feat(shorebird_cli): shorebird init (#72)

packages/shorebird_cli/README.md

@@ -14,9 +14,37 @@ dart pub global activate --source git https://github.com/shorebirdtech/shorebird
 
 ## Commands
 
+### Init
+
+Get started by initializing shorebird in your current project.
+
+```bash
+shorebird init
+```
+
+**Sample**
+
+```
+shorebird init
+✓ Initialized Shorebird (27ms)
+
+🐦 Shorebird initialized successfully!
+
+✅ A "shorebird.yaml" has been created.
+✅ The "pubspec.yaml" has been updated to include "shorebird.yaml" as an asset.
+
+Reference the following commands to get started:
+
+🚙 To run your project use: "shorebird run".
+📦 To build your project use: "shorebird build".
+🚀 To publish a new update use: "shorebird publish".
+
+For more information, visit https://shorebird.dev
+```
+
 ### Login
 
-Get started by requesting an API key and using `shorebird login` to authenticate:
+Request an API key and use `shorebird login` to authenticate:
 
 ```bash
 shorebird login
@@ -24,7 +52,7 @@ shorebird login
 
 **Sample**
 
-```bash
+```
 shorebird login
 ? Please enter your API Key: <API-KEY>
 ✓ Logging into shorebird.dev (7ms)
@@ -41,11 +69,27 @@ shorebird logout
 
 **Sample**
 
-```bash
+```
 shorebird logout
 ✓ Logging out of shorebird.dev (1ms)
 ```
 
+### List Apps
+
+List all existing apps in Shorebird using the `shorebird apps list` command:
+
+```bash
+shorebird apps list
+```
+
+**Sample**
+
+```
+shorebird apps list
+my-counter: v1.0.0 (patch #1)
+my-example: v2.1.0 (patch #2)
+```
+
 ### Run
 
 Run an existing application using the Shorebird Engine via the `shorebird run` command:
@@ -54,7 +98,7 @@ Run an existing application using the Shorebird Engine via the `shorebird run` c
 shorebird run
 ```
 
-**❗️Note**: If it's the first time, `shorebird run` will download and build the shorebird engine which may take some time. The shorebird engine will be cached for subsequent runs.
+**❗️Note**: If it's the first time using shorebird, `shorebird run` will download and build the shorebird engine which may take some time. The shorebird engine will be cached for subsequent runs.
 
 ### Build
 
@@ -64,6 +108,8 @@ Build a new release of your application using the `shorebird build` command:
 shorebird build
 ```
 
+**❗️Note**: If it's the first time using shorebird, `shorebird build` will download and build the shorebird engine which may take some time. The shorebird engine will be cached for subsequent runs.
+
 ### Publish
 
 The publish command allows developers to publish new releases of their Flutter application to the Shorebird CodePush API. These updates are then pushed directly to users' devices.
@@ -89,7 +135,9 @@ Global options:
     --[no-]verbose    Noisy logging, including all shell commands executed.
 
 Available commands:
+  apps      Manage your Shorebird apps.
   build     Build a new release of your application.
+  init      Initialize Shorebird.
   login     Login as a new Shorebird user.
   logout    Logout of the current Shorebird user
   publish   Publish an update.

packages/shorebird_cli/lib/src/command_runner.dart

@@ -37,6 +37,7 @@ class ShorebirdCliCommandRunner extends CompletionCommandRunner<int> {
 
     addCommand(AppsCommand(logger: _logger));
     addCommand(BuildCommand(logger: _logger));
+    addCommand(InitCommand(logger: _logger));
     addCommand(LoginCommand(logger: _logger));
     addCommand(LogoutCommand(logger: _logger));
     addCommand(PublishCommand(logger: _logger));

packages/shorebird_cli/lib/src/commands/commands.dart

@@ -1,5 +1,6 @@
 export 'apps/apps.dart';
 export 'build_command.dart';
+export 'init_command.dart';
 export 'login_command.dart';
 export 'logout_command.dart';
 export 'publish_command.dart';

packages/shorebird_cli/lib/src/commands/init_command.dart

@@ -0,0 +1,127 @@
+import 'dart:io';
+
+import 'package:mason_logger/mason_logger.dart';
+import 'package:path/path.dart' as p;
+import 'package:shorebird_cli/src/command.dart';
+import 'package:shorebird_cli/src/config/config.dart';
+import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
+import 'package:yaml/yaml.dart';
+import 'package:yaml_edit/yaml_edit.dart';
+
+/// {@template init_command}
+///
+/// `shorebird init`
+/// Initialize Shorebird.
+/// {@endtemplate}
+class InitCommand extends ShorebirdCommand with ShorebirdConfigMixin {
+  /// {@macro init_command}
+  InitCommand({required super.logger, super.buildUuid});
+
+  @override
+  String get description => 'Initialize Shorebird.';
+
+  @override
+  String get name => 'init';
+
+  @override
+  Future<int> run() async {
+    final progress = logger.progress('Initializing Shorebird');
+
+    try {
+      if (!hasPubspecYaml) {
+        logger.err('Could not find a "pubspec.yaml".');
+        return ExitCode.noInput.code;
+      }
+    } catch (error) {
+      logger.err('Error parsing "pubspec.yaml": $error');
+      return ExitCode.software.code;
+    }
+
+    progress.update('Creating "shorebird.yaml"');
+
+    try {
+      if (hasShorebirdYaml) {
+        progress.update('"shorebird.yaml" already exists.');
+      } else {
+        _addShorebirdYamlToProject();
+        progress.update('Generated a "shorebird.yaml".');
+      }
+    } catch (error) {
+      progress.fail();
+      logger.err('Error creating "shorebird.yaml".\n$error');
+      return ExitCode.software.code;
+    }
+
+    progress.update('Adding "shorebird.yaml" to "pubspec.yaml" assets');
+
+    if (pubspecContainsShorebirdYaml) {
+      progress.update('"shorebird.yaml" already in "pubspec.yaml" assets.');
+    } else {
+      _addShorebirdYamlToPubspecAssets();
+    }
+
+    progress.complete('Initialized Shorebird');
+
+    logger.info(
+      '''
+
+${lightGreen.wrap('🐦 Shorebird initialized successfully!')}
+
+✅ A "shorebird.yaml" has been created.
+✅ The "pubspec.yaml" has been updated to include "shorebird.yaml" as an asset.
+
+Reference the following commands to get started:
+
+🚙 To run your project use: "${lightCyan.wrap('shorebird run')}".
+📦 To build your project use: "${lightCyan.wrap('shorebird build')}".
+🚀 To publish a new update use: "${lightCyan.wrap('shorebird publish')}".
+
+For more information about Shorebird, visit ${link(uri: Uri.parse('https://shorebird.dev'))}''',
+    );
+    return ExitCode.success.code;
+  }
+
+  ShorebirdYaml _addShorebirdYamlToProject() {
+    final productId = buildUuid();
+    File(
+      p.join(Directory.current.path, 'shorebird.yaml'),
+    ).writeAsStringSync('''
+# This file is used to configure the Shorebird CLI.
+# Learn more at https://shorebird.dev
+
+# This is the unique identifier for your app.
+product_id: $productId
+''');
+
+    return ShorebirdYaml(productId: productId);
+  }
+
+  void _addShorebirdYamlToPubspecAssets() {
+    final pubspecFile = File(p.join(Directory.current.path, 'pubspec.yaml'));
+    final pubspecContents = pubspecFile.readAsStringSync();
+    final yaml = loadYaml(pubspecContents, sourceUrl: pubspecFile.uri) as Map;
+    final editor = YamlEditor(pubspecContents);
+
+    if (!yaml.containsKey('flutter')) {
+      editor.update(
+        ['flutter'],
+        {
+          'assets': ['shorebird.yaml']
+        },
+      );
+    } else {
+      if (!(yaml['flutter'] as Map).containsKey('assets')) {
+        editor.update(['flutter', 'assets'], ['shorebird.yaml']);
+      } else {
+        final assets = (yaml['flutter'] as Map)['assets'] as List;
+        if (!assets.contains('shorebird.yaml')) {
+          editor.update(['flutter', 'assets'], [...assets, 'shorebird.yaml']);
+        }
+      }
+    }
+
+    if (editor.edits.isEmpty) return;
+
+    pubspecFile.writeAsStringSync(editor.toString());
+  }
+}

packages/shorebird_cli/lib/src/commands/publish_command.dart

@@ -1,20 +1,16 @@
 import 'dart:io';
 
-import 'package:checked_yaml/checked_yaml.dart';
 import 'package:mason_logger/mason_logger.dart';
 import 'package:path/path.dart' as p;
-import 'package:pubspec_parse/pubspec_parse.dart';
 import 'package:shorebird_cli/src/command.dart';
-import 'package:shorebird_cli/src/config/shorebird_yaml.dart';
-import 'package:yaml/yaml.dart';
-import 'package:yaml_edit/yaml_edit.dart';
+import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 
 /// {@template publish_command}
 ///
 /// `shorebird publish <path/to/artifact>`
 /// Publish new releases to the Shorebird CodePush server.
 /// {@endtemplate}
-class PublishCommand extends ShorebirdCommand {
+class PublishCommand extends ShorebirdCommand with ShorebirdConfigMixin {
   /// {@macro publish_command}
   PublishCommand({
     required super.logger,
@@ -31,6 +27,13 @@ class PublishCommand extends ShorebirdCommand {
 
   @override
   Future<int> run() async {
+    if (!isShorebirdInitialized) {
+      logger.err(
+        'Shorebird is not initialized. Did you run "shorebird init"?',
+      );
+      return ExitCode.config.code;
+    }
+
     final session = auth.currentSession;
     if (session == null) {
       logger.err('You must be logged in to publish.');
@@ -42,45 +45,6 @@ class PublishCommand extends ShorebirdCommand {
       usageException('A single file path must be specified.');
     }
 
-    late final Pubspec? pubspecYaml;
-    try {
-      pubspecYaml = _readPubspecYaml();
-      if (pubspecYaml == null) {
-        logger.err('Could not find a "pubspec.yaml".');
-        return ExitCode.noInput.code;
-      }
-    } catch (error) {
-      logger.err('Error parsing "pubspec.yaml": $error');
-      return ExitCode.software.code;
-    }
-
-    late final String productId;
-    late final ShorebirdYaml? shorebirdYaml;
-    try {
-      shorebirdYaml = _readShorebirdYaml();
-    } catch (error) {
-      logger.err('Error parsing "shorebird.yaml": $error');
-      return ExitCode.software.code;
-    }
-
-    if (shorebirdYaml == null) {
-      productId = buildUuid();
-      File(
-        p.join(Directory.current.path, 'shorebird.yaml'),
-      ).writeAsStringSync('''
-# This file is used to configure the Shorebird CLI.
-# Learn more at https://shorebird.dev
-
-# This is the unique identifier for your app.
-product_id: $productId
-''');
-      logger.info('Generated a "shorebird.yaml".');
-    } else {
-      productId = shorebirdYaml.productId;
-    }
-
-    _addShorebirdYamlToAssets();
-
     final artifactPath = args.isEmpty
         ? p.join(
             Directory.current.path,
@@ -103,15 +67,17 @@ product_id: $productId
     }
 
     try {
+      final pubspecYaml = getPubspecYaml()!;
+      final shorebirdYaml = getShorebirdYaml()!;
       final codePushClient = buildCodePushClient(apiKey: session.apiKey);
       logger.detail(
-        'Deploying ${artifact.path} to $productId (${pubspecYaml.version})',
+        '''Deploying ${artifact.path} to ${shorebirdYaml.productId} (${pubspecYaml.version})''',
       );
       final version = pubspecYaml.version!;
       await codePushClient.createPatch(
         artifactPath: artifact.path,
         baseVersion: '${version.major}.${version.minor}.${version.patch}',
-        productId: productId,
+        productId: shorebirdYaml.productId,
         channel: 'stable',
       );
     } catch (error) {
@@ -122,48 +88,4 @@ product_id: $productId
     logger.success('Successfully deployed.');
     return ExitCode.success.code;
   }
-
-  ShorebirdYaml? _readShorebirdYaml() {
-    final file = File(p.join(Directory.current.path, 'shorebird.yaml'));
-    if (!file.existsSync()) return null;
-    final yaml = file.readAsStringSync();
-    return checkedYamlDecode(yaml, (m) => ShorebirdYaml.fromJson(m!));
-  }
-
-  Pubspec? _readPubspecYaml() {
-    final file = File(p.join(Directory.current.path, 'pubspec.yaml'));
-    if (!file.existsSync()) return null;
-    final yaml = file.readAsStringSync();
-    return Pubspec.parse(yaml);
-  }
-
-  void _addShorebirdYamlToAssets() {
-    final pubspecFile = File(p.join(Directory.current.path, 'pubspec.yaml'));
-    final pubspecContents = pubspecFile.readAsStringSync();
-    final yaml = loadYaml(pubspecContents, sourceUrl: pubspecFile.uri) as Map;
-    final editor = YamlEditor(pubspecContents);
-
-    if (!yaml.containsKey('flutter')) {
-      editor.update(
-        ['flutter'],
-        {
-          'assets': ['shorebird.yaml']
-        },
-      );
-    } else {
-      if (!(yaml['flutter'] as Map).containsKey('assets')) {
-        editor.update(['flutter', 'assets'], ['shorebird.yaml']);
-      } else {
-        final assets = (yaml['flutter'] as Map)['assets'] as List;
-        if (!assets.contains('shorebird.yaml')) {
-          editor.update(['flutter', 'assets'], [...assets, 'shorebird.yaml']);
-        }
-      }
-    }
-
-    if (editor.edits.isNotEmpty) {
-      pubspecFile.writeAsStringSync(editor.toString());
-      logger.info('Added "shorebird.yaml" to "pubspec.yaml".');
-    }
-  }
 }

packages/shorebird_cli/lib/src/config/config.dart

@@ -0,0 +1 @@
+export 'shorebird_yaml.dart';

packages/shorebird_cli/lib/src/shorebird_config_mixin.dart

@@ -0,0 +1,42 @@
+import 'dart:io';
+
+import 'package:checked_yaml/checked_yaml.dart';
+import 'package:path/path.dart' as p;
+import 'package:pubspec_parse/pubspec_parse.dart';
+import 'package:shorebird_cli/src/command.dart';
+import 'package:shorebird_cli/src/config/config.dart';
+import 'package:yaml/yaml.dart';
+
+mixin ShorebirdConfigMixin on ShorebirdCommand {
+  bool get hasShorebirdYaml => getShorebirdYaml() != null;
+
+  bool get hasPubspecYaml => getPubspecYaml() != null;
+
+  bool get isShorebirdInitialized {
+    return hasShorebirdYaml && pubspecContainsShorebirdYaml;
+  }
+
+  bool get pubspecContainsShorebirdYaml {
+    final file = File(p.join(Directory.current.path, 'pubspec.yaml'));
+    final pubspecContents = file.readAsStringSync();
+    final yaml = loadYaml(pubspecContents, sourceUrl: file.uri) as Map;
+    if (!yaml.containsKey('flutter')) return false;
+    if (!(yaml['flutter'] as Map).containsKey('assets')) return false;
+    final assets = (yaml['flutter'] as Map)['assets'] as List;
+    return assets.contains('shorebird.yaml');
+  }
+
+  ShorebirdYaml? getShorebirdYaml() {
+    final file = File(p.join(Directory.current.path, 'shorebird.yaml'));
+    if (!file.existsSync()) return null;
+    final yaml = file.readAsStringSync();
+    return checkedYamlDecode(yaml, (m) => ShorebirdYaml.fromJson(m!));
+  }
+
+  Pubspec? getPubspecYaml() {
+    final file = File(p.join(Directory.current.path, 'pubspec.yaml'));
+    if (!file.existsSync()) return null;
+    final yaml = file.readAsStringSync();
+    return Pubspec.parse(yaml);
+  }
+}

packages/shorebird_cli/test/ensure_build_test.dart

@@ -8,5 +8,6 @@ void main() {
   test(
     'ensure_build',
     () => expectBuildClean(packageRelativeDirectory: 'packages/shorebird_cli'),
+    timeout: const Timeout.factor(2),
   );
 }

packages/shorebird_cli/test/src/commands/init_command_test.dart

@@ -0,0 +1,206 @@
+import 'dart:io';
+
+import 'package:mason_logger/mason_logger.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:path/path.dart' as p;
+import 'package:shorebird_cli/src/commands/init_command.dart';
+import 'package:test/test.dart';
+
+class _MockLogger extends Mock implements Logger {}
+
+class _MockProgress extends Mock implements Progress {}
+
+void main() {
+  group('init', () {
+    const version = '1.2.3';
+    const pubspecYamlContent = '''
+name: example
+version: $version
+environment:
+  sdk: ">=2.19.0 <3.0.0"''';
+    const productId = 'test-product-id';
+
+    late Logger logger;
+    late Progress progress;
+    late InitCommand command;
+
+    setUp(() {
+      logger = _MockLogger();
+      progress = _MockProgress();
+      command = InitCommand(
+        logger: logger,
+        buildUuid: () => productId,
+      );
+
+      when(() => logger.progress(any())).thenReturn(progress);
+    });
+
+    test('throws no input error when pubspec.yaml is not found.', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      final exitCode = await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      verify(() => logger.err('Could not find a "pubspec.yaml".')).called(1);
+      expect(exitCode, ExitCode.noInput.code);
+    });
+
+    test('throws software error when pubspec.yaml is malformed.', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(p.join(tempDir.path, 'pubspec.yaml')).createSync();
+      final exitCode = await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      verify(
+        () => logger.err(any(that: contains('Error parsing "pubspec.yaml":'))),
+      ).called(1);
+      expect(exitCode, ExitCode.software.code);
+    });
+
+    test('throws software error when shorebird.yaml is malformed.', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(
+        p.join(tempDir.path, 'pubspec.yaml'),
+      ).writeAsStringSync(pubspecYamlContent);
+      File(p.join(tempDir.path, 'shorebird.yaml')).createSync();
+      final exitCode = await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      verify(
+        () => logger.err(
+          any(that: contains('Error creating "shorebird.yaml".')),
+        ),
+      ).called(1);
+      expect(exitCode, ExitCode.software.code);
+    });
+
+    test('detects existing shorebird.yaml', () async {
+      const existingProductId = 'existing-product-id';
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(
+        p.join(tempDir.path, 'pubspec.yaml'),
+      ).writeAsStringSync(pubspecYamlContent);
+      File(
+        p.join(tempDir.path, 'shorebird.yaml'),
+      ).writeAsStringSync('product_id: $existingProductId');
+      await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(
+        File(p.join(tempDir.path, 'shorebird.yaml')).readAsStringSync(),
+        contains('product_id: $existingProductId'),
+      );
+      verify(() => progress.update('"shorebird.yaml" already exists.'));
+    });
+
+    test('creates shorebird.yaml', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(
+        p.join(tempDir.path, 'pubspec.yaml'),
+      ).writeAsStringSync(pubspecYamlContent);
+      await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(
+        File(p.join(tempDir.path, 'shorebird.yaml')).readAsStringSync(),
+        contains('product_id: $productId'),
+      );
+    });
+
+    test('detects existing shorebird.yaml in pubspec.yaml assets', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(
+        p.join(tempDir.path, 'pubspec.yaml'),
+      ).writeAsStringSync('''
+$pubspecYamlContent
+flutter:
+  assets:
+    - shorebird.yaml
+''');
+      await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(
+        File(p.join(tempDir.path, 'shorebird.yaml')).readAsStringSync(),
+        contains('product_id: $productId'),
+      );
+      verify(
+        () => progress.update(
+          '"shorebird.yaml" already in "pubspec.yaml" assets.',
+        ),
+      );
+    });
+
+    test('creates flutter.assets and adds shorebird.yaml', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(
+        p.join(tempDir.path, 'pubspec.yaml'),
+      ).writeAsStringSync(pubspecYamlContent);
+      await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(
+        File(p.join(tempDir.path, 'pubspec.yaml')).readAsStringSync(),
+        equals('''
+$pubspecYamlContent
+flutter:
+  assets:
+    - shorebird.yaml
+'''),
+      );
+    });
+
+    test('creates assets and adds shorebird.yaml', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(p.join(tempDir.path, 'pubspec.yaml')).writeAsStringSync('''
+$pubspecYamlContent
+flutter:
+  uses-material-design: true
+''');
+      await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(
+        File(p.join(tempDir.path, 'pubspec.yaml')).readAsStringSync(),
+        equals('''
+$pubspecYamlContent
+flutter:
+  assets:
+    - shorebird.yaml
+  uses-material-design: true
+'''),
+      );
+    });
+
+    test('adds shorebird.yaml to assets', () async {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(p.join(tempDir.path, 'pubspec.yaml')).writeAsStringSync('''
+$pubspecYamlContent
+flutter:
+  assets: 
+    - some/asset.txt
+''');
+      await IOOverrides.runZoned(
+        command.run,
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(
+        File(p.join(tempDir.path, 'pubspec.yaml')).readAsStringSync(),
+        equals('''
+$pubspecYamlContent
+flutter:
+  assets: 
+    - some/asset.txt
+    - shorebird.yaml
+'''),
+      );
+    });
+  });
+}

packages/shorebird_cli/test/src/commands/publish_command_test.dart

@@ -38,7 +38,11 @@ void main() {
 name: example
 version: $version
 environment:
-  sdk: ">=2.19.0 <3.0.0"''';
+  sdk: ">=2.19.0 <3.0.0"
+  
+flutter:
+  assets:
+    - shorebird.yaml''';
 
     late ArgResults argResults;
     late Auth auth;
@@ -46,6 +50,17 @@ environment:
     late CodePushClient codePushClient;
     late PublishCommand command;
 
+    Directory setUpTempDir() {
+      final tempDir = Directory.systemTemp.createTempSync();
+      File(
+        p.join(tempDir.path, 'pubspec.yaml'),
+      ).writeAsStringSync(pubspecYamlContent);
+      File(
+        p.join(tempDir.path, 'shorebird.yaml'),
+      ).writeAsStringSync('product_id: $productId');
+      return tempDir;
+    }
+
     setUp(() {
       argResults = _MockArgResults();
       auth = _MockAuth();
@@ -72,67 +87,45 @@ environment:
       ).thenAnswer((_) async {});
     });
 
-    test('throws no user error when session does not exist', () async {
-      when(() => auth.currentSession).thenReturn(null);
-      final exitCode = await command.run();
-      expect(exitCode, equals(ExitCode.noUser.code));
-    });
-
-    test('throws usage error when multiple args are passed.', () async {
-      when(() => argResults.rest).thenReturn(['arg1', 'arg2']);
-      await expectLater(command.run, throwsA(isA<UsageException>()));
-    });
-
-    test('throws no input error when pubspec.yaml is not found.', () async {
+    test('throws config error when shorebird is not initialized', () async {
       final tempDir = Directory.systemTemp.createTempSync();
       final exitCode = await IOOverrides.runZoned(
         command.run,
         getCurrentDirectory: () => tempDir,
       );
-      verify(() => logger.err('Could not find a "pubspec.yaml".')).called(1);
-      expect(exitCode, ExitCode.noInput.code);
-    });
-
-    test('throws software error when pubspec.yaml is malformed.', () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      File(p.join(tempDir.path, 'pubspec.yaml')).createSync();
-      final exitCode = await IOOverrides.runZoned(
-        command.run,
-        getCurrentDirectory: () => tempDir,
-      );
-      verify(
-        () => logger.err(any(that: contains('Error parsing "pubspec.yaml":'))),
-      ).called(1);
-      expect(exitCode, ExitCode.software.code);
-    });
-
-    test('throws software error when shorebird.yaml is malformed.', () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      File(p.join(tempDir.path, 'shorebird.yaml')).createSync();
-      final exitCode = await IOOverrides.runZoned(
-        command.run,
-        getCurrentDirectory: () => tempDir,
-      );
       verify(
         () => logger.err(
-          any(that: contains('Error parsing "shorebird.yaml":')),
+          'Shorebird is not initialized. Did you run "shorebird init"?',
         ),
       ).called(1);
-      expect(exitCode, ExitCode.software.code);
+      expect(exitCode, ExitCode.config.code);
+    });
+
+    test('throws no user error when session does not exist', () async {
+      when(() => auth.currentSession).thenReturn(null);
+      final tempDir = setUpTempDir();
+      final exitCode = await IOOverrides.runZoned(
+        () => command.run(),
+        getCurrentDirectory: () => tempDir,
+      );
+      expect(exitCode, equals(ExitCode.noUser.code));
+    });
+
+    test('throws usage error when multiple args are passed.', () async {
+      when(() => argResults.rest).thenReturn(['arg1', 'arg2']);
+      final tempDir = setUpTempDir();
+      await expectLater(
+        IOOverrides.runZoned(
+          () => command.run(),
+          getCurrentDirectory: () => tempDir,
+        ),
+        throwsA(isA<UsageException>()),
+      );
     });
 
     test('throws no input error when artifact is not found (default).',
         () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      File(
-        p.join(tempDir.path, 'shorebird.yaml'),
-      ).writeAsStringSync('product_id: $productId');
+      final tempDir = setUpTempDir();
       final exitCode = await IOOverrides.runZoned(
         command.run,
         getCurrentDirectory: () => tempDir,
@@ -145,15 +138,9 @@ environment:
 
     test('throws no input error when artifact is not found (custom).',
         () async {
-      final tempDir = Directory.systemTemp.createTempSync();
+      final tempDir = setUpTempDir();
       final artifact = File(p.join(tempDir.path, 'patch.txt'));
       when(() => argResults.rest).thenReturn([artifact.path]);
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      File(
-        p.join(tempDir.path, 'shorebird.yaml'),
-      ).writeAsStringSync('product_id: $productId');
       final exitCode = await IOOverrides.runZoned(
         command.run,
         getCurrentDirectory: () => tempDir,
@@ -178,15 +165,9 @@ environment:
           productId: any(named: 'productId'),
         ),
       ).thenThrow(error);
-      final tempDir = Directory.systemTemp.createTempSync();
+      final tempDir = setUpTempDir();
       final artifact = File(p.join(tempDir.path, 'patch.txt'))..createSync();
       when(() => argResults.rest).thenReturn([artifact.path]);
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      File(
-        p.join(tempDir.path, 'shorebird.yaml'),
-      ).writeAsStringSync('product_id: $productId');
       final exitCode = await IOOverrides.runZoned(
         command.run,
         getCurrentDirectory: () => tempDir,
@@ -197,15 +178,9 @@ environment:
 
     test('succeeds when publish is successful using existing product id',
         () async {
-      final tempDir = Directory.systemTemp.createTempSync();
+      final tempDir = setUpTempDir();
       final artifact = File(p.join(tempDir.path, 'patch.txt'))..createSync();
       when(() => argResults.rest).thenReturn([artifact.path]);
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      File(
-        p.join(tempDir.path, 'shorebird.yaml'),
-      ).writeAsStringSync('product_id: $productId');
       final exitCode = await IOOverrides.runZoned(
         command.run,
         getCurrentDirectory: () => tempDir,
@@ -221,106 +196,5 @@ environment:
       ).called(1);
       expect(exitCode, ExitCode.success.code);
     });
-
-    test('succeeds when publish is successful using newly generated product id',
-        () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      final artifact = File(p.join(tempDir.path, 'patch.txt'))..createSync();
-      when(() => argResults.rest).thenReturn([artifact.path]);
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      final exitCode = await IOOverrides.runZoned(
-        command.run,
-        getCurrentDirectory: () => tempDir,
-      );
-      verify(() => logger.success('Successfully deployed.')).called(1);
-      verify(
-        () => codePushClient.createPatch(
-          baseVersion: version,
-          productId: any(named: 'productId', that: isNotEmpty),
-          artifactPath: artifact.path,
-          channel: 'stable',
-        ),
-      ).called(1);
-      expect(
-        File(p.join(tempDir.path, 'shorebird.yaml')).existsSync(),
-        isTrue,
-      );
-      expect(exitCode, ExitCode.success.code);
-    });
-
-    test('creates flutter.assets and adds shorebird.yaml', () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      final artifact = File(p.join(tempDir.path, 'patch.txt'))..createSync();
-      when(() => argResults.rest).thenReturn([artifact.path]);
-      File(
-        p.join(tempDir.path, 'pubspec.yaml'),
-      ).writeAsStringSync(pubspecYamlContent);
-      await IOOverrides.runZoned(
-        command.run,
-        getCurrentDirectory: () => tempDir,
-      );
-      expect(
-        File(p.join(tempDir.path, 'pubspec.yaml')).readAsStringSync(),
-        equals('''
-$pubspecYamlContent
-flutter:
-  assets:
-    - shorebird.yaml
-'''),
-      );
-    });
-
-    test('creates assets and adds shorebird.yaml', () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      final artifact = File(p.join(tempDir.path, 'patch.txt'))..createSync();
-      when(() => argResults.rest).thenReturn([artifact.path]);
-      File(p.join(tempDir.path, 'pubspec.yaml')).writeAsStringSync('''
-$pubspecYamlContent
-flutter:
-  uses-material-design: true
-''');
-      await IOOverrides.runZoned(
-        command.run,
-        getCurrentDirectory: () => tempDir,
-      );
-      expect(
-        File(p.join(tempDir.path, 'pubspec.yaml')).readAsStringSync(),
-        equals('''
-$pubspecYamlContent
-flutter:
-  assets:
-    - shorebird.yaml
-  uses-material-design: true
-'''),
-      );
-    });
-
-    test('adds shorebird.yaml to assets', () async {
-      final tempDir = Directory.systemTemp.createTempSync();
-      final artifact = File(p.join(tempDir.path, 'patch.txt'))..createSync();
-      when(() => argResults.rest).thenReturn([artifact.path]);
-      File(p.join(tempDir.path, 'pubspec.yaml')).writeAsStringSync('''
-$pubspecYamlContent
-flutter:
-  assets: 
-    - some/asset.txt
-''');
-      await IOOverrides.runZoned(
-        command.run,
-        getCurrentDirectory: () => tempDir,
-      );
-      expect(
-        File(p.join(tempDir.path, 'pubspec.yaml')).readAsStringSync(),
-        equals('''
-$pubspecYamlContent
-flutter:
-  assets: 
-    - some/asset.txt
-    - shorebird.yaml
-'''),
-      );
-    });
   });
 }