Incorporate "Safe Ecto Migrations" Content Into Credo Checks Where Possible about excellent_migrations

[Artur-Sulej]

Hi, thanks for reaching out!
It's great to hear that excellent_migrations are being talked about. According to stats at hex.pm, it seems that the lib has gained some popularity so far. I'm happy that people find it useful.

David's Safe Ecto Migrations guide is a valuable resource. I believe excellent_migrations cover all the checks listed there, along with those in strong_migrations plus some additional discoveries like volatile defaults.
In the linked episode, David suggests using type :text instead of :string for columns. I'd like to explore this topic, because potentially it could be implemented as a new check in the library.

excellent_migrations are implemented in a generic way to find operation patterns in migrations for any application.
I encourage you to give it a try. There are several integration methods. The easiest and most recommended one is credo check.