s202226701001/sever-test/node_modules/graphql/language/printer.js

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.print = print;

var _blockString = require('./blockString.js');

var _printString = require('./printString.js');

var _visitor = require('./visitor.js');

/**
 * Converts an AST into a string, using one set of reasonable
 * formatting rules.
 */
function print(ast) {
  return (0, _visitor.visit)(ast, printDocASTReducer);
}

const MAX_LINE_LENGTH = 80;
const printDocASTReducer = {
  Name: {
    leave: (node) => node.value,
  },
  Variable: {
    leave: (node) => '$' + node.name,
  },
  // Document
  Document: {
    leave: (node) => join(node.definitions, '\n\n'),
  },
  OperationDefinition: {
    leave(node) {
      const varDefs = wrap('(', join(node.variableDefinitions, ', '), ')');
      const prefix = join(
        [
          node.operation,
          join([node.name, varDefs]),
          join(node.directives, ' '),
        ],
        ' ',
      ); // Anonymous queries with no directives or variable definitions can use
      // the query short form.

      return (prefix === 'query' ? '' : prefix + ' ') + node.selectionSet;
    },
  },
  VariableDefinition: {
    leave: ({ variable, type, defaultValue, directives }) =>
      variable +
      ': ' +
      type +
      wrap(' = ', defaultValue) +
      wrap(' ', join(directives, ' ')),
  },
  SelectionSet: {
    leave: ({ selections }) => block(selections),
  },
  Field: {
    leave({ alias, name, arguments: args, directives, selectionSet }) {
      const prefix = wrap('', alias, ': ') + name;
      let argsLine = prefix + wrap('(', join(args, ', '), ')');

      if (argsLine.length > MAX_LINE_LENGTH) {
        argsLine = prefix + wrap('(\n', indent(join(args, '\n')), '\n)');
      }

      return join([argsLine, join(directives, ' '), selectionSet], ' ');
    },
  },
  Argument: {
    leave: ({ name, value }) => name + ': ' + value,
  },
  // Fragments
  FragmentSpread: {
    leave: ({ name, directives }) =>
      '...' + name + wrap(' ', join(directives, ' ')),
  },
  InlineFragment: {
    leave: ({ typeCondition, directives, selectionSet }) =>
      join(
        [
          '...',
          wrap('on ', typeCondition),
          join(directives, ' '),
          selectionSet,
        ],
        ' ',
      ),
  },
  FragmentDefinition: {
    leave: (
      { name, typeCondition, variableDefinitions, directives, selectionSet }, // Note: fragment variable definitions are experimental and may be changed
    ) =>
      // or removed in the future.
      `fragment ${name}${wrap('(', join(variableDefinitions, ', '), ')')} ` +
      `on ${typeCondition} ${wrap('', join(directives, ' '), ' ')}` +
      selectionSet,
  },
  // Value
  IntValue: {
    leave: ({ value }) => value,
  },
  FloatValue: {
    leave: ({ value }) => value,
  },
  StringValue: {
    leave: ({ value, block: isBlockString }) =>
      isBlockString
        ? (0, _blockString.printBlockString)(value)
        : (0, _printString.printString)(value),
  },
  BooleanValue: {
    leave: ({ value }) => (value ? 'true' : 'false'),
  },
  NullValue: {
    leave: () => 'null',
  },
  EnumValue: {
    leave: ({ value }) => value,
  },
  ListValue: {
    leave: ({ values }) => '[' + join(values, ', ') + ']',
  },
  ObjectValue: {
    leave: ({ fields }) => '{' + join(fields, ', ') + '}',
  },
  ObjectField: {
    leave: ({ name, value }) => name + ': ' + value,
  },
  // Directive
  Directive: {
    leave: ({ name, arguments: args }) =>
      '@' + name + wrap('(', join(args, ', '), ')'),
  },
  // Type
  NamedType: {
    leave: ({ name }) => name,
  },
  ListType: {
    leave: ({ type }) => '[' + type + ']',
  },
  NonNullType: {
    leave: ({ type }) => type + '!',
  },
  // Type System Definitions
  SchemaDefinition: {
    leave: ({ description, directives, operationTypes }) =>
      wrap('', description, '\n') +
      join(['schema', join(directives, ' '), block(operationTypes)], ' '),
  },
  OperationTypeDefinition: {
    leave: ({ operation, type }) => operation + ': ' + type,
  },
  ScalarTypeDefinition: {
    leave: ({ description, name, directives }) =>
      wrap('', description, '\n') +
      join(['scalar', name, join(directives, ' ')], ' '),
  },
  ObjectTypeDefinition: {
    leave: ({ description, name, interfaces, directives, fields }) =>
      wrap('', description, '\n') +
      join(
        [
          'type',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  FieldDefinition: {
    leave: ({ description, name, arguments: args, type, directives }) =>
      wrap('', description, '\n') +
      name +
      (hasMultilineItems(args)
        ? wrap('(\n', indent(join(args, '\n')), '\n)')
        : wrap('(', join(args, ', '), ')')) +
      ': ' +
      type +
      wrap(' ', join(directives, ' ')),
  },
  InputValueDefinition: {
    leave: ({ description, name, type, defaultValue, directives }) =>
      wrap('', description, '\n') +
      join(
        [name + ': ' + type, wrap('= ', defaultValue), join(directives, ' ')],
        ' ',
      ),
  },
  InterfaceTypeDefinition: {
    leave: ({ description, name, interfaces, directives, fields }) =>
      wrap('', description, '\n') +
      join(
        [
          'interface',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  UnionTypeDefinition: {
    leave: ({ description, name, directives, types }) =>
      wrap('', description, '\n') +
      join(
        ['union', name, join(directives, ' '), wrap('= ', join(types, ' | '))],
        ' ',
      ),
  },
  EnumTypeDefinition: {
    leave: ({ description, name, directives, values }) =>
      wrap('', description, '\n') +
      join(['enum', name, join(directives, ' '), block(values)], ' '),
  },
  EnumValueDefinition: {
    leave: ({ description, name, directives }) =>
      wrap('', description, '\n') + join([name, join(directives, ' ')], ' '),
  },
  InputObjectTypeDefinition: {
    leave: ({ description, name, directives, fields }) =>
      wrap('', description, '\n') +
      join(['input', name, join(directives, ' '), block(fields)], ' '),
  },
  DirectiveDefinition: {
    leave: ({ description, name, arguments: args, repeatable, locations }) =>
      wrap('', description, '\n') +
      'directive @' +
      name +
      (hasMultilineItems(args)
        ? wrap('(\n', indent(join(args, '\n')), '\n)')
        : wrap('(', join(args, ', '), ')')) +
      (repeatable ? ' repeatable' : '') +
      ' on ' +
      join(locations, ' | '),
  },
  SchemaExtension: {
    leave: ({ directives, operationTypes }) =>
      join(
        ['extend schema', join(directives, ' '), block(operationTypes)],
        ' ',
      ),
  },
  ScalarTypeExtension: {
    leave: ({ name, directives }) =>
      join(['extend scalar', name, join(directives, ' ')], ' '),
  },
  ObjectTypeExtension: {
    leave: ({ name, interfaces, directives, fields }) =>
      join(
        [
          'extend type',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  InterfaceTypeExtension: {
    leave: ({ name, interfaces, directives, fields }) =>
      join(
        [
          'extend interface',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  UnionTypeExtension: {
    leave: ({ name, directives, types }) =>
      join(
        [
          'extend union',
          name,
          join(directives, ' '),
          wrap('= ', join(types, ' | ')),
        ],
        ' ',
      ),
  },
  EnumTypeExtension: {
    leave: ({ name, directives, values }) =>
      join(['extend enum', name, join(directives, ' '), block(values)], ' '),
  },
  InputObjectTypeExtension: {
    leave: ({ name, directives, fields }) =>
      join(['extend input', name, join(directives, ' '), block(fields)], ' '),
  },
};
/**
 * Given maybeArray, print an empty string if it is null or empty, otherwise
 * print all items together separated by separator if provided
 */

function join(maybeArray, separator = '') {
  var _maybeArray$filter$jo;

  return (_maybeArray$filter$jo =
    maybeArray === null || maybeArray === void 0
      ? void 0
      : maybeArray.filter((x) => x).join(separator)) !== null &&
    _maybeArray$filter$jo !== void 0
    ? _maybeArray$filter$jo
    : '';
}
/**
 * Given array, print each item on its own line, wrapped in an indented `{ }` block.
 */

function block(array) {
  return wrap('{\n', indent(join(array, '\n')), '\n}');
}
/**
 * If maybeString is not null or empty, then wrap with start and end, otherwise print an empty string.
 */

function wrap(start, maybeString, end = '') {
  return maybeString != null && maybeString !== ''
    ? start + maybeString + end
    : '';
}

function indent(str) {
  return wrap('  ', str.replace(/\n/g, '\n  '));
}

function hasMultilineItems(maybeArray) {
  var _maybeArray$some;

  // FIXME: https://github.com/graphql/graphql-js/issues/2203

  /* c8 ignore next */
  return (_maybeArray$some =
    maybeArray === null || maybeArray === void 0
      ? void 0
      : maybeArray.some((str) => str.includes('\n'))) !== null &&
    _maybeArray$some !== void 0
    ? _maybeArray$some
    : false;
}