Chief

Chief Development Tools provides versatile functionalities for managing web applications. Depending on your requirements, you can choose between different installation methods. Whether you want to utilize the command-line interface (CLI) for seamless application management or integrate logging and environment variable handling into your project, Chief offers flexible options tailored to your development needs. This empowers developers to enhance their workflow and streamline application processes efficiently.

Table of Contents

• Features
• Changelog
• Getting Started
• Commands
• Chief CLI Function
• Usage Examples
• Logging
• Environment Variables
• License
• Contributing
• Author

Features

• CLI for Application Management: Easily run applications in development or production mode and execute tests.
• Integrated Logging: Utilize the log crate for logging at various levels and configure with the simplelog crate for easy setup.
• Environment Variable Management: Access standard environment variables effortlessly.

Changelog

Getting Started

Installation for Running and Testing Only

If your primary focus is to run commands (such as run dev, run prod) and execute tests without needing to manage environment variables or logging, you can install Chief directly using:

cargo install chief

This command installs the CLI tool, enabling you to run your application and execute tests easily.

Installation for Logging and Environment Management

For developers who only need to manage environment variables and logging functionalities, you can add Chief as a dependency to your project without the CLI commands using:

To include Environment Variable Management and Dotenv:

cargo add chief

Or add chief to your Cargo.toml file:

[dependencies]
chief = "MAJOR.MINOR.PATCH" # Replace with the latest version

Building from Source

To build the Chief Development Tools from source, follow these commands:

git clone https://github.com/dr-montasir/chief.git
cd chief
cargo build --release

Commands

The following subcommands are available in the CLI:

• run: Runs the application.

  • run dev: Runs the application in development mode.
  • run prod: Runs the application in production mode.

• test: Runs the tests for the application.

• build: Compiles the application.

  • build --release: Compiles the application in release mode for optimized performance.

• clean: Cleans the target directory, removing all generated artifacts.

• help: Print this message or the help of the given subcommand(s).

> chief -h

A CLI for managing web applications

Usage: chief [COMMAND]

Commands:
  run    Runs the application
  test   Runs the tests
  build  Builds the application
  clean  Cleans the project
  help   Print this message or the help of the given subcommand(s)

Options:
  -h, --help     Print help
  -V, --version  Print version

Chief CLI Function

The chief_cli function serves as the core entry point for the Chief CLI application. It initializes the command-line interface and processes user commands efficiently. By encapsulating the command-handling logic, it allows developers to focus on building their applications without worrying about the underlying command processing mechanics. This function enhances the usability of the CLI, making it easier for developers to manage their applications through intuitive commands.

use chief::chief_cli;

fn main() {
    let app_name = "example";  // Any project name can be here.
    let app_version = "0.1.0";
    chief_cli(app_name, app_version);
}

Usage Examples

To run the application in development mode:

chief run dev

To run the application in production mode:

chief run prod

To execute tests:

chief test

Logging

Chief Development Tools uses the log crate to facilitate logging functionalities. You can set up logging simply in your main application:

use chief::log::{info, warn, error};
use chief::simplelog::{Config, LevelFilter, SimpleLogger};

fn main() {
    // Initialize the SimpleLogger
    SimpleLogger::init(LevelFilter::Info, Config::default()).unwrap();

    info!("This is an info message.");
    warn!("This is a warning message.");
    error!("This is an error message.");
}

Environment Variables

Accessing environment variables in your application can be done using the chief::{dotenv, env} modules. Here is a simple way to get an environment variable:

# .env file
MY_ENV_VARIABLE=my_variable

use chief::{dotenv, env};

fn main() {
    dotenv().ok();
    if let Ok(value) = env::var("MY_ENV_VARIABLE") {
        println!("My environment variable is: {}", value);
    } else {
        println!("Environment variable not set.");
    }
}
// Output:
// My environment variable is: my_variable

License

This project is licensed under either of the following licenses:

• MIT License
• Apache License, Version 2.0

You may choose either license for your purposes.

Contributing

Contributions are welcome! Please feel free to submit a pull request or open an issue for any feature requests or bug reports.

Author

Dr. Montasir Mirghani