recreate-migration: BASH Function to Recreate Migration

Rollback the migration, delete all migration scripts, and then redo the schema migrations.

※ To migrate to zero, all records in the database will be deleted.

Bash script

recreate-migration(){
    if [ "$1" ]; then
        ./manage.py migrate $1 zero
        rm $1/migrations/00??_*.py*
        ./manage.py schemamigration $1 --initial
        ./manage.py migrate $1
    else
        echo "usage: recreate-migration <app-name>"
    fi
}