Repository: VeryGoodOpenSource/very_good_cli (dart)

Issue:
feat(create)! subcommand: Very Good Docs Site Usage
Split the create command to use this subcommand:

```sh
# Very Good Docs Site Usage
very_good create docs_site <project-name> <options>

options:
    --org-name
    --description
```

Pull request description:
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## Description

Closes: #588 

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [x] ✨ New feature (non-breaking change which adds functionality)
- [ ] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore

Patch:
diff --git a/.github/workflows/very_good_cli.yaml b/.github/workflows/very_good_cli.yaml
index 4a2ad3cb5..145b8d0dd 100644
--- a/.github/workflows/very_good_cli.yaml
+++ b/.github/workflows/very_good_cli.yaml
@@ -57,6 +57,7 @@ jobs:
           - test/src/commands/create/e2e/flutter_app/core_test.dart
           - test/src/commands/create/e2e/dart_package/dart_pkg_test.dart
           - test/src/commands/create/e2e/dart_cli/dart_cli_test.dart
+          - test/src/commands/create/e2e/docs_site/docs_site_test.dart
 
           # E2E tests for the legacy create command syntax
           - test/src/commands/create/e2e/legacy/core_test.dart
diff --git a/lib/src/commands/create/commands/commands.dart b/lib/src/commands/create/commands/commands.dart
index ab25dec2c..145d95516 100644
--- a/lib/src/commands/create/commands/commands.dart
+++ b/lib/src/commands/create/commands/commands.dart
@@ -1,5 +1,6 @@
 export 'create_subcommand.dart';
 export 'dart_cli.dart';
 export 'dart_package.dart';
+export 'docs_site.dart';
 export 'flutter_app.dart';
 export 'legacy.dart';
diff --git a/lib/src/commands/create/commands/docs_site.dart b/lib/src/commands/create/commands/docs_site.dart
new file mode 100644
index 000000000..b404adcf7
--- /dev/null
+++ b/lib/src/commands/create/commands/docs_site.dart
@@ -0,0 +1,32 @@
+import 'package:mason_logger/mason_logger.dart';
+import 'package:usage/usage.dart';
+import 'package:very_good_cli/src/commands/commands.dart';
+import 'package:very_good_cli/src/commands/create/templates/templates.dart';
+
+/// {@template very_good_create_docs_site}
+/// A [CreateSubCommand] for creating Dart command line interfaces.
+/// {@endtemplate}
+class CreateDocsSite extends CreateSubCommand with OrgName {
+  /// {@macro very_good_create_docs_site}
+  CreateDocsSite({
+    required Analytics analytics,
+    required Logger logger,
+    required MasonGeneratorFromBundle? generatorFromBundle,
+    required MasonGeneratorFromBrick? generatorFromBrick,
+  }) : super(
+          analytics: analytics,
+          logger: logger,
+          generatorFromBundle: generatorFromBundle,
+          generatorFromBrick: generatorFromBrick,
+        );
+
+  @override
+  String get name => 'docs_site';
+
+  @override
+  String get description =>
+      'Creates a new very good docs site in the specified directory.';
+
+  @override
+  Template get template => VeryGoodDocsSiteTemplate();
+}
diff --git a/lib/src/commands/create/create.dart b/lib/src/commands/create/create.dart
index cdee2f8ff..7b0c9c854 100644
--- a/lib/src/commands/create/create.dart
+++ b/lib/src/commands/create/create.dart
@@ -58,6 +58,16 @@ class CreateCommand extends Command<int> {
         generatorFromBrick: generatorFromBrick,
       ),
     );
+
+    // very_good create docs_site <args>
+    addSubcommand(
+      CreateDocsSite(
+        analytics: analytics,
+        logger: logger,
+        generatorFromBundle: generatorFromBundle,
+        generatorFromBrick: generatorFromBrick,
+      ),
+    );
   }
 
   @override


Test patch:
diff --git a/test/src/commands/create/commands/docs_site_test.dart b/test/src/commands/create/commands/docs_site_test.dart
new file mode 100644
index 000000000..e3e6f916c
--- /dev/null
+++ b/test/src/commands/create/commands/docs_site_test.dart
@@ -0,0 +1,218 @@
+import 'dart:io';
+
+import 'package:args/args.dart';
+import 'package:mason/mason.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:path/path.dart' as path;
+import 'package:test/test.dart';
+import 'package:usage/usage.dart';
+import 'package:very_good_cli/src/commands/commands.dart';
+
+import '../../../../helpers/helpers.dart';
+
+class MockAnalytics extends Mock implements Analytics {}
+
+class MockLogger extends Mock implements Logger {}
+
+class MockMasonGenerator extends Mock implements MasonGenerator {}
+
+class MockGeneratorHooks extends Mock implements GeneratorHooks {}
+
+class MockArgResults extends Mock implements ArgResults {}
+
+class FakeLogger extends Fake implements Logger {}
+
+class FakeDirectoryGeneratorTarget extends Fake
+    implements DirectoryGeneratorTarget {}
+
+final expectedUsage = [
+  '''
+Creates a new very good docs site in the specified directory.
+
+Usage: very_good create docs_site <project-name> [arguments]
+-h, --help                Print this usage information.
+-o, --output-directory    The desired output directory when creating a new project.
+    --description         The description for this new project.
+                          (defaults to "A Very Good Project created by Very Good CLI.")
+    --org-name            The organization for this new project.
+                          (defaults to "com.example.verygoodcore")
+
+Run "very_good help" to see global options.''',
+];
+
+const pubspec = '''
+name: example
+environment:
+  sdk: ">=2.13.0 <3.0.0"
+''';
+
+void main() {
+  late Analytics analytics;
+  late Logger logger;
+
+  setUpAll(() {
+    registerFallbackValue(FakeDirectoryGeneratorTarget());
+    registerFallbackValue(FakeLogger());
+  });
+
+  setUp(() {
+    analytics = MockAnalytics();
+    when(
+      () => analytics.sendEvent(any(), any(), label: any(named: 'label')),
+    ).thenAnswer((_) async {});
+    when(
+      () => analytics.waitForLastPing(timeout: any(named: 'timeout')),
+    ).thenAnswer((_) async {});
+
+    logger = MockLogger();
+
+    final progress = MockProgress();
+
+    when(() => logger.progress(any())).thenReturn(progress);
+  });
+
+  group('can be instantiated', () {
+    test('with default options', () {
+      final logger = Logger();
+      final command = CreateDocsSite(
+        analytics: analytics,
+        logger: logger,
+        generatorFromBundle: null,
+        generatorFromBrick: null,
+      );
+      expect(command.name, equals('docs_site'));
+      expect(
+        command.description,
+        equals(
+          'Creates a new very good docs site in the specified directory.',
+        ),
+      );
+      expect(command.logger, equals(logger));
+      expect(command, isA<OrgName>());
+    });
+  });
+
+  group('create docs_site', () {
+    test(
+      'help',
+      withRunner((commandRunner, logger, pubUpdater, printLogs) async {
+        final result =
+            await commandRunner.run(['create', 'docs_site', '--help']);
+        expect(printLogs, equals(expectedUsage));
+        expect(result, equals(ExitCode.success.code));
+
+        printLogs.clear();
+
+        final resultAbbr =
+            await commandRunner.run(['create', 'docs_site', '-h']);
+        expect(printLogs, equals(expectedUsage));
+        expect(resultAbbr, equals(ExitCode.success.code));
+      }),
+    );
+
+    group('running the command', () {
+      final generatedFiles =
+          List.filled(10, const GeneratedFile.created(path: ''));
+
+      late GeneratorHooks hooks;
+      late MasonGenerator generator;
+
+      setUp(() {
+        hooks = MockGeneratorHooks();
+        generator = MockMasonGenerator();
+
+        when(() => generator.hooks).thenReturn(hooks);
+        when(
+          () => hooks.preGen(
+            vars: any(named: 'vars'),
+            onVarsChanged: any(named: 'onVarsChanged'),
+          ),
+        ).thenAnswer((_) async {});
+
+        when(
+          () => generator.generate(
+            any(),
+            vars: any(named: 'vars'),
+            logger: any(named: 'logger'),
+          ),
+        ).thenAnswer((_) async {
+          return generatedFiles;
+        });
+
+        when(() => generator.id).thenReturn('generator_id');
+        when(() => generator.description).thenReturn('generator description');
+        when(() => generator.hooks).thenReturn(hooks);
+
+        when(
+          () => hooks.preGen(
+            vars: any(named: 'vars'),
+            onVarsChanged: any(named: 'onVarsChanged'),
+          ),
+        ).thenAnswer((_) async {});
+        when(
+          () => generator.generate(
+            any(),
+            vars: any(named: 'vars'),
+            logger: any(named: 'logger'),
+          ),
+        ).thenAnswer((_) async {
+          final target =
+              _.positionalArguments.first as DirectoryGeneratorTarget;
+          File(path.join(target.dir.path, 'my_docs_site', 'pubspec.yaml'))
+            ..createSync(recursive: true)
+            ..writeAsStringSync(pubspec);
+          return generatedFiles;
+        });
+      });
+
+      test('creates docs site', () async {
+        final tempDir = Directory.systemTemp.createTempSync();
+        addTearDown(() => tempDir.deleteSync(recursive: true));
+        final argResults = MockArgResults();
+        final command = CreateDocsSite(
+          analytics: analytics,
+          logger: logger,
+          generatorFromBundle: (_) async => throw Exception('oops'),
+          generatorFromBrick: (_) async => generator,
+        )..argResultOverrides = argResults;
+        when(() => argResults['output-directory'] as String?)
+            .thenReturn(tempDir.path);
+        when(() => argResults.rest).thenReturn(['my_docs_site']);
+        when(() => argResults['org-name'] as String?).thenReturn(
+          'xyz.app.my_app',
+        );
+
+        final result = await command.run();
+
+        expect(command.template.name, 'docs_site');
+        expect(result, equals(ExitCode.success.code));
+
+        verify(() => logger.progress('Bootstrapping')).called(1);
+        verify(
+          () => hooks.preGen(
+            vars: <String, dynamic>{
+              'project_name': 'my_docs_site',
+              'description': '',
+              'org_name': 'xyz.app.my_app',
+            },
+            onVarsChanged: any(named: 'onVarsChanged'),
+          ),
+        );
+        verify(
+          () => generator.generate(
+            any(),
+            vars: <String, dynamic>{
+              'project_name': 'my_docs_site',
+              'description': '',
+              'org_name': 'xyz.app.my_app',
+            },
+            logger: logger,
+          ),
+        ).called(1);
+        verify(
+          () => logger.info('Created a Very Good documentation site! 🦄'),
+        ).called(1);
+      });
+    });
+  });
+}
diff --git a/test/src/commands/create/commands/legacy_test.dart b/test/src/commands/create/commands/legacy_test.dart
index 388e6bdf9..46b6a390d 100644
--- a/test/src/commands/create/commands/legacy_test.dart
+++ b/test/src/commands/create/commands/legacy_test.dart
@@ -25,6 +25,7 @@ Usage: very_good create <subcommand> <project-name> [arguments]
 Available subcommands:
   dart_cli       Creates a new very good Dart CLI in the specified directory.
   dart_package   Creates a new very good Dart package in the specified directory.
+  docs_site      Creates a new very good docs site in the specified directory.
   flutter_app    Creates a new very good Flutter app in the specified directory.
 
 Run "very_good help" to see global options.'''
diff --git a/test/src/commands/create/create_test.dart b/test/src/commands/create/create_test.dart
index 335292e2b..f0859cd42 100644
--- a/test/src/commands/create/create_test.dart
+++ b/test/src/commands/create/create_test.dart
@@ -31,6 +31,7 @@ Usage: very_good create <subcommand> <project-name> [arguments]
 Available subcommands:
   dart_cli       Creates a new very good Dart CLI in the specified directory.
   dart_package   Creates a new very good Dart package in the specified directory.
+  docs_site      Creates a new very good docs site in the specified directory.
   flutter_app    Creates a new very good Flutter app in the specified directory.
 
 Run "very_good help" to see global options.'''
diff --git a/test/src/commands/create/e2e/docs_site/docs_site_test.dart b/test/src/commands/create/e2e/docs_site/docs_site_test.dart
new file mode 100644
index 000000000..b4bc918a4
--- /dev/null
+++ b/test/src/commands/create/e2e/docs_site/docs_site_test.dart
@@ -0,0 +1,56 @@
+@Tags(['e2e'])
+import 'package:mason/mason.dart';
+import 'package:path/path.dart' as path;
+import 'package:test/test.dart';
+import 'package:universal_io/io.dart';
+
+import '../../../../../helpers/helpers.dart';
+
+void main() {
+  test(
+    'create docs_site',
+    withRunner((commandRunner, logger, updater, logs) async {
+      final directory = Directory.systemTemp.createTempSync();
+      final result = await commandRunner.run(
+        ['create', 'docs_site', 'very_good_docs_site', '-o', directory.path],
+      );
+      expect(result, equals(ExitCode.success.code));
+
+      final installResult = await Process.run(
+        'npm',
+        ['install'],
+        workingDirectory: path.join(directory.path, 'very_good_docs_site'),
+        runInShell: true,
+      );
+      expect(installResult.exitCode, equals(ExitCode.success.code));
+
+      final formatResult = await Process.run(
+        'npm',
+        ['run', 'format'],
+        workingDirectory: path.join(directory.path, 'very_good_docs_site'),
+        runInShell: true,
+      );
+      expect(formatResult.exitCode, equals(ExitCode.success.code));
+      expect(formatResult.stderr, isEmpty);
+
+      final lintResult = await Process.run(
+        'npm',
+        ['run', 'lint'],
+        workingDirectory: path.join(directory.path, 'very_good_docs_site'),
+        runInShell: true,
+      );
+      expect(lintResult.exitCode, equals(ExitCode.success.code));
+      expect(lintResult.stderr, isEmpty);
+
+      final buildResult = await Process.run(
+        'npm',
+        ['run', 'build'],
+        workingDirectory: path.join(directory.path, 'very_good_docs_site'),
+        runInShell: true,
+      );
+      expect(buildResult.exitCode, equals(ExitCode.success.code));
+      expect(buildResult.stderr, isEmpty);
+    }),
+    timeout: const Timeout(Duration(minutes: 2)),
+  );
+}