.pending_migrations? "staging", "abc123"
staging is the name of the tag, and
abc123 is the SHA you're about to deploy.
You can also pass nil for the SHA you're about to deploy and it will assume you're deloying
If you'd also like to check additional files or directories, say seed data, you can pass in a third parameter:
$ MigrationInvestigation.pending_migrations? "staging", "abc123", additional_paths: ["db/seed.rb", "app/foo.txt"]
- Fork it
- Create your feature branch (
git checkout -b my-new-feature)
- Commit your changes (
git commit -am "Add some feature")
- Push to the branch (
git push origin my-new-feature)
- Create new Pull Request