feat(cli): pretty build.yaml generation, full English docs, robust init command\n\n- build.yaml is always formatted\n- CLI help and output in English\n- README with usage and examples\n- Custom output dir and build.yaml supported\n- Safe update of existing configs\n- json2yaml for pretty YAML output

cherrypick_cli/LICENSE

@@ -0,0 +1,201 @@
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cherrypick_cli/README.md

@@ -0,0 +1,93 @@
+# CherryPick CLI
+
+A command-line tool for managing and generating `build.yaml` configuration for the [CherryPick](https://github.com/pese-git/cherrypick) dependency injection ecosystem for Dart & Flutter.
+
+---
+
+## Features
+- 📦 Quickly add or update CherryPick generator sections in your project's `build.yaml`.
+- 🛡️ Safely preserves unrelated configs and packages.
+- 📝 Always outputs a human-friendly, formatted YAML file.
+- 🏷️ Supports custom output directories and custom build.yaml file paths.
+
+---
+
+## Getting Started
+
+1. **Navigate to the CLI package directory:**
+   ```bash
+   cd cherrypick_cli
+   ```
+2. **Get dependencies:**
+   ```bash
+   dart pub get
+   ```
+3. **Run the CLI:**
+   ```bash
+   dart run cherrypick_cli init --output_dir=lib/generated
+   ```
+
+---
+
+## Usage
+
+### Show help
+```bash
+dart run cherrypick_cli --help
+```
+
+### Add or update CherryPick sections in build.yaml
+```bash
+dart run cherrypick_cli init --output_dir=lib/generated
+```
+
+#### Options:
+- `--output_dir`, `-o`  — Directory for generated code (default: `lib/generated`)
+- `--build_yaml`, `-f`  — Path to build.yaml file (default: `build.yaml`)
+
+#### Example with custom build.yaml
+```bash
+dart run cherrypick_cli init --output_dir=custom/dir --build_yaml=custom_build.yaml
+```
+
+---
+
+## What does it do?
+- Adds or updates the following sections in your `build.yaml` (or custom file):
+  - `cherrypick_generator|inject_generator`
+  - `cherrypick_generator|module_generator`
+- Ensures all YAML is pretty-printed and readable.
+- Leaves unrelated configs untouched.
+
+---
+
+## Example Output
+```yaml
+targets:
+  $default:
+    builders:
+      cherrypick_generator|inject_generator:
+        options:
+          build_extensions:
+            ^lib/{{}}.dart:
+              - lib/generated/{{}}.inject.cherrypick.g.dart
+          output_dir: lib/generated
+        generate_for:
+          - lib/**.dart
+      cherrypick_generator|module_generator:
+        options:
+          build_extensions:
+            ^lib/di/{{}}.dart:
+              - lib/generated/di/{{}}.module.cherrypick.g.dart
+          output_dir: lib/generated
+        generate_for:
+          - lib/**.dart
+```
+
+---
+
+## Contributing
+Pull requests and issues are welcome! See the [main CherryPick repo](https://github.com/pese-git/cherrypick) for more.
+
+## License
+See [LICENSE](LICENSE).

cherrypick_cli/bin/cherrypick_cli.dart

@@ -0,0 +1,8 @@
+import 'package:args/command_runner.dart';
+import 'package:cherrypick_cli/src/commands/init_command.dart';
+
+void main(List<String> args) {
+  final runner = CommandRunner('cherrypick_cli', 'CherryPick CLI')
+    ..addCommand(InitCommand());
+  runner.run(args);
+}

cherrypick_cli/lib/src/commands/init_command.dart

@@ -0,0 +1,34 @@
+import 'package:args/command_runner.dart';
+import '../utils/build_yaml_updater.dart';
+
+class InitCommand extends Command {
+  @override
+  final name = 'init';
+  @override
+  final description = 'Adds or updates cherrypick_generator sections in build.yaml, preserving other packages.';
+
+  InitCommand() {
+    argParser.addOption(
+      'output_dir',
+      abbr: 'o',
+      defaultsTo: 'lib/generated',
+      help: 'Directory for generated code.',
+    );
+    argParser.addOption(
+      'build_yaml',
+      abbr: 'f',
+      defaultsTo: 'build.yaml',
+      help: 'Path to build.yaml file.',
+    );
+  }
+
+  @override
+  void run() {
+    final outputDir = argResults?['output_dir'] as String? ?? 'lib/generated';
+    final buildYaml = argResults?['build_yaml'] as String? ?? 'build.yaml';
+    updateCherrypickBuildYaml(
+      buildYamlPath: buildYaml,
+      outputDir: outputDir,
+    );
+  }
+}

cherrypick_cli/lib/src/utils/build_yaml_updater.dart

@@ -0,0 +1,76 @@
+import 'dart:io';
+import 'package:yaml/yaml.dart';
+import 'package:json2yaml/json2yaml.dart';
+
+void updateCherrypickBuildYaml({
+  String buildYamlPath = 'build.yaml',
+  String outputDir = 'lib/generated',
+}) {
+  final file = File(buildYamlPath);
+  final exists = file.existsSync();
+  Map config = {};
+  if (exists) {
+    final content = file.readAsStringSync();
+    final loaded = loadYaml(content);
+    config = _deepYamlToMap(loaded);
+  }
+
+  // Гарантируем вложенность
+  config['targets'] ??= {};
+  final targets = config['targets'] as Map;
+  targets['\$default'] ??= {};
+  final def = targets['\$default'] as Map;
+  def['builders'] ??= {};
+  final builders = def['builders'] as Map;
+
+  builders['cherrypick_generator|inject_generator'] = {
+    'options': {
+      'build_extensions': {
+        '^lib/{{}}.dart': ['${outputDir}/{{}}.inject.cherrypick.g.dart']
+      },
+      'output_dir': outputDir
+    },
+    'generate_for': ['lib/**.dart']
+  };
+
+  builders['cherrypick_generator|module_generator'] = {
+    'options': {
+      'build_extensions': {
+        '^lib/di/{{}}.dart': ['${outputDir}/di/{{}}.module.cherrypick.g.dart']
+      },
+      'output_dir': outputDir
+    },
+    'generate_for': ['lib/**.dart']
+  };
+
+  final yamlString = json2yaml(_stringifyKeys(config), yamlStyle: YamlStyle.pubspecYaml);
+  file.writeAsStringSync(yamlString);
+  print('✅ build.yaml has been successfully updated and formatted (cherrypick sections added/updated).');
+}
+
+dynamic _stringifyKeys(dynamic node) {
+  if (node is Map) {
+    return Map.fromEntries(
+      node.entries.map(
+        (e) => MapEntry(e.key.toString(), _stringifyKeys(e.value)),
+      ),
+    );
+  } else if (node is List) {
+    return node.map(_stringifyKeys).toList();
+  } else {
+    return node;
+  }
+}
+
+
+/// Рекурсивно преобразует YamlMap/YamlList в обычные Map/List
+dynamic _deepYamlToMap(dynamic node) {
+  if (node is YamlMap) {
+    return Map.fromEntries(node.entries.map((e) => MapEntry(e.key, _deepYamlToMap(e.value))));
+  } else if (node is YamlList) {
+    return node.map(_deepYamlToMap).toList();
+  } else {
+    return node;
+  }
+}
+

cherrypick_cli/pubspec.lock

@@ -0,0 +1,85 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  args:
+    dependency: "direct main"
+    description:
+      name: args
+      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.7.0"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.19.1"
+  json2yaml:
+    dependency: "direct main"
+    description:
+      name: json2yaml
+      sha256: da94630fbc56079426fdd167ae58373286f603371075b69bf46d848d63ba3e51
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.17.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.9.1"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.10.1"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.1"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.2"
+  yaml:
+    dependency: "direct main"
+    description:
+      name: yaml
+      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.3"
+  yaml_edit:
+    dependency: "direct main"
+    description:
+      name: yaml_edit
+      sha256: fb38626579fb345ad00e674e2af3a5c9b0cc4b9bfb8fd7f7ff322c7c9e62aef5
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.2"
+sdks:
+  dart: ">=3.5.0 <4.0.0"

cherrypick_cli/pubspec.yaml

@@ -0,0 +1,13 @@
+name: cherrypick_cli
+version: 0.1.0
+publish_to: none
+description: CLI tool for CherryPick DI ecosystem
+environment:
+  sdk: ">=3.0.0 <4.0.0"
+dependencies:
+  args: ^2.4.2
+  yaml: ^3.1.2
+  yaml_edit: ^2.1.1
+  json2yaml: ^3.0.0
+executables:
+  cherrypick_cli: