codelab_rebuild.yaml

name: Firebase Emulator Suite
steps:

  - name: complete
    steps:
      - name: Remove complete
        rmdir: complete
      - name: Create project
        flutter: create complete --platforms android,ios,macos,web
      - name: Strip DEVELOPMENT_TEAM
        strip-lines-containing: DEVELOPMENT_TEAM =
        path: complete/ios/Runner.xcodeproj/project.pbxproj
      - name: Update deps
        path: complete
        flutter: pub upgrade --major-versions
      - name: Configure analysis_options.yaml
        path: complete/analysis_options.yaml
        replace-contents: |
          include: ../../analysis_options.yaml
          linter:
            rules:
              avoid_print: false
              prefer_const_constructors: false
              prefer_const_declarations: false
      - name: Add dependencies
        path: complete
        flutter: pub add go_router 
      - name: Remove tests
        path: complete
        rmdir: test
      - name: Mkdir android/app/src/main/res/xml
        path: complete
        mkdir: android/app/src/main/res/xml
      - name: Add android/app/src/main/res/xml/network_config.xml
        path: complete/android/app/src/main/res/xml/network_config.xml
        replace-contents: |
          <?xml version="1.0" encoding="utf-8"?>
          <network-security-config>
              <domain-config cleartextTrafficPermitted="true">
                  <domain includeSubdomains="true">10.0.2.2</domain>
              </domain-config>
          </network-security-config>
      - name: Add lib/app_state.dart
        path: complete/lib/app_state.dart
        replace-contents: |
          import 'dart:async';
          
          import 'entry.dart';
          
          class AppState {
            AppState() {
              _entriesStreamController = StreamController.broadcast(onListen: () {
                _entriesStreamController.add([
                  Entry(
                    date: '10/09/2022',
                    text: lorem,
                    title: '[Example] My Journal Entry',
                  )
                ]);
              });
            }
          
            // This will change to the type User from the Firebase Authentication package
            // Changing it’s type now would cause the app to throw an error
            Object? user;
            late StreamController<List<Entry>> _entriesStreamController;
            Stream<List<Entry>> get entries =>
                _entriesStreamController.stream.asBroadcastStream();
          
            Future<void> logIn(String email, String password) async {
              print('TODO: AppState.login');
              user = Object();
              await _listenForEntries();
            }
          
            void writeEntryToFirebase(Entry entry) {
              print('TODO: AppState.writeEntryToFirebase');
            }
          
            Future<void> _listenForEntries() async {
              print('TODO: AppState._listenForEntries');
            }
          }
          
          const lorem =
              '''Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod  tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum
              ''';
      - name: Add lib/entry.dart
        path: complete/lib/entry.dart
        replace-contents: |
          class Entry {
            final String date;
            final String text;
            final String title;
          
            Entry({
              required this.date,
              required this.text,
              required this.title,
            });
          }
      - name: Add lib/journal_entry_form.dart
        path: complete/lib/journal_entry_form.dart
        replace-contents: |
          import 'package:flutter/material.dart';
          
          import 'entry.dart';
          
          typedef SubmitCallback = void Function(Entry);
          
          class EntryForm extends StatefulWidget {
            final SubmitCallback onSubmit;
            const EntryForm({super.key, required this.onSubmit});
          
            @override
            State<EntryForm> createState() => _EntryFormState();
          }
          
          class _EntryFormState extends State<EntryForm> {
            final _formKey = GlobalKey<FormState>();
          
            late String title;
            late String text;
            late String date;
          
            @override
            Widget build(BuildContext context) {
              return Card(
                elevation: 6,
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: Form(
                    key: _formKey,
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        TextFormField(
                          decoration: const InputDecoration(labelText: 'Title'),
                          // The validator receives the text that the user has entered.
                          validator: (value) {
                            if (value == null || value.isEmpty) {
                              return 'Please enter some text';
                            }
                            title = value;
                            return null;
                          },
                        ),
                        TextFormField(
                          decoration:
                              const InputDecoration(labelText: 'Date (DD/MM/YYYY):'),
                          validator: (value) {
                            if (value == null || value.isEmpty) {
                              return 'Please enter some text';
                            }
                            date = value;
                            return null;
                          },
                        ),
                        TextFormField(
                          decoration: const InputDecoration(labelText: 'Text'),
                          maxLines: 10,
                          minLines: 5,
                          validator: (value) {
                            if (value == null || value.isEmpty) {
                              return 'Please enter some text';
                            }
                            text = value;
                            return null;
                          },
                        ),
                        Center(
                          child: Padding(
                            padding: const EdgeInsets.symmetric(vertical: 16.0),
                            child: FilledButton(
                              onPressed: () {
                                // Validate returns true if the form is valid, or false otherwise.
                                if (_formKey.currentState!.validate()) {
                                  final entry = Entry(
                                    title: title,
                                    text: text,
                                    date: date,
                                  );
          
                                  widget.onSubmit(entry);
          
                                  ScaffoldMessenger.of(context).showSnackBar(
                                    const SnackBar(content: Text('Submitting Entry')),
                                  );
                                }
                              },
                              child: const Text('Submit'),
                            ),
                          ),
                        ),
                      ],
                    ),
                  ),
                ),
              );
            }
          }
      - name: Add lib/journal_entry_widget.dart
        path: complete/lib/journal_entry_widget.dart
        replace-contents: |
          import 'package:flutter/material.dart';
          
          import 'entry.dart';
          
          class EntryView extends StatelessWidget {
            final Entry entry;
          
            const EntryView({super.key, required this.entry});
          
            @override
            Widget build(BuildContext context) {
              return Card(
                elevation: 6,
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Padding(
                        padding: const EdgeInsets.only(top: 16.0),
                        child: Text(
                          entry.title,
                          style: Theme.of(context).textTheme.titleLarge,
                        ),
                      ),
                      Padding(
                        padding: const EdgeInsets.symmetric(vertical: 8.0),
                        child: Text(
                          'Date: ${entry.date}',
                          style: Theme.of(context).textTheme.labelMedium,
                        ),
                      ),
                      const Divider(),
                      Expanded(
                        child: Text(
                          entry.text,
                          style: Theme.of(context).textTheme.bodyLarge!.copyWith(
                                height: 1.3,
                                wordSpacing: 1.2,
                                letterSpacing: 1.05,
                              ),
                        ),
                      ),
                    ],
                  ),
                ),
              );
            }
          }
      - name: Add lib/logged_in_view.dart
        path: complete/lib/logged_in_view.dart
        replace-contents: |
          import 'dart:math';
          
          import 'package:flutter/material.dart';
          
          import 'app_state.dart';
          import 'entry.dart';
          import 'journal_entry_form.dart';
          import 'journal_entry_widget.dart';
          
          class LoggedInView extends StatelessWidget {
            final AppState state;
            LoggedInView({super.key, required this.state});
          
            final PageController _controller = PageController(initialPage: 1);
          
            @override
            Widget build(BuildContext context) {
              // TODO: get name from Firebase User
              final name = 'Person';
              return Scaffold(
                body: Column(
                  children: [
                    Center(
                      child: Padding(
                        padding: const EdgeInsets.symmetric(
                          vertical: 16.0,
                        ),
                        child: Text(
                          'Welcome back, $name!',
                          style: Theme.of(context).textTheme.headlineSmall!.copyWith(),
                        ),
                      ),
                    ),
                    Flexible(
                      child: Padding(
                        padding: const EdgeInsets.all(16.0),
                        child: StreamBuilder<List<Entry>>(
                          stream: state.entries,
                          initialData: const [],
                          builder: (context, snapshot) {
                            final allEntries = snapshot.data;
                            return PageView(
                              controller: _controller,
                              scrollDirection: Axis.horizontal,
                              children: [
                                EntryForm(
                                  key: Key('${Random().nextDouble()}'),
                                  onSubmit: (e) {
                                    state.writeEntryToFirebase(e);
                                  },
                                ),
                                for (var entry in allEntries!)
                                  EntryView(
                                    entry: entry,
                                  )
                              ],
                            );
                          },
                        ),
                      ),
                    )
                  ],
                ),
              );
            }
          }
      - name: Add lib/logged_out_view.dart
        path: complete/lib/logged_out_view.dart
        replace-contents: |
          import 'package:flutter/material.dart';
          import 'package:go_router/go_router.dart';
          
          import 'app_state.dart';
          
          class LoggedOutView extends StatelessWidget {
            final AppState state;
            const LoggedOutView({super.key, required this.state});
            @override
            Widget build(BuildContext context) {
              return Scaffold(
                appBar: AppBar(
                  title: const Text('Firebase Emulator Suite Codelab'),
                ),
                body: Center(
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: [
                      Text(
                        'Please log in',
                        style: Theme.of(context).textTheme.displaySmall,
                      ),
                      Padding(
                        padding: const EdgeInsets.all(8.0),
                        child: FilledButton(
                          onPressed: () async {
                            // TODO: update email and password
                            await state.logIn('TODO', 'TODO').then((_) {
                              // TODO: update to check that state.user is not null
                              if (context.mounted) {
                                context.go('/');
                              }
                            });
                          },
                          child: const Text('Log In'),
                        ),
                      ),
                    ],
                  ),
                ),
              );
            }
          }
      - name: Add lib/main.dart
        path: complete/lib/main.dart
        replace-contents: |
          import 'package:flutter/gestures.dart';
          import 'package:flutter/material.dart';
          import 'package:go_router/go_router.dart';
          
          import 'app_state.dart';
          import 'logged_in_view.dart';
          import 'logged_out_view.dart';
          
          void main() async {
            // TODO: Initialize Firebase
            runApp(MyApp());
          }
          
          class MyApp extends StatelessWidget {
            final state = AppState();
          
            MyApp({super.key});
          
            @override
            Widget build(BuildContext context) {
              return MaterialApp.router(
                scrollBehavior: AppScrollBehavior(),
                routerConfig: _router(),
                theme: ThemeData(useMaterial3: true),
              );
            }
          
            GoRouter _router() {
              return GoRouter(
                redirect: (context, routerState) => state.user == null ? '/login' : null,
                routes: [
                  GoRoute(
                    path: '/',
                    builder: (context, routerState) => LoggedInView(state: state),
                  ),
                  GoRoute(
                    path: '/login',
                    builder: (context, routerState) => LoggedOutView(state: state),
                  ),
                ],
              );
            }
          }
          
          class AppScrollBehavior extends MaterialScrollBehavior {
            @override
            Set<PointerDeviceKind> get dragDevices => {
                  PointerDeviceKind.touch,
                  PointerDeviceKind.mouse,
                };
          }
      - name: Build web
        path: complete
        flutter: build web
      - name: Remove start
        rmdir: start
      - name: Copy to start
        copydir:
          from: complete
          to: start
      - name: Flutter clean
        path: start
        flutter: clean

  - name: complete
    steps:
      - name: Add dependencies
        path: complete
        flutter: pub add firebase_core firebase_auth cloud_firestore 
      - name: Add .firebaserc
        path: complete/.firebaserc
        replace-contents: |
          {
            "projects": {
              "default": "flutter-firebase-codelab-d6b79"
            }
          }
      - name: Add firebase.json
        path: complete/firebase.json
        replace-contents: |
          {
            "firestore": {
              "rules": "firestore.rules",
              "indexes": "firestore.indexes.json"
            },
            "emulators": {
              "auth": {
                "port": 9099
              },
              "firestore": {
                "port": 8080
              },
              "ui": {
                "enabled": true
              }
            }
          }
      - name: firestore.indexes.json
        path: complete/firestore.indexes.json
        replace-contents: |
          {
            "indexes": [],
            "fieldOverrides": []
          }
      - name: firestore.rules
        path: complete/firestore.rules
        replace-contents: |
          rules_version = '2';
          service cloud.firestore {
            match /databases/{database}/documents {
              match /{document=**} {
                allow read, write: if
                    request.time < timestamp.date(2022, 8, 9);
              }
            }
          }
      - name: Patch lib/app_state.dart
        path: complete/lib/app_state.dart
        patch-u: |
          --- b/firebase-emulator-suite/complete/lib/app_state.dart
          +++ a/firebase-emulator-suite/complete/lib/app_state.dart
          @@ -1,5 +1,8 @@
           import 'dart:async';
           
          +import 'package:cloud_firestore/cloud_firestore.dart';
          +import 'package:firebase_auth/firebase_auth.dart';
          +
           import 'entry.dart';
           
           class AppState {
          @@ -15,28 +18,51 @@ class AppState {
               });
             }
           
          -  // This will change to the type User from the Firebase Authentication package
          -  // Changing it’s type now would cause the app to throw an error
          -  Object? user;
          -  late StreamController<List<Entry>> _entriesStreamController;
          -  Stream<List<Entry>> get entries =>
          -      _entriesStreamController.stream.asBroadcastStream();
          +  User? user;
          +  Stream<List<Entry>> get entries => _entriesStreamController.stream;
          +  late final StreamController<List<Entry>> _entriesStreamController;
           
             Future<void> logIn(String email, String password) async {
          -    print('TODO: AppState.login');
          -    user = Object();
          -    await _listenForEntries();
          +    final credential = await FirebaseAuth.instance
          +        .signInWithEmailAndPassword(email: email, password: password);
          +    if (credential.user != null) {
          +      user = credential.user!;
          +      _listenForEntries();
          +    } else {
          +      print('no user!');
          +    }
             }
           
             void writeEntryToFirebase(Entry entry) {
          -    print('TODO: AppState.writeEntryToFirebase');
          +    FirebaseFirestore.instance.collection('Entries').add(<String, String>{
          +      'title': entry.title,
          +      'date': entry.date.toString(),
          +      'text': entry.text,
          +    });
          +  }
          +
          +  void _listenForEntries() {
          +    FirebaseFirestore.instance
          +        .collection('Entries')
          +        .snapshots()
          +        .listen((event) {
          +      final entries = event.docs.map((doc) {
          +        final data = doc.data();
          +        return Entry(
          +          date: data['date'] as String,
          +          text: data['text'] as String,
          +          title: data['title'] as String,
          +        );
          +      }).toList();
          +
          +      _entriesStreamController.add(entries);
          +    });
             }
           
          -  Future<void> _listenForEntries() async {
          -    print('TODO: AppState._listenForEntries');
          +  void dispose() {
          +    _entriesStreamController.close();
             }
           }
           
           const lorem =
          -    '''Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod  tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum
          -    ''';
          +    'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.';
      - name: Patch lib/journal_entry_form.dart
        path: complete/lib/journal_entry_form.dart
        patch-u: |
          --- b/firebase-emulator-suite/complete/lib/journal_entry_form.dart
          +++ a/firebase-emulator-suite/complete/lib/journal_entry_form.dart
          @@ -80,7 +80,7 @@ class _EntryFormState extends State<EntryForm> {
                                   widget.onSubmit(entry);
           
                                   ScaffoldMessenger.of(context).showSnackBar(
          -                          const SnackBar(content: Text('Submitting Entry')),
          +                          const SnackBar(content: Text('Processing Data')),
                                   );
                                 }
                               },
      - name: Patch lib/logged_in_view.dart
        path: complete/lib/logged_in_view.dart
        patch-u: |
          --- b/firebase-emulator-suite/complete/lib/logged_in_view.dart
          +++ a/firebase-emulator-suite/complete/lib/logged_in_view.dart
          @@ -15,20 +15,14 @@ class LoggedInView extends StatelessWidget {
           
             @override
             Widget build(BuildContext context) {
          -    // TODO: get name from Firebase User
          -    final name = 'Person';
          +    final name = state.user!.displayName ?? 'No Name';
               return Scaffold(
                 body: Column(
                   children: [
                     Center(
          -            child: Padding(
          -              padding: const EdgeInsets.symmetric(
          -                vertical: 16.0,
          -              ),
          -              child: Text(
          -                'Welcome back, $name!',
          -                style: Theme.of(context).textTheme.headlineSmall!.copyWith(),
          -              ),
          +            child: Text(
          +              'Welcome back, $name!',
          +              style: Theme.of(context).textTheme.headlineSmall!.copyWith(),
                       ),
                     ),
                     Flexible(
          @@ -36,25 +30,29 @@ class LoggedInView extends StatelessWidget {
                         padding: const EdgeInsets.all(16.0),
                         child: StreamBuilder<List<Entry>>(
                           stream: state.entries,
          -                initialData: const [],
                           builder: (context, snapshot) {
          -                  final allEntries = snapshot.data;
          -                  return PageView(
          -                    controller: _controller,
          -                    scrollDirection: Axis.horizontal,
          -                    children: [
          -                      EntryForm(
          -                        key: Key('${Random().nextDouble()}'),
          -                        onSubmit: (e) {
          -                          state.writeEntryToFirebase(e);
          -                        },
          -                      ),
          -                      for (var entry in allEntries!)
          -                        EntryView(
          -                          entry: entry,
          -                        )
          -                    ],
          -                  );
          +                  if (snapshot.hasData) {
          +                    final allEntries = snapshot.data;
          +                    return PageView(
          +                      controller: _controller,
          +                      scrollDirection: Axis.horizontal,
          +                      children: [
          +                        EntryForm(
          +                          key: Key('${Random().nextDouble()}'),
          +                          onSubmit: (e) {
          +                            state.writeEntryToFirebase(e);
          +                          },
          +                        ),
          +                        for (var entry in allEntries!)
          +                          EntryView(
          +                            key: Key('${Random().nextDouble()}'),
          +                            entry: entry,
          +                          )
          +                      ],
          +                    );
          +                  } else {
          +                    return const CircularProgressIndicator();
          +                  }
                           },
                         ),
                       ),
      - name: Patch lib/logged_out_view.dart
        path: complete/lib/logged_out_view.dart
        patch-u: |
          --- b/firebase-emulator-suite/complete/lib/logged_out_view.dart
          +++ a/firebase-emulator-suite/complete/lib/logged_out_view.dart
          @@ -24,10 +24,8 @@ class LoggedOutView extends StatelessWidget {
                         padding: const EdgeInsets.all(8.0),
                         child: FilledButton(
                           onPressed: () async {
          -                  // TODO: update email and password
          -                  await state.logIn('TODO', 'TODO').then((_) {
          -                    // TODO: update to check that state.user is not null
          -                    if (context.mounted) {
          +                  await state.logIn('dash@email.com', 'dashword').then((_) {
          +                    if (state.user != null && context.mounted) {
                                 context.go('/');
                               }
                             });
      - name: Patch lib/main.dart
        path: complete/lib/main.dart
        patch-u: |
          --- b/firebase-emulator-suite/complete/lib/main.dart
          +++ a/firebase-emulator-suite/complete/lib/main.dart
          @@ -1,13 +1,32 @@
          +import 'package:cloud_firestore/cloud_firestore.dart';
          +import 'package:firebase_auth/firebase_auth.dart';
          +import 'package:firebase_core/firebase_core.dart';
          +import 'package:flutter/foundation.dart';
           import 'package:flutter/gestures.dart';
           import 'package:flutter/material.dart';
           import 'package:go_router/go_router.dart';
           
           import 'app_state.dart';
          +import 'firebase_options.dart';
           import 'logged_in_view.dart';
           import 'logged_out_view.dart';
           
           void main() async {
          -  // TODO: Initialize Firebase
          +  WidgetsFlutterBinding.ensureInitialized();
          +  await Firebase.initializeApp(
          +    options: DefaultFirebaseOptions.currentPlatform,
          +  );
          +
          +  if (kDebugMode) {
          +    try {
          +      FirebaseFirestore.instance.useFirestoreEmulator('localhost', 8080);
          +      await FirebaseAuth.instance.useAuthEmulator('localhost', 9099);
          +    } catch (e) {
          +      // ignore: avoid_print
          +      print(e);
          +    }
          +  }
          +
             runApp(MyApp());
           }
      - name: Create lib/firebase_options.dart
        path: complete/lib/firebase_options.dart
        replace-contents: |
          // File generated by FlutterFire CLI.
          // ignore_for_file: lines_longer_than_80_chars
          import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
          import 'package:flutter/foundation.dart'
              show defaultTargetPlatform, kIsWeb, TargetPlatform;
          
          /// Default [FirebaseOptions] for use with your Firebase apps.
          ///
          /// Example:
          /// ```dart
          /// import 'firebase_options.dart';
          /// // ...
          /// await Firebase.initializeApp(
          ///   options: DefaultFirebaseOptions.currentPlatform,
          /// );
          /// ```
          class DefaultFirebaseOptions {
            static FirebaseOptions get currentPlatform {
              if (kIsWeb) {
                return web;
              }

              switch (defaultTargetPlatform) {
                case TargetPlatform.android:
                  return android;
                case TargetPlatform.iOS:
                  return ios;
                case TargetPlatform.macOS:
                  return macos;
                default:
                  throw UnsupportedError(
                      'DefaultFirebaseOptions are not supported for this platform.');
              }
            }
          
            static const FirebaseOptions web = FirebaseOptions(
              apiKey: 'AIzaSyBqTAGMEPyYPrraQColhTWE3gpBCHwBHaY',
              appId: '1:249605288217:web:f8441e30c5cc335b089588',
              messagingSenderId: '249605288217',
              projectId: 'flutter-firebase-codelab-d6b79',
              authDomain: 'flutter-firebase-codelab-d6b79.firebaseapp.com',
              storageBucket: 'flutter-firebase-codelab-d6b79.appspot.com',
            );
          
            static const FirebaseOptions android = FirebaseOptions(
              apiKey: 'AIzaSyDOhizxfIPR8Qs4_isZnE_AnteC0zOxod4',
              appId: '1:249605288217:android:27c0f0a1ef464773089588',
              messagingSenderId: '249605288217',
              projectId: 'flutter-firebase-codelab-d6b79',
              storageBucket: 'flutter-firebase-codelab-d6b79.appspot.com',
            );
          
            static const FirebaseOptions ios = FirebaseOptions(
              apiKey: 'AIzaSyCvSrqVklmfWxE_SM8HNHvxqOLZTQCsUtk',
              appId: '1:249605288217:ios:ef9f4946a0d08a35089588',
              messagingSenderId: '249605288217',
              projectId: 'flutter-firebase-codelab-d6b79',
              storageBucket: 'flutter-firebase-codelab-d6b79.appspot.com',
              iosClientId:
                  '249605288217-9sn136tgsd0vg7nae831gahubpoph3ih.apps.googleusercontent.com',
              iosBundleId: 'com.example.complete',
            );
          
            static const FirebaseOptions macos = FirebaseOptions(
              apiKey: 'AIzaSyCvSrqVklmfWxE_SM8HNHvxqOLZTQCsUtk',
              appId: '1:249605288217:ios:ef9f4946a0d08a35089588',
              messagingSenderId: '249605288217',
              projectId: 'flutter-firebase-codelab-d6b79',
              storageBucket: 'flutter-firebase-codelab-d6b79.appspot.com',
              iosClientId:
                  '249605288217-9sn136tgsd0vg7nae831gahubpoph3ih.apps.googleusercontent.com',
              iosBundleId: 'com.example.complete',
            );
          }
      - name: Mkdir android/app/src/main/java/io/flutter/app
        path: complete
        mkdir: android/app/src/main/java/io/flutter/app
      - name: Create android/app/src/main/java/io/flutter/app/FlutterMultiDexApplication.java
        path: complete/android/app/src/main/java/io/flutter/app/FlutterMultiDexApplication.java
        replace-contents: |
          // Generated file.
          //
          // If you wish to remove Flutter's multidex support, delete this entire file.
          //
          // Modifications to this file should be done in a copy under a different name
          // as this file may be regenerated.
          
          package io.flutter.app;
          
          import android.app.Application;
          import android.content.Context;
          import androidx.annotation.CallSuper;
          import androidx.multidex.MultiDex;
          
          /**
           * Extension of {@link android.app.Application}, adding multidex support.
           */
          public class FlutterMultiDexApplication extends Application {
            @Override
            @CallSuper
            protected void attachBaseContext(Context base) {
              super.attachBaseContext(base);
              MultiDex.install(this);
            }
          }
      - name: Mkdir emulators_data/auth_export
        path: complete
        mkdir: emulators_data/auth_export
      - name: Create emulators_data/auth_export/accounts.json
        path: complete/emulators_data/auth_export/accounts.json
        replace-contents: |
          {"kind":"identitytoolkit#DownloadAccountResponse","users":[]}
      - name: Create emulators_data/auth_export/config.json
        path: complete/emulators_data/auth_export/config.json
        replace-contents: |
          {"signIn":{"allowDuplicateEmails":false},"usageMode":"DEFAULT"}
      - name: Create emulators_data/firebase-export-metadata.json
        path: complete/emulators_data/firebase-export-metadata.json
        replace-contents: |
          {
            "version": "10.6.0",
            "firestore": {
              "version": "1.14.1",
              "path": "firestore_export",
              "metadata_file": "firestore_export/firestore_export.overall_export_metadata"
            },
            "auth": {
              "version": "10.6.0",
              "path": "auth_export"
            }
          }
      - name: Mkdir emulators_data/firestore_export
        path: complete
        mkdir: emulators_data/firestore_export
      - name: Create emulators_data/firestore_export/firestore_export.overall_export_metadata
        path: complete/emulators_data/firestore_export/firestore_export.overall_export_metadata
        base64-contents: |
          uG1ETgEAATMFKyhDAAAB
      - name: Build web
        path: complete
        flutter: build web
      - name: Flutter clean
        path: complete
        flutter: clean