codegen.ts

import 'dotenv/config';

import type { CodegenConfig } from '@graphql-codegen/cli';

const config: CodegenConfig = {
  overwrite: true,
  schema: [
    {
      'https://graphql.datocms.com': {
        headers: {
          Authorization: `Bearer ${process.env.DATOCMS_API_KEY}`,
          'X-Exclude-Invalid': 'true',
        },
      },
    },
  ],
  documents: ['./src/graphql/**/*.graphql'],
  generates: {
    './src/graphql/types.ts': {
      plugins: [
        'typescript',
        'typescript-operations',
        'typed-document-node',
        {
          add: {
            content: "import { type StructuredText } from 'datocms-structured-text-utils';",
          },
        },
      ],
      config: {
        useTypeImports: true,
        strictScalars: true,
        scalars: {
          BooleanType: 'boolean',
          CustomData: 'Record<string, string>',
          Date: 'string',
          DateTime: 'string',
          FloatType: 'number',
          IntType: 'number',
          ItemId: 'string',
          JsonField: 'StructuredText',
          MetaTagAttributes: 'Record<string, string>',
          UploadId: 'string',
        },
      },
    },
  },
};

export default config;