chore(release): publish packages

- wyatt_http_client@1.1.0

CHANGELOG.md

@@ -3,6 +3,74 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 2022-05-23
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`wyatt_http_client` - `v1.1.0`](#wyatt_http_client---v110)
+
+---
+
+#### `wyatt_http_client` - `v1.1.0`
+
+ - **FEAT**: add oauth2 refresh token client.
+
+
+## 2022-05-23
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`wyatt_analysis` - `v2.1.0`](#wyatt_analysis---v210)
+
+---
+
+#### `wyatt_analysis` - `v2.1.0`
+
+ - **FEAT**: add experimental rules in appropriate file.
+
+
+## 2022-05-20
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`wyatt_authentication_bloc` - `v0.2.1`](#wyatt_authentication_bloc---v021)
+ - [`wyatt_bloc_helper` - `v1.1.0`](#wyatt_bloc_helper---v110)
+
+---
+
+#### `wyatt_authentication_bloc` - `v0.2.1`
+
+ - **FEAT**: add google, facebook, apple, twitter login.
+
+#### `wyatt_bloc_helper` - `v1.1.0`
+
+ - **FEAT**: add provider, consumer and helpers.
+
+
 ## 2022-05-05
 
 ### Changes

README.md

@@ -101,9 +101,19 @@ For example, if name is CRUD BLOC
 
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
-tl;dr : `type(scope): description` where type can be **feat, fix, docs, chores, ci, perf, refactor, style, test**, and scope is package name.
+tl;dr : `type(scope): description`.
+Here allowed <type> values:
 
-examples:
+- **feat** for a new feature for the user, not a new feature for build script. Such commit will trigger a release bumping a MINOR version.
+- **fix** for a bug fix for the user, not a fix to a build script. Such commit will trigger a release bumping a PATCH version.
+- **perf** for performance improvements. Such commit will trigger a release bumping a PATCH version.
+- **docs** for changes to the documentation.
+- **style** for formatting changes, missing semicolons, etc.
+- **refactor** for refactoring production code, e.g. renaming a variable.
+- **test** for adding missing tests, refactoring tests; no production code change.
+- **build** for updating build configuration, development tools or other changes irrelevant to the user.
+
+Some examples :
 
 - `feat(auth): add AWS support.` = add a feature in authentication_bloc package.
 - `docs: update readme.` = update **this** readme file.

packages/wyatt_analysis/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.1.0
+
+ - **FEAT**: add experimental rules in appropriate file.
+
 ## 2.0.1
 
  - **DOCS**: Update readme with new version.

packages/wyatt_analysis/lib/analysis_options.flutter.experimental.yaml

@@ -0,0 +1,22 @@
+# Copyright (C) 2022 WYATT GROUP
+# Please see the AUTHORS file for details.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+include: package:wyatt_analysis/analysis_options.flutter.2.0.0.yaml
+
+linter:
+  rules:
+    - use_super_parameters
+    - use_enums

packages/wyatt_analysis/pubspec.yaml

@@ -1,7 +1,7 @@
 name: wyatt_analysis
 description: Lint rules for Dart and Flutter used internally at Wyatt and Wyatt Studio.
 repository: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages/src/branch/master/packages/wyatt_analysis
-version: 2.0.1
+version: 2.1.0
 
 environment:
   sdk: '>=2.12.0 <3.0.0'

packages/wyatt_authentication_bloc/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.2.1
+
+ - **FEAT**: add google, facebook, apple, twitter login.
+
 ## 0.2.0+1
 
  - Update a dependency to the latest release.

packages/wyatt_authentication_bloc/pubspec.yaml

@@ -1,7 +1,7 @@
 name: wyatt_authentication_bloc
 description: Authentication BLoC for Flutter
 repository: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages/src/branch/master/packages/wyatt_authentication_bloc
-version: 0.2.0+1
+version: 0.2.1
 
 environment:
   sdk: ">=2.15.1 <3.0.0"
@@ -35,5 +35,5 @@ dev_dependencies:
   wyatt_analysis:
     git:
       url: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages
-      ref: wyatt_analysis-v2.0.1
+      ref: wyatt_analysis-v2.1.0
       path: packages/wyatt_analysis

packages/wyatt_bloc_helper/.gitignore

@@ -0,0 +1,10 @@
+# Files and directories created by pub.
+.dart_tool/
+.packages
+
+# Conventional directory for build outputs.
+build/
+
+# Omit committing pubspec.lock for library packages; see
+# https://dart.dev/guides/libraries/private-files#pubspeclock.
+pubspec.lock

packages/wyatt_bloc_helper/.vscode/extensions.json

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2022 WYATT GROUP
+ * Please see the AUTHORS file for details.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+{
+    "recommendations": [
+        "psioniq.psi-header",
+        "blaugold.melos-code"
+    ]
+}

packages/wyatt_bloc_helper/.vscode/settings.json

@@ -0,0 +1,71 @@
+{
+    "psi-header.changes-tracking": {
+        "isActive": true
+      },
+      "psi-header.config": {
+        "blankLinesAfter": 1,
+        "forceToTop": true
+      },
+      "psi-header.lang-config": [
+        {
+          "beforeHeader": [
+            "# -*- coding:utf-8 -*-",
+            "#!/usr/bin/env python3"
+          ],
+          "begin": "###",
+          "end": "###",
+          "language": "python",
+          "prefix": "# "
+        },
+        {
+          "beforeHeader": [
+            "#!/usr/bin/env sh",
+            ""
+          ],
+          "language": "shellscript",
+          "begin": "",
+          "end": "",
+          "prefix": "# "
+        },
+        {
+          "begin": "",
+          "end": "",
+          "language": "dart",
+          "prefix": "// "
+        },
+        {
+          "begin": "",
+          "end": "",
+          "language": "yaml",
+          "prefix": "# "
+        },
+        {
+          "begin": "<!--",
+          "end": "-->",
+          "language": "markdown",
+        },
+      ],
+      "psi-header.templates": [
+        {
+          "language": "*",
+          "template": [
+            "Copyright (C) <<year>> WYATT GROUP",
+            "Please see the AUTHORS file for details.",
+            "",
+            "This program is free software: you can redistribute it and/or modify",
+            "it under the terms of the GNU General Public License as published by",
+            "the Free Software Foundation, either version 3 of the License, or",
+            "any later version.",
+            "",
+            "This program is distributed in the hope that it will be useful,",
+            "but WITHOUT ANY WARRANTY; without even the implied warranty of",
+            "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the",
+            "GNU General Public License for more details.",
+            "",
+            "You should have received a copy of the GNU General Public License",
+            "along with this program. If not, see <https://www.gnu.org/licenses/>."
+          ],
+        }
+      ],
+      "dart.runPubGetOnPubspecChanges": false,
+}

packages/wyatt_bloc_helper/AUTHORS

@@ -0,0 +1,8 @@
+# Below is a list of people and organizations that have contributed
+# to this project. Names should be added to the list like so:
+#
+#   Name/Organization <email address>
+
+Wyatt Group S.A.S
+Malo Léon <malo.leon@wyattapp.io>
+Hugo Pointcheval <git@pcl.ovh>

packages/wyatt_bloc_helper/CHANGELOG.md

@@ -0,0 +1,7 @@
+## 1.1.0
+
+ - **FEAT**: add provider, consumer and helpers.
+
+## 1.0.0
+
+- Initial version.

packages/wyatt_bloc_helper/LICENSE

@@ -0,0 +1,685 @@
+/*
+ * Author: Hugo Pointcheval
+ * Email: git@pcl.ovh
+ * -----
+ * File: LICENSE
+ * Created Date: 20/05/2022 16:47:39
+ * Last Modified: 20/05/2022 16:47:39
+ * -----
+ * Copyright (c) 2022
+ */
+
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+
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+    but WITHOUT ANY WARRANTY; without even the implied warranty of
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+<https://www.gnu.org/licenses/why-not-lgpl.html>.

packages/wyatt_bloc_helper/README.md

@@ -0,0 +1,161 @@
+<!--
+ * Copyright (C) 2022 WYATT GROUP
+ * Please see the AUTHORS file for details.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+-->
+
+# Flutter - BloC Helper
+
+<p align="left">
+  <a href="https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages/src/branch/master/packages/wyatt_analysis">
+    <img src="https://img.shields.io/badge/Style-Wyatt%20Analysis-blue.svg?style=flat-square" alt="Style: Wyatt Analysis" />
+  </a>
+  <img src="https://img.shields.io/badge/SDK-Flutter-blue?style=flat-square" alt="SDK: Flutter" />
+</p>
+
+BloC Pattern utilities for Flutter.
+
+## Using
+
+### Mixin Helper
+
+In any custom screen you can get quick access to bloc or repository by using the mixin helper.
+
+```dart
+add(context, CounterIncrement());
+
+// or, if you want to use Cubit
+
+bloc(context).increment();
+```
+
+> Note: in this context `bloc` returns a Cubit instance.
+
+```dart
+final repository = repo<CounterRepository>(context);
+```
+
+### Only BlocProvider
+
+If you want to use only `BlocProvider` you have to extends `BlocProviderScreen` or `CubitProviderScreen` depending on your use case.
+
+```dart
+class CounterPage extends BlocProviderScreen<CounterBloc, CounterEvent, CounterState> {
+    const CounterPage({super.key});
+    //...
+}
+
+// or, if you want to use Cubit
+
+class CounterPage extends CubitProviderScreen<CounterCubit, CounterState> {
+    const CounterPage({super.key});
+    //...
+}
+```
+
+Then, create a Bloc or Cubit instance by implementing the `create` method.
+
+```dart
+@override
+CounterBloc create(BuildContext context) => CounterBloc();
+
+// or, if you want to use Cubit
+
+@override
+CounterCubit create(BuildContext context) => CounterCubit();
+```
+
+Finaly, you have to implement the `buildChild` method to build your screen.
+
+```dart
+@override
+Widget buildChild(BuildContext context) {
+    // return ...
+}
+```
+
+> Note: here, you can use BlocBuilder, BlocListener,... and access Bloc and Repository instance with the mixin helper.
+
+### Only BlocConsumer
+
+If you want to use only `BlocConsumer` you have to extends `BlocConsumerScreen` or `CubitConsumerScreen` depending on your use case.
+
+> Note: using directly `BlocConsumer` assumes you have already provided a Bloc or Cubit instance.
+
+```dart
+class CounterPage extends BlocConsumerScreen<CounterBloc, CounterEvent, CounterState> {
+    const CounterPage({super.key});
+}
+
+// or, if you want to use Cubit
+
+class CounterPage extends CubitConsumerScreen<CounterCubit, CounterState> {
+    const CounterPage({super.key});
+}
+```
+
+Then, just implement the `onBuild` method to build your screen.
+
+```dart
+@override
+Widget onBuild(BuildContext context, CounterState state) {
+    return Text(state.count.toString());
+    // or... more complex widgets
+}
+```
+
+> Note: you can override `onBuild`, but also `onListen`, `shouldBuildWhen` and `shouldListenWhen` methods.
+
+### Both BlocProvider and BlocConsumer
+
+You can use both `BlocProvider` and `BlocConsumer` in the same screen, with the `BlocScreen` or `CubitScreen` depending on your use case.
+
+```dart
+class CounterPage extends BlocScreen<CounterBloc, CounterEvent, CounterState> {
+    const CounterPage({super.key});
+}
+
+// or, if you want to use Cubit
+
+class CounterPage extends CubitScreen<CounterCubit, CounterState> {
+    const CounterPage({super.key});
+}
+```
+
+Then, you can create a Bloc or Cubit instance by implementing the `create` method.
+
+```dart
+@override
+CounterBloc create(BuildContext context) => CounterBloc();
+
+// or, if you want to use Cubit
+
+@override
+CounterCubit create(BuildContext context) => CounterCubit();
+```
+
+And, finally, just implement the `onBuild` method to build your screen.
+
+```dart
+@override
+Widget onBuild(BuildContext context, CounterState state) {
+    return Text(state.count.toString());
+    // or... more complex widgets
+}
+```
+
+> Note: check **BlocProvider** and **BlocConsumer** documentation for more information.
+
+You'll find a more examples in the `example/lib/counter/` directory.

packages/wyatt_bloc_helper/analysis_options.yaml

@@ -0,0 +1 @@
+include: package:wyatt_analysis/analysis_options.flutter.yaml

packages/wyatt_bloc_helper/example/.gitignore

@@ -0,0 +1,47 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

packages/wyatt_bloc_helper/example/.metadata

@@ -0,0 +1,30 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled.
+
+version:
+  revision: ee4e09cce01d6f2d7f4baebd247fde02e5008851
+  channel: stable
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: ee4e09cce01d6f2d7f4baebd247fde02e5008851
+      base_revision: ee4e09cce01d6f2d7f4baebd247fde02e5008851
+    - platform: android
+      create_revision: ee4e09cce01d6f2d7f4baebd247fde02e5008851
+      base_revision: ee4e09cce01d6f2d7f4baebd247fde02e5008851
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

packages/wyatt_bloc_helper/example/README.md

@@ -0,0 +1,16 @@
+# bloc_helper_example
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

packages/wyatt_bloc_helper/example/analysis_options.yaml

@@ -0,0 +1,29 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at
+  # https://dart-lang.github.io/linter/lints/index.html.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

packages/wyatt_bloc_helper/example/android/.gitignore

@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks

packages/wyatt_bloc_helper/example/android/app/build.gradle

@@ -0,0 +1,71 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion flutter.compileSdkVersion
+    ndkVersion flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "com.example.bloc_helper_example"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
+        minSdkVersion flutter.minSdkVersion
+        targetSdkVersion flutter.targetSdkVersion
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

packages/wyatt_bloc_helper/example/android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,8 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.bloc_helper_example">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

packages/wyatt_bloc_helper/example/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,34 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.bloc_helper_example">
+   <application
+        android:label="bloc_helper_example"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>

packages/wyatt_bloc_helper/example/android/app/src/main/kotlin/com/example/bloc_helper_example/MainActivity.kt

@@ -0,0 +1,6 @@
+package com.example.bloc_helper_example
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity() {
+}

packages/wyatt_bloc_helper/example/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

packages/wyatt_bloc_helper/example/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

packages/wyatt_bloc_helper/example/android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

packages/wyatt_bloc_helper/example/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

packages/wyatt_bloc_helper/example/android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,8 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.bloc_helper_example">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

packages/wyatt_bloc_helper/example/android/build.gradle

@@ -0,0 +1,31 @@
+buildscript {
+    ext.kotlin_version = '1.6.10'
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:7.1.2'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

packages/wyatt_bloc_helper/example/android/gradle.properties

@@ -0,0 +1,3 @@
+org.gradle.jvmargs=-Xmx1536M
+android.useAndroidX=true
+android.enableJetifier=true

packages/wyatt_bloc_helper/example/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip

packages/wyatt_bloc_helper/example/android/settings.gradle

@@ -0,0 +1,11 @@
+include ':app'
+
+def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
+def properties = new Properties()
+
+assert localPropertiesFile.exists()
+localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+
+def flutterSdkPath = properties.getProperty("flutter.sdk")
+assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"

packages/wyatt_bloc_helper/example/lib/counter/bloc/counter_bloc.dart

@@ -0,0 +1,34 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:equatable/equatable.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+part 'counter_event.dart';
+part 'counter_state.dart';
+
+class CounterBloc extends Bloc<CounterEvent, CounterState> {
+  CounterBloc() : super(const CounterInitial()) {
+    
+    on<CounterIncrement>((event, emit) {
+      emit(CounterModified(state.count + 1));
+    });
+
+    on<CounterDecrement>((event, emit) {
+      emit(CounterModified(state.count - 1));
+    });
+  }
+}

packages/wyatt_bloc_helper/example/lib/counter/bloc/counter_event.dart

@@ -0,0 +1,28 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of 'counter_bloc.dart';
+
+abstract class CounterEvent extends Equatable {
+  const CounterEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class CounterIncrement extends CounterEvent {}
+
+class CounterDecrement extends CounterEvent {}

packages/wyatt_bloc_helper/example/lib/counter/bloc/counter_state.dart

@@ -0,0 +1,35 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of 'counter_bloc.dart';
+
+abstract class CounterState extends Equatable {
+  final int count;
+
+  const CounterState(this.count);
+
+  @override
+  List<Object> get props => [count];
+}
+
+class CounterInitial extends CounterState {
+  const CounterInitial() : super(0);
+}
+
+class CounterModified extends CounterState {
+  const CounterModified(super.count);
+}
+

packages/wyatt_bloc_helper/example/lib/counter/counter_bloc_page.dart

@@ -0,0 +1,55 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:bloc_helper_example/counter/bloc/counter_bloc.dart';
+import 'package:flutter/material.dart';
+import 'package:wyatt_bloc_helper/wyatt_bloc_helper.dart';
+
+class CounterBlocPage
+    extends BlocScreen<CounterBloc, CounterEvent, CounterState> {
+  const CounterBlocPage({super.key});
+
+  @override
+  CounterBloc create(BuildContext context) => CounterBloc();
+
+  @override
+  Widget onBuild(BuildContext context, CounterState state) {
+    final textTheme = Theme.of(context).textTheme;
+    return Scaffold(
+      appBar: AppBar(title: const Text('Counter with Bloc')),
+      body: Center(child: Text('${state.count}', style: textTheme.headline2)),
+      floatingActionButton: Column(
+        mainAxisAlignment: MainAxisAlignment.end,
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: <Widget>[
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterBlocView_increment_floatingActionButton'),
+            child: const Icon(Icons.add),
+            onPressed: () => add(context, CounterIncrement()),
+          ),
+          const SizedBox(height: 8),
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterBlocView_decrement_floatingActionButton'),
+            child: const Icon(Icons.remove),
+            onPressed: () => add(context, CounterDecrement()),
+          ),
+        ],
+      ),
+    );
+  }
+}

packages/wyatt_bloc_helper/example/lib/counter/counter_consumer_page.dart

@@ -0,0 +1,53 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:bloc_helper_example/counter/cubit/counter_cubit.dart';
+import 'package:flutter/material.dart';
+import 'package:wyatt_bloc_helper/wyatt_bloc_helper.dart';
+
+/// Important, this page assumes that the [CounterCubit] is provided.
+class CounterConsumerPage
+    extends CubitConsumerScreen<CounterCubit, CounterState> {
+  const CounterConsumerPage({super.key});
+
+  @override
+  Widget onBuild(BuildContext context, CounterState state) {
+    final textTheme = Theme.of(context).textTheme;
+    return Scaffold(
+      appBar: AppBar(title: const Text('Counter with Consumer')),
+      body: Center(child: Text('${state.count}', style: textTheme.headline2)),
+      floatingActionButton: Column(
+        mainAxisAlignment: MainAxisAlignment.end,
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: <Widget>[
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterConsumerView_increment_floatingActionButton'),
+            child: const Icon(Icons.add),
+            onPressed: () => bloc(context).increment(),
+          ),
+          const SizedBox(height: 8),
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterConsumerView_decrement_floatingActionButton'),
+            child: const Icon(Icons.remove),
+            onPressed: () => bloc(context).decrement(),
+          ),
+        ],
+      ),
+    );
+  }
+}

packages/wyatt_bloc_helper/example/lib/counter/counter_cubit_page.dart

@@ -0,0 +1,55 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:bloc_helper_example/counter/cubit/counter_cubit.dart';
+import 'package:flutter/material.dart';
+import 'package:wyatt_bloc_helper/wyatt_bloc_helper.dart';
+
+class CounterCubitPage
+    extends CubitScreen<CounterCubit, CounterState> {
+  const CounterCubitPage({super.key});
+
+  @override
+  CounterCubit create(BuildContext context) => CounterCubit();
+
+  @override
+  Widget onBuild(BuildContext context, CounterState state) {
+    final textTheme = Theme.of(context).textTheme;
+    return Scaffold(
+      appBar: AppBar(title: const Text('Counter with Cubit')),
+      body: Center(child: Text('${state.count}', style: textTheme.headline2)),
+      floatingActionButton: Column(
+        mainAxisAlignment: MainAxisAlignment.end,
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: <Widget>[
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterCubitView_increment_floatingActionButton'),
+            child: const Icon(Icons.add),
+            onPressed: () => bloc(context).increment(),
+          ),
+          const SizedBox(height: 8),
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterCubitView_decrement_floatingActionButton'),
+            child: const Icon(Icons.remove),
+            onPressed: () => bloc(context).decrement(),
+          ),
+        ],
+      ),
+    );
+  }
+}

packages/wyatt_bloc_helper/example/lib/counter/counter_provider_page.dart

@@ -0,0 +1,60 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:bloc_helper_example/counter/bloc/counter_bloc.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wyatt_bloc_helper/wyatt_bloc_helper.dart';
+
+class CounterProviderPage
+    extends BlocProviderScreen<CounterBloc, CounterEvent, CounterState> {
+  const CounterProviderPage({super.key});
+
+  @override
+  Widget buildChild(BuildContext context) {
+    final textTheme = Theme.of(context).textTheme;
+    return Scaffold(
+      appBar: AppBar(title: const Text('Counter with Provider')),
+      body: Center(child: BlocBuilder<CounterBloc, CounterState>(
+        builder: (context, state) {
+          return Text('${state.count}', style: textTheme.headline2);
+        },
+      )),
+      floatingActionButton: Column(
+        mainAxisAlignment: MainAxisAlignment.end,
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: <Widget>[
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterProviderView_increment_floatingActionButton'),
+            child: const Icon(Icons.add),
+            onPressed: () => add(context, CounterIncrement()),
+          ),
+          const SizedBox(height: 8),
+          FloatingActionButton(
+            heroTag: null,
+            key: const Key('counterProviderView_decrement_floatingActionButton'),
+            child: const Icon(Icons.remove),
+            onPressed: () => add(context, CounterDecrement()),
+          ),
+        ],
+      ),
+    );
+  }
+
+  @override
+  CounterBloc create(BuildContext context) => CounterBloc();
+}

packages/wyatt_bloc_helper/example/lib/counter/cubit/counter_cubit.dart

@@ -0,0 +1,32 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:equatable/equatable.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+part 'counter_state.dart';
+
+class CounterCubit extends Cubit<CounterState> {
+  CounterCubit() : super(const CounterInitial());
+
+  void increment() {
+    emit(CounterModified(state.count + 1));
+  }
+
+  void decrement() {
+    emit(CounterModified(state.count - 1));
+  }
+}

packages/wyatt_bloc_helper/example/lib/counter/cubit/counter_state.dart

@@ -0,0 +1,35 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of 'counter_cubit.dart';
+
+abstract class CounterState extends Equatable {
+  final int count;
+
+  const CounterState(this.count);
+
+  @override
+  List<Object> get props => [count];
+}
+
+class CounterInitial extends CounterState {
+  const CounterInitial() : super(0);
+}
+
+class CounterModified extends CounterState {
+  const CounterModified(super.count);
+}
+

packages/wyatt_bloc_helper/example/lib/counter_observer.dart

@@ -0,0 +1,26 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+class CounterObserver extends BlocObserver {
+  @override
+  void onChange(BlocBase bloc, Change change) {
+    super.onChange(bloc, change);
+    debugPrint('${bloc.runtimeType} $change');
+  }
+}

packages/wyatt_bloc_helper/example/lib/main.dart

@@ -0,0 +1,90 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:bloc_helper_example/counter/counter_bloc_page.dart';
+import 'package:bloc_helper_example/counter/counter_consumer_page.dart';
+import 'package:bloc_helper_example/counter/counter_cubit_page.dart';
+import 'package:bloc_helper_example/counter/counter_provider_page.dart';
+import 'package:bloc_helper_example/counter/cubit/counter_cubit.dart';
+import 'package:bloc_helper_example/counter_observer.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+void main() {
+  BlocOverrides.runZoned(() => runApp(const MyApp()),
+      blocObserver: CounterObserver());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({Key? key}) : super(key: key);
+
+  // This widget is the root of your application.
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Flutter Demo',
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+      ),
+      home: const MainPage(),
+    );
+  }
+}
+
+class MainPage extends StatelessWidget {
+  const MainPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Main Page'),
+      ),
+      body: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: <Widget>[
+            ElevatedButton(
+              child: const Text('Counter with BlocScreen'),
+              onPressed: () => Navigator.of(context).push(
+                  MaterialPageRoute(builder: (_) => const CounterBlocPage())),
+            ),
+            ElevatedButton(
+              child: const Text('Counter with CubitScreen'),
+              onPressed: () => Navigator.of(context).push(
+                  MaterialPageRoute(builder: (_) => const CounterCubitPage())),
+            ),
+            ElevatedButton(
+              child: const Text('Counter with BlocProviderScreen'),
+              onPressed: () => Navigator.of(context).push(MaterialPageRoute(
+                  builder: (_) => const CounterProviderPage())),
+            ),
+            ElevatedButton(
+              child: const Text('Counter with BlocConsumerScreen'),
+              onPressed: () => Navigator.of(context)
+                  .push(MaterialPageRoute(builder: (context) {
+                return BlocProvider<CounterCubit>(
+                  create: (context) => CounterCubit(),
+                  child: const CounterConsumerPage(),
+                );
+              })),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

packages/wyatt_bloc_helper/example/pubspec.yaml

@@ -0,0 +1,94 @@
+name: bloc_helper_example
+description: A new Flutter project.
+
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+version: 1.0.0+1
+
+environment:
+  sdk: ">=2.17.0 <3.0.0"
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+  flutter:
+    sdk: flutter
+
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.2
+  equatable: ^2.0.3
+  flutter_bloc: ^8.0.1
+
+  wyatt_bloc_helper:
+    path: ../
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^2.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+
+  # The following line ensures that the Material Icons font is
+  # included with your application, so that you can use the icons in
+  # the material Icons class.
+  uses-material-design: true
+
+  # To add assets to your application, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/assets-and-images/#resolution-aware
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/assets-and-images/#from-packages
+
+  # To add custom fonts to your application, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts from package dependencies,
+  # see https://flutter.dev/custom-fonts/#from-packages

packages/wyatt_bloc_helper/example/test/widget_test.dart

@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:bloc_helper_example/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}

packages/wyatt_bloc_helper/lib/src/bloc.dart

@@ -0,0 +1,40 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_consumer_screen.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_provider_screen.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_screen.dart';
+import 'package:wyatt_bloc_helper/src/mixins/bloc_base_provider_mixin.dart';
+import 'package:wyatt_bloc_helper/src/mixins/bloc_provider_mixin.dart';
+
+abstract class BlocProviderScreen<B extends Bloc<E, S>, E, S extends Object>
+    extends BlocBaseProviderScreen<B, S>
+    with BlocBaseProviderMixin<B>, BlocProviderMixin<B, E> {
+  const BlocProviderScreen({super.key});
+}
+
+abstract class BlocConsumerScreen<B extends Bloc<E, S>, E, S extends Object>
+    extends BlocBaseConsumerScreen<B, S>
+    with BlocBaseProviderMixin<B>, BlocProviderMixin<B, E> {
+  const BlocConsumerScreen({super.key});
+}
+
+abstract class BlocScreen<B extends Bloc<E, S>, E, S extends Object>
+    extends BlocBaseScreen<B, S>
+    with BlocBaseProviderMixin<B>, BlocProviderMixin<B, E> {
+  const BlocScreen({super.key});
+}

packages/wyatt_bloc_helper/lib/src/bloc_base/bloc_base_consumer_screen.dart

@@ -0,0 +1,52 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+abstract class BlocBaseConsumerScreen<B extends BlocBase<S>, S extends Object>
+    extends StatelessWidget {
+  const BlocBaseConsumerScreen({super.key});
+
+  /// Takes the previous `state` and the current `state` and is responsible for
+  /// returning a [bool] which determines whether or not to trigger
+  /// [onBuild] with the current `state`.
+  bool shouldBuildWhen(S previous, S current) => true;
+
+  /// Takes the previous `state` and the current `state` and is responsible for
+  /// returning a [bool] which determines whether or not to trigger
+  /// [onListen] with the current `state`.
+  bool shouldListenWhen(S previous, S current) => true;
+
+  /// The [onBuild] function which will be invoked on each widget build.
+  /// The [onBuild] takes the `BuildContext` and current `state` and
+  /// must return a widget.
+  Widget onBuild(BuildContext context, S state);
+
+  /// Takes the `BuildContext` along with the `state`
+  /// and is responsible for executing in response to `state` changes.
+  void onListen(BuildContext context, S state) {}
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocConsumer<B, S>(
+      listenWhen: shouldListenWhen,
+      listener: onListen,
+      buildWhen: shouldBuildWhen,
+      builder: onBuild,
+    );
+  }
+}

packages/wyatt_bloc_helper/lib/src/bloc_base/bloc_base_provider_screen.dart

@@ -0,0 +1,37 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+abstract class BlocBaseProviderScreen<B extends BlocBase<S>, S extends Object>
+    extends StatelessWidget {
+  const BlocBaseProviderScreen({super.key});
+
+  /// Creates the [Cubit] or [Bloc] to be used.
+  B create(BuildContext context);
+
+  /// Creates the child [Widget] to be used.
+  Widget buildChild(BuildContext context);
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocProvider<B>(
+      create: (_) => create(context),
+      child: Builder(builder: buildChild),
+    );
+  }
+}

packages/wyatt_bloc_helper/lib/src/bloc_base/bloc_base_screen.dart

@@ -0,0 +1,35 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_consumer_screen.dart';
+
+abstract class BlocBaseScreen<B extends BlocBase<S>, S extends Object>
+    extends BlocBaseConsumerScreen<B, S> {
+  const BlocBaseScreen({super.key});
+
+  /// Creates the [Cubit] or [Bloc] to be used.
+  B create(BuildContext context);
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocProvider<B>(
+      create: (_) => create(context),
+      child: super.build(context),
+    );
+  }
+}

packages/wyatt_bloc_helper/lib/src/cubit.dart

@@ -0,0 +1,36 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_consumer_screen.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_provider_screen.dart';
+import 'package:wyatt_bloc_helper/src/bloc_base/bloc_base_screen.dart';
+import 'package:wyatt_bloc_helper/src/mixins/bloc_base_provider_mixin.dart';
+
+abstract class CubitProviderScreen<B extends Cubit<S>, S extends Object>
+    extends BlocBaseProviderScreen<B, S> with BlocBaseProviderMixin<B> {
+  const CubitProviderScreen({super.key});
+}
+
+abstract class CubitConsumerScreen<B extends Cubit<S>, S extends Object>
+    extends BlocBaseConsumerScreen<B, S> with BlocBaseProviderMixin<B> {
+  const CubitConsumerScreen({super.key});
+}
+
+abstract class CubitScreen<B extends Cubit<S>, S extends Object>
+    extends BlocBaseScreen<B, S> with BlocBaseProviderMixin<B> {
+  const CubitScreen({super.key});
+}

packages/wyatt_bloc_helper/lib/src/mixins/bloc_base_provider_mixin.dart

@@ -0,0 +1,28 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+/// A mixin that provides implementation of helper methods for
+/// [Bloc] and [Cubit] widgets.
+mixin BlocBaseProviderMixin<B extends BlocBase<Object>> {
+  /// Returns the [BlocBase] used by this [BlocBaseProviderMixin].
+  B bloc(BuildContext context) => BlocProvider.of<B>(context);
+
+  /// Returns the [BlocBase] used by this [BlocBaseProviderMixin].
+  R repo<R>(BuildContext context) => RepositoryProvider.of<R>(context);
+}

packages/wyatt_bloc_helper/lib/src/mixins/bloc_provider_mixin.dart

@@ -0,0 +1,26 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+/// [Bloc] specific mixin that provides implementation 
+/// of helper methods for events.
+mixin BlocProviderMixin<B extends Bloc<E, Object>, E> {
+  void add(BuildContext context, E event) {
+    BlocProvider.of<B>(context).add(event);
+  }
+}

packages/wyatt_bloc_helper/lib/wyatt_bloc_helper.dart

@@ -0,0 +1,20 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+library wyatt_bloc_helper;
+
+export 'src/bloc.dart';
+export 'src/cubit.dart';

packages/wyatt_bloc_helper/pubspec.yaml

@@ -0,0 +1,25 @@
+name: wyatt_bloc_helper
+description: Your best friend for blocs in Flutter
+repository: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages/src/branch/master/packages/wyatt_bloc_helper
+version: 1.1.0
+
+environment:
+  sdk: '>=2.17.0 <3.0.0'
+
+dependencies:
+  flutter:
+    sdk: flutter
+  
+  flutter_bloc: ^8.0.1
+  equatable: ^2.0.3
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  bloc_test: ^9.0.3
+  
+  wyatt_analysis:
+    git:
+      url: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages
+      ref: wyatt_analysis-v2.1.0
+      path: packages/wyatt_analysis

packages/wyatt_cli_toolbox/.gitignore

@@ -0,0 +1,10 @@
+# Files and directories created by pub.
+.dart_tool/
+.packages
+
+# Conventional directory for build outputs.
+build/
+
+# Omit committing pubspec.lock for library packages; see
+# https://dart.dev/guides/libraries/private-files#pubspeclock.
+pubspec.lock

packages/wyatt_cli_toolbox/.vscode/extensions.json

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2022 WYATT GROUP
+ * Please see the AUTHORS file for details.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+{
+    "recommendations": [
+        "psioniq.psi-header",
+        "blaugold.melos-code"
+    ]
+}

packages/wyatt_cli_toolbox/.vscode/settings.json

@@ -0,0 +1,71 @@
+{
+    "psi-header.changes-tracking": {
+        "isActive": true
+      },
+      "psi-header.config": {
+        "blankLinesAfter": 1,
+        "forceToTop": true
+      },
+      "psi-header.lang-config": [
+        {
+          "beforeHeader": [
+            "# -*- coding:utf-8 -*-",
+            "#!/usr/bin/env python3"
+          ],
+          "begin": "###",
+          "end": "###",
+          "language": "python",
+          "prefix": "# "
+        },
+        {
+          "beforeHeader": [
+            "#!/usr/bin/env sh",
+            ""
+          ],
+          "language": "shellscript",
+          "begin": "",
+          "end": "",
+          "prefix": "# "
+        },
+        {
+          "begin": "",
+          "end": "",
+          "language": "dart",
+          "prefix": "// "
+        },
+        {
+          "begin": "",
+          "end": "",
+          "language": "yaml",
+          "prefix": "# "
+        },
+        {
+          "begin": "<!--",
+          "end": "-->",
+          "language": "markdown",
+        },
+      ],
+      "psi-header.templates": [
+        {
+          "language": "*",
+          "template": [
+            "Copyright (C) <<year>> WYATT GROUP",
+            "Please see the AUTHORS file for details.",
+            "",
+            "This program is free software: you can redistribute it and/or modify",
+            "it under the terms of the GNU General Public License as published by",
+            "the Free Software Foundation, either version 3 of the License, or",
+            "any later version.",
+            "",
+            "This program is distributed in the hope that it will be useful,",
+            "but WITHOUT ANY WARRANTY; without even the implied warranty of",
+            "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the",
+            "GNU General Public License for more details.",
+            "",
+            "You should have received a copy of the GNU General Public License",
+            "along with this program. If not, see <https://www.gnu.org/licenses/>."
+          ],
+        }
+      ],
+      "dart.runPubGetOnPubspecChanges": false,
+}

packages/wyatt_cli_toolbox/AUTHORS

@@ -0,0 +1,7 @@
+# Below is a list of people and organizations that have contributed
+# to this project. Names should be added to the list like so:
+#
+#   Name/Organization <email address>
+
+Wyatt Group S.A.S
+Hugo Pointcheval <git@pcl.ovh>

packages/wyatt_cli_toolbox/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 1.0.0
+
+- Initial version.

packages/wyatt_cli_toolbox/LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

packages/wyatt_cli_toolbox/README.md

@@ -0,0 +1,55 @@
+<!--
+ * Copyright (C) 2022 WYATT GROUP
+ * Please see the AUTHORS file for details.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+-->
+
+# Dart - CLI Toolbox
+
+<p align="left">
+  <a href="https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages/src/branch/master/packages/wyatt_analysis">
+    <img src="https://img.shields.io/badge/Style-Wyatt%20Analysis-blue.svg?style=flat-square" alt="Style: Wyatt Analysis" />
+  </a>
+  <img src="https://img.shields.io/badge/SDK-Dart-blue?style=flat-square" alt="SDK: Dart" />
+  <img src="https://img.shields.io/badge/Status-WIP-red?style=flat-square" alt="WIP" />
+</p>
+
+
+TODO: Put a short description of the package here that helps potential users
+know whether this package might be useful for them.
+
+## Features
+
+TODO: List what your package can do. Maybe include images, gifs, or videos.
+
+## Getting started
+
+TODO: List prerequisites and provide or point to information on how to
+start using the package.
+
+## Usage
+
+TODO: Include short and useful examples for package users. Add longer examples
+to `/example` folder. 
+
+```dart
+const like = 'sample';
+```
+
+## Additional information
+
+TODO: Tell users more about the package: where to find more information, how to 
+contribute to the package, how to file issues, what response they can expect 
+from the package authors, and more.

packages/wyatt_cli_toolbox/analysis_options.yaml

@@ -0,0 +1 @@
+include: package:wyatt_analysis/analysis_options.yaml

packages/wyatt_cli_toolbox/example/wyatt_cli_toolbox_example.dart

@@ -0,0 +1,273 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+import 'dart:math';
+
+import 'package:wyatt_cli_toolbox/wyatt_cli_toolbox.dart';
+
+void testStylish() {
+  print('my beautiful text in magenta'.magenta());
+  print('you can combine multiple styles'.yellow().bgBlue().bold());
+
+  print('\x1B[36mstart style');
+  print('style continues on this line');
+  print('but not on this line'.reset());
+
+  print('\x1B[41mnot stripped\x1B[49m');
+  print('\x1B[41mstripped\x1B[49m'.strip());
+
+  Stylish.config(enable: false);
+  print('you can disable extension'.fg(r: 20, g: 160, b: 80));
+  Stylish.config(enable: true);
+  print('and reenable it on the fly'.fg(r: 20, g: 160, b: 80));
+  print('custom bg color'.bg(r: 80, g: 110, b: 30));
+}
+
+void testSequences() {
+  Sequences.clearEntireScreen();
+  print('Clear entire screen');
+
+  print('Hide cursor');
+  Sequences.hideCursor();
+  sleep(Duration(seconds: 1));
+  print('Unhide cursor');
+  Sequences.unhideCursor();
+  sleep(Duration(seconds: 1));
+
+  print('Save cursor position');
+  Sequences.savePosition();
+  sleep(Duration(seconds: 1));
+
+  print('Move cursor');
+  Sequences.moveCursor(6, 3);
+  sleep(Duration(seconds: 1));
+
+  Sequences.restorePosition();
+  Sequences.moveDown(1);
+  sleep(Duration(seconds: 1));
+  print('Restore cursor position');
+}
+
+Future<void> testSpinners() async {
+  print('Starting computation 1...');
+  await Spinner.start(SpinnerType.fistBump);
+  sleep(Duration(seconds: 2));
+  Spinner.stop();
+
+  print('Starting computation 2...');
+  await Spinner.start(SpinnerType.dots5, text: 'Loading...');
+  sleep(Duration(seconds: 3));
+  Spinner.stop();
+
+  print('Starting computation 3...');
+  await Spinner.custom(
+    Indicator(
+      name: 'Eyes',
+      interval: 100,
+      frames: <String>['◡◡', '⊙⊙', '◠◠']
+          .map<String>((String e) => '\x1B[36m$e\x1B[39m')
+          .toList(),
+      label: 'Computing...',
+    ),
+  );
+  await Future<void>.delayed(Duration(seconds: 2));
+  Spinner.stop();
+
+  print('Starting computation 4...');
+  await Spinner.start(SpinnerType.pipe, text: 'Linking...');
+  sleep(Duration(seconds: 3));
+  Spinner.update(
+    SpinnerType.circle.indicator.copyWith(label: 'Compiling...'),
+  );
+  sleep(Duration(seconds: 3));
+  Spinner.stop();
+}
+
+void testPrompt() {
+  final Prompt pr = Prompt();
+  final StringQuestion q1 = StringQuestion(
+    "What's your name ?",
+    identifier: 'name',
+  );
+  final PasswordQuestion q8 = PasswordQuestion(
+    'Password ?',
+    comment: 'Secret shhht.',
+    identifier: 'password',
+  );
+  final NumberQuestion q7 = NumberQuestion(
+    'How old are you?',
+    identifier: 'age',
+  );
+  final BooleanQuestion q2 = BooleanQuestion(
+    'Do you like Dart ?',
+    identifier: 'dart',
+  );
+  final ListQuestion q3 = ListQuestion(
+    'Which target ?',
+    <String>['android', 'ios', 'windows', 'macos'],
+    identifier: 'platform',
+  );
+  final Message q4 = Message(
+    'Oh oh !',
+    level: MessageLevel.warn,
+    identifier: 'warn',
+  );
+  final Message q5 = Message(
+    'Oh damn :(',
+    level: MessageLevel.fail,
+    identifier: 'error',
+  );
+  final Message q6 = Message(
+    'Thank you, bye! 🤙',
+    comment: 'Pretty comment nah?',
+    identifier: 'bye',
+  );
+
+  pr
+    ..addAll(<Question<dynamic>>[q1, q8, q7, q2, q3, q4, q5, q6])
+    ..ask();
+}
+
+Future<void> testWorkflow() async {
+  final Task<int> t1 = Task<int>(
+    name: 'Analyzing',
+    id: 'analyze',
+    spinner: SpinnerType.circle,
+    task: () {
+      return waitFor<int>(
+        Future<int>.delayed(Duration(seconds: 3), () => 13),
+      );
+    },
+    onFinish: (Object? i) {
+      return '$i files analyzed';
+    },
+  );
+  final Task<int> t2 = Task<int>(
+    name: 'Formatting',
+    id: 'format',
+    spinner: SpinnerType.circle,
+    task: () {
+      return waitFor<int>(
+        Future<int>.delayed(Duration(seconds: 4), () => 1287),
+      );
+    },
+    onFinish: (Object? i) {
+      return '$i files modified';
+    },
+  );
+  final Task<void> t3 = Task<void>(
+    name: 'Building',
+    id: 'build',
+    task: () {
+      final List<String> _tasks = <String>[
+        'main.c',
+        'crypto.c',
+        'workflow.c',
+        'wyatt.c',
+        'logger.c',
+        'task.c',
+      ];
+      for (final String i in _tasks) {
+        Task.print(i);
+        sleep(Duration(seconds: Random().nextInt(4) + 1));
+      }
+    },
+    onFinish: (_) {
+      return 'Compilation success';
+    },
+  );
+  final Task<void> t4 = Task<void>(
+    name: 'Testing',
+    id: 'test',
+    task: () {
+      final List<String> _tasks = <String>[
+        'wyatt.h',
+        'crypto.h',
+      ];
+      for (final String i in _tasks) {
+        Task.print(i);
+        sleep(Duration(seconds: Random().nextInt(3)));
+      }
+      throw Exception('An error occured during ${'test::crypto.h'.red()}');
+    },
+    onFinish: (_) {
+      return 'All tests passed';
+    },
+    onError: (Object e) {
+      return e.toString();
+    },
+  );
+  final Task<void> t5 = Task<void>(
+    name: 'Bundling',
+    id: 'bundle',
+    task: () {
+      sleep(Duration(seconds: 3));
+      throw SkipException('Bundle skipped.');
+    },
+    onFinish: (_) {
+      return 'Files generated in dist/';
+    },
+    onSkip: (SkipException e) {
+      return e.toString();
+    },
+  );
+
+  final Workflow w = await Workflow.create(<Task<dynamic>>[t1, t2, t3, t4, t5]);
+  w.start();
+
+  print('\n${w.results.toString().dim()}');
+}
+
+void testNewPrompt() {
+  final name = Input(message: 'Your name').prompt();
+  stdout.writeln(name);
+
+  final email = Input(
+    message: 'Your email',
+    validator: (String x) {
+      if (x.contains('@')) {
+        return true;
+      } else {
+        throw ValidationError('Not a valid email');
+      }
+    },
+  ).prompt();
+  stdout.writeln(email);
+
+  final planet = Input(
+    message: 'Your planet',
+    defaultValue: 'Earth',
+  ).prompt();
+  stdout.writeln(planet);
+
+  final galaxy = Input(
+    message: 'Your galaxy',
+    initialValue: 'Andromeda',
+  ).prompt();
+  stdout.writeln(galaxy);
+}
+
+Future<void> main() async {
+  // sleep(Duration(seconds: 2));
+  // testPrompt();
+  // await testWorkflow();
+  // testStylish();
+  // testSequences();
+  // await testSpinners();
+  // testPrompt();
+  testNewPrompt();
+}

packages/wyatt_cli_toolbox/lib/src/prompt/boolean_question.dart

@@ -0,0 +1,60 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+class BooleanQuestion extends Question<bool> {
+  BooleanQuestion(
+    String question, {
+    this.defaultTo = false,
+    String? comment,
+    required String identifier,
+  }) : super(QuestionType.booleanQuestion, identifier, question, comment);
+
+  bool? answer;
+  final bool defaultTo;
+
+  @override
+  String formatComment() => (super.formatComment().trim().isEmpty)
+      ? defaultTo
+          ? ' (Y/n) '.dim()
+          : ' (y/N) '.dim()
+      : super.formatComment();
+
+  @override
+  bool ask() {
+    stdout.write(formatQuestion());
+    String input = '';
+    input = stdin.readLineSync(encoding: utf8)!.trim();
+    stdout.write(Sequences.escMoveUp(1) + formatQuestion());
+    if (input.isEmpty) {
+      answer = defaultTo;
+    } else {
+      answer = input[0] == 'y' || input[0] == 'Y';
+    }
+    String replaceStr =
+        '\r${formatQuestion()}${Sequences.escClearLineFromCursorToEnd()}';
+    replaceStr += answer! ? 'Yes'.blue() : 'No'.blue();
+    stdout.writeln(replaceStr);
+
+    return answer!;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/control.dart

@@ -0,0 +1,49 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+/// Abstract class providing XTerm escape sequences
+abstract class Control {
+  /// Use Squences.escMoveUp, concatenate your string ([str])
+  /// and then blank the remaining line.
+  static String replacePreviousLine(String str) =>
+      Sequences.escMoveUp(1) + str + Sequences.escClearLineFromCursorToEnd();
+
+  /// Reset XTerm sequence.
+  /// This is always applied after using some other sequence.
+  static String reset = ''.reset();
+
+  /// See: https://codepoints.net/dingbats
+  static String questionIndicator() => '?'.green();
+
+  static String exclamationIndicator() => '!'.yellow();
+
+  static String infoIndicator() =>
+      Platform.isWindows ? 'i'.cyan() : '\u2139'.cyan();
+
+  static String rightIndicator() =>
+      Platform.isWindows ? '>'.blue() : '\u276F'.blue();
+
+  static String validIndicator() =>
+      Platform.isWindows ? 'v'.green() : '\u2714'.green();
+
+  static String wrongIndicator() =>
+      Platform.isWindows ? 'x'.red() : '\u2718'.red();
+}

packages/wyatt_cli_toolbox/lib/src/prompt/framework/build_context.dart

@@ -0,0 +1,95 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of prompt.framework;
+
+class BuildContext {
+  int _buildCount = 0;
+  int get buildCount => _buildCount;
+  void incrementBuildCount() => _buildCount++;
+  void resetBuildCount() => _buildCount = 0;
+
+  int _lineCount = 0;
+  int get lineCount => _lineCount;
+  void incrementLineCount() => _lineCount++;
+  void resetLineCount() => _lineCount = 0;
+
+  static void reset() {
+    Sequences.unhideCursor();
+    Sequences.write(''.reset());
+  }
+
+  void hideCursor() {
+    Sequences.hideCursor();
+  }
+
+  void showCursor() {
+    Sequences.unhideCursor();
+  }
+
+  void write(String text) {
+    Sequences.write(text);
+  }
+
+  void writeln(String text) {
+    incrementLineCount();
+    Sequences.writeln(text);
+  }
+
+  void erasePreviousLine([int n = 1]) {
+    for (int i = 0; i < n; i++) {
+      Sequences.moveUp(1);
+      Sequences.clearEntireLine();
+    }
+  }
+
+  void wipe() {
+    erasePreviousLine(lineCount);
+    resetLineCount();
+  }
+
+  int readKey() => stdin.readByteSync();
+
+  String readLine({
+    String initialValue = '',
+  }) {
+    var buffer = initialValue;
+    var index = buffer.length;
+
+    Sequences.savePosition();
+
+    if (buffer.isNotEmpty) {
+      write(buffer);
+    }
+
+    while (true) {
+      final key = readKey();
+      if (index == buffer.length) {
+        buffer += String.fromCharCode(key);
+        index++;
+      } else {
+        buffer = buffer.substring(0, index) +
+            String.fromCharCode(key) +
+            buffer.substring(index);
+        index++;
+      }
+
+      Sequences.restorePosition();
+      Sequences.clearLineFromCursorToEnd();
+      write(buffer);
+    }
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/framework/framework.dart

@@ -0,0 +1,26 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+library prompt.framework;
+
+import 'dart:io';
+import 'package:meta/meta.dart';
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+part 'build_context.dart';
+part 'state.dart';
+part 'widget.dart';

packages/wyatt_cli_toolbox/lib/src/prompt/framework/state.dart

@@ -0,0 +1,50 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of prompt.framework;
+
+abstract class State<W extends Widget<dynamic>> {
+  W? _widget;
+  W get widget => _widget!;
+
+  BuildContext? _context;
+  BuildContext get context => _context!;
+
+  void build();
+
+  dynamic prompt();
+
+  @protected
+  @mustCallSuper
+  void dispose() {
+    _context = null;
+  }
+
+  @protected
+  @mustCallSuper
+  void initState() {
+    _context ??= BuildContext();
+  }
+
+  @protected
+  @mustCallSuper
+  void setState(void Function() fn) {
+    fn();
+    context.wipe();
+    build();
+    context.incrementBuildCount();
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/framework/theme.dart

@@ -0,0 +1,150 @@
+// ignore_for_file: public_member_api_docs, sort_constructors_first
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/spinners/spinners.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+typedef StyleFunction = String Function(String);
+
+class Theme {
+  final String inputPrefix;
+  final String inputSuffix;
+  final String successPrefix;
+  final String successSuffix;
+  final String errorPrefix;
+  final String hiddenPrefix;
+  final StyleFunction messageStyle;
+  final StyleFunction errorStyle;
+  final StyleFunction hintStyle;
+  final StyleFunction valueStyle;
+  final StyleFunction defaultStyle;
+
+  final String activeItemPrefix;
+  final String inactiveItemPrefix;
+  final StyleFunction activeItemStyle;
+  final StyleFunction inactiveItemStyle;
+
+  final String checkedItemPrefix;
+  final String uncheckedItemPrefix;
+
+  final String pickedItemPrefix;
+  final String unpickedItemPrefix;
+
+  final bool showActiveCursor;
+
+  final SpinnerType spinner;
+
+  const Theme({
+    required this.inputPrefix,
+    required this.inputSuffix,
+    required this.successPrefix,
+    required this.successSuffix,
+    required this.errorPrefix,
+    required this.hiddenPrefix,
+    required this.messageStyle,
+    required this.errorStyle,
+    required this.hintStyle,
+    required this.valueStyle,
+    required this.defaultStyle,
+    required this.activeItemPrefix,
+    required this.inactiveItemPrefix,
+    required this.activeItemStyle,
+    required this.inactiveItemStyle,
+    required this.checkedItemPrefix,
+    required this.uncheckedItemPrefix,
+    required this.pickedItemPrefix,
+    required this.unpickedItemPrefix,
+    required this.showActiveCursor,
+    required this.spinner,
+  });
+
+  Theme copyWith({
+    String? inputPrefix,
+    String? inputSuffix,
+    String? successPrefix,
+    String? successSuffix,
+    String? errorPrefix,
+    String? hiddenPrefix,
+    StyleFunction? messageStyle,
+    StyleFunction? errorStyle,
+    StyleFunction? hintStyle,
+    StyleFunction? valueStyle,
+    StyleFunction? defaultStyle,
+    String? activeItemPrefix,
+    String? inactiveItemPrefix,
+    StyleFunction? activeItemStyle,
+    StyleFunction? inactiveItemStyle,
+    String? checkedItemPrefix,
+    String? uncheckedItemPrefix,
+    String? pickedItemPrefix,
+    String? unpickedItemPrefix,
+    bool? showActiveCursor,
+    SpinnerType? spinner,
+  }) {
+    return Theme(
+      inputPrefix: inputPrefix ?? this.inputPrefix,
+      inputSuffix: inputSuffix ?? this.inputSuffix,
+      successPrefix: successPrefix ?? this.successPrefix,
+      successSuffix: successSuffix ?? this.successSuffix,
+      errorPrefix: errorPrefix ?? this.errorPrefix,
+      hiddenPrefix: hiddenPrefix ?? this.hiddenPrefix,
+      messageStyle: messageStyle ?? this.messageStyle,
+      errorStyle: errorStyle ?? this.errorStyle,
+      hintStyle: hintStyle ?? this.hintStyle,
+      valueStyle: valueStyle ?? this.valueStyle,
+      defaultStyle: defaultStyle ?? this.defaultStyle,
+      activeItemPrefix: activeItemPrefix ?? this.activeItemPrefix,
+      inactiveItemPrefix: inactiveItemPrefix ?? this.inactiveItemPrefix,
+      activeItemStyle: activeItemStyle ?? this.activeItemStyle,
+      inactiveItemStyle: inactiveItemStyle ?? this.inactiveItemStyle,
+      checkedItemPrefix: checkedItemPrefix ?? this.checkedItemPrefix,
+      uncheckedItemPrefix: uncheckedItemPrefix ?? this.uncheckedItemPrefix,
+      pickedItemPrefix: pickedItemPrefix ?? this.pickedItemPrefix,
+      unpickedItemPrefix: unpickedItemPrefix ?? this.unpickedItemPrefix,
+      showActiveCursor: showActiveCursor ?? this.showActiveCursor,
+      spinner: spinner ?? this.spinner,
+    );
+  }
+
+  static Theme defaultTheme = colorfulTheme;
+
+  static final colorfulTheme = Theme(
+    inputPrefix: '?'.padRight(2).green(),
+    inputSuffix: (Platform.isWindows ? '>' : '\u276F').padLeft(2).grey(),
+    successPrefix: (Platform.isWindows ? 'v' : '\u2714').padRight(2).green(),
+    successSuffix: '•'.padLeft(2).grey(),
+    errorPrefix: (Platform.isWindows ? 'x' : '\u2718').padRight(2).red(),
+    hiddenPrefix: '*****',
+    messageStyle: (String message) => message.bold(),
+    errorStyle: (String error) => error.red(),
+    hintStyle: (String hint) => '($hint)'.grey(),
+    valueStyle: (String value) => value.green(),
+    defaultStyle: (String value) => value.cyan(),
+    activeItemPrefix: (Platform.isWindows ? '>' : '\u276F').green(),
+    inactiveItemPrefix: ' ',
+    activeItemStyle: (String item) => item.cyan(),
+    inactiveItemStyle: (String item) => item,
+    checkedItemPrefix: (Platform.isWindows ? 'v' : '\u2714').green(),
+    uncheckedItemPrefix: ' ',
+    pickedItemPrefix: (Platform.isWindows ? '>' : '\u276F').green(),
+    unpickedItemPrefix: ' ',
+    showActiveCursor: false,
+    spinner: SpinnerType.arrow,
+  );
+}

packages/wyatt_cli_toolbox/lib/src/prompt/framework/widget.dart

@@ -0,0 +1,46 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of prompt.framework;
+
+abstract class Widget<T extends dynamic> {
+  int _initLineCount = 0;
+
+  /// Creates the mutable state for this widget
+  @protected
+  @factory
+  State createState();
+
+  State pipeState(State state) => state;
+
+  T prompt() {
+    final state = pipeState(createState())
+      .._widget = this
+      ..initState();
+    _initLineCount = state.context.lineCount;
+    state.context.resetLineCount();
+
+    state.build();
+    state.context.incrementBuildCount();
+
+    final dynamic out = state.prompt();
+    state.context.wipe();
+    state.context.erasePreviousLine(_initLineCount);
+    state.dispose();
+
+    return out as T;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/keys.dart

@@ -0,0 +1,56 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+// ignore_for_file: constant_identifier_names
+
+import 'dart:io';
+
+const int ARROW_UP = 65;
+const int ARROW_DOWN = 66;
+const int ENTER = 10;
+const int SPACE = 32;
+
+const int WIN_UP = 119;
+const int WIN_DOWN = 115;
+const int WIN_ENTER = 13;
+const int WIN_SPACE = 20;
+
+/// Abstract class providing some key codes which can be statically accessed.
+abstract class Keys {
+  /// Arrow down. Consists of three bytes.
+  /// For historical reasons, you can also use 's'
+  /// instead of arrow down on Windows.
+  ///
+  /// It is packed into a single element list in
+  /// order to not break the spread syntax.
+  static final List<int> arrowDown =
+      Platform.isWindows ? <int>[WIN_DOWN] : <int>[27, 91, 66];
+
+  /// Arrows up. Consists of three bytes in Unix like systems (including MacOS).
+  /// For historical reasons, you can also use 'w' insted of arrow
+  /// up on Windows.
+  ///
+  /// It is packed into a single element list in
+  /// order to not break the spread syntax.
+  static final List<int> arrowUp =
+      Platform.isWindows ? <int>[WIN_UP] : <int>[27, 91, 65];
+
+  /// Enter key. Single byte.
+  static final int enter = Platform.isWindows ? WIN_ENTER : ENTER;
+
+  /// Space key. Single byte.
+  static final int space = Platform.isWindows ? WIN_SPACE : SPACE;
+}

packages/wyatt_cli_toolbox/lib/src/prompt/list_chooser.dart

@@ -0,0 +1,129 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/control.dart';
+import 'package:wyatt_cli_toolbox/src/prompt/keys.dart';
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+class ListChooser {
+  ListChooser(this.options) {
+    if (stdin.hasTerminal) {
+      // lineMode must be true to set echoMode in Windows
+      // see https://github.com/dart-lang/sdk/issues/28599
+      stdin.echoMode = false;
+      stdin.lineMode = false;
+    }
+  }
+
+  List<String> options;
+
+  String choose() {
+    int input;
+    int index = 0;
+
+    _renderList(0, initial: true);
+
+    while ((input = _userInput()) != ENTER) {
+      if (input == ARROW_UP) {
+        if (index > 0) {
+          index--;
+        }
+      } else if (input == ARROW_DOWN) {
+        if (index < options.length - 1) {
+          index++;
+        }
+      }
+      _renderList(index);
+    }
+    _resetStdin();
+    return options[index];
+  }
+
+  void _deletePreviousList() {
+    for (int i = 0; i < options.length; i++) {
+      Sequences.write(
+        Sequences.escMoveUp(1) + Sequences.escClearLineFromCursorToEnd(),
+      );
+    }
+  }
+
+  void _renderList(int index, {bool initial = false}) {
+    if (!initial) {
+      _deletePreviousList();
+    }
+    for (int i = 0; i < options.length; i++) {
+      if (i == index) {
+        stdout.writeln('${Control.rightIndicator()} ${options[i].blue()}');
+        continue;
+      }
+      stdout.writeln('  ${options[i]}');
+    }
+  }
+
+  void _resetStdin() {
+    if (stdin.hasTerminal) {
+      // Order is important here
+      stdin.lineMode = true;
+      stdin.echoMode = true;
+    }
+  }
+
+  // TODO(hpcl): improve keycode parsing for multiple bytes codes
+  int _userInput() {
+    final int navigationResult = stdin.readByteSync();
+    if (navigationResult < 0) {
+      return navigationResult;
+    }
+
+    if (Platform.isWindows) {
+      if (navigationResult == Keys.enter) {
+        return ENTER;
+      }
+      if (navigationResult == Keys.space) {
+        return SPACE;
+      }
+      if (navigationResult == Keys.arrowUp[0]) {
+        return ARROW_UP;
+      }
+      if (navigationResult == Keys.arrowDown[0]) {
+        return ARROW_DOWN;
+      } else {
+        return navigationResult;
+      }
+    } else {
+      if (navigationResult == ENTER) {
+        return ENTER;
+      }
+      if (navigationResult == SPACE) {
+        return SPACE;
+      }
+
+      final int anotherByte = stdin.readByteSync();
+      if (anotherByte == ENTER) {
+        return ENTER;
+      }
+      if (anotherByte == SPACE) {
+        return SPACE;
+      }
+
+      final int input = stdin.readByteSync();
+      return input;
+    }
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/list_question.dart

@@ -0,0 +1,47 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/list_chooser.dart';
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+class ListQuestion extends Question<String> {
+  ListQuestion(
+    String question,
+    this.options, {
+    String? comment,
+    required String identifier,
+  }) : super(QuestionType.listQuestion, identifier, question, comment);
+
+  List<String> options;
+  String? answer;
+
+  @override
+  String formatComment() => (super.formatComment().trim().isEmpty)
+      ? ' (User arrow keys) '.dim()
+      : super.formatComment();
+
+  @override
+  String ask() {
+    stdout.writeln(formatQuestion());
+    final ListChooser chooser = ListChooser(options);
+    final String input = chooser.choose();
+    answer = input;
+    return input;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/message.dart

@@ -0,0 +1,54 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/control.dart';
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+
+enum MessageLevel { debug, info, success, warn, fail }
+
+class Message extends Question<void> {
+  Message(
+    String text, {
+    String? comment,
+    this.level = MessageLevel.info,
+    required String identifier,
+  }) : super(QuestionType.message, identifier, text, comment);
+
+  MessageLevel level;
+
+  @override
+  String get prefix {
+    switch (level) {
+      case MessageLevel.debug:
+        return ' ';
+      case MessageLevel.info:
+        return Control.infoIndicator();
+      case MessageLevel.success:
+        return Control.validIndicator();
+      case MessageLevel.warn:
+        return Control.exclamationIndicator();
+      case MessageLevel.fail:
+        return Control.wrongIndicator();
+    }
+  }
+
+  @override
+  void ask() {
+    stdout.writeln(formatQuestion());
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/number_question.dart

@@ -0,0 +1,57 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+class NumberQuestion extends Question<num> {
+  NumberQuestion(String question, {String? comment, required String identifier})
+      : super(QuestionType.stringQuestion, identifier, question, comment);
+
+  num? answer;
+
+  @override
+  String formatComment() => (super.formatComment().trim().isEmpty)
+      ? ' Mandatory! '.dim()
+      : super.formatComment();
+
+  @override
+  num ask() {
+    stdout.write(formatQuestion());
+    String input = '';
+    bool valid = false;
+    num answer = 0;
+    while (!valid) {
+      input = stdin.readLineSync(encoding: utf8)!.trim();
+      try {
+        valid = input.isNotEmpty;
+        answer = num.parse(input);
+      } catch (e) {
+        valid = false;
+      }
+      stdout.write(Sequences.escMoveUp(1) + formatQuestion());
+    }
+    stdout.writeln(
+      // ignore: lines_longer_than_80_chars
+      '\r${formatQuestion()}${answer.toString().blue()}${Sequences.escClearLineFromCursorToEnd()}',
+    );
+    return answer;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/password_question.dart

@@ -0,0 +1,66 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/keys.dart';
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+class PasswordQuestion extends Question<String> {
+  PasswordQuestion(
+    String question, {
+    String? comment,
+    required String identifier,
+  }) : super(QuestionType.passwordQuestion, identifier, question, comment);
+
+  String? answer;
+
+  @override
+  String ask() {
+    if (stdin.hasTerminal) {
+      stdin.echoMode = false;
+      stdin.lineMode = false;
+    }
+
+    stdout.write(formatQuestion());
+    String input = '';
+    final List<int> bytes = <int>[];
+
+    int lastB = stdin.readByteSync();
+    while (lastB != Keys.enter) {
+      stdout.write('*');
+      bytes.add(lastB);
+      lastB = stdin.readByteSync();
+    }
+    input = utf8.decode(bytes);
+    stdout.write(formatQuestion());
+    answer = List<String>.generate(input.length, (_) => '*')
+        .reduce((String value, String element) => '$value$element');
+    stdout.writeln(
+      // ignore: lines_longer_than_80_chars
+      '\r${formatQuestion()}${answer!.blue()}${Sequences.escClearLineFromCursorToEnd()}',
+    );
+
+    if (stdin.hasTerminal) {
+      stdin.lineMode = true;
+      stdin.echoMode = true;
+    }
+    return input;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/prompt.dart

@@ -0,0 +1,66 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+
+export 'boolean_question.dart';
+export 'framework/framework.dart';
+export 'framework/theme.dart';
+export 'list_question.dart';
+export 'message.dart';
+export 'number_question.dart';
+export 'password_question.dart';
+export 'question.dart';
+export 'string_question.dart';
+export 'widgets/input.dart';
+
+class Prompt {
+  Prompt({this.questions});
+
+  Map<String, dynamic> answers = <String, dynamic>{};
+  List<Question<dynamic>>? questions;
+
+  void add(Question<dynamic> question) {
+    if (questions != null) {
+      questions!.add(question);
+    } else {
+      questions = <Question<dynamic>>[question];
+    }
+  }
+
+  void addAll(List<Question<dynamic>> questions) {
+    if (this.questions != null) {
+      this.questions!.addAll(questions);
+    } else {
+      this.questions = questions;
+    }
+  }
+
+  Map<String, dynamic> ask() {
+    if (questions != null) {
+      for (final Question<dynamic> question in questions!) {
+        if (!(question.type == QuestionType.message)) {
+          answers[question.identifier] = question.ask();
+        } else {
+          question.ask();
+        }
+      }
+    } else {
+      throw Exception('You must add questions before asking for prompt.');
+    }
+    return answers;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/question.dart

@@ -0,0 +1,42 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:wyatt_cli_toolbox/src/prompt/control.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+enum QuestionType {
+  message,
+  stringQuestion,
+  booleanQuestion,
+  listQuestion,
+  passwordQuestion
+}
+
+abstract class Question<T> {
+  Question(this.type, this.identifier, this.question, this.comment);
+
+  final QuestionType type;
+  final String identifier;
+  final String question;
+  final String? comment;
+
+  String prefix = Control.questionIndicator();
+
+  String formatComment() => (comment != null) ? ' $comment '.dim() : ' ';
+  String formatQuestion() => '$prefix $question${formatComment()}';
+
+  T ask();
+}

packages/wyatt_cli_toolbox/lib/src/prompt/string_question.dart

@@ -0,0 +1,43 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/prompt/question.dart';
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+class StringQuestion extends Question<String> {
+  StringQuestion(String question, {String? comment, required String identifier})
+      : super(QuestionType.stringQuestion, identifier, question, comment);
+
+  String? answer;
+
+  @override
+  String ask() {
+    stdout.write(formatQuestion());
+    String input = '';
+    input = stdin.readLineSync(encoding: utf8)!.trim();
+    stdout.write(Sequences.escMoveUp(1) + formatQuestion());
+    answer = input;
+    stdout.writeln(
+      // ignore: lines_longer_than_80_chars
+      '\r${formatQuestion()}${answer!.blue()}${Sequences.escClearLineFromCursorToEnd()}',
+    );
+    return input;
+  }
+}

packages/wyatt_cli_toolbox/lib/src/prompt/widgets/input.dart

@@ -0,0 +1,134 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:wyatt_cli_toolbox/src/prompt/framework/framework.dart';
+import 'package:wyatt_cli_toolbox/src/prompt/framework/theme.dart';
+
+class Input extends Widget<String> {
+  final String message;
+  final String initialValue;
+  final String? defaultValue;
+  final bool Function(String)? validator;
+  final Theme theme;
+
+  Input({
+    required this.message,
+    this.initialValue = '',
+    this.defaultValue,
+    this.validator,
+  }) : theme = Theme.defaultTheme;
+
+  Input.withTheme({
+    required this.message,
+    required this.theme,
+    this.initialValue = '',
+    this.defaultValue,
+    this.validator,
+  });
+
+  String promptInput({
+    required String message,
+    String? hint,
+  }) {
+    final buffer = StringBuffer()
+      ..write(theme.inputPrefix)
+      ..write(theme.messageStyle(message));
+    if (hint != null) {
+      buffer
+        ..write(' ')
+        ..write(theme.hintStyle(hint));
+    }
+    buffer
+      ..write(theme.inputSuffix)
+      ..write(' ');
+    return buffer.toString();
+  }
+
+  String promptError({
+    required String message,
+  }) {
+    final buffer = StringBuffer()
+      ..write(theme.errorPrefix)
+      ..write(theme.errorStyle(message));
+
+    return buffer.toString();
+  }
+
+  @override
+  State<Input> createState() => _InputState();
+}
+
+class _InputState extends State<Input> {
+  String? _value;
+  String? _error;
+
+  @override
+  void initState() {
+    super.initState();
+    _value = widget.initialValue;
+  }
+
+  @override
+  void dispose() {
+    if (_value != null) {
+      // TODO(hpcl): print success
+    }
+    super.dispose();
+  }
+
+  @override
+  void build() {
+    if (_error != null) {
+      context.writeln(widget.promptError(message: _error!));
+    }
+  }
+
+  @override
+  String prompt() {
+    while (true) {
+      context.write(
+        widget.promptInput(
+          message: widget.message,
+          hint: widget.defaultValue,
+        ),
+      );
+      final input = context.readLine(initialValue: widget.initialValue);
+      final line = input.isEmpty && widget.defaultValue != null
+          ? widget.defaultValue!
+          : input;
+      if (widget.validator != null) {
+        try {
+          widget.validator!(line);
+        } on ValidationError catch (e) {
+          setState(() {
+            _error = e.message;
+          });
+          continue;
+        }
+      }
+      setState(() {
+        _value = line;
+      });
+      return _value!;
+    }
+  }
+}
+
+class ValidationError implements Exception {
+  final String message;
+
+  ValidationError(this.message);
+}

packages/wyatt_cli_toolbox/lib/src/sequences/sequences.dart

@@ -0,0 +1,155 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+/// Abstract class providing some useful ANSI escape sequences
+abstract class Sequences {
+  /// Clear screen (Raw Sequence) `\x1B[J`
+  static String escClearScreen() => '\x1B[J';
+
+  /// Clear screen from cursor to end (Raw Sequence) `\x1B[0J`
+  static String escClearScreenFromCursorToEnd() => '\x1B[0J';
+
+  /// Clear screen from cursor to start (Raw Sequence) `\x1B[1J`
+  static String escClearScreenFromCursorToStart() => '\x1B[1J';
+
+  /// Clear entire screen (Raw Sequence) `\x1B[2J`
+  static String escClearEntireScreen() => '\x1B[2J';
+
+  /// Clear line (Raw Sequence) `\x1B[K`
+  static String escClearLine() => '\x1B[K';
+
+  /// Clear line from cursor to end (Raw Sequence) `\x1B[0K`
+  static String escClearLineFromCursorToEnd() => '\x1B[0K';
+
+  /// Clear line from cursor to start (Raw Sequence) `\x1B[1K`
+  static String escClearLineFromCursorToStart() => '\x1B[1K';
+
+  /// Clear entire line (Raw Sequence) `\x1B[2K`
+  static String escClearEntireLine() => '\x1B[2K';
+
+  /// Move cursor up **#** lines (Raw Sequence) `\x1B[#A`
+  static String escMoveUp(int n) => '\x1B[${n}A';
+
+  /// Move cursor down **#** lines (Raw Sequence) `\x1B[#B`
+  static String escMoveDown(int n) => '\x1B[${n}B';
+
+  /// Move cursor right **#** columns (Raw Sequence) `\x1B[#C`
+  static String escMoveRight(int n) => '\x1B[${n}C';
+
+  /// Move cursor left **#** columns (Raw Sequence) `\x1B[#D`
+  static String escMoveLeft(int n) => '\x1B[${n}D';
+
+  /// Move cursor down **#** lines and place cursor at start (Raw Sequence) `\x1B[#E`
+  static String escMoveDownAtStart(int n) => '\x1B[${n}E';
+
+  /// Move cursor up **#** lines and place cursor at start (Raw Sequence) `\x1B[#F`
+  static String escMoveUpAtStart(int n) => '\x1B[${n}F';
+
+  /// Move cursor on x axis **#** columens (Raw Sequence) `\x1B[#G`
+  static String escMoveHorizontal(int n) => '\x1B[${n}G';
+
+  /// Move cursor on x,y axis (Raw Sequence) `\x1B[$line;${column}H`
+  static String escMoveCursor(int line, int column) => '\x1B[$line;${column}H';
+
+  /// Save cursor position (Raw Sequence) `\x1B7`
+  static String escSavePosition() => '\x1B7';
+
+  /// Restore cursor position (Raw Sequence) `\x1B8`
+  static String escRestorePosition() => '\x1B8';
+
+  /// Hide cursor (Raw Sequence) `\x1B[?25l`
+  static String escHideCursor() => '\x1B[?25l';
+
+  /// Unhide cursor (Raw Sequence) `\x1B[?25h`
+  static String escUnhideCursor() => '\x1B[?25h';
+
+  /// Clear screen `\x1B[J`
+  static void clearScreen() => write(escClearScreen());
+
+  /// Clear screen from cursor to end `\x1B[0J`
+  static void clearScreenFromCursorToEnd() =>
+      write(escClearScreenFromCursorToEnd());
+
+  /// Clear screen from cursor to start `\x1B[1J`
+  static void clearScreenFromCursorToStart() =>
+      write(escClearScreenFromCursorToStart());
+
+  /// Clear entire screen `\x1B[2J`
+  static void clearEntireScreen() => write(escClearEntireScreen());
+
+  /// Clear line `\x1B[K`
+  static void clearLine() => write(escClearLine());
+
+  /// Clear line from cursor to end `\x1B[0K`
+  static void clearLineFromCursorToEnd() =>
+      write(escClearLineFromCursorToEnd());
+
+  /// Clear line from cursor to start `\x1B[1K`
+  static void clearLineFromCursorToStart() =>
+      write(escClearLineFromCursorToStart());
+
+  /// Clear entire line `\x1B[2K`
+  static void clearEntireLine() => write(escClearEntireLine());
+
+  /// Move cursor up **#** lines `\x1B[#A`
+  static void moveUp(int n) => write(escMoveUp(n));
+
+  /// Move cursor down **#** lines `\x1B[#B`
+  static void moveDown(int n) => write(escMoveDown(n));
+
+  /// Move cursor right **#** columns `\x1B[#C`
+  static void moveRight(int n) => write(escMoveRight(n));
+
+  /// Move cursor left **#** columns `\x1B[#D`
+  static void moveLeft(int n) => write(escMoveLeft(n));
+
+  /// Move cursor down **#** lines and place cursor at start `\x1B[#E`
+  static void moveDownAtStart(int n) => write(escMoveDownAtStart(n));
+
+  /// Move cursor up **#** lines and place cursor at start `\x1B[#F`
+  static void moveUpAtStart(int n) => write(escMoveUpAtStart(n));
+
+  /// Move cursor on x axis **#** columens `\x1B[#G`
+  static void moveHorizontal(int n) => write(escMoveHorizontal(n));
+
+  /// Move cursor on x,y axis `\x1B[$line;${column}H`
+  static void moveCursor(int line, int column) =>
+      write(escMoveCursor(line, column));
+
+  /// Save cursor position `\x1B7`
+  static void savePosition() => write(escSavePosition());
+
+  /// Restore cursor position `\x1B8`
+  static void restorePosition() => write(escRestorePosition());
+
+  /// Hide cursor `\x1B[?25l`
+  static void hideCursor() => write(escHideCursor());
+
+  /// Unhide cursor `\x1B[?25h`
+  static void unhideCursor() => write(escUnhideCursor());
+
+  /// Write string in standard output
+  static void write(String string) {
+    stdout.write(string);
+  }
+
+  /// Write string on new line in standard output
+  static void writeln(String string) {
+    stdout.writeln(string);
+  }
+}

packages/wyatt_cli_toolbox/lib/src/spinners/indicator.dart

@@ -0,0 +1,99 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:async';
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+
+/// The [frames] field holds each individual frame of an animation, whilst the
+/// [interval] represents the sleep time between each frame.
+class Indicator {
+  
+  Indicator({
+    required this.name,
+    required this.interval,
+    required this.frames,
+    this.label,
+  });
+
+  factory Indicator.fromMap(Map<String, Map<String, Object>> map) {
+    final String name = map.keys.first;
+    return Indicator(
+      name: name,
+      // ignore: cast_nullable_to_non_nullable
+      interval: map[name]!['interval'] as int,
+      // ignore: cast_nullable_to_non_nullable
+      frames: List<String>.from(map[name]!['frames'] as List<String>),
+    );
+  }
+
+  final String name;
+  final int interval;
+  final List<String> frames;
+  final String? label;
+  Timer? _timer;
+
+
+  Map<String, Map<String, Object>> toMap() {
+    return <String, Map<String, Object>>{
+      name: <String, Object>{
+        'interval': interval,
+        'frames': frames,
+      },
+    };
+  }
+
+  /// Animate the spinner.
+  void animate() {
+    stop();
+    int frame = 0;
+    _timer = Timer.periodic(Duration(milliseconds: interval), (Timer t) {
+      Sequences.clearEntireLine();
+      frame = (frame + 1) % frames.length;
+      if (label != null) {
+        stdout.write('${frames[frame]} $label');
+      } else {
+        stdout.write(frames[frame]);
+      }
+      Sequences.moveHorizontal(1);
+    });
+  }
+
+  /// Stop the spinner (but don't kill isolate)
+  void stop() {
+    Sequences.clearEntireLine();
+    _timer?.cancel();
+  }
+
+  Indicator copyWith({
+    String? name,
+    int? interval,
+    List<String>? frames,
+    String? label,
+  }) {
+    return Indicator(
+      name: name ?? this.name,
+      interval: interval ?? this.interval,
+      frames: frames ?? this.frames,
+      label: label ?? this.label,
+    );
+  }
+
+  @override
+  String toString() =>
+      'Indicator(name: $name, interval: $interval, frames: $frames)';
+}

packages/wyatt_cli_toolbox/lib/src/spinners/spinner.dart

@@ -0,0 +1,66 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:async';
+import 'dart:isolate';
+
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/spinners/indicator.dart';
+import 'package:wyatt_cli_toolbox/src/spinners/spinner_type.dart';
+
+
+class Spinner {
+  /// Active isolate object. Is created when [start] is called.
+  static Isolate? _spinnerIsolate;
+
+  /// Run the animation of active [_spinnerIsolate].
+  static Future<void> _animate(Indicator indicator) async {
+    indicator.animate();
+  }
+
+  /// Starts an animation on a new line.
+  static Future<Isolate> start(SpinnerType spinner, {String? text}) async {
+    return custom(spinner.indicator.copyWith(label: text));
+  }
+
+  /// Starts a custom animation on a new line.
+  static Future<Isolate> custom(Indicator indicator) async {
+    Sequences.hideCursor();
+    return _spinnerIsolate ??
+        (_spinnerIsolate = await Isolate.spawn(
+          _animate,
+          indicator,
+        ));
+  }
+
+  /// Stops current spinner animation by killing the isolate instance,
+  /// and clears current line.
+  static void stop() {
+    if (_spinnerIsolate != null) {
+      _spinnerIsolate!.kill(priority: Isolate.immediate);
+    }
+    _spinnerIsolate = null;
+    Sequences.clearEntireLine();
+    Sequences.moveHorizontal(1);
+    Sequences.unhideCursor();
+  }
+
+  /// Stop and restart a new indicator on same line.
+  static void update(Indicator indicator) {
+    stop();
+    custom(indicator);
+  }
+}

packages/wyatt_cli_toolbox/lib/src/spinners/spinner_type.dart

@@ -0,0 +1,113 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:wyatt_cli_toolbox/src/spinners/spinners.dart';
+
+enum SpinnerType {
+  dots,
+  dots2,
+  dots3,
+  dots4,
+  dots5,
+  dots6,
+  dots7,
+  dots8,
+  dots9,
+  dots10,
+  dots11,
+  dots12,
+  dots8Bit,
+  line,
+  line2,
+  pipe,
+  simpleDots,
+  simpleDotsScrolling,
+  star,
+  star2,
+  flip,
+  hamburger,
+  growVertical,
+  growHorizontal,
+  balloon,
+  balloon2,
+  noise,
+  bounce,
+  boxBounce,
+  boxBounce2,
+  triangle,
+  arc,
+  circle,
+  squareCorners,
+  circleQuarters,
+  circleHalves,
+  squish,
+  toggle,
+  toggle2,
+  toggle3,
+  toggle4,
+  toggle5,
+  toggle6,
+  toggle7,
+  toggle8,
+  toggle9,
+  toggle10,
+  toggle11,
+  toggle12,
+  toggle13,
+  arrow,
+  arrow2,
+  arrow3,
+  bouncingBar,
+  bouncingBall,
+  smiley,
+  monkey,
+  hearts,
+  clock,
+  earth,
+  material,
+  moon,
+  runner,
+  pong,
+  shark,
+  dqpb,
+  weather,
+  christmas,
+  grenade,
+  point,
+  layer,
+  betaWave,
+  fingerDance,
+  fistBump,
+  soccerHeader,
+  mindblown,
+  speaker,
+  orangePulse,
+  bluePulse,
+  orangeBluePulse,
+  timeTravel,
+  aesthetic;
+
+  String get name => toString().replaceAll(RegExp('SpinnerType.'), '');
+  Indicator get indicator {
+    if (spinners.keys.contains(name)) {
+      return Indicator.fromMap(
+        <String, Map<String, Object>>{name: spinners[name]!},
+      );
+    } else {
+      throw UnimplementedError();
+    }
+  }
+}

packages/wyatt_cli_toolbox/lib/src/stylish/stylish.dart

@@ -0,0 +1,210 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:wyatt_cli_toolbox/src/stylish/utils.dart';
+
+extension Stylish on String {
+  /// Status of the extension
+  static bool enabled = true;
+
+  /// Formats a string if ansi escape sequences are supported.
+  static bool forced = false;
+
+  /// Enable or disable styling
+  static void config({bool? enable}) {
+    Stylish.enabled = enable ?? Stylish.enabled;
+  }
+
+  // Foreground Colors
+  /// Format this string with ANSI to be colored black.
+  String black() => format(30, 39)(this);
+
+  /// Format this string with ANSI to be colored red.
+  String red() => format(31, 39)(this);
+
+  /// Format this string with ANSI to be colored green.
+  String green() => format(32, 39)(this);
+
+  /// Format this string with ANSI to be colored yellow.
+  String yellow() => format(33, 39)(this);
+
+  /// Format this string with ANSI to be colored blue.
+  String blue() => format(34, 39)(this);
+
+  /// Format this string with ANSI to be colored magenta.
+  String magenta() => format(35, 39)(this);
+
+  /// Format this string with ANSI to be colored cyan.
+  String cyan() => format(36, 39)(this);
+
+  /// Format this string with ANSI to be colored white.
+  String white() => format(37, 39)(this);
+
+  /// Format this string with ANSI to be colored bright black or gray or grey.
+  String brightBlack() => format(90, 39)(this);
+
+  /// Format this string with ANSI to be colored bright red.
+  String brightRed() => format(91, 39)(this);
+
+  /// Format this string with ANSI to be colored bright green.
+  String brightGreen() => format(92, 39)(this);
+
+  /// Format this string with ANSI to be colored bright yellow.
+  String brightYellow() => format(93, 39)(this);
+
+  /// Format this string with ANSI to be colored bright blue.
+  String brightBlue() => format(94, 39)(this);
+
+  /// Format this string with ANSI to be colored bright magenta.
+  String brightMagenta() => format(95, 39)(this);
+
+  /// Format this string with ANSI to be colored bright cyan.
+  String brightCyan() => format(96, 39)(this);
+
+  /// Format this string with ANSI to be colored bright white.
+  String brightWhite() => format(97, 39)(this);
+
+  // Background Colors
+  /// Format this string with ANSI adding a black background color.
+  String bgBlack() => format(40, 49)(this);
+
+  /// Format this string with ANSI adding a red background color.
+  String bgRed() => format(41, 49)(this);
+
+  /// Format this string with ANSI adding a green background color.
+  String bgGreen() => format(42, 49)(this);
+
+  /// Format this string with ANSI adding a yellow background color.
+  String bgYellow() => format(43, 49)(this);
+
+  /// Format this string with ANSI adding a blue background color.
+  String bgBlue() => format(44, 49)(this);
+
+  /// Format this string with ANSI adding a magenta background color.
+  String bgMagenta() => format(45, 49)(this);
+
+  /// Format this string with ANSI adding a cyan background color.
+  String bgCyan() => format(46, 49)(this);
+
+  /// Format this string with ANSI adding a white background color.
+  String bgWhite() => format(47, 49)(this);
+
+  /// Format this string with ANSI adding a bright black
+  /// or gray or grey background color.
+  String bgBrightBlack() => format(100, 49)(this);
+
+  /// Format this string with ANSI adding a bright red
+  /// background color.
+  String bgBrightRed() => format(101, 49)(this);
+
+  /// Format this string with ANSI adding a bright green
+  /// background color.
+  String bgBrightGreen() => format(102, 49)(this);
+
+  /// Format this string with ANSI adding a bright yellow
+  /// background color.
+  String bgBrightYellow() => format(103, 49)(this);
+
+  /// Format this string with ANSI adding a bright blue
+  /// background color.
+  String bgBrightBlue() => format(104, 49)(this);
+
+  /// Format this string with ANSI adding a bright magenta
+  /// background color.
+  String bgBrightMagenta() => format(105, 49)(this);
+
+  /// Format this string with ANSI adding a bright cyan
+  /// background color.
+  String bgBrightCyan() => format(106, 49)(this);
+
+  /// Format this string with ANSI adding a bright white
+  /// background color.
+  String bgBrightWhite() => format(107, 49)(this);
+
+  /// Format this string with ANSI to be colored bright black or gray or grey.
+  String gray() => brightBlack();
+
+  /// Format this string with ANSI to be colored bright black or gray or grey.
+  String grey() => brightBlack();
+
+  /// Format this string with ANSI adding a bright black
+  /// or gray or grey background color.
+  String bgGray() => bgBrightBlack();
+
+  /// Format this string with ANSI adding a bright black
+  /// or gray or grey background color.
+  String bgGrey() => bgBrightBlack();
+
+  /// Format this string with ANSI to be styled as a bold text.
+  String bold() => format(1, 22)(this);
+
+  /// Format this string with ANSI to make it appear as a dimmed text.
+  String dim() => format(2, 22)(this);
+
+  /// Format this string with ANSI to make it appear italic.
+  String italic() => format(3, 23)(this);
+
+  /// Format this string with ANSI adding an underline.
+  String underline() => format(4, 24)(this);
+
+  /// Format this string with ANSI making it appear blinking slowly.
+  String blink() => format(5, 25)(this);
+
+  /// Format this string with ANSI making it appear blinking rapidly.
+  String strobe() => format(6, 25)(this);
+
+  /// Format this string with ANSI inverting the style.
+  String inverse() => format(7, 27)(this);
+
+  /// Format this string with ANSI making it invisible.
+  String hidden() => format(8, 28)(this);
+
+  /// Format this string with ANSI adding a strike through the text.
+  String strikethrough() => format(9, 29)(this);
+
+  /// Format this string with ANSI adding a frame.
+  String frame() => format(51, 54)(this);
+
+  /// Format this string with ANSI adding a circle.
+  String encircle() => format(52, 54)(this);
+
+  /// Format this string with ANSI adding an overline.
+  String overline() => format(53, 55)(this);
+
+  /// Format this string with ANSI resetting the previous color chains.
+  String reset() => format(0, 0)(this);
+
+  /// If exists, all ANSI sequences will be removed from this string.
+  String strip() {
+    return replaceAll(ansiPattern, '');
+  }
+
+  /// Format this string with ANSI setting it's foreground color the
+  /// value defined as RGB parameters.
+  ///
+  /// [r]/[g]/[b] parameters can be an [int] in the range of `0` to `255`.
+  String fg({int r = 255, int g = 255, int b = 255}) {
+    return format('38;5;${rgbToAnsiCode(r, g, b)}', 0)(this);
+  }
+
+  /// Format this string with ANSI setting it's background color the value
+  /// defined as RGB parameters.
+  ///
+  /// [r]/[g]/[b] parameters can be an [int] in the range of `0` to `255`.
+  String bg({int r = 255, int g = 255, int b = 255}) {
+    return format('48;5;${rgbToAnsiCode(r, g, b)}', 0)(this);
+  }
+}

packages/wyatt_cli_toolbox/lib/src/stylish/support/supports_ansi.dart

@@ -0,0 +1,17 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+bool get supportsAnsiColor => false;

packages/wyatt_cli_toolbox/lib/src/stylish/support/supports_ansi_html.dart

@@ -0,0 +1,17 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+bool get supportsAnsiColor => true;

packages/wyatt_cli_toolbox/lib/src/stylish/support/supports_ansi_io.dart

@@ -0,0 +1,19 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:io';
+
+bool get supportsAnsiColor => stdout.supportsAnsiEscapes;

packages/wyatt_cli_toolbox/lib/src/stylish/utils.dart

@@ -0,0 +1,45 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+
+/// Converts an rgb value of given [r], [g] and [b] int values
+/// to an ANSI usable color.
+int rgbToAnsiCode(int r, int g, int b) =>
+    (((r.clamp(0, 255) / 255) * 5).toInt() * 36 +
+            ((g.clamp(0, 255) / 255) * 5).toInt() * 6 +
+            ((b.clamp(0, 255) / 255) * 5).toInt() +
+            16)
+        .clamp(0, 256);
+
+/// Regular Expression pattern for all possible types of ANSI escape
+/// sequences in a [String].
+final RegExp ansiPattern = RegExp(
+  <String>[
+    r'[\u001B\u009B][[\]()#;?]*(?:(?:(?:[a-zA-Z\d]*(?:;[-a-zA-Z\d\/#&.:=?%@~_]*)*)?\u0007)',
+    r'(?:(?:\d{1,4}(?:;\d{0,4})*)?[\dA-PR-TZcf-ntqry=><~]))'
+  ].join('|'),
+);
+
+/// Formats a string if ansi escape sequences are supported.
+String Function(String) format(dynamic start, dynamic end) => (String x) {
+      // if ((supportsAnsiColor || Stylish.forced) && Stylish.enabled) {
+      if (Stylish.enabled) {
+        return '\x1B[${start}m$x\x1B[${end}m';
+      } else {
+        return x;
+      }
+    };

packages/wyatt_cli_toolbox/lib/src/workflow/skip_exception.dart

@@ -0,0 +1,28 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+class SkipException implements Exception {
+  SkipException(this.message);
+
+  final String? message;
+
+  @override
+  String toString() {
+    final Object? message = this.message;
+    if (message == null) return 'Skipped';
+    return '$message';
+  }
+}

packages/wyatt_cli_toolbox/lib/src/workflow/task.dart

@@ -0,0 +1,148 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:async';
+import 'dart:io';
+
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/spinners/spinners.dart';
+import 'package:wyatt_cli_toolbox/src/stylish/stylish.dart';
+import 'package:wyatt_cli_toolbox/src/workflow/skip_exception.dart';
+
+enum ExitStatus { nil, success, fail, skip }
+
+class Task<T> {
+  Task({
+    required this.name,
+    String? id,
+    SpinnerType? spinner,
+    this.timer = true,
+    this.task,
+    this.onFinish,
+    this.onError,
+    this.onSkip,
+  }) {
+    if (id != null) {
+      identifier = id;
+    } else {
+      identifier = name;
+    }
+    _isolateTask = IsolateTask(
+      name: name,
+      spinner: spinner ?? SpinnerType.dots,
+      timer: timer,
+    );
+  }
+
+  String name;
+  late String identifier;
+  bool timer;
+
+  /// **Synchronous** function. Use experimental `waitFor()`
+  /// if you have async calls.**
+  T Function()? task;
+  T? result;
+
+  String Function(Object? o)? onFinish;
+  String Function(Object e)? onError;
+  String Function(SkipException e)? onSkip;
+
+  late IsolateTask _isolateTask;
+  static String lastPrint = '';
+
+  IsolateTask get animation => _isolateTask;
+
+  T? invoke() {
+    final T Function()? t = task;
+    if (t != null) {
+      return t();
+    }
+  }
+
+  static void print(String message) {
+    //waitFor(Future<void>.delayed(Duration(milliseconds: 1)));
+    lastPrint = message;
+    stdout.write('\n');
+    Sequences.moveDownAtStart(1);
+    Sequences.clearEntireLine();
+    stdout.write('   > $message'.dim());
+    Sequences.moveUpAtStart(1);
+  }
+
+  static void clearPrint() {
+    Sequences.moveDownAtStart(1);
+    Sequences.clearEntireLine();
+    Sequences.moveUpAtStart(1);
+  }
+}
+
+class IsolateTask {
+  IsolateTask({
+    required this.name,
+    required SpinnerType spinner,
+    required this.timer,
+  }) {
+    _indicator = spinner.indicator;
+  }
+
+  final Stopwatch _stopwatch = Stopwatch();
+  Timer? _timer;
+  int _frame = 0;
+  late Indicator _indicator;
+
+  String name;
+  bool timer;
+
+  void run() {
+    if (timer) {
+      _stopwatch
+        ..reset()
+        ..start();
+      _timer?.cancel();
+    }
+
+    _timer = Timer.periodic(
+      Duration(milliseconds: _indicator.interval),
+      (Timer t) {
+        Sequences.clearEntireLine();
+        _frame = (_frame + 1) % _indicator.frames.length;
+        stdout.write('${_indicator.frames[_frame].green()} $name...');
+        Sequences.moveHorizontal(1);
+      },
+    );
+  }
+
+  void stop(ExitStatus status, {String? reason}) {
+    _stopwatch.stop();
+    final String time =
+        (_stopwatch.elapsed.inMilliseconds / 1000.0).toStringAsFixed(1);
+    Sequences.clearEntireLine();
+    String prefix = '';
+    String message = '';
+    if (status == ExitStatus.success) {
+      prefix = '✓'.green();
+      message = reason ?? 'Finished';
+    } else if (status == ExitStatus.fail) {
+      prefix = 'x'.red();
+      message = reason ?? 'Failed';
+    } else if (status == ExitStatus.skip) {
+      prefix = '◊'.yellow();
+      message = reason ?? 'Skipped';
+    }
+    stdout.write('$prefix $message ${timer ? '(${time}s)' : ''}\n');
+    _timer?.cancel();
+  }
+}

packages/wyatt_cli_toolbox/lib/src/workflow/utils.dart

@@ -0,0 +1,64 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:async';
+
+// From dart-cli
+T waitFor<T>(Future<T> future, {Duration? timeout}) {
+  late T result;
+  bool futureCompleted = false;
+  Object? error;
+  StackTrace? stacktrace;
+
+  future.then(
+    (T r) {
+      futureCompleted = true;
+      result = r;
+    },
+    onError: (Object? e, StackTrace? st) {
+      error = e;
+      stacktrace = st;
+    },
+  );
+
+  late Stopwatch s;
+  if (timeout != null) {
+    s = Stopwatch()..start();
+  }
+
+  Timer.run(() {});
+
+  while (!futureCompleted && (error == null)) {
+    Duration? remaining;
+    if (timeout != null) {
+      if (s.elapsed >= timeout) {
+        throw TimeoutException('waitFor() timed out', timeout);
+      }
+      remaining = timeout - s.elapsed;
+    }
+  }
+  if (timeout != null) {
+    s.stop();
+  }
+
+  Timer.run(() {});
+
+  if (error != null) {
+    throw AsyncError(error!, stacktrace);
+  }
+
+  return result;
+}

packages/wyatt_cli_toolbox/lib/src/workflow/workflow.dart

@@ -0,0 +1,164 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'dart:async';
+import 'dart:isolate';
+
+import 'package:wyatt_cli_toolbox/src/sequences/sequences.dart';
+import 'package:wyatt_cli_toolbox/src/workflow/skip_exception.dart';
+import 'package:wyatt_cli_toolbox/src/workflow/task.dart';
+
+export 'skip_exception.dart';
+export 'task.dart';
+export 'utils.dart';
+
+enum WorkflowControl { start, next, stop }
+
+class Workflow {
+  Workflow._(this._workflowIsolate, this._tasks, this._toIsolate);
+
+  Isolate? _workflowIsolate;
+  final SendPort _toIsolate;
+  final List<Task<dynamic>> _tasks;
+  final Map<String, dynamic> _results = <String, dynamic>{};
+
+  Map<String, dynamic> get results => _results;
+
+  static Future<Workflow> _initIsolate(List<Task<dynamic>> tasks) async {
+    final List<IsolateTask> animations = <IsolateTask>[];
+    for (final Task<dynamic> t in tasks) {
+      animations.add(t.animation);
+    }
+
+    Isolate? workflowIsolate;
+
+    final Completer<Workflow> completer = Completer<Workflow>();
+    final ReceivePort isolateToMainStream = ReceivePort()
+      // Retrieve send port sent by isolate
+      ..listen((dynamic data) {
+        if (data is SendPort) {
+          completer.complete(Workflow._(workflowIsolate, tasks, data));
+        }
+      });
+
+    workflowIsolate = await Isolate.spawn(
+      _start,
+      <Object>[isolateToMainStream.sendPort, animations],
+    );
+    return completer.future;
+  }
+
+  static void _start(List<Object?> args) {
+    // ignore: cast_nullable_to_non_nullable
+    final SendPort isolateToMainStream = args[0] as SendPort;
+    // ignore: cast_nullable_to_non_nullable
+    final List<IsolateTask> tasks = args[1] as List<IsolateTask>;
+    final ReceivePort mainToIsolateStream = ReceivePort();
+
+    isolateToMainStream.send(mainToIsolateStream.sendPort);
+
+    mainToIsolateStream.listen((dynamic data) {
+      final List<Object?> args = data as List<Object?>;
+      // ignore: cast_nullable_to_non_nullable
+      final WorkflowControl control = args[0] as WorkflowControl;
+      // ignore: cast_nullable_to_non_nullable
+      final int taskId = args[1] as int;
+      final ExitStatus? exit = args[2] as ExitStatus?;
+      final String? reason = args[3] as String?;
+
+      if (control == WorkflowControl.start) {
+        tasks[taskId].run();
+      } else if (control == WorkflowControl.next) {
+        if (exit != null) {
+          tasks[taskId - 1].stop(exit, reason: reason);
+        }
+        tasks[taskId].run();
+      } else if (control == WorkflowControl.stop) {
+        tasks[taskId].stop(exit!, reason: reason);
+      }
+    });
+  }
+
+  static Future<Workflow> create(List<Task<dynamic>> tasks) async {
+    final Workflow w = await _initIsolate(tasks);
+    return w;
+  }
+
+  void _animation(
+    WorkflowControl control,
+    int taskId, {
+    ExitStatus? status,
+    String? reason,
+  }) {
+    _toIsolate.send(<Object?>[control, taskId, status, reason]);
+  }
+
+  Map<String, dynamic> start() {
+    Sequences.hideCursor();
+    int _index = 0;
+
+    for (final Task<dynamic> _ in _tasks) {
+      _call(_index);
+      _index++;
+    }
+
+    if (_workflowIsolate != null) {
+      _workflowIsolate!.kill(priority: Isolate.immediate);
+    }
+    _workflowIsolate = null;
+    Sequences.unhideCursor();
+    return _results;
+  }
+
+  ExitStatus _call(int taskId) {
+    ExitStatus status = ExitStatus.nil;
+    String message = 'nil';
+    final Task<dynamic> t = _tasks[taskId];
+
+    if (t.task != null) {
+      _animation(WorkflowControl.start, taskId);
+      try {
+        // Call task function
+        final dynamic res = t.invoke();
+        _results[t.identifier] = res;
+
+        message = 'Finished';
+        if (t.onFinish != null) {
+          message = t.onFinish!(res);
+        }
+        status = ExitStatus.success;
+      } catch (e) {
+        if (e is SkipException) {
+          message = e.toString();
+          if (t.onSkip != null) {
+            message = t.onSkip!(e);
+          }
+
+          status = ExitStatus.skip;
+        } else {
+          message = e.toString();
+          if (t.onError != null) {
+            message = t.onError!(e);
+          }
+
+          status = ExitStatus.fail;
+        }
+      }
+      _animation(WorkflowControl.stop, taskId, status: status, reason: message);
+    }
+    return status;
+  }
+}