@graphql-eslint/eslint-plugin/cjs/rules/require-description/index.js

GraphQL plugin for ESLint

"use strict";Object.defineProperty(exports, "__esModule", {value: true}); function _optionalChain(ops) { let lastAccessLHS = undefined; let value = ops[0]; let i = 1; while (i < ops.length) { const op = ops[i]; const fn = ops[i + 1]; i += 2; if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) { return undefined; } if (op === 'access' || op === 'optionalAccess') { lastAccessLHS = value; value = fn(value); } else if (op === 'call' || op === 'optionalCall') { value = fn((...args) => value.call(lastAccessLHS, ...args)); lastAccessLHS = undefined; } } return value; }var _graphql = require('graphql');
var _utils = require('@graphql-tools/utils');







var _utilsjs = require('../../utils.js');
const RULE_ID = "require-description";
const ALLOWED_KINDS = [
  ..._utilsjs.TYPES_KINDS,
  _graphql.Kind.DIRECTIVE_DEFINITION,
  _graphql.Kind.FIELD_DEFINITION,
  _graphql.Kind.INPUT_VALUE_DEFINITION,
  _graphql.Kind.ENUM_VALUE_DEFINITION,
  _graphql.Kind.OPERATION_DEFINITION
];
const entries = /* @__PURE__ */ Object.create(null);
for (const kind of [...ALLOWED_KINDS].sort()) {
  let description = `> [!NOTE]
>
> Read more about this kind on [spec.graphql.org](https://spec.graphql.org/October2021/#${kind}).`;
  if (kind === _graphql.Kind.OPERATION_DEFINITION) {
    description += [
      "",
      "",
      "> [!WARNING]",
      ">",
      '> You must use only comment syntax `#` and not description syntax `"""` or `"`.'
    ].join("\n");
  }
  entries[kind] = { type: "boolean", description };
}
const schema = {
  type: "array",
  minItems: 1,
  maxItems: 1,
  items: {
    type: "object",
    additionalProperties: false,
    minProperties: 1,
    properties: {
      types: {
        type: "boolean",
        enum: [true],
        description: `Includes:
${_utilsjs.TYPES_KINDS.map((kind) => `- \`${kind}\``).join("\n")}`
      },
      rootField: {
        type: "boolean",
        enum: [true],
        description: "Definitions within `Query`, `Mutation`, and `Subscription` root types."
      },
      ignoredSelectors: {
        ..._utilsjs.ARRAY_DEFAULT_OPTIONS,
        description: ["Ignore specific selectors", _utilsjs.eslintSelectorsTip].join("\n")
      },
      ...entries
    }
  }
};
const rule = {
  meta: {
    docs: {
      category: "Schema",
      description: "Enforce descriptions in type definitions and operations.",
      url: `https://the-guild.dev/graphql/eslint/rules/${RULE_ID}`,
      examples: [
        {
          title: "Incorrect",
          usage: [{ types: true, FieldDefinition: true }],
          code: (
            /* GraphQL */
            `
            type someTypeName {
              name: String
            }
          `
          )
        },
        {
          title: "Correct",
          usage: [{ types: true, FieldDefinition: true }],
          code: (
            /* GraphQL */
            `
            """
            Some type description
            """
            type someTypeName {
              """
              Name description
              """
              name: String
            }
          `
          )
        },
        {
          title: "Correct",
          usage: [{ OperationDefinition: true }],
          code: (
            /* GraphQL */
            `
            # Create a new user
            mutation createUser {
              # ...
            }
          `
          )
        },
        {
          title: "Correct",
          usage: [{ rootField: true }],
          code: (
            /* GraphQL */
            `
            type Mutation {
              "Create a new user"
              createUser: User
            }

            type User {
              name: String
            }
          `
          )
        },
        {
          title: "Correct",
          usage: [
            {
              ignoredSelectors: [
                "[type=ObjectTypeDefinition][name.value=PageInfo]",
                "[type=ObjectTypeDefinition][name.value=/(Connection|Edge)$/]"
              ]
            }
          ],
          code: (
            /* GraphQL */
            `
            type FriendConnection {
              edges: [FriendEdge]
              pageInfo: PageInfo!
            }
            type FriendEdge {
              cursor: String!
              node: Friend!
            }
            type PageInfo {
              hasPreviousPage: Boolean!
              hasNextPage: Boolean!
              startCursor: String
              endCursor: String
            }
          `
          )
        }
      ],
      configOptions: [
        {
          types: true,
          [_graphql.Kind.DIRECTIVE_DEFINITION]: true,
          rootField: true
        }
      ],
      recommended: true
    },
    type: "suggestion",
    messages: {
      [RULE_ID]: "Description is required for {{ nodeName }}"
    },
    schema
  },
  create(context) {
    const { types, rootField, ignoredSelectors = [], ...restOptions } = context.options[0] || {};
    const kinds = new Set(types ? _utilsjs.TYPES_KINDS : []);
    for (const [kind, isEnabled] of Object.entries(restOptions)) {
      if (isEnabled) {
        kinds.add(kind);
      } else {
        kinds.delete(kind);
      }
    }
    if (rootField) {
      const schema2 = _utilsjs.requireGraphQLSchema.call(void 0, RULE_ID, context);
      const rootTypeNames = _utils.getRootTypeNames.call(void 0, schema2);
      kinds.add(
        `:matches(ObjectTypeDefinition, ObjectTypeExtension)[name.value=/^(${[
          ...rootTypeNames
        ].join(",")})$/] > FieldDefinition`
      );
    }
    let selector = `:matches(${[...kinds]})`;
    for (const str of ignoredSelectors) {
      selector += `:not(${str})`;
    }
    return {
      [selector](node) {
        let description = "";
        const isOperation = node.kind === _graphql.Kind.OPERATION_DEFINITION;
        if (isOperation) {
          const rawNode = node.rawNode();
          const { prev, line } = rawNode.loc.startToken;
          if (_optionalChain([prev, 'optionalAccess', _ => _.kind]) === _graphql.TokenKind.COMMENT) {
            const value = prev.value.trim();
            const linesBefore = line - prev.line;
            if (!value.startsWith("eslint") && linesBefore === 1) {
              description = value;
            }
          }
        } else {
          description = _optionalChain([node, 'access', _2 => _2.description, 'optionalAccess', _3 => _3.value, 'access', _4 => _4.trim, 'call', _5 => _5()]) || "";
        }
        if (description.length === 0) {
          context.report({
            loc: isOperation ? _utilsjs.getLocation.call(void 0, node.loc.start, node.operation) : node.name.loc,
            messageId: RULE_ID,
            data: {
              nodeName: _utilsjs.getNodeName.call(void 0, node)
            }
          });
        }
      }
    };
  }
};



exports.RULE_ID = RULE_ID; exports.rule = rule;