pimcore/pimcore-studio-bundle-setup

What This Skill Covers

How to create a new Pimcore Studio bundle from scratch:

• Complete directory structure and boilerplate files
• PHP bundle class and service configuration
• Frontend setup with rsbuild and module federation
• Plugin and module system entry points
• Build commands (dev, dev-server, production)
• Connecting the bundle to Pimcore Studio

When to Use This Skill

Use this when:

• Creating a new Pimcore Studio extension bundle
• Setting up the frontend build for a bundle
• Need the boilerplate structure for a Studio plugin
• Connecting a PHP bundle to the Studio frontend
• Understanding how module federation works in Studio bundles

References

• Getting Started Guide: https://docs.pimcore.com/platform/Studio_UI/Plugins_Getting_Started
• Example Bundle (blueprint): https://github.com/pimcore/studio-example-bundle

Complete Bundle Structure

your-bundle/
├── assets/                           # Frontend assets
│   ├── js/
│   │   └── src/
│   │       ├── main.ts               # Intentionally empty — webpack entry stub; plugins.ts is exposed directly by module federation
│   │       ├── plugins.ts            # Plugin exports (real module federation entry point)
│   │       └── modules/              # Your feature modules
│   │           └── your-feature/
│   │               ├── index.ts      # Plugin definition
│   │               └── modules/
│   │                   └── your-feature-module.tsx
│   ├── package.json                  # NPM dependencies and scripts
│   ├── rsbuild.config.ts             # Build configuration with module federation
│   └── tsconfig.json                 # TypeScript configuration
├── config/
│   └── services.yaml                 # Symfony service definitions
├── public/
│   └── build/                        # Build output (git-ignored in dev)
├── src/
│   ├── PimcoreYourBundle.php         # Bundle class
│   └── Webpack/
│       └── WebpackEntryPointProvider.php  # Registers frontend entry points
└── composer.json                     # PHP dependencies

Step 1: PHP Bundle Setup

Bundle Class

<?php
// src/PimcoreYourBundle.php

namespace Pimcore\Bundle\YourBundle;

use Pimcore\Extension\Bundle\AbstractPimcoreBundle;

class PimcoreYourBundle extends AbstractPimcoreBundle
{
    public function getPath(): string
    {
        return \dirname(__DIR__);
    }
}

Composer Configuration

{
  "name": "pimcore/your-bundle",
  "type": "pimcore-bundle",
  "require": {
    "pimcore/studio-ui-bundle": "^1.0",
    "pimcore/studio-backend-bundle": "^1.0"
  },
  "autoload": {
    "psr-4": {
      "Pimcore\\Bundle\\YourBundle\\": "src/"
    }
  },
  "extra": {
    "pimcore": {
      "bundles": [
        "Pimcore\\Bundle\\YourBundle\\PimcoreYourBundle"
      ]
    }
  }
}

WebpackEntryPointProvider

This PHP class tells Studio where to find the frontend build output:

<?php
// src/Webpack/WebpackEntryPointProvider.php

namespace Pimcore\Bundle\YourBundle\Webpack;

use Pimcore\Bundle\StudioUiBundle\Webpack\WebpackEntryPointProviderInterface;

final class WebpackEntryPointProvider implements WebpackEntryPointProviderInterface
{
    public function getEntryPointsJsonLocations(): array
    {
        return glob(__DIR__ . '/../../public/build/*/entrypoints.json');
    }

    public function getEntryPoints(): array
    {
        return ['exposeRemote'];
    }

    public function getOptionalEntryPoints(): array
    {
        return [];
    }
}

Service Configuration

# config/services.yaml
services:
  _defaults:
    autowire: true
    autoconfigure: true
    public: false

  Pimcore\Bundle\YourBundle\Webpack\WebpackEntryPointProvider:
    tags:
      - { name: pimcore_studio_ui.webpack_entry_point_provider }
      # Optional: also add this tag to support document editor iframe loading
      # - { name: pimcore_studio_ui.webpack_entry_point_provider.document_editor_iframe }

The pimcore_studio_ui.webpack_entry_point_provider tag is required — it registers the frontend entry points with Studio core.

Step 2: Frontend Setup

package.json

{
  "name": "pimcore-your-bundle",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "dev": "NODE_ENV=development rsbuild build",
    "dev-server": "NODE_ENV=dev-server rsbuild dev",
    "build": "rsbuild build",
    "lint": "eslint --ext .js,.jsx,.ts,.tsx ./js",
    "lint-fix": "eslint --ext .js,.jsx,.ts,.tsx ./js --fix",
    "check-types": "tsc --noEmit"
  },
  "dependencies": {
    "@pimcore/studio-ui-bundle": "<pin exact canary version — see Install Dependencies below>",
    "react": "18.3.x",
    "react-dom": "18.3.x",
    "uuid": "^10.0.0"
  },
  "devDependencies": {
    "@module-federation/rsbuild-plugin": "^0.13.1",
    "@rsbuild/core": "^1.3.16",
    "@rsbuild/plugin-react": "^1.3.1",
    "typescript": "^5.3.3"
  }
}

tsconfig.json

{
  "compilerOptions": {
    "module": "ESNext",
    "target": "es2017",
    "moduleResolution": "bundler",
    "types": ["@types/webpack-env"],
    "baseUrl": "./js/",
    "strictNullChecks": true,
    "jsx": "react",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "resolveJsonModule": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "skipLibCheck": true,
    "paths": {
      "*": ["./@mf-types/*"]
    }
  },
  "include": [
    "./js/**/*",
    "./@mf-types/*"
  ]
}

main.ts

assets/js/src/main.ts is intentionally empty. rsbuild requires an entry file in source.entry; this stub satisfies that requirement. Module federation exposes plugins.ts directly via the exposes config — main.ts is never imported or executed.

// assets/js/src/main.ts
// Intentionally empty.
// rsbuild requires a source entry file; this stub satisfies that requirement.
// Module federation exposes plugins.ts directly via rsbuild.config.ts `exposes`.
// Do NOT add imports here.

rsbuild.config.ts (Module Federation)

This is the build configuration that enables your bundle to integrate with Studio via module federation:

// assets/rsbuild.config.ts
import { defineConfig } from '@rsbuild/core'
import { pluginReact } from '@rsbuild/plugin-react'
import { pluginModuleFederation } from '@module-federation/rsbuild-plugin'
import { pluginGenerateEntrypoints } from '@pimcore/studio-ui-bundle/rsbuild/plugins'
import { createDynamicRemote } from '@pimcore/studio-ui-bundle/rsbuild/utils'
import path from 'path'
import fs from 'fs'
import { v4 } from 'uuid'
import packages from './package.json'

const buildId = v4()
const buildPath = path.resolve(__dirname, '..', 'public', 'build', buildId)

// Clean previous builds
if (fs.existsSync(path.resolve(__dirname, '..', 'public', 'build'))) {
  fs.readdirSync(path.resolve(__dirname, '..', 'public', 'build')).forEach((file) => {
    if (file !== 'studio-npm-package.tgz') {
      fs.rmSync(path.resolve(__dirname, '..', 'public', 'build', file), { recursive: true })
    }
  })
}

if (!fs.existsSync(buildPath)) {
  fs.mkdirSync(buildPath, { recursive: true })
}

let nodeEnv = process.env.NODE_ENV
let env: 'development' | 'production' = 'production'
const isDevServer = nodeEnv === 'dev-server'
if (nodeEnv !== env) {
  env = 'development'
}

export default defineConfig({
  mode: env,
  server: {
    port: 3032,  // Pick a unique port per bundle
  },
  dev: {
    ...(!isDevServer ? { assetPrefix: '/bundles/pimcoreyour/build/' + buildId } : {}),
    client: {
      host: 'localhost',
      port: 3032,
      protocol: 'ws'
    }
  },
  source: {
    entry: {
      main: './js/src/main.ts'
    },
    decorators: {
      version: 'legacy'
    }
  },
  output: {
    manifest: true,
    assetPrefix: '/bundles/pimcoreyour/build/' + buildId,
    distPath: {
      root: buildPath
    },
  },
  tools: {
    bundlerChain: (chain, { env }) => {
      chain.output.uniqueName('pimcore_your_bundle')
    },
  },
  plugins: [
    pluginGenerateEntrypoints(),
    pluginReact(),
    pluginModuleFederation({
      name: 'pimcore_your_bundle',
      filename: 'static/js/remoteEntry.js',
      exposes: {
        '.': './js/src/plugins.ts',
      },
      dts: false,
      remotes: {
        '@pimcore/studio-ui-bundle': createDynamicRemote('pimcore_studio_ui_bundle'),
      },
      shared: {
        ...packages.dependencies,
        react: {
          singleton: true,
          eager: true,
          requiredVersion: false,
        },
        'react-dom': {
          singleton: true,
          eager: true,
          requiredVersion: false,
        }
      },
    })
  ]
})

Deriving the right values from the bundle class name (e.g. PimcoreInspireCocktailDemoBundle):

| Value | Rule | Example | |-------|------|---------| | assetPrefix | Strip Pimcore + Bundle, lowercase everything, prefix /bundles/, suffix /build/ | /bundles/inspirecocktaildemo/build/ | | uniqueName / MF name | Full class name without Pimcore prefix, snake_case | pimcore_inspire_cocktail_demo_bundle | | server.port | Pick any free port above 3030 (studio core uses 3030) | 3032 |

Step 3: Plugin Entry Point

plugins.ts

The main entry point that Studio discovers and loads:

// assets/js/src/plugins.ts
import { type IAbstractPlugin } from '@pimcore/studio-ui-bundle'

export const YourPlugin: IAbstractPlugin = {
  name: 'YourPlugin',

  onInit ({ container }) {
    // Register or override services in DI container
    // container.bind('some-service', SomeService)
  },

  onStartup ({ moduleSystem }) {
    // Register modules that configure the app
    // moduleSystem.registerModule(YourModule)
  }
}

Lifecycle:

1. onInit runs first — register NEW services or OVERRIDE existing ones
2. onStartup runs after all services are ready — register modules that CONFIGURE services

Adding a Module

// assets/js/src/modules/your-feature/modules/your-feature-module.tsx
import { type AbstractModule, container } from '@pimcore/studio-ui-bundle'
import { serviceIds } from '@pimcore/studio-ui-bundle/app'
import { type MainNavRegistry } from '@pimcore/studio-ui-bundle/modules/app'

export const YourFeatureModule: AbstractModule = {
  onInit: () => {
    const mainNavRegistry = container.get<MainNavRegistry>(serviceIds.mainNavRegistry)

    mainNavRegistry.registerMainNavItem({
      path: 'Tools/Your Feature',
      label: 'your-feature.title',
      widgetConfig: {
        name: 'Your Feature',
        id: 'your-feature',
        component: 'your-feature-widget',
        config: {
          translationKey: 'your-feature.title',
          icon: { type: 'name', value: 'tool' }
        }
      }
    })
  }
}

Wiring Plugin to Module

// assets/js/src/modules/your-feature/index.ts
import { type IAbstractPlugin } from '@pimcore/studio-ui-bundle'
import { YourFeatureModule } from './modules/your-feature-module'

export const YourFeaturePlugin: IAbstractPlugin = {
  name: 'YourFeaturePlugin',

  onStartup ({ moduleSystem }) {
    moduleSystem.registerModule(YourFeatureModule)
  }
}

Then export from plugins.ts:

// assets/js/src/plugins.ts
import { YourFeaturePlugin } from './modules/your-feature'

export { YourFeaturePlugin }

Step 4: Build and Run

Install Dependencies

@pimcore/studio-ui-bundle has no stable release yet — only canary versions. Before running npm install, check the latest canary and pin it exactly:

npm view @pimcore/studio-ui-bundle dist-tags

Update package.json with the exact version string from the canary tag (e.g. 1.0.0-canary.20260402-132451-02a210f), then:

# In the assets/ directory
npm install

Build Commands

# Development build (one-time, outputs to public/build/)
npm run dev

# Development server (hot reload, for active development)
npm run dev-server

# Production build
npm run build

# Type checking
npm run check-types

# Lint
npm run lint-fix

Dev Server vs Dev Build

| Command | Use When | Output | |---------|----------|--------| | npm run dev | Quick build for testing | public/build/ | | npm run dev-server | Active frontend development | Served from memory (port 3032) | | npm run build | Production/deployment | public/build/ (optimized) |

When the dev server is running, Studio core automatically discovers it and loads your bundle's frontend from the dev server instead of the static build.

Common Mistakes to Avoid

Missing WebpackEntryPointProvider Tag

# DON'T - Missing tag
Pimcore\Bundle\YourBundle\Webpack\WebpackEntryPointProvider: ~

# DO - Include the tag
Pimcore\Bundle\YourBundle\Webpack\WebpackEntryPointProvider:
  tags:
    - { name: pimcore_studio_ui.webpack_entry_point_provider }

Without the tag, Studio won't discover your frontend bundle.

---

Wrong assetPrefix Path

// DON'T - Wrong path format
assetPrefix: '/bundles/YourBundle/build/' + buildId

// DO - Lowercase, no separators
assetPrefix: '/bundles/pimcoreyour/build/' + buildId

Symfony serves bundle assets at /bundles/{lowercasebundlename}/. The prefix is the bundle name without "Bundle", all lowercase.

---

Port Conflicts

// DON'T - Use same port as another bundle or studio core (3030)
server: { port: 3030 }

// DO - Use unique port
server: { port: 3032 }

Studio core uses port 3030. Each bundle dev server needs its own port.

---

Missing Module Federation Remote

// DON'T - Forget the remote
pluginModuleFederation({
  name: 'pimcore_your_bundle',
  // Missing remotes!
})

// DO - Always include the studio-ui-bundle remote
pluginModuleFederation({
  name: 'pimcore_your_bundle',
  remotes: {
    '@pimcore/studio-ui-bundle': createDynamicRemote('pimcore_studio_ui_bundle'),
  },
})

---

Exporting Plugins Incorrectly

// DON'T - Default export
export default YourPlugin

// DO - Named export
export { YourPlugin }

Module federation expects named exports from plugins.ts.

Quick Reference Checklist

To set up a new Studio bundle:

PHP Side:

• [ ] Create bundle class extending AbstractPimcoreBundle
• [ ] Add composer.json with pimcore/studio-ui-bundle dependency
• [ ] Create WebpackEntryPointProvider implementing WebpackEntryPointProviderInterface
• [ ] Register provider in services.yaml with pimcore_studio_ui.webpack_entry_point_provider tag

Frontend Side:

• [ ] Create assets/ directory with package.json, tsconfig.json, rsbuild.config.ts
• [ ] Set unique name, port, and assetPrefix in rsbuild config
• [ ] Create plugins.ts with named plugin exports
• [ ] Create at least one module with onInit
• [ ] Run npm install and npm run dev

Verify:

• [ ] Bundle is registered in Pimcore (bin/console pimcore:bundle:list)
• [ ] Frontend build exists in public/build/
• [ ] Studio loads without errors
• [ ] Your plugin appears in the browser console (check for registration logs)

Next Steps

After setting up the bundle:

• pimcore-studio-ui-using-sdk-in-bundles - SDK imports, DI, registries
• pimcore-studio-ui-navigation - Adding navigation entries
• pimcore-studio-ui-react-components - Creating UI components
• pimcore-studio-ui-bundle-structure - Module organization patterns