created: inital commit from precious_the_app_guy

.gitignore

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+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

CHANGELOG.md

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+## 1.0.0
+
+- Initial version.

README.md

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+# Chain Manager CLI
+
+This is a command-line interface (CLI) tool written in Dart that helps you create, manage seed phrase, and interact with blockchain and cryptocurrency wallets. 
+
+## Features
+
+- **Create Seed Phrase:** Generate a new mnemonic seed phrase.
+- **Manage Seed Phrase:** Store and manage your mnemonic seed phrases securely.
+- **Manage Wallet Addresses:** Add, remove, and label wallet addresses for easy reference.
+- **Send Crypto:** Send cryptocurrency from your wallet to another address.
+- **And More:** Explore additional features to manage your cryptocurrency assets efficiently.
+
+
+## Installation
+
+To use this tool, you need to have Dart installed. You can install Dart from the [Dart website](https://dart.dev/get-dart).
+
+Once Dart is installed, you can install the tool using the following command:
+
+```bash
+dart pub global activate --source path <path_to_tool_directory>
+```
+
+# Commands
+
+### Generate Seed Phrase
+To generate a new mnemonic seed phrase, use the following command:
+
+```bash
+chain generate
+```
+This command will output a new mnemonic seed phrase that can be used to generate a wallet.
+
+### Verify Seed Phrase
+To verify if a seed phrase is correct, use the following command:
+
+```bash 
+chain verify --seed="<seed_phrase>"
+```
+Replace <seed_phrase> with the seed phrase you want to verify. If the seed phrase is correct, it will output "Your seed phrase is correct"; otherwise, it will output "Incorrect seed phrase".
+
+## Send Crypto 
+Coming soon 
+```bash
+chain send --amount 
+```
+
+## Check Wallet Balance
+Coming soon 
+```bash
+chain send --balance="<wallet_address>" 
+```
+
+## Help
+if you are stuck you can run this command any time to find your way
+
+```bash
+chain help
+```
+
+## Contributing
+
+If you would like to contribute to this project, feel free to fork the repository and submit a pull request. Your contributions are welcome!
+
+
+
+
+

analysis_options.yaml

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+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

bin/chain_install.dart

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+import 'package:chain/chain.dart' as chain;
+
+void main(List<String> args) => chain.start(args);

lib/chain.dart

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+library generate;
+
+export 'src/chain_base.dart';

lib/src/chain_base.dart

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+import 'package:args/command_runner.dart';
+import 'package:chain/src/commands/seed.dart';
+import 'package:chain/src/commands/verify.dart';
+
+///Start the cli tool
+void start(List<String> args) {
+  final runner = CommandRunner('chain', 'Manage and generate seed pharse')
+    ..addCommand(GenerateSeedPharse())
+    ..addCommand(VerifySeedPhrase());
+  runner.run(args);
+}

lib/src/commands/seed.dart

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+import 'package:args/command_runner.dart';
+import 'package:bip39/bip39.dart' as bip39;
+import 'package:dcli/dcli.dart';
+
+///A simple seed pharse generator
+class GenerateSeedPharse extends Command {
+  GenerateSeedPharse() {
+    init();
+  }
+
+  void init() {}
+
+  @override
+  void run() {
+    final seed = bip39.generateMnemonic();
+    print(blue(seed));
+  }
+
+  @override
+  String get description => 'Helps create a new seedpharse ';
+
+  @override
+  String get name => "generate";
+}

lib/src/commands/verify.dart

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+import 'dart:io';
+
+import 'package:args/command_runner.dart';
+import 'package:bip39/bip39.dart' as bip39;
+import 'package:dcli/dcli.dart';
+
+///A simple seed pharse generator
+class VerifySeedPhrase extends Command {
+  VerifySeedPhrase() {
+    init();
+  }
+
+  void init() {
+    argParser.addOption('seed',
+        aliases: ['seeds'],
+        help:
+            '''Pass the seed pharse by doing chain verify --seed="seed pharse"''');
+  }
+
+  @override
+  void run() {
+    if (argResults == null) {
+      print(exists('Try running chain -h'));
+      exit(1);
+    }
+
+    if (argResults!.wasParsed('seed')) {
+      final isVerified = bip39.validateMnemonic(argResults!['seed']);
+      if (isVerified) {
+        print(green('Your seed pharse is correct'));
+        exit(0);
+      } else {
+        print(red('Incorrect seed phrase'));
+        exit(0);
+      }
+    }
+
+    print(red('please pass in seed pharse '));
+  }
+
+  @override
+  String get description => 'Verify if a seed pharse is correct';
+
+  @override
+  String get name => "verify";
+}