@firebase/app/dist/esm/index.esm2017.js

The primary entrypoint to the Firebase JS SDK

import { Component, ComponentContainer } from '@firebase/component';
import { Logger, setUserLogHandler, setLogLevel as setLogLevel$1 } from '@firebase/logger';
import { ErrorFactory, deepEqual } from '@firebase/util';
export { FirebaseError } from '@firebase/util';

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
class PlatformLoggerServiceImpl {
    constructor(container) {
        this.container = container;
    }
    // In initial implementation, this will be called by installations on
    // auth token refresh, and installations will send this string.
    getPlatformInfoString() {
        const providers = this.container.getProviders();
        // Loop through providers and get library/version pairs from any that are
        // version components.
        return providers
            .map(provider => {
            if (isVersionServiceProvider(provider)) {
                const service = provider.getImmediate();
                return `${service.library}/${service.version}`;
            }
            else {
                return null;
            }
        })
            .filter(logString => logString)
            .join(' ');
    }
}
/**
 *
 * @param provider check if this provider provides a VersionService
 *
 * NOTE: Using Provider<'app-version'> is a hack to indicate that the provider
 * provides VersionService. The provider is not necessarily a 'app-version'
 * provider.
 */
function isVersionServiceProvider(provider) {
    const component = provider.getComponent();
    return (component === null || component === void 0 ? void 0 : component.type) === "VERSION" /* VERSION */;
}

const name$o = "@firebase/app";
const version$1 = "0.7.9";

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const logger = new Logger('@firebase/app');

const name$n = "@firebase/app-compat";

const name$m = "@firebase/analytics-compat";

const name$l = "@firebase/analytics";

const name$k = "@firebase/app-check-compat";

const name$j = "@firebase/app-check";

const name$i = "@firebase/auth";

const name$h = "@firebase/auth-compat";

const name$g = "@firebase/database";

const name$f = "@firebase/database-compat";

const name$e = "@firebase/functions";

const name$d = "@firebase/functions-compat";

const name$c = "@firebase/installations";

const name$b = "@firebase/installations-compat";

const name$a = "@firebase/messaging";

const name$9 = "@firebase/messaging-compat";

const name$8 = "@firebase/performance";

const name$7 = "@firebase/performance-compat";

const name$6 = "@firebase/remote-config";

const name$5 = "@firebase/remote-config-compat";

const name$4 = "@firebase/storage";

const name$3 = "@firebase/storage-compat";

const name$2 = "@firebase/firestore";

const name$1 = "@firebase/firestore-compat";

const name = "firebase";
const version = "9.5.0";

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * The default app name
 *
 * @internal
 */
const DEFAULT_ENTRY_NAME = '[DEFAULT]';
const PLATFORM_LOG_STRING = {
    [name$o]: 'fire-core',
    [name$n]: 'fire-core-compat',
    [name$l]: 'fire-analytics',
    [name$m]: 'fire-analytics-compat',
    [name$j]: 'fire-app-check',
    [name$k]: 'fire-app-check-compat',
    [name$i]: 'fire-auth',
    [name$h]: 'fire-auth-compat',
    [name$g]: 'fire-rtdb',
    [name$f]: 'fire-rtdb-compat',
    [name$e]: 'fire-fn',
    [name$d]: 'fire-fn-compat',
    [name$c]: 'fire-iid',
    [name$b]: 'fire-iid-compat',
    [name$a]: 'fire-fcm',
    [name$9]: 'fire-fcm-compat',
    [name$8]: 'fire-perf',
    [name$7]: 'fire-perf-compat',
    [name$6]: 'fire-rc',
    [name$5]: 'fire-rc-compat',
    [name$4]: 'fire-gcs',
    [name$3]: 'fire-gcs-compat',
    [name$2]: 'fire-fst',
    [name$1]: 'fire-fst-compat',
    'fire-js': 'fire-js',
    [name]: 'fire-js-all'
};

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * @internal
 */
const _apps = new Map();
/**
 * Registered components.
 *
 * @internal
 */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const _components = new Map();
/**
 * @param component - the component being added to this app's container
 *
 * @internal
 */
function _addComponent(app, component) {
    try {
        app.container.addComponent(component);
    }
    catch (e) {
        logger.debug(`Component ${component.name} failed to register with FirebaseApp ${app.name}`, e);
    }
}
/**
 *
 * @internal
 */
function _addOrOverwriteComponent(app, component) {
    app.container.addOrOverwriteComponent(component);
}
/**
 *
 * @param component - the component to register
 * @returns whether or not the component is registered successfully
 *
 * @internal
 */
function _registerComponent(component) {
    const componentName = component.name;
    if (_components.has(componentName)) {
        logger.debug(`There were multiple attempts to register component ${componentName}.`);
        return false;
    }
    _components.set(componentName, component);
    // add the component to existing app instances
    for (const app of _apps.values()) {
        _addComponent(app, component);
    }
    return true;
}
/**
 *
 * @param app - FirebaseApp instance
 * @param name - service name
 *
 * @returns the provider for the service with the matching name
 *
 * @internal
 */
function _getProvider(app, name) {
    return app.container.getProvider(name);
}
/**
 *
 * @param app - FirebaseApp instance
 * @param name - service name
 * @param instanceIdentifier - service instance identifier in case the service supports multiple instances
 *
 * @internal
 */
function _removeServiceInstance(app, name, instanceIdentifier = DEFAULT_ENTRY_NAME) {
    _getProvider(app, name).clearInstance(instanceIdentifier);
}
/**
 * Test only
 *
 * @internal
 */
function _clearComponents() {
    _components.clear();
}

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const ERRORS = {
    ["no-app" /* NO_APP */]: "No Firebase App '{$appName}' has been created - " +
        'call Firebase App.initializeApp()',
    ["bad-app-name" /* BAD_APP_NAME */]: "Illegal App name: '{$appName}",
    ["duplicate-app" /* DUPLICATE_APP */]: "Firebase App named '{$appName}' already exists with different options or config",
    ["app-deleted" /* APP_DELETED */]: "Firebase App named '{$appName}' already deleted",
    ["invalid-app-argument" /* INVALID_APP_ARGUMENT */]: 'firebase.{$appName}() takes either no argument or a ' +
        'Firebase App instance.',
    ["invalid-log-argument" /* INVALID_LOG_ARGUMENT */]: 'First argument to `onLog` must be null or a function.'
};
const ERROR_FACTORY = new ErrorFactory('app', 'Firebase', ERRORS);

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
class FirebaseAppImpl {
    constructor(options, config, container) {
        this._isDeleted = false;
        this._options = Object.assign({}, options);
        this._config = Object.assign({}, config);
        this._name = config.name;
        this._automaticDataCollectionEnabled =
            config.automaticDataCollectionEnabled;
        this._container = container;
        this.container.addComponent(new Component('app', () => this, "PUBLIC" /* PUBLIC */));
    }
    get automaticDataCollectionEnabled() {
        this.checkDestroyed();
        return this._automaticDataCollectionEnabled;
    }
    set automaticDataCollectionEnabled(val) {
        this.checkDestroyed();
        this._automaticDataCollectionEnabled = val;
    }
    get name() {
        this.checkDestroyed();
        return this._name;
    }
    get options() {
        this.checkDestroyed();
        return this._options;
    }
    get config() {
        this.checkDestroyed();
        return this._config;
    }
    get container() {
        return this._container;
    }
    get isDeleted() {
        return this._isDeleted;
    }
    set isDeleted(val) {
        this._isDeleted = val;
    }
    /**
     * This function will throw an Error if the App has already been deleted -
     * use before performing API actions on the App.
     */
    checkDestroyed() {
        if (this.isDeleted) {
            throw ERROR_FACTORY.create("app-deleted" /* APP_DELETED */, { appName: this._name });
        }
    }
}

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * The current SDK version.
 *
 * @public
 */
const SDK_VERSION = version;
function initializeApp(options, rawConfig = {}) {
    if (typeof rawConfig !== 'object') {
        const name = rawConfig;
        rawConfig = { name };
    }
    const config = Object.assign({ name: DEFAULT_ENTRY_NAME, automaticDataCollectionEnabled: false }, rawConfig);
    const name = config.name;
    if (typeof name !== 'string' || !name) {
        throw ERROR_FACTORY.create("bad-app-name" /* BAD_APP_NAME */, {
            appName: String(name)
        });
    }
    const existingApp = _apps.get(name);
    if (existingApp) {
        // return the existing app if options and config deep equal the ones in the existing app.
        if (deepEqual(options, existingApp.options) &&
            deepEqual(config, existingApp.config)) {
            return existingApp;
        }
        else {
            throw ERROR_FACTORY.create("duplicate-app" /* DUPLICATE_APP */, { appName: name });
        }
    }
    const container = new ComponentContainer(name);
    for (const component of _components.values()) {
        container.addComponent(component);
    }
    const newApp = new FirebaseAppImpl(options, config, container);
    _apps.set(name, newApp);
    return newApp;
}
/**
 * Retrieves a {@link @firebase/app#FirebaseApp} instance.
 *
 * When called with no arguments, the default app is returned. When an app name
 * is provided, the app corresponding to that name is returned.
 *
 * An exception is thrown if the app being retrieved has not yet been
 * initialized.
 *
 * @example
 * ```javascript
 * // Return the default app
 * const app = getApp();
 * ```
 *
 * @example
 * ```javascript
 * // Return a named app
 * const otherApp = getApp("otherApp");
 * ```
 *
 * @param name - Optional name of the app to return. If no name is
 *   provided, the default is `"[DEFAULT]"`.
 *
 * @returns The app corresponding to the provided app name.
 *   If no app name is provided, the default app is returned.
 *
 * @public
 */
function getApp(name = DEFAULT_ENTRY_NAME) {
    const app = _apps.get(name);
    if (!app) {
        throw ERROR_FACTORY.create("no-app" /* NO_APP */, { appName: name });
    }
    return app;
}
/**
 * A (read-only) array of all initialized apps.
 * @public
 */
function getApps() {
    return Array.from(_apps.values());
}
/**
 * Renders this app unusable and frees the resources of all associated
 * services.
 *
 * @example
 * ```javascript
 * deleteApp(app)
 *   .then(function() {
 *     console.log("App deleted successfully");
 *   })
 *   .catch(function(error) {
 *     console.log("Error deleting app:", error);
 *   });
 * ```
 *
 * @public
 */
async function deleteApp(app) {
    const name = app.name;
    if (_apps.has(name)) {
        _apps.delete(name);
        await Promise.all(app.container
            .getProviders()
            .map(provider => provider.delete()));
        app.isDeleted = true;
    }
}
/**
 * Registers a library's name and version for platform logging purposes.
 * @param library - Name of 1p or 3p library (e.g. firestore, angularfire)
 * @param version - Current version of that library.
 * @param variant - Bundle variant, e.g., node, rn, etc.
 *
 * @public
 */
function registerVersion(libraryKeyOrName, version, variant) {
    var _a;
    // TODO: We can use this check to whitelist strings when/if we set up
    // a good whitelist system.
    let library = (_a = PLATFORM_LOG_STRING[libraryKeyOrName]) !== null && _a !== void 0 ? _a : libraryKeyOrName;
    if (variant) {
        library += `-${variant}`;
    }
    const libraryMismatch = library.match(/\s|\//);
    const versionMismatch = version.match(/\s|\//);
    if (libraryMismatch || versionMismatch) {
        const warning = [
            `Unable to register library "${library}" with version "${version}":`
        ];
        if (libraryMismatch) {
            warning.push(`library name "${library}" contains illegal characters (whitespace or "/")`);
        }
        if (libraryMismatch && versionMismatch) {
            warning.push('and');
        }
        if (versionMismatch) {
            warning.push(`version name "${version}" contains illegal characters (whitespace or "/")`);
        }
        logger.warn(warning.join(' '));
        return;
    }
    _registerComponent(new Component(`${library}-version`, () => ({ library, version }), "VERSION" /* VERSION */));
}
/**
 * Sets log handler for all Firebase SDKs.
 * @param logCallback - An optional custom log handler that executes user code whenever
 * the Firebase SDK makes a logging call.
 *
 * @public
 */
function onLog(logCallback, options) {
    if (logCallback !== null && typeof logCallback !== 'function') {
        throw ERROR_FACTORY.create("invalid-log-argument" /* INVALID_LOG_ARGUMENT */);
    }
    setUserLogHandler(logCallback, options);
}
/**
 * Sets log level for all Firebase SDKs.
 *
 * All of the log types above the current log level are captured (i.e. if
 * you set the log level to `info`, errors are logged, but `debug` and
 * `verbose` logs are not).
 *
 * @public
 */
function setLogLevel(logLevel) {
    setLogLevel$1(logLevel);
}

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
function registerCoreComponents(variant) {
    _registerComponent(new Component('platform-logger', container => new PlatformLoggerServiceImpl(container), "PRIVATE" /* PRIVATE */));
    // Register `app` package.
    registerVersion(name$o, version$1, variant);
    // BUILD_TARGET will be replaced by values like esm5, esm2017, cjs5, etc during the compilation
    registerVersion(name$o, version$1, 'esm2017');
    // Register platform SDK identifier (no version).
    registerVersion('fire-js', '');
}

/**
 * Firebase App
 *
 * @remarks This package coordinates the communication between the different Firebase components
 * @packageDocumentation
 */
registerCoreComponents('');

export { SDK_VERSION, DEFAULT_ENTRY_NAME as _DEFAULT_ENTRY_NAME, _addComponent, _addOrOverwriteComponent, _apps, _clearComponents, _components, _getProvider, _registerComponent, _removeServiceInstance, deleteApp, getApp, getApps, initializeApp, onLog, registerVersion, setLogLevel };
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