done

cmd/migration/atlas.hcl

@@ -9,10 +9,11 @@ data "external_schema" "gorm" {
 
 env "gorm" {
   src = data.external_schema.gorm.url
-  dev = "postgres://moko:password@localhost:5432/simrs_vx1?sslmode=disable" 
+  dev = "postgres://moko:password@localhost:5432/simrs_vx3?sslmode=disable" 
   migration {
     dir = "file://migrations"
   }
+  url = "postgres://moko:password@localhost:5432/simrs_vx1?sslmode=disable"
   format {
     migrate {
       diff = "{{ sql . \"  \" }}"

cmd/migration/atlas.hcl.example

@@ -0,0 +1,22 @@
+data "external_schema" "gorm" {
+  program = [
+    "go",
+    "run",
+    "-mod=mod",
+    ".",
+  ]
+}
+
+env "gorm" {
+  src = data.external_schema.gorm.url
+  dev = "" // dsn db to check the diff
+  migration {
+    dir = "file://migrations"
+  }
+  url = "" // dsn db to apply
+  format {
+    migrate {
+      diff = "{{ sql . \"  \" }}"
+    }
+  }
+}