div tzg

create_migration

@@ -0,0 +1,27 @@
+#!/bin/bash
+if [ $# -eq 0 ]
+then
+echo "No Arguments supplied"
+exit
+fi
+
+echo "creating a new migration"
+./migration.py compare_model_to_db storage.metadata
+
+echo "Dump current database state to file"
+./migration.py create_model > oldmodel.py
+
+ls db_repository/versions
+echo "Choose a filename for the new migration"
+read filename
+
+./migration.py make_update_script_for_model --oldmodel=oldmodel:meta --model=storage:metadata > db_repository/versions/$filename.py
+
+cp test.sqlite test.sqlite.bak
+./migration.py test
+rm test.sqlite
+mv test.sqlite.bak test.sqlite
+
+
+
+rm oldmodel.py