Plugin port helper

This script helps porting plugins from Craft 2 to Craft 3 by generating the Install migration.

The script will generate all the code needed to create the tables, indexes and foreign keys as well as the code needed to remove them.

How to use this script

Run it from command line via the php interpreter against a Craft 2 project, that has the database tables created that you want to generate the migrations for. For example:

php pluginPortHelper.php --tablePrefix=myplugin_ --namespace=package\\name --projectPath=/path/to/project > migrations.php

There are a few parameters you can set:

• tablePrefix – Prefix to use to filter tables by. If you leave out the table prefix used by Craft in the project, the script will add it automatically.
• namespace – Namespace that the plugin will use in Craft 3.
• projectPath – Valid path to the craft folder in a Craft installation. Optional, if it's the current working directory.
• convertLocales – If present, the helper will attempt to convert all of Craft 2 locale references in table schemas to Craft 3 Sites. This includes field names, indexes and foreign keys.