Plugin Init

Sylius Plugin Development

Creating a new plugin

Arguments are appended at the end as ARGUMENTS: Company PluginName "description". Parse them to get Company (PascalCase), PluginName (PascalCase), and Description.

If no arguments are provided, use AskUserQuestion to collect Company, PluginName, and Description.

1. Derive the directory name from Company and PluginName: {Company}{Name}Plugin (PascalCase concatenation, e.g. Guiziweb + Blog → GuiziwebBlogPlugin). The package name, namespace, and bundle class are set by rename-plugin.php in step 5.

2. Clone the skeleton:

   git clone https://github.com/Sylius/PluginSkeleton.git {Company}{Name}Plugin
   cd {Company}{Name}Plugin
   rm -rf .git
   cp compose.override.dist.yml compose.override.yml
   

3. Check ports: read compose.override.yml to identify exposed ports, then run lsof checks in parallel. If a port is in use, find a free port and update compose.override.yml.

4. Initialize Docker (this takes several minutes — run in background using run_in_background: true):

   ENV=dev make init
   

   If error, run the same command again. Wait for completion before proceeding.

5. Rename the plugin (via Docker, after make init finishes):

   docker compose exec php php bin/rename-plugin.php --company={Company} --plugin-name={Name} --description="{description}" --skip-interaction
   

6. Initialize the database:

   make database-init && make load-fixtures
   

7. Display setup summary to the user:

   Service	URL
   Frontend	http://localhost:{http_port}
   Admin	http://localhost:{http_port}/admin
   MySQL	localhost:{mysql_port}
   Mailhog	http://localhost:{mailhog_port}

   Admin credentials: sylius@example.com / sylius

Next steps

• Start adding resources to the plugin → /sylius-plugin:add-model
• Once the plugin is feature-complete, create a GitHub repo and push
• Publish on Packagist
• Add a Symfony Flex recipe so integrators auto-install plugin assets