Urara-Blog/node_modules/.pnpm-store/v3/files/0b/f0eaa8f412427acd7e72f025f42151edb0baa34a50c946da724682da81d39648a0e3c14e76d4da3fdd782ba81111505193742c65c8a45ba34412f38571b77d

/*
  Copyright 2021 Google LLC

  Use of this source code is governed by an MIT-style
  license that can be found in the LICENSE file or at
  https://opensource.org/licenses/MIT.
*/

import {betterAjvErrors} from '@apideck/better-ajv-errors';
import {oneLine as ol} from 'common-tags';
import Ajv, {JSONSchemaType} from 'ajv';

import {errors} from './errors';

import {
  GenerateSWOptions,
  GetManifestOptions,
  InjectManifestOptions,
  WebpackGenerateSWOptions,
  WebpackInjectManifestOptions,
} from '../types';

type MethodNames =
  | 'GenerateSW'
  | 'GetManifest'
  | 'InjectManifest'
  | 'WebpackGenerateSW'
  | 'WebpackInjectManifest';

const ajv = new Ajv({
  useDefaults: true,
});

const DEFAULT_EXCLUDE_VALUE = [/\.map$/, /^manifest.*\.js$/];

export class WorkboxConfigError extends Error {
  constructor(message?: string) {
    super(message);
    Object.setPrototypeOf(this, new.target.prototype);
  }
}

// Some methods need to do follow-up validation using the JSON schema,
// so return both the validated options and then schema.
function validate<T>(
  input: unknown,
  methodName: MethodNames,
): [T, JSONSchemaType<T>] {
  // Don't mutate input: https://github.com/GoogleChrome/workbox/issues/2158
  const inputCopy = Object.assign({}, input);
  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
  const jsonSchema: JSONSchemaType<T> = require(`../schema/${methodName}Options.json`);
  const validate = ajv.compile(jsonSchema);
  if (validate(inputCopy)) {
    // All methods support manifestTransforms, so validate it here.
    ensureValidManifestTransforms(inputCopy);
    return [inputCopy, jsonSchema];
  }

  const betterErrors = betterAjvErrors({
    basePath: methodName,
    data: input,
    errors: validate.errors,
    // This is needed as JSONSchema6 is expected, but JSONSchemaType works.
    // eslint-disable-next-line  @typescript-eslint/no-unsafe-assignment
    schema: jsonSchema as any,
  });
  const messages = betterErrors.map(
    (err) => ol`[${err.path}] ${err.message}.
    ${err.suggestion ? err.suggestion : ''}`,
  );

  throw new WorkboxConfigError(messages.join('\n\n'));
}

function ensureValidManifestTransforms(
  options:
    | GenerateSWOptions
    | GetManifestOptions
    | InjectManifestOptions
    | WebpackGenerateSWOptions
    | WebpackInjectManifestOptions,
): void {
  if (
    'manifestTransforms' in options &&
    !(
      Array.isArray(options.manifestTransforms) &&
      options.manifestTransforms.every((item) => typeof item === 'function')
    )
  ) {
    throw new WorkboxConfigError(errors['manifest-transforms']);
  }
}

function ensureValidNavigationPreloadConfig(
  options: GenerateSWOptions | WebpackGenerateSWOptions,
): void {
  if (
    options.navigationPreload &&
    (!Array.isArray(options.runtimeCaching) ||
      options.runtimeCaching.length === 0)
  ) {
    throw new WorkboxConfigError(errors['nav-preload-runtime-caching']);
  }
}

function ensureValidCacheExpiration(
  options: GenerateSWOptions | WebpackGenerateSWOptions,
): void {
  for (const runtimeCaching of options.runtimeCaching || []) {
    if (
      runtimeCaching.options?.expiration &&
      !runtimeCaching.options?.cacheName
    ) {
      throw new WorkboxConfigError(errors['cache-name-required']);
    }
  }
}

function ensureValidRuntimeCachingOrGlobDirectory(
  options: GenerateSWOptions,
): void {
  if (
    !options.globDirectory &&
    (!Array.isArray(options.runtimeCaching) ||
      options.runtimeCaching.length === 0)
  ) {
    throw new WorkboxConfigError(
      errors['no-manifest-entries-or-runtime-caching'],
    );
  }
}

// This is... messy, because we can't rely on the built-in ajv validation for
// runtimeCaching.handler, as it needs to accept {} (i.e. any) due to
// https://github.com/GoogleChrome/workbox/pull/2899
// So we need to perform validation when a string (not a function) is used.
function ensureValidStringHandler(
  options: GenerateSWOptions | WebpackGenerateSWOptions,
  jsonSchema: JSONSchemaType<GenerateSWOptions | WebpackGenerateSWOptions>,
): void {
  let validHandlers: Array<string> = [];
  /* eslint-disable */
  for (const handler of jsonSchema.definitions?.RuntimeCaching?.properties
    ?.handler?.anyOf || []) {
    if ('enum' in handler) {
      validHandlers = handler.enum;
      break;
    }
  }
  /* eslint-enable */

  for (const runtimeCaching of options.runtimeCaching || []) {
    if (
      typeof runtimeCaching.handler === 'string' &&
      !validHandlers.includes(runtimeCaching.handler)
    ) {
      throw new WorkboxConfigError(
        errors['invalid-handler-string'] + runtimeCaching.handler,
      );
    }
  }
}

export function validateGenerateSWOptions(input: unknown): GenerateSWOptions {
  const [validatedOptions, jsonSchema] = validate<GenerateSWOptions>(
    input,
    'GenerateSW',
  );
  ensureValidNavigationPreloadConfig(validatedOptions);
  ensureValidCacheExpiration(validatedOptions);
  ensureValidRuntimeCachingOrGlobDirectory(validatedOptions);
  ensureValidStringHandler(validatedOptions, jsonSchema);

  return validatedOptions;
}

export function validateGetManifestOptions(input: unknown): GetManifestOptions {
  const [validatedOptions] = validate<GetManifestOptions>(input, 'GetManifest');

  return validatedOptions;
}

export function validateInjectManifestOptions(
  input: unknown,
): InjectManifestOptions {
  const [validatedOptions] = validate<InjectManifestOptions>(
    input,
    'InjectManifest',
  );

  return validatedOptions;
}

// The default `exclude: [/\.map$/, /^manifest.*\.js$/]` value can't be
// represented in the JSON schema, so manually set it for the webpack options.
export function validateWebpackGenerateSWOptions(
  input: unknown,
): WebpackGenerateSWOptions {
  const inputWithExcludeDefault = Object.assign(
    {
      // Make a copy, as exclude can be mutated when used.
      exclude: Array.from(DEFAULT_EXCLUDE_VALUE),
    },
    input,
  );
  const [validatedOptions, jsonSchema] = validate<WebpackGenerateSWOptions>(
    inputWithExcludeDefault,
    'WebpackGenerateSW',
  );

  ensureValidNavigationPreloadConfig(validatedOptions);
  ensureValidCacheExpiration(validatedOptions);
  ensureValidStringHandler(validatedOptions, jsonSchema);

  return validatedOptions;
}

export function validateWebpackInjectManifestOptions(
  input: unknown,
): WebpackInjectManifestOptions {
  const inputWithExcludeDefault = Object.assign(
    {
      // Make a copy, as exclude can be mutated when used.
      exclude: Array.from(DEFAULT_EXCLUDE_VALUE),
    },
    input,
  );
  const [validatedOptions] = validate<WebpackInjectManifestOptions>(
    inputWithExcludeDefault,
    'WebpackInjectManifest',
  );

  return validatedOptions;
}