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@hammerhq/cli-tool
@hammerhq/cli-tool/dist/index.js

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Hammer Framework CLI Tool Package

✨ A simple CLI commander system
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📦 Installation

$ npm install @hammerhq/cli-tool

🚀 Usage

tool
    .createCommand(ICommand, callback(commandName, args) => unknown) // create command
    .createCommand(ICommand, callback(commandName, args) => unknown) // create another command
    .help() // If none of the above commands are used, execute the help command.

ICommand: Where command is defined to be used when separating arguments. Structure:

{
    name: "test", // Command name
    usage: "--message <your_message>", // Command usage
    example: [ "--message Hello, world!", "-m Test message" ], // Usage examples
    category: "test", // Command category
    aliases: [ "t" ], // Command aliases
    description: "just a test command", // Command description
    argDefinitions: {
        // Arg definitions
        "--message": String,

        // Alias definition
        "-m": "--message"
    } // Arg definitions (Learn about IHargsOptionDefinition below)
}

IHargsOptionDefinition: Where options are defined to be used when separating arguments. Structure:

type TArgName = `--${string}`;
type TAliasName = `-${string}`;

interface IHargsOptionDefinition {
    [key: TArgName | TAliasName]: typeof key extends TArgName
        ? Function | [Function]
        : TArgName;
}

callback(commandName, args) => unknown: If the command you set is used, the action to be applied. Example:

tool.createCommand(ICommand, (commandName, args) => {
    //         callback(commandName, args) ⬇️
    console.log("You used", commandName, "command with arguments", args);
});

🛠️ Example

import { tool } from "@hammerhq/cli-tool";

tool
    .createCommand({
        name: "install",
        usage: "-m <module_name> [--version] <package_version>",
        example: [ "--module tool", "-m hargs --version 1.0.1" ],
        category: "utility",
        aliases: [ "i", "add" ],
        description: "Install packages from server",
        argDefinitions: {
            "--module": String,
            "--version": String,

            "-m": "--module",
            "-v": "--version"
        }
    }, (commandName, args) => {
        const module = args["--module"];
        const version = args["--version"];

        console.log("You have downloaded package", module, "with version" version ? version : "latest");
    })
    .help()

🧦 Looking For Contributors

We are looking for contributors to actively work on Hammer and to contribute to the repos. There is still lots of work to do. If you are interested in contributing, please join our Discord server. (There will be a surprise for early contributors!)

🔑 License

Distributed under the GPL-3.0 License. See LICENSE for more information.

🧦 Contributing

This repo is open for #hacktoberfest. Feel free to use GitHub's features.

Fork the Project
Create your Feature Branch (git checkout -b feature/my-feature)
Run prettier (npm run format)
Commit your Changes (git commit -m 'my awesome feature my-feature')
Push to the Branch (git push origin feature/my-feature)
Open a Pull Request

⭐️ Show your support

Give a ⭐️ if this project helped you!

☎️ Contact

Mail: hammer@338.rocks
Discord: https://338.rocks/discord
Website: https://hammer.338.rocks
Documentation: https://hammer.338.rocks/docs/packages/cli-tool