Adding SQLite migration targets and documenting them.

sdk/Makefile

@@ -1,13 +1,9 @@
-.PHONY: pull-migrator-image new-migration
+.PHONY: pull-migrator-image new-postgres-migration update-postgres-migrations-sum new-sqlite-migration update-sqlite-migrations-sum
 
 pull-migrator-image:
 	docker pull --platform linux/amd64 arigaio/atlas:latest-alpine
 
-new-migration: pull-migrator-image
-	@if [ -z "$(migration_name)" ]; then \
-		echo "Error: migration_name is not defined"; \
-		exit 1; \
-	fi
+new-postgres-migration: pull-migrator-image
 	docker run \
 		--platform linux/amd64 \
 		-v ./component/store/remote/postgresql/sqlc/migrations:/migrations \
@@ -17,7 +13,7 @@ new-migration: pull-migrator-image
 		new $(migration_name) \
 		--dir "file://migrations"
 
-update-migrations-sum: pull-migrator-image
+update-postgres-migrations-sum: pull-migrator-image
 	docker run \
 		--platform linux/amd64 \
 		-v ./component/store/remote/postgresql/sqlc/migrations:/migrations \
@@ -26,3 +22,23 @@ update-migrations-sum: pull-migrator-image
 		migrate \
 		hash \
 		--dir "file://migrations"
+
+new-sqlite-migration: pull-migrator-image
+	docker run \
+		--platform linux/amd64 \
+		-v ./component/store/local/sqlite/sqlc/migrations:/migrations \
+		--rm \
+		-it arigaio/atlas:latest-alpine \
+		migrate \
+		new $(migration_name) \
+		--dir "file://migrations"
+
+update-sqlite-migrations-sum: pull-migrator-image
+	docker run \
+		--platform linux/amd64 \
+		-v ./component/store/local/sqlite/sqlc/migrations:/migrations \
+		--rm \
+		-it arigaio/atlas:latest-alpine \
+		migrate \
+		hash \
+		--dir "file://migrations"

sdk/README.md

@@ -329,14 +329,20 @@ This is achieved with migrations.
 
 ##### SQLite
 
-TBD.
+Postgresql migrations live in `./component/store/local/sqlc/sqlc/migrations`.
+
+In order to create a new migration, you can follow these steps:
+
+* run `$ make new-sqlite-migration migration_name=my_migration`
+* edit the migration
+* run `$ update-sqlite-migrations-sum` to update `atlas.sum`
 
 ##### Postgresql
 
 Postgresql migrations live in `./component/store/remote/postgresql/sqlc/migrations`.
 
 In order to create a new migration, you can follow these steps:
 
-* run `$ make new-migration migration_name=my_migration`
+* run `$ make new-postgres-migration migration_name=my_migration`
 * edit the migration
-* run `$ update-migrations-sum` to update `atlas.sum`
+* run `$ update-postgres-migrations-sum` to update `atlas.sum`