Test adding a test_field for versioned migration changes

.github/workflows/migration-ci.yaml

@@ -1,14 +1,13 @@
 name: Atlas CI
 on:
   # Run whenever code is changed in the main branch,
-  # change this to your root branch.
-  # push:
-    # branches:
-    #   - main
+  push:
+    branches:
+      - main
   # Run on PRs where something changed under the `ent/migrate/migrations/` directory.
   pull_request:
     paths:
-      - 'ent/migrate/migrations/*'
+      - 'ent/**'
 jobs:
   lint:
     services:
@@ -30,8 +29,32 @@ jobs:
       - uses: actions/[email protected]
         with:
           fetch-depth: 0 # Mandatory unless "latest" is set below.
-      - uses: ariga/atlas-action@v0
+      - uses: ariga/atlas-action@v1.0.11
         with:
           dir: ent/migrate/migrations
           dir-format: golang-migrate # Or: atlas, goose, dbmate
-          dev-url: postgres://postgres:pass@localhost:5432/test?sslmode=disable
+          dev-url: postgres://postgres:pass@localhost:5432/test?sslmode=disable
+
+      - name: Check for migration changes
+        id: check_migrations
+        run: |
+          # List files changed in the PR
+          echo "Checking for changes between ${{ github.event.pull_request.base.sha }} and ${{ github.sha }}"
+          changed_files=$(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }})
+          echo "Changed files: $changed_files"
+
+          # Check for changes in 'ent/schema'
+          schema_changes=$(echo "$changed_files" | grep '^ent/schema' || true)
+          echo "Schema changes: $schema_changes"
+
+          # Check for changes in 'ent/migrate/migrations'
+          migration_changes=$(echo "$changed_files" | grep '^ent/migrate/migrations' || true)
+          echo "Migration changes: $migration_changes"
+
+          # If there are schema changes but no migration changes, fail the check
+          if [ -n "$schema_changes" ] && [ -z "$migration_changes" ]; then
+            echo "::error::Changes in 'ent/schema' require corresponding changes in 'ent/migrate/migrations'"
+            exit 1
+          else
+            echo "Check passed: Schema changes are accompanied by migration changes."
+          fi

README.md

@@ -70,6 +70,17 @@ Or manually run:
 
 `go run -mod=mod entgo.io/ent/cmd/ent generate --feature sql/upsert --feature sql/lock ./ent/schema`
 
+### Generate Migration Files
+
+Run this command to generate migration files needed for staging/prod database schema changes: 
+
+```shell
+atlas migrate diff migration \
+  --dir "file://ent/migrate/migrations" \
+  --to "ent://ent/schema" \
+  --dev-url "docker://postgres/15/test?search_path=public"
+```
+
 ## API Spec Change (openapi.yml)
 
 ### Regenerate code