Ash Framework•4mo ago

ash_postgres.generate_migrations not working

It recently stopped generating migrations when there are attribute changes to resources. I get "No changes detected, so no migrations or snapshots have been created" I upgraded ash (3.5.24), ash_postgres (2.6.9) and ash_authentication (4.9.4), etc. but it didn't help. In fact, when I removed the "uuid_primary_key :id" line from Token and ran mix ash.codegen remove_id_from_tokens, it still insisted there is no change detected. How can I troubleshoot this?

Solution:

so Token needs to be in some domain, probably Accounts, and Accounts needs to be mentioned in :ash_domains. ``` in config/config.exs import Config ...

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4 Replies

ken-kost•4mo ago

In your config.exs do you have :ash_domains configured? 🤔

Solution

ken-kost•4mo ago

so Token needs to be in some domain, probably Accounts, and Accounts needs to be mentioned in :ash_domains.

# in config/config.exs
import Config

# This tells Ash about your domain, which is used to find
# available resource and actions
config :helpdesk, :ash_domains, [Helpdesk.Support]

# in config/config.exs
import Config

# This tells Ash about your domain, which is used to find
# available resource and actions
config :helpdesk, :ash_domains, [Helpdesk.Support]

https://hexdocs.pm/ash/get-started.html#generators

ken-kost•4mo ago

my hunch is that that might be the issue

jasonoOP•4mo ago

Interestingash_domains: [MyApp.Accounts... was in runtime.exs, and moving it to config.sys fixed the issue. Why would it matter?

Gaming

Programming

ash_postgres.generate_migrations not working

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