@graphql-eslint/eslint-plugin/esm/rules/unique-operation-name.js

GraphQL plugin for ESLint

import { checkNode } from './unique-fragment-name.js';
const RULE_ID = 'unique-operation-name';
export const rule = {
    meta: {
        type: 'suggestion',
        docs: {
            category: 'Operations',
            description: 'Enforce unique operation names across your project.',
            url: `https://github.com/B2o5T/graphql-eslint/blob/master/docs/rules/${RULE_ID}.md`,
            requiresSiblings: true,
            examples: [
                {
                    title: 'Incorrect',
                    code: /* GraphQL */ `
            # foo.query.graphql
            query user {
              user {
                id
              }
            }

            # bar.query.graphql
            query user {
              me {
                id
              }
            }
          `,
                },
                {
                    title: 'Correct',
                    code: /* GraphQL */ `
            # foo.query.graphql
            query user {
              user {
                id
              }
            }

            # bar.query.graphql
            query me {
              me {
                id
              }
            }
          `,
                },
            ],
        },
        messages: {
            [RULE_ID]: 'Operation named "{{ documentName }}" already defined in:\n{{ summary }}',
        },
        schema: [],
    },
    create(context) {
        return {
            'OperationDefinition[name!=undefined]'(node) {
                checkNode(context, node, RULE_ID);
            },
        };
    },
};