Configuration

Introduction

Polen aims to be convention over configuration. However, there are still knobs and levers for when you need it.

Quickstart

You can use the CLI to scaffold a ready to go config file.

npx polen config create

File

Polen looks for a module file conforming to these conventions

• Name: polen.config.[ts,js,mts,cts,mjs,cjs]
• Location: in the project root.
• Exports: default - your config object

API

Polen exports a function to help you author your configuration, providing type checking, autocomplete, JSDoc.

import type { Polen } from 'polen'

export default Polen.defineConfig({/* ... */})

Options

Polen's configuration options are thoroughly documented with JSDoc comments. We currently do not document them in this website.

When using defineConfig helper your IDE will provide comprehensive documentation, examples, and type information for all configuration options.

Example

Here's a sample configuration to give you a sense of what's possible:

import { Polen } from 'polen'

export default Polen.defineConfig({
  schema: {
    useDataSources: 'directory',
    dataSources: {
      directory: {
        path: './schema',
      },
    },
  },
  templateVariables: {
    title: 'Acme GraphQL API',
    description: 'The official Acme GraphQL API documentation',
  },
  build: {
    architecture: 'ssg',
    basePath: '/api-docs/',
  },
  schemaAugmentations: [
    {
      type: 'description',
      on: {
        type: 'TargetType',
        name: 'Query',
      },
      placement: 'over',
      content: 'Root query operations',
    },
  ],
})