Migrate generator

This module provides a drush command to generate migrations (imports) based on source CSV files :

• Main idea here is to automatically generate migration config based on source csv files.
• Module creates Migration for each source file and Migration Group for these created migrations.

What is different about it compared to alternatives :

• default_content : Content is stored in json/yaml files, making it hard to maintain and update in the long run. Migrate generator uses csv files instead
• Feeds migrate : Provide an UI to create migration manually. Migrate generator does it automatically based on csv files

Example of usage :

• drush migrate_generator:generate_migrations /var/www/html/content --update
• drush migrate:import --all --tag=mgg
• drush migrate_generator:clean_migrations mgg