Add melos and firebase_auth package

ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

ios/Podfile

@@ -0,0 +1,41 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '11.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

ios/Podfile.lock

@@ -0,0 +1,81 @@
+PODS:
+  - Firebase/Auth (10.3.0):
+    - Firebase/CoreOnly
+    - FirebaseAuth (~> 10.3.0)
+  - Firebase/CoreOnly (10.3.0):
+    - FirebaseCore (= 10.3.0)
+  - firebase_auth (4.2.9):
+    - Firebase/Auth (= 10.3.0)
+    - firebase_core
+    - Flutter
+  - firebase_core (2.7.0):
+    - Firebase/CoreOnly (= 10.3.0)
+    - Flutter
+  - FirebaseAuth (10.3.0):
+    - FirebaseCore (~> 10.0)
+    - GoogleUtilities/AppDelegateSwizzler (~> 7.8)
+    - GoogleUtilities/Environment (~> 7.8)
+    - GTMSessionFetcher/Core (< 4.0, >= 2.1)
+  - FirebaseCore (10.3.0):
+    - FirebaseCoreInternal (~> 10.0)
+    - GoogleUtilities/Environment (~> 7.8)
+    - GoogleUtilities/Logger (~> 7.8)
+  - FirebaseCoreInternal (10.4.0):
+    - "GoogleUtilities/NSData+zlib (~> 7.8)"
+  - Flutter (1.0.0)
+  - GoogleUtilities/AppDelegateSwizzler (7.11.0):
+    - GoogleUtilities/Environment
+    - GoogleUtilities/Logger
+    - GoogleUtilities/Network
+  - GoogleUtilities/Environment (7.11.0):
+    - PromisesObjC (< 3.0, >= 1.2)
+  - GoogleUtilities/Logger (7.11.0):
+    - GoogleUtilities/Environment
+  - GoogleUtilities/Network (7.11.0):
+    - GoogleUtilities/Logger
+    - "GoogleUtilities/NSData+zlib"
+    - GoogleUtilities/Reachability
+  - "GoogleUtilities/NSData+zlib (7.11.0)"
+  - GoogleUtilities/Reachability (7.11.0):
+    - GoogleUtilities/Logger
+  - GTMSessionFetcher/Core (3.1.0)
+  - PromisesObjC (2.1.1)
+
+DEPENDENCIES:
+  - firebase_auth (from `.symlinks/plugins/firebase_auth/ios`)
+  - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
+  - Flutter (from `Flutter`)
+
+SPEC REPOS:
+  trunk:
+    - Firebase
+    - FirebaseAuth
+    - FirebaseCore
+    - FirebaseCoreInternal
+    - GoogleUtilities
+    - GTMSessionFetcher
+    - PromisesObjC
+
+EXTERNAL SOURCES:
+  firebase_auth:
+    :path: ".symlinks/plugins/firebase_auth/ios"
+  firebase_core:
+    :path: ".symlinks/plugins/firebase_core/ios"
+  Flutter:
+    :path: Flutter
+
+SPEC CHECKSUMS:
+  Firebase: f92fc551ead69c94168d36c2b26188263860acd9
+  firebase_auth: 4e8c693e848ed13b263de2d702d55fa82ed04a79
+  firebase_core: 128d8c43c3a453a4a67463314fc3761bedff860b
+  FirebaseAuth: 0e415d29d846c1dce2fb641e46f35e9888d9bec6
+  FirebaseCore: 988754646ab3bd4bdcb740f1bfe26b9f6c0d5f2a
+  FirebaseCoreInternal: e301297f4c15a17489e48ed722d733b1578e0c02
+  Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
+  GoogleUtilities: c2bdc4cf2ce786c4d2e6b3bcfd599a25ca78f06f
+  GTMSessionFetcher: c9e714f7eec91a55641e2bab9f45fd83a219b882
+  PromisesObjC: ab77feca74fa2823e7af4249b8326368e61014cb
+
+PODFILE CHECKSUM: ef19549a9bc3046e7bb7d2fab4d021637c0c58a3
+
+COCOAPODS: 1.11.3

ios/Runner.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
+		3574F59FF79AB7FB930CB93C /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 642647C990E8D8E8EAED5065 /* Pods_Runner.framework */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
@@ -32,29 +33,42 @@
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		4B25C3DE6E452CD6B05EC23B /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		642647C990E8D8E8EAED5065 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		861DDCF92DFB75358CA4615C /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		C61C7F5D9AA305E6E8424D39 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
 		97C146EB1CF9000F007C117D /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				3574F59FF79AB7FB930CB93C /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		03FEF4A565D3C1719ED9DED4 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				642647C990E8D8E8EAED5065 /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
@@ -72,6 +86,8 @@
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
+				F13745001135B63777149F9A /* Pods */,
+				03FEF4A565D3C1719ED9DED4 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -98,19 +114,32 @@
 			path = Runner;
 			sourceTree = "<group>";
 		};
+		F13745001135B63777149F9A /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				C61C7F5D9AA305E6E8424D39 /* Pods-Runner.debug.xcconfig */,
+				861DDCF92DFB75358CA4615C /* Pods-Runner.release.xcconfig */,
+				4B25C3DE6E452CD6B05EC23B /* Pods-Runner.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
 		97C146ED1CF9000F007C117D /* Runner */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				5EF2DCE08584CDFB9AEA8CFB /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				DCA8268F0549DE599B6B6CEE /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -184,6 +213,28 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
+		5EF2DCE08584CDFB9AEA8CFB /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -199,6 +250,23 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		DCA8268F0549DE599B6B6CEE /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */

lib/app_router.dart

@@ -1,3 +1,4 @@
+import 'package:auth/auth.dart';
 import 'package:flutter/material.dart';
 import 'package:auto_route/auto_route.dart';
 
@@ -10,7 +11,10 @@ part 'app_router.gr.dart';
 @MaterialAutoRouter(
   replaceInRouteName: 'Page,Route',
   routes: <AutoRoute>[
-    AutoRoute(page: LoginPage, initial: true),
+    AutoRoute(
+      page: LoginPage,
+      initial: true,
+    ),
     AutoRoute(page: HomePage),
     AutoRoute(page: ProfilePage),
   ],

lib/components/app_drawer.dart

@@ -1,3 +1,4 @@
+import 'package:auth/auth.dart';
 import 'package:auto_route/auto_route.dart';
 import 'package:flutter/material.dart';
 
@@ -12,6 +13,11 @@ class AppDrawer extends StatefulWidget {
 }
 
 class _AppDrawerState extends State<AppDrawer> {
+  void signOut(BuildContext context) async {
+    await Auth.signOut();
+    context.router.push(const LoginRoute());
+  }
+
   @override
   Widget build(BuildContext context) {
     return Drawer(
@@ -36,6 +42,10 @@ class _AppDrawerState extends State<AppDrawer> {
               context.router.push(const ProfileRoute());
             },
           ),
+          ListTile(
+            title: const Text('Sign Out'),
+            onTap: () => signOut(context)
+          ),
         ],
       ),
     );

lib/main.dart

@@ -1,10 +1,19 @@
 import 'package:flutter/material.dart';
 
+import 'package:auth/auth.dart';
+
 import 'injection.dart';
 import 'app_router.dart';
 
-void main() {
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
   configureDependencies();
+  await Auth.initialize();
+
+  // TODO: use a guard to redirect to home if logged in
+  await Auth.signOut();
+
   runApp(MyApp());
 }
 
@@ -14,7 +23,7 @@ class MyApp extends StatelessWidget {
   final _appRouter = AppRouter();
 
   @override
-  Widget build(BuildContext context){
+  Widget build(BuildContext context) {
     return MaterialApp.router(
       routerDelegate: _appRouter.delegate(),
       routeInformationParser: _appRouter.defaultRouteParser(),