@firebase/app-compat - npm Package Compare versions

Comparing version 0.0.900-exp.f919db6a9 to 0.1.0-2021719172025

dist/index.cjs.js

@@ -54,17 +54,16 @@ 'use strict';
 var FirebaseAppImpl = /** @class */ (function () {
-    function FirebaseAppImpl(app, firebase) {
+    function FirebaseAppImpl(_delegate, firebase) {
         var _this = this;
-        this.app = app;
+        this._delegate = _delegate;
         this.firebase = firebase;
         // add itself to container
-        // TODO: change the component name to 'app-compat' before the official release
-        modularAPIs._addComponent(app, new component.Component('app', function () { return _this; }, "PUBLIC" /* PUBLIC */));
-        this.container = app.container;
+        modularAPIs._addComponent(_delegate, new component.Component('app-compat', function () { return _this; }, "PUBLIC" /* PUBLIC */));
+        this.container = _delegate.container;
     }
     Object.defineProperty(FirebaseAppImpl.prototype, "automaticDataCollectionEnabled", {
         get: function () {
-            return this.app.automaticDataCollectionEnabled;
+            return this._delegate.automaticDataCollectionEnabled;
         },
         set: function (val) {
-            this.app.automaticDataCollectionEnabled = val;
+            this._delegate.automaticDataCollectionEnabled = val;
         },
@@ -76,3 +75,3 @@ enumerable: false,
         get: function () {
-            return this.app.name;
+            return this._delegate.name;
         },
@@ -84,3 +83,3 @@ enumerable: false,
         get: function () {
-            return this.app.options;
+            return this._delegate.options;
         },
@@ -93,7 +92,7 @@ enumerable: false,
         return new Promise(function (resolve) {
-            _this.app.checkDestroyed();
+            _this._delegate.checkDestroyed();
             resolve();
         }).then(function () {
             _this.firebase.INTERNAL.removeApp(_this.name);
-            return modularAPIs.deleteApp(_this.app);
+            return modularAPIs.deleteApp(_this._delegate);
         });
@@ -116,6 +115,13 @@ };
     FirebaseAppImpl.prototype._getService = function (name, instanceIdentifier) {
+        var _a;
         if (instanceIdentifier === void 0) { instanceIdentifier = modularAPIs._DEFAULT_ENTRY_NAME; }
-        this.app.checkDestroyed();
+        this._delegate.checkDestroyed();
+        // Initialize instance if InstatiationMode is `EXPLICIT`.
+        var provider = this._delegate.container.getProvider(name);
+        if (!provider.isInitialized() &&
+            ((_a = provider.getComponent()) === null || _a === void 0 ? void 0 : _a.instantiationMode) === "EXPLICIT" /* EXPLICIT */) {
+            provider.initialize();
+        }
         // getImmediate will always succeed because _getService is only called for registered components.
-        return this.app.container.getProvider(name).getImmediate({
+        return provider.getImmediate({
             identifier: instanceIdentifier
@@ -136,3 +142,3 @@ });
         if (instanceIdentifier === void 0) { instanceIdentifier = modularAPIs._DEFAULT_ENTRY_NAME; }
-        this.app.container
+        this._delegate.container
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -147,7 +153,14 @@ .getProvider(name)
     FirebaseAppImpl.prototype._addComponent = function (component) {
-        modularAPIs._addComponent(this.app, component);
+        modularAPIs._addComponent(this._delegate, component);
     };
     FirebaseAppImpl.prototype._addOrOverwriteComponent = function (component) {
-        modularAPIs._addOrOverwriteComponent(this.app, component);
+        modularAPIs._addOrOverwriteComponent(this._delegate, component);
     };
+    FirebaseAppImpl.prototype.toJSON = function () {
+        return {
+            name: this.name,
+            automaticDataCollectionEnabled: this.automaticDataCollectionEnabled,
+            options: this.options
+        };
+    };
     return FirebaseAppImpl;
@@ -223,8 +236,8 @@ }());
         app: app,
-        registerVersion: modularAPIs.registerVersion,
-        setLogLevel: modularAPIs.setLogLevel,
-        onLog: modularAPIs.onLog,
+        registerVersion: modularAPIs__namespace.registerVersion,
+        setLogLevel: modularAPIs__namespace.setLogLevel,
+        onLog: modularAPIs__namespace.onLog,
         // @ts-ignore
         apps: null,
-        SDK_VERSION: modularAPIs.SDK_VERSION,
+        SDK_VERSION: modularAPIs__namespace.SDK_VERSION,
         INTERNAL: {
@@ -264,3 +277,3 @@ registerComponent: registerComponentCompat,
     function app(name) {
-        name = name || modularAPIs._DEFAULT_ENTRY_NAME;
+        name = name || modularAPIs__namespace._DEFAULT_ENTRY_NAME;
         if (!util.contains(apps, name)) {
@@ -275,6 +288,11 @@ throw ERROR_FACTORY.create("no-app" /* NO_APP */, { appName: name });
      * Create a new App instance (name must be unique).
+     *
+     * This function is idempotent. It can be called more than once and return the same instance using the same options and config.
      */
     function initializeAppCompat(options, rawConfig) {
         if (rawConfig === void 0) { rawConfig = {}; }
-        var app = modularAPIs.initializeApp(options, rawConfig);
+        var app = modularAPIs__namespace.initializeApp(options, rawConfig);
+        if (util.contains(apps, app.name)) {
+            return apps[app.name];
+        }
         var appCompat = new firebaseAppImpl(app, namespace);
@@ -293,3 +311,4 @@ apps[app.name] = appCompat;
         var componentName = component.name;
-        if (modularAPIs._registerComponent(component) &&
+        var componentNameWithoutCompat = componentName.replace('-compat', '');
+        if (modularAPIs__namespace._registerComponent(component) &&
             component.type === "PUBLIC" /* PUBLIC */) {
@@ -301,3 +320,3 @@ // create service namespace for public components
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                if (typeof appArg[componentName] !== 'function') {
+                if (typeof appArg[componentNameWithoutCompat] !== 'function') {
                     // Invalid argument.
@@ -311,3 +330,3 @@ // This happens in the following case: firebase.storage('gs:/')
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                return appArg[componentName]();
+                return appArg[componentNameWithoutCompat]();
             };
@@ -319,6 +338,6 @@ // ... and a container for service-level properties.
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            namespace[componentName] = serviceNamespace;
+            namespace[componentNameWithoutCompat] = serviceNamespace;
             // Patch the FirebaseAppImpl prototype
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            firebaseAppImpl.prototype[componentName] =
+            firebaseAppImpl.prototype[componentNameWithoutCompat] =
                 // TODO: The eslint disable can be removed and the 'ignoreRestArgs'
@@ -338,3 +357,3 @@ // option added to the no-explicit-any rule when ESlint releases it.
             ? // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                namespace[componentName]
+                namespace[componentNameWithoutCompat]
             : null;
@@ -394,3 +413,3 @@ }
 }
-var firebase = createFirebaseNamespace();
+var firebase$1 = createFirebaseNamespace();
 
@@ -416,3 +435,3 @@ /**
 var name = "@firebase/app-compat";
-var version = "0.0.900";
+var version = "0.1.0-2021719172025";
 
@@ -466,7 +485,7 @@ /**
 }
-var firebase$1 = firebase;
+var firebase = firebase$1;
 registerCoreComponents();
 
-exports.default = firebase$1;
-exports.firebase = firebase$1;
+exports.default = firebase;
+exports.firebase = firebase;
 //# sourceMappingURL=index.cjs.js.map

dist/index.esm2017.js

 import { ErrorFactory, contains, deepExtend, createSubscribe, isBrowser } from '@firebase/util';
 import { Component } from '@firebase/component';
 import * as modularAPIs from '@firebase/app';
-import { _addComponent, deleteApp, _DEFAULT_ENTRY_NAME, _addOrOverwriteComponent, registerVersion, setLogLevel, onLog, SDK_VERSION, initializeApp, _registerComponent } from '@firebase/app';
+import { _addComponent, deleteApp, _DEFAULT_ENTRY_NAME, _addOrOverwriteComponent, registerVersion } from '@firebase/app';
 import { Logger } from '@firebase/logger';
@@ -28,29 +28,28 @@
 class FirebaseAppImpl {
-    constructor(app, firebase) {
-        this.app = app;
+    constructor(_delegate, firebase) {
+        this._delegate = _delegate;
         this.firebase = firebase;
         // add itself to container
-        // TODO: change the component name to 'app-compat' before the official release
-        _addComponent(app, new Component('app', () => this, "PUBLIC" /* PUBLIC */));
-        this.container = app.container;
+        _addComponent(_delegate, new Component('app-compat', () => this, "PUBLIC" /* PUBLIC */));
+        this.container = _delegate.container;
     }
     get automaticDataCollectionEnabled() {
-        return this.app.automaticDataCollectionEnabled;
+        return this._delegate.automaticDataCollectionEnabled;
     }
     set automaticDataCollectionEnabled(val) {
-        this.app.automaticDataCollectionEnabled = val;
+        this._delegate.automaticDataCollectionEnabled = val;
     }
     get name() {
-        return this.app.name;
+        return this._delegate.name;
     }
     get options() {
-        return this.app.options;
+        return this._delegate.options;
     }
     delete() {
         return new Promise(resolve => {
-            this.app.checkDestroyed();
+            this._delegate.checkDestroyed();
             resolve();
         }).then(() => {
             this.firebase.INTERNAL.removeApp(this.name);
-            return deleteApp(this.app);
+            return deleteApp(this._delegate);
         });
@@ -73,5 +72,12 @@ }
     _getService(name, instanceIdentifier = _DEFAULT_ENTRY_NAME) {
-        this.app.checkDestroyed();
+        var _a;
+        this._delegate.checkDestroyed();
+        // Initialize instance if InstatiationMode is `EXPLICIT`.
+        const provider = this._delegate.container.getProvider(name);
+        if (!provider.isInitialized() &&
+            ((_a = provider.getComponent()) === null || _a === void 0 ? void 0 : _a.instantiationMode) === "EXPLICIT" /* EXPLICIT */) {
+            provider.initialize();
+        }
         // getImmediate will always succeed because _getService is only called for registered components.
-        return this.app.container.getProvider(name).getImmediate({
+        return provider.getImmediate({
             identifier: instanceIdentifier
@@ -91,3 +97,3 @@ });
     _removeServiceInstance(name, instanceIdentifier = _DEFAULT_ENTRY_NAME) {
-        this.app.container
+        this._delegate.container
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -102,7 +108,14 @@ .getProvider(name)
     _addComponent(component) {
-        _addComponent(this.app, component);
+        _addComponent(this._delegate, component);
     }
     _addOrOverwriteComponent(component) {
-        _addOrOverwriteComponent(this.app, component);
+        _addOrOverwriteComponent(this._delegate, component);
     }
+    toJSON() {
+        return {
+            name: this.name,
+            automaticDataCollectionEnabled: this.automaticDataCollectionEnabled,
+            options: this.options
+        };
+    }
 }
@@ -176,8 +189,8 @@ // TODO: investigate why the following needs to be commented out
         app,
-        registerVersion: registerVersion,
-        setLogLevel: setLogLevel,
-        onLog: onLog,
+        registerVersion: modularAPIs.registerVersion,
+        setLogLevel: modularAPIs.setLogLevel,
+        onLog: modularAPIs.onLog,
         // @ts-ignore
         apps: null,
-        SDK_VERSION: SDK_VERSION,
+        SDK_VERSION: modularAPIs.SDK_VERSION,
         INTERNAL: {
@@ -217,3 +230,3 @@ registerComponent: registerComponentCompat,
     function app(name) {
-        name = name || _DEFAULT_ENTRY_NAME;
+        name = name || modularAPIs._DEFAULT_ENTRY_NAME;
         if (!contains(apps, name)) {
@@ -228,5 +241,10 @@ throw ERROR_FACTORY.create("no-app" /* NO_APP */, { appName: name });
      * Create a new App instance (name must be unique).
+     *
+     * This function is idempotent. It can be called more than once and return the same instance using the same options and config.
      */
     function initializeAppCompat(options, rawConfig = {}) {
-        const app = initializeApp(options, rawConfig);
+        const app = modularAPIs.initializeApp(options, rawConfig);
+        if (contains(apps, app.name)) {
+            return apps[app.name];
+        }
         const appCompat = new firebaseAppImpl(app, namespace);
@@ -245,3 +263,4 @@ apps[app.name] = appCompat;
         const componentName = component.name;
-        if (_registerComponent(component) &&
+        const componentNameWithoutCompat = componentName.replace('-compat', '');
+        if (modularAPIs._registerComponent(component) &&
             component.type === "PUBLIC" /* PUBLIC */) {
@@ -252,3 +271,3 @@ // create service namespace for public components
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                if (typeof appArg[componentName] !== 'function') {
+                if (typeof appArg[componentNameWithoutCompat] !== 'function') {
                     // Invalid argument.
@@ -262,3 +281,3 @@ // This happens in the following case: firebase.storage('gs:/')
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                return appArg[componentName]();
+                return appArg[componentNameWithoutCompat]();
             };
@@ -270,6 +289,6 @@ // ... and a container for service-level properties.
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            namespace[componentName] = serviceNamespace;
+            namespace[componentNameWithoutCompat] = serviceNamespace;
             // Patch the FirebaseAppImpl prototype
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            firebaseAppImpl.prototype[componentName] =
+            firebaseAppImpl.prototype[componentNameWithoutCompat] =
                 // TODO: The eslint disable can be removed and the 'ignoreRestArgs'
@@ -285,3 +304,3 @@ // option added to the no-explicit-any rule when ESlint releases it.
             ? // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                namespace[componentName]
+                namespace[componentNameWithoutCompat]
             : null;
@@ -341,3 +360,3 @@ }
 }
-const firebase = createFirebaseNamespace();
+const firebase$1 = createFirebaseNamespace();
 
@@ -363,3 +382,3 @@ /**
 const name = "@firebase/app-compat";
-const version = "0.0.900";
+const version = "0.1.0-2021719172025";
 
@@ -419,7 +438,7 @@ /**
 }
-const firebase$1 = firebase;
+const firebase = firebase$1;
 registerCoreComponents();
 
-export default firebase$1;
-export { firebase$1 as firebase };
+export default firebase;
+export { firebase };
 //# sourceMappingURL=index.esm2017.js.map

dist/index.esm5.js

@@ -5,3 +5,3 @@ import { ErrorFactory, contains, deepExtend, createSubscribe, isBrowser } from '@firebase/util';
 import * as modularAPIs from '@firebase/app';
-import { deleteApp, _addComponent, _addOrOverwriteComponent, _DEFAULT_ENTRY_NAME, registerVersion, setLogLevel, onLog, SDK_VERSION, initializeApp, _registerComponent } from '@firebase/app';
+import { deleteApp, _addComponent, _addOrOverwriteComponent, _DEFAULT_ENTRY_NAME, registerVersion } from '@firebase/app';
 import { Logger } from '@firebase/logger';
@@ -30,17 +30,16 @@
 var FirebaseAppImpl = /** @class */ (function () {
-    function FirebaseAppImpl(app, firebase) {
+    function FirebaseAppImpl(_delegate, firebase) {
         var _this = this;
-        this.app = app;
+        this._delegate = _delegate;
         this.firebase = firebase;
         // add itself to container
-        // TODO: change the component name to 'app-compat' before the official release
-        _addComponent(app, new Component('app', function () { return _this; }, "PUBLIC" /* PUBLIC */));
-        this.container = app.container;
+        _addComponent(_delegate, new Component('app-compat', function () { return _this; }, "PUBLIC" /* PUBLIC */));
+        this.container = _delegate.container;
     }
     Object.defineProperty(FirebaseAppImpl.prototype, "automaticDataCollectionEnabled", {
         get: function () {
-            return this.app.automaticDataCollectionEnabled;
+            return this._delegate.automaticDataCollectionEnabled;
         },
         set: function (val) {
-            this.app.automaticDataCollectionEnabled = val;
+            this._delegate.automaticDataCollectionEnabled = val;
         },
@@ -52,3 +51,3 @@ enumerable: false,
         get: function () {
-            return this.app.name;
+            return this._delegate.name;
         },
@@ -60,3 +59,3 @@ enumerable: false,
         get: function () {
-            return this.app.options;
+            return this._delegate.options;
         },
@@ -69,7 +68,7 @@ enumerable: false,
         return new Promise(function (resolve) {
-            _this.app.checkDestroyed();
+            _this._delegate.checkDestroyed();
             resolve();
         }).then(function () {
             _this.firebase.INTERNAL.removeApp(_this.name);
-            return deleteApp(_this.app);
+            return deleteApp(_this._delegate);
         });
@@ -92,6 +91,13 @@ };
     FirebaseAppImpl.prototype._getService = function (name, instanceIdentifier) {
+        var _a;
         if (instanceIdentifier === void 0) { instanceIdentifier = _DEFAULT_ENTRY_NAME; }
-        this.app.checkDestroyed();
+        this._delegate.checkDestroyed();
+        // Initialize instance if InstatiationMode is `EXPLICIT`.
+        var provider = this._delegate.container.getProvider(name);
+        if (!provider.isInitialized() &&
+            ((_a = provider.getComponent()) === null || _a === void 0 ? void 0 : _a.instantiationMode) === "EXPLICIT" /* EXPLICIT */) {
+            provider.initialize();
+        }
         // getImmediate will always succeed because _getService is only called for registered components.
-        return this.app.container.getProvider(name).getImmediate({
+        return provider.getImmediate({
             identifier: instanceIdentifier
@@ -112,3 +118,3 @@ });
         if (instanceIdentifier === void 0) { instanceIdentifier = _DEFAULT_ENTRY_NAME; }
-        this.app.container
+        this._delegate.container
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -123,7 +129,14 @@ .getProvider(name)
     FirebaseAppImpl.prototype._addComponent = function (component) {
-        _addComponent(this.app, component);
+        _addComponent(this._delegate, component);
     };
     FirebaseAppImpl.prototype._addOrOverwriteComponent = function (component) {
-        _addOrOverwriteComponent(this.app, component);
+        _addOrOverwriteComponent(this._delegate, component);
     };
+    FirebaseAppImpl.prototype.toJSON = function () {
+        return {
+            name: this.name,
+            automaticDataCollectionEnabled: this.automaticDataCollectionEnabled,
+            options: this.options
+        };
+    };
     return FirebaseAppImpl;
@@ -199,8 +212,8 @@ }());
         app: app,
-        registerVersion: registerVersion,
-        setLogLevel: setLogLevel,
-        onLog: onLog,
+        registerVersion: modularAPIs.registerVersion,
+        setLogLevel: modularAPIs.setLogLevel,
+        onLog: modularAPIs.onLog,
         // @ts-ignore
         apps: null,
-        SDK_VERSION: SDK_VERSION,
+        SDK_VERSION: modularAPIs.SDK_VERSION,
         INTERNAL: {
@@ -240,3 +253,3 @@ registerComponent: registerComponentCompat,
     function app(name) {
-        name = name || _DEFAULT_ENTRY_NAME;
+        name = name || modularAPIs._DEFAULT_ENTRY_NAME;
         if (!contains(apps, name)) {
@@ -251,6 +264,11 @@ throw ERROR_FACTORY.create("no-app" /* NO_APP */, { appName: name });
      * Create a new App instance (name must be unique).
+     *
+     * This function is idempotent. It can be called more than once and return the same instance using the same options and config.
      */
     function initializeAppCompat(options, rawConfig) {
         if (rawConfig === void 0) { rawConfig = {}; }
-        var app = initializeApp(options, rawConfig);
+        var app = modularAPIs.initializeApp(options, rawConfig);
+        if (contains(apps, app.name)) {
+            return apps[app.name];
+        }
         var appCompat = new firebaseAppImpl(app, namespace);
@@ -269,3 +287,4 @@ apps[app.name] = appCompat;
         var componentName = component.name;
-        if (_registerComponent(component) &&
+        var componentNameWithoutCompat = componentName.replace('-compat', '');
+        if (modularAPIs._registerComponent(component) &&
             component.type === "PUBLIC" /* PUBLIC */) {
@@ -277,3 +296,3 @@ // create service namespace for public components
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                if (typeof appArg[componentName] !== 'function') {
+                if (typeof appArg[componentNameWithoutCompat] !== 'function') {
                     // Invalid argument.
@@ -287,3 +306,3 @@ // This happens in the following case: firebase.storage('gs:/')
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                return appArg[componentName]();
+                return appArg[componentNameWithoutCompat]();
             };
@@ -295,6 +314,6 @@ // ... and a container for service-level properties.
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            namespace[componentName] = serviceNamespace;
+            namespace[componentNameWithoutCompat] = serviceNamespace;
             // Patch the FirebaseAppImpl prototype
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            firebaseAppImpl.prototype[componentName] =
+            firebaseAppImpl.prototype[componentNameWithoutCompat] =
                 // TODO: The eslint disable can be removed and the 'ignoreRestArgs'
@@ -314,3 +333,3 @@ // option added to the no-explicit-any rule when ESlint releases it.
             ? // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                namespace[componentName]
+                namespace[componentNameWithoutCompat]
             : null;
@@ -370,3 +389,3 @@ }
 }
-var firebase = createFirebaseNamespace();
+var firebase$1 = createFirebaseNamespace();
 
@@ -392,3 +411,3 @@ /**
 var name = "@firebase/app-compat";
-var version = "0.0.900";
+var version = "0.1.0-2021719172025";
 
@@ -442,7 +461,7 @@ /**
 }
-var firebase$1 = firebase;
+var firebase = firebase$1;
 registerCoreComponents();
 
-export default firebase$1;
-export { firebase$1 as firebase };
+export default firebase;
+export { firebase };
 //# sourceMappingURL=index.esm5.js.map

dist/index.lite.js

 import * as modularAPIs from '@firebase/app';
-import { deleteApp, _addComponent, _DEFAULT_ENTRY_NAME, registerVersion, setLogLevel, onLog, SDK_VERSION, initializeApp, _registerComponent } from '@firebase/app';
+import { _addComponent, deleteApp, _DEFAULT_ENTRY_NAME, registerVersion } from '@firebase/app';
 import { Component } from '@firebase/component';
@@ -26,38 +26,25 @@ import { ErrorFactory, contains, deepExtend } from '@firebase/util';
  */
-var FirebaseAppLiteImpl = /** @class */ (function () {
-    function FirebaseAppLiteImpl(app, firebase) {
-        var _this = this;
-        this.app = app;
+class FirebaseAppLiteImpl {
+    constructor(_delegate, firebase) {
+        this._delegate = _delegate;
         this.firebase = firebase;
         // add itself to container
-        _addComponent(app, new Component('app', function () { return _this; }, "PUBLIC" /* PUBLIC */));
+        _addComponent(_delegate, new Component('app-compat', () => this, "PUBLIC" /* PUBLIC */));
     }
-    Object.defineProperty(FirebaseAppLiteImpl.prototype, "automaticDataCollectionEnabled", {
-        get: function () {
-            return this.app.automaticDataCollectionEnabled;
-        },
-        set: function (val) {
-            this.automaticDataCollectionEnabled = val;
-        },
-        enumerable: false,
-        configurable: true
-    });
-    Object.defineProperty(FirebaseAppLiteImpl.prototype, "name", {
-        get: function () {
-            return this.app.name;
-        },
-        enumerable: false,
-        configurable: true
-    });
-    Object.defineProperty(FirebaseAppLiteImpl.prototype, "options", {
-        get: function () {
-            return this.app.options;
-        },
-        enumerable: false,
-        configurable: true
-    });
-    FirebaseAppLiteImpl.prototype.delete = function () {
+    get automaticDataCollectionEnabled() {
+        return this._delegate.automaticDataCollectionEnabled;
+    }
+    set automaticDataCollectionEnabled(val) {
+        this.automaticDataCollectionEnabled = val;
+    }
+    get name() {
+        return this._delegate.name;
+    }
+    get options() {
+        return this._delegate.options;
+    }
+    delete() {
         this.firebase.INTERNAL.removeApp(this.name);
-        return deleteApp(this.app);
-    };
+        return deleteApp(this._delegate);
+    }
     /**
@@ -77,12 +64,10 @@ * Return a service instance associated with this app (creating it
      */
-    FirebaseAppLiteImpl.prototype._getService = function (name, instanceIdentifier) {
-        if (instanceIdentifier === void 0) { instanceIdentifier = _DEFAULT_ENTRY_NAME; }
-        this.app.checkDestroyed();
+    _getService(name, instanceIdentifier = _DEFAULT_ENTRY_NAME) {
+        this._delegate.checkDestroyed();
         // getImmediate will always succeed because _getService is only called for registered components.
-        return this.app.container.getProvider(name).getImmediate({
+        return this._delegate.container.getProvider(name).getImmediate({
             identifier: instanceIdentifier
         });
-    };
-    return FirebaseAppLiteImpl;
-}());
+    }
+}
 
@@ -105,10 +90,9 @@ /**
  */
-var _a;
-var ERRORS = (_a = {},
-    _a["no-app" /* NO_APP */] = "No Firebase App '{$appName}' has been created - " +
+const ERRORS = {
+    ["no-app" /* NO_APP */]: "No Firebase App '{$appName}' has been created - " +
         'call Firebase App.initializeApp()',
-    _a["invalid-app-argument" /* INVALID_APP_ARGUMENT */] = 'firebase.{$appName}() takes either no argument or a ' +
-        'Firebase App instance.',
-    _a);
-var ERROR_FACTORY = new ErrorFactory('app-compat', 'Firebase', ERRORS);
+    ["invalid-app-argument" /* INVALID_APP_ARGUMENT */]: 'firebase.{$appName}() takes either no argument or a ' +
+        'Firebase App instance.'
+};
+const ERROR_FACTORY = new ErrorFactory('app-compat', 'Firebase', ERRORS);
 
@@ -139,7 +123,7 @@ /**
 function createFirebaseNamespaceCore(firebaseAppImpl) {
-    var apps = {};
+    const apps = {};
     // // eslint-disable-next-line @typescript-eslint/no-explicit-any
     // const components = new Map<string, Component<any>>();
     // A namespace is a plain JavaScript Object.
-    var namespace = {
+    const namespace = {
         // Hack to prevent Babel from modifying the object returned
@@ -151,14 +135,14 @@ // as the firebase namespace.
         // @ts-ignore
-        app: app,
-        registerVersion: registerVersion,
-        setLogLevel: setLogLevel,
-        onLog: onLog,
+        app,
+        registerVersion: modularAPIs.registerVersion,
+        setLogLevel: modularAPIs.setLogLevel,
+        onLog: modularAPIs.onLog,
         // @ts-ignore
         apps: null,
-        SDK_VERSION: SDK_VERSION,
+        SDK_VERSION: modularAPIs.SDK_VERSION,
         INTERNAL: {
             registerComponent: registerComponentCompat,
-            removeApp: removeApp,
-            useAsService: useAsService,
-            modularAPIs: modularAPIs
+            removeApp,
+            useAsService,
+            modularAPIs
         }
@@ -193,3 +177,3 @@ };
     function app(name) {
-        name = name || _DEFAULT_ENTRY_NAME;
+        name = name || modularAPIs._DEFAULT_ENTRY_NAME;
         if (!contains(apps, name)) {
@@ -204,7 +188,11 @@ throw ERROR_FACTORY.create("no-app" /* NO_APP */, { appName: name });
      * Create a new App instance (name must be unique).
+     *
+     * This function is idempotent. It can be called more than once and return the same instance using the same options and config.
      */
-    function initializeAppCompat(options, rawConfig) {
-        if (rawConfig === void 0) { rawConfig = {}; }
-        var app = initializeApp(options, rawConfig);
-        var appCompat = new firebaseAppImpl(app, namespace);
+    function initializeAppCompat(options, rawConfig = {}) {
+        const app = modularAPIs.initializeApp(options, rawConfig);
+        if (contains(apps, app.name)) {
+            return apps[app.name];
+        }
+        const appCompat = new firebaseAppImpl(app, namespace);
         apps[app.name] = appCompat;
@@ -218,14 +206,14 @@ return appCompat;
         // Make a copy so caller cannot mutate the apps list.
-        return Object.keys(apps).map(function (name) { return apps[name]; });
+        return Object.keys(apps).map(name => apps[name]);
     }
     function registerComponentCompat(component) {
-        var componentName = component.name;
-        if (_registerComponent(component) &&
+        const componentName = component.name;
+        const componentNameWithoutCompat = componentName.replace('-compat', '');
+        if (modularAPIs._registerComponent(component) &&
             component.type === "PUBLIC" /* PUBLIC */) {
             // create service namespace for public components
             // The Service namespace is an accessor function ...
-            var serviceNamespace = function (appArg) {
-                if (appArg === void 0) { appArg = app(); }
+            const serviceNamespace = (appArg = app()) => {
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                if (typeof appArg[componentName] !== 'function') {
+                if (typeof appArg[componentNameWithoutCompat] !== 'function') {
                     // Invalid argument.
@@ -239,3 +227,3 @@ // This happens in the following case: firebase.storage('gs:/')
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                return appArg[componentName]();
+                return appArg[componentNameWithoutCompat]();
             };
@@ -247,15 +235,11 @@ // ... and a container for service-level properties.
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            namespace[componentName] = serviceNamespace;
+            namespace[componentNameWithoutCompat] = serviceNamespace;
             // Patch the FirebaseAppImpl prototype
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            firebaseAppImpl.prototype[componentName] =
+            firebaseAppImpl.prototype[componentNameWithoutCompat] =
                 // TODO: The eslint disable can be removed and the 'ignoreRestArgs'
                 // option added to the no-explicit-any rule when ESlint releases it.
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                function () {
-                    var args = [];
-                    for (var _i = 0; _i < arguments.length; _i++) {
-                        args[_i] = arguments[_i];
-                    }
-                    var serviceFxn = this._getService.bind(this, componentName);
+                function (...args) {
+                    const serviceFxn = this._getService.bind(this, componentName);
                     return serviceFxn.apply(this, component.multipleInstances ? args : []);
@@ -266,3 +250,3 @@ };
             ? // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                namespace[componentName]
+                namespace[componentNameWithoutCompat]
             : null;
@@ -276,3 +260,3 @@ }
         }
-        var useService = name;
+        const useService = name;
         return useService;
@@ -300,6 +284,5 @@ }
 function createFirebaseNamespaceLite() {
-    var namespace = createFirebaseNamespaceCore(FirebaseAppLiteImpl);
-    namespace.SDK_VERSION = namespace.SDK_VERSION + "_LITE";
-    var registerComponent = namespace.INTERNAL
-        .registerComponent;
+    const namespace = createFirebaseNamespaceCore(FirebaseAppLiteImpl);
+    namespace.SDK_VERSION = `${namespace.SDK_VERSION}_LITE`;
+    const registerComponent = namespace.INTERNAL.registerComponent;
     namespace.INTERNAL.registerComponent = registerComponentForLite;
@@ -315,5 +298,5 @@ /**
         if (component.type === "PUBLIC" /* PUBLIC */ &&
-            component.name !== 'performance' &&
-            component.name !== 'installations') {
-            throw Error(name + " cannot register with the standalone perf instance");
+            !component.name.includes('performance') &&
+            !component.name.includes('installations')) {
+            throw Error(`${name} cannot register with the standalone perf instance`);
         }
@@ -325,4 +308,4 @@ return registerComponent(component);
 
-var name$1 = "@firebase/app-compat";
-var version = "0.0.900";
+const name$1 = "@firebase/app-compat";
+const version = "0.1.0-2021719172025";
 
@@ -366,3 +349,3 @@ /**
  */
-var firebase = createFirebaseNamespaceLite();
+const firebase = createFirebaseNamespaceLite();
 registerCoreComponents('lite');
@@ -369,0 +352,0 @@

dist/src/firebaseApp.d.ts

@@ -17,6 +17,26 @@ /**
  */
-import { FirebaseApp, FirebaseOptions } from '@firebase/app-types';
-import { _FirebaseNamespace, FirebaseService } from '@firebase/app-types/private';
+import { FirebaseOptions } from './public-types';
 import { Component } from '@firebase/component';
-import { _FirebaseAppInternal } from "@firebase/app-types";
+import { _FirebaseAppInternal as _FirebaseAppExp } from '@firebase/app';
+import { _FirebaseService, _FirebaseNamespace } from './types';
+import { Compat } from '@firebase/util';
+export interface _FirebaseApp {
+    /**
+     * The (read-only) name (identifier) for this App. '[DEFAULT]' is the default
+     * App.
+     */
+    name: string;
+    /**
+     * The (read-only) configuration options from the app initialization.
+     */
+    options: FirebaseOptions;
+    /**
+     * The settable config flag for GDPR opt-in/opt-out
+     */
+    automaticDataCollectionEnabled: boolean;
+    /**
+     * Make the given App unusable and free resources.
+     */
+    delete(): Promise<void>;
+}
 /**
@@ -26,7 +46,7 @@ * Global context object for a collection of services using
  */
-export declare class FirebaseAppImpl implements FirebaseApp {
-    private readonly app;
+export declare class FirebaseAppImpl implements Compat<_FirebaseAppExp>, _FirebaseApp {
+    readonly _delegate: _FirebaseAppExp;
     private readonly firebase;
-    private readonly container;
-    constructor(app: _FirebaseAppInternal, firebase: _FirebaseNamespace);
+    private container;
+    constructor(_delegate: _FirebaseAppExp, firebase: _FirebaseNamespace);
     get automaticDataCollectionEnabled(): boolean;
@@ -51,3 +71,3 @@ set automaticDataCollectionEnabled(val: boolean);
      */
-    _getService(name: string, instanceIdentifier?: string): FirebaseService;
+    _getService(name: string, instanceIdentifier?: string): _FirebaseService;
     /**
@@ -70,2 +90,3 @@ * Remove a service instance from the cache, so we will create a new instance for this service
     _addOrOverwriteComponent(component: Component): void;
+    toJSON(): object;
 }

dist/src/firebaseNamespace.d.ts

@@ -17,3 +17,3 @@ /**
  */
-import { FirebaseNamespace } from '@firebase/app-types';
+import { FirebaseNamespace } from './public-types';
 /**
@@ -20,0 +20,0 @@ * Return a firebase namespace object.

dist/src/firebaseNamespaceCore.d.ts

@@ -17,3 +17,3 @@ /**
  */
-import { FirebaseNamespace } from '@firebase/app-types';
+import { _FirebaseNamespace } from './types';
 import { FirebaseAppImpl } from './firebaseApp';
@@ -28,2 +28,2 @@ import { FirebaseAppLiteImpl } from './lite/firebaseAppLite';
  */
-export declare function createFirebaseNamespaceCore(firebaseAppImpl: typeof FirebaseAppImpl | typeof FirebaseAppLiteImpl): FirebaseNamespace;
+export declare function createFirebaseNamespaceCore(firebaseAppImpl: typeof FirebaseAppImpl | typeof FirebaseAppLiteImpl): _FirebaseNamespace;

dist/src/index.d.ts

@@ -17,4 +17,6 @@ /**
  */
-import { FirebaseNamespace } from '@firebase/app-types';
+import { FirebaseNamespace } from './public-types';
 export declare const firebase: FirebaseNamespace;
 export default firebase;
+export { _FirebaseNamespace, _FirebaseService } from './types';
+export { FirebaseApp, FirebaseNamespace } from './public-types';

dist/src/index.lite.d.ts

@@ -17,3 +17,3 @@ /**
  */
-export declare const firebase: import("@firebase/app-types").FirebaseNamespace;
+export declare const firebase: import("./public-types").FirebaseNamespace;
 export default firebase;

dist/src/lite/firebaseAppLite.d.ts

@@ -17,5 +17,6 @@ /**
  */
-import { FirebaseApp, FirebaseOptions } from '@firebase/app-types';
-import { _FirebaseNamespace, FirebaseService } from '@firebase/app-types/private';
-import { _FirebaseAppInternal } from "@firebase/app-types";
+import { FirebaseApp, FirebaseOptions } from '../public-types';
+import { _FirebaseNamespace, _FirebaseService } from '../types';
+import { _FirebaseAppInternal as FirebaseAppExp } from '@firebase/app';
+import { Compat } from '@firebase/util';
 /**
@@ -25,6 +26,6 @@ * Global context object for a collection of services using
  */
-export declare class FirebaseAppLiteImpl implements FirebaseApp {
-    private readonly app;
+export declare class FirebaseAppLiteImpl implements FirebaseApp, Compat<FirebaseAppExp> {
+    readonly _delegate: FirebaseAppExp;
     private readonly firebase;
-    constructor(app: _FirebaseAppInternal, firebase: _FirebaseNamespace);
+    constructor(_delegate: FirebaseAppExp, firebase: _FirebaseNamespace);
     get automaticDataCollectionEnabled(): boolean;
@@ -49,3 +50,3 @@ set automaticDataCollectionEnabled(val: boolean);
      */
-    _getService(name: string, instanceIdentifier?: string): FirebaseService;
+    _getService(name: string, instanceIdentifier?: string): _FirebaseService;
 }

dist/src/lite/firebaseNamespaceLite.d.ts

@@ -17,3 +17,3 @@ /**
  */
-import { FirebaseNamespace } from '@firebase/app-types';
+import { FirebaseNamespace } from '../public-types';
 export declare function createFirebaseNamespaceLite(): FirebaseNamespace;

dist/test/util.d.ts

@@ -17,8 +17,9 @@ /**
  */
-import { FirebaseService } from '@firebase/app-types/private';
-import { FirebaseApp } from '@firebase/app-types';
+import { _FirebaseService } from '../src/types';
+import { FirebaseApp } from '../src/public-types';
 import { ComponentType, Component } from '@firebase/component';
-export declare class TestService implements FirebaseService {
+export declare class TestService implements _FirebaseService {
     private app_;
     instanceIdentifier?: string | undefined;
+    readonly _delegate: {};
     constructor(app_: FirebaseApp, instanceIdentifier?: string | undefined);
@@ -25,0 +26,0 @@ get app(): FirebaseApp;

package.json

 {
   "name": "@firebase/app-compat",
-  "version": "0.0.900-exp.f919db6a9",
+  "version": "0.1.0-2021719172025",
   "description": "The primary entrypoint to the Firebase JS SDK",
   "author": "Firebase <[e-mail]> (https://firebase.google.com/)",
-  "private": false,
   "main": "dist/index.cjs.js",
-  "browser": "dist/index.esm5.js",
-  "module": "dist/index.esm5.js",
-  "esm2017": "dist/index.esm2017.js",
+  "browser": "dist/index.esm2017.js",
+  "module": "dist/index.esm2017.js",
   "lite": "dist/index.lite.js",
-  "lite-esm2017": "dist/index.lite.esm2017.js",
+  "lite-esm5": "dist/index.lite.esm5.js",
   "files": [
@@ -20,3 +18,2 @@ "dist"
     "build": "rollup -c",
-    "build:release": "rollup -c rollup.config.release.js",
     "build:deps": "lerna run --scope @firebase/app-compat --include-dependencies build",
@@ -33,19 +30,17 @@ "dev": "rollup -c -w",
   "dependencies": {
-    "@firebase/app": "0.0.900-exp.f919db6a9",
-    "@firebase/util": "0.3.4",
+    "@firebase/app": "0.7.0-2021719172025",
+    "@firebase/util": "1.3.0-2021719172025",
     "@firebase/logger": "0.2.6",
-    "@firebase/component": "0.1.21",
-    "tslib": "^1.11.1",
-    "dom-storage": "2.1.0",
-    "xmlhttprequest": "1.8.0"
+    "@firebase/component": "0.5.6-2021719172025",
+    "tslib": "^2.1.0"
   },
   "devDependencies": {
-    "rollup": "2.35.1",
+    "rollup": "2.52.2",
     "@rollup/plugin-json": "4.1.0",
     "rollup-plugin-replace": "2.2.0",
-    "rollup-plugin-typescript2": "0.29.0",
-    "typescript": "4.0.5"
+    "rollup-plugin-typescript2": "0.30.0",
+    "typescript": "4.2.2"
   },
   "repository": {
-    "directory": "packages-exp/app-compat",
+    "directory": "packages/app-compat",
     "type": "git",
@@ -64,3 +59,3 @@ "url": "https://github.com/firebase/firebase-js-sdk.git"
   },
-  "peerDependencies": {}
-}
+  "esm5": "dist/index.esm5.js"
+}

README.md

 # @firebase/app-compat
 
-This is the compat package that recreates the v7 APIs.
+This is the compatibility layer for the Firebase App package, which recreates the v8 API.
 
 **This package is not intended for direct usage, and should only be used via the officially supported [firebase](https://www.npmjs.com/package/firebase) package.**

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Improved metrics

Total package byte prevSize

219600

increased by8.29%

Dependency count

5

decreased by-28.57%

Number of package files

27

increased by8%

Lines of code

2542

increased by11.34%

Dependency changes

• + Added@firebase/app@0.7.0-2021719172025(transitive)

• + Added@firebase/component@0.5.6-2021719172025(transitive)

• + Added@firebase/util@1.3.0-2021719172025(transitive)

• + Addedtslib@2.8.1(transitive)

• - Removeddom-storage@2.1.0

• - Removedxmlhttprequest@1.8.0

• - Removed@firebase/app@0.0.900-exp.f919db6a9(transitive)

• - Removed@firebase/app-types@0.0.900-exp.f919db6a9(transitive)

• - Removed@firebase/component@0.1.21(transitive)

• - Removed@firebase/util@0.3.4(transitive)

• - Removeddom-storage@2.1.0(transitive)

• - Removedtslib@1.14.1(transitive)

• - Removedxmlhttprequest@1.8.0(transitive)

• Updated@firebase/app@0.7.0-2021719172025

• Updated@firebase/component@0.5.6-2021719172025

• Updated@firebase/util@1.3.0-2021719172025

• Updatedtslib@^2.1.0