Standalone Migration Tool a.k.a. "Armus"
What is Armus?
Armus is an open source tool for running migration scripts. It was developed in an effort to simplify database migrations at uStudio.
Create Migration
Armus includes a script to generate a migration module and associated test.
Command Line Usage
-p path to migrations (defaults to "migrations")
-d description of migration i.e. add_field_to_user_table
If the migration and testing directories do not exist they will be created for you.
ex. python armus/bin/create_migration.py -d MIGRATION_DESCRIPTION
Apply migrations
The migrations.py module handles executing your migration scripts.
ex.
from armus import migrations
migrations.apply_new(PATH_TO_MIGRATIONS_PACKAGE, LIST_OF_APPLIED_MIGRATIONS, **kwargs)
Revert last
TO DO
- Make create-migration an easily executable script (i.e. armus create-migration --params)
