ent/examples/migration/README.md

Versioned Migration Example

The full reference example for https://entgo.io/docs/versioned-migrations#create-a-migration-files-generator.

Migration directory

Versioned migration files exists under ent/migrate/migrations and follows the golang-migrate format.

Changes to the Ent schema

1. Change the ent/schema.

2. Run go generate ./ent

Generate new versioned migration

go run -mod=mod ent/migrate/main.go <name>

Run linting

go run -mod=mod ariga.io/atlas/cmd/atlas@master migrate lint \
  --dev-url="mysql://root:pass@localhost:3306/test" \
  --dir="file://ent/migrate/migrations" \
  --dir-format="golang-migrate" \
  --latest=1