Migrations

Works like this

• startup.sh runs startup.d/50-run-migrations.sh
• startup.d/50-run-migrations.sh runs migrate.sh and logs output
• migrate.sh iterates all files in /migrations/ folder in alphabetical order and
  • checks whether the filename is already in the .migrated (could be moved to sqlite later) file and if not,
  • executes the file (see notes below), and
  • saves the filename in the .migrated file

Important note

Migration files should be prefixed by the date the file is created (to be able to re-run migrations in order if needed) and should contain a shebang so it can be executed automatically.