v1.0 with SW PWA enabled

frontend/node_modules/workbox-build/build/lib/validate-options.js

@@ -0,0 +1,147 @@
+"use strict";
+/*
+  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.
+*/
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.validateWebpackInjectManifestOptions = exports.validateWebpackGenerateSWOptions = exports.validateInjectManifestOptions = exports.validateGetManifestOptions = exports.validateGenerateSWOptions = exports.WorkboxConfigError = void 0;
+const better_ajv_errors_1 = require("@apideck/better-ajv-errors");
+const common_tags_1 = require("common-tags");
+const ajv_1 = __importDefault(require("ajv"));
+const errors_1 = require("./errors");
+const ajv = new ajv_1.default({
+    useDefaults: true,
+});
+const DEFAULT_EXCLUDE_VALUE = [/\.map$/, /^manifest.*\.js$/];
+class WorkboxConfigError extends Error {
+    constructor(message) {
+        super(message);
+        Object.setPrototypeOf(this, new.target.prototype);
+    }
+}
+exports.WorkboxConfigError = WorkboxConfigError;
+// Some methods need to do follow-up validation using the JSON schema,
+// so return both the validated options and then schema.
+function validate(input, methodName) {
+    // 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 = require(`../schema/${methodName}Options.json`);
+    const validate = ajv.compile(jsonSchema);
+    if (validate(inputCopy)) {
+        // All methods support manifestTransforms, so validate it here.
+        ensureValidManifestTransforms(inputCopy);
+        return [inputCopy, jsonSchema];
+    }
+    const betterErrors = (0, better_ajv_errors_1.betterAjvErrors)({
+        basePath: methodName,
+        data: input,
+        errors: validate.errors,
+        // This is needed as JSONSchema6 is expected, but JSONSchemaType works.
+        // eslint-disable-next-line  @typescript-eslint/no-unsafe-assignment
+        schema: jsonSchema,
+    });
+    const messages = betterErrors.map((err) => (0, common_tags_1.oneLine) `[${err.path}] ${err.message}.
+    ${err.suggestion ? err.suggestion : ''}`);
+    throw new WorkboxConfigError(messages.join('\n\n'));
+}
+function ensureValidManifestTransforms(options) {
+    if ('manifestTransforms' in options &&
+        !(Array.isArray(options.manifestTransforms) &&
+            options.manifestTransforms.every((item) => typeof item === 'function'))) {
+        throw new WorkboxConfigError(errors_1.errors['manifest-transforms']);
+    }
+}
+function ensureValidNavigationPreloadConfig(options) {
+    if (options.navigationPreload &&
+        (!Array.isArray(options.runtimeCaching) ||
+            options.runtimeCaching.length === 0)) {
+        throw new WorkboxConfigError(errors_1.errors['nav-preload-runtime-caching']);
+    }
+}
+function ensureValidCacheExpiration(options) {
+    var _a, _b;
+    for (const runtimeCaching of options.runtimeCaching || []) {
+        if (((_a = runtimeCaching.options) === null || _a === void 0 ? void 0 : _a.expiration) &&
+            !((_b = runtimeCaching.options) === null || _b === void 0 ? void 0 : _b.cacheName)) {
+            throw new WorkboxConfigError(errors_1.errors['cache-name-required']);
+        }
+    }
+}
+function ensureValidRuntimeCachingOrGlobDirectory(options) {
+    if (!options.globDirectory &&
+        (!Array.isArray(options.runtimeCaching) ||
+            options.runtimeCaching.length === 0)) {
+        throw new WorkboxConfigError(errors_1.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, jsonSchema) {
+    var _a, _b, _c, _d;
+    let validHandlers = [];
+    /* eslint-disable */
+    for (const handler of ((_d = (_c = (_b = (_a = jsonSchema.definitions) === null || _a === void 0 ? void 0 : _a.RuntimeCaching) === null || _b === void 0 ? void 0 : _b.properties) === null || _c === void 0 ? void 0 : _c.handler) === null || _d === void 0 ? void 0 : _d.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_1.errors['invalid-handler-string'] + runtimeCaching.handler);
+        }
+    }
+}
+function validateGenerateSWOptions(input) {
+    const [validatedOptions, jsonSchema] = validate(input, 'GenerateSW');
+    ensureValidNavigationPreloadConfig(validatedOptions);
+    ensureValidCacheExpiration(validatedOptions);
+    ensureValidRuntimeCachingOrGlobDirectory(validatedOptions);
+    ensureValidStringHandler(validatedOptions, jsonSchema);
+    return validatedOptions;
+}
+exports.validateGenerateSWOptions = validateGenerateSWOptions;
+function validateGetManifestOptions(input) {
+    const [validatedOptions] = validate(input, 'GetManifest');
+    return validatedOptions;
+}
+exports.validateGetManifestOptions = validateGetManifestOptions;
+function validateInjectManifestOptions(input) {
+    const [validatedOptions] = validate(input, 'InjectManifest');
+    return validatedOptions;
+}
+exports.validateInjectManifestOptions = validateInjectManifestOptions;
+// The default `exclude: [/\.map$/, /^manifest.*\.js$/]` value can't be
+// represented in the JSON schema, so manually set it for the webpack options.
+function validateWebpackGenerateSWOptions(input) {
+    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(inputWithExcludeDefault, 'WebpackGenerateSW');
+    ensureValidNavigationPreloadConfig(validatedOptions);
+    ensureValidCacheExpiration(validatedOptions);
+    ensureValidStringHandler(validatedOptions, jsonSchema);
+    return validatedOptions;
+}
+exports.validateWebpackGenerateSWOptions = validateWebpackGenerateSWOptions;
+function validateWebpackInjectManifestOptions(input) {
+    const inputWithExcludeDefault = Object.assign({
+        // Make a copy, as exclude can be mutated when used.
+        exclude: Array.from(DEFAULT_EXCLUDE_VALUE),
+    }, input);
+    const [validatedOptions] = validate(inputWithExcludeDefault, 'WebpackInjectManifest');
+    return validatedOptions;
+}
+exports.validateWebpackInjectManifestOptions = validateWebpackInjectManifestOptions;