xio

xio

CLI helper utilities for IO operations in command-line tools.

This package is intended as a small aggregator of helper functions for CLI use. At the moment it only provides basic standard output formatting helpers, but its purpose is to centralize reusable IO behavior for command-line applications.

Purpose

xio is designed to collect simple CLI-oriented IO utilities in one place. It currently focuses on printing consistent output to standard output with a minimal API, while leaving space for future CLI helpers.

The package is meant for command-line tools that need a small, predictable wrapper around common output operations.

Installation

Use go get to install the package:

  go get github.com/AeonDigital/Go-Core/xio@latest

Import it in your code:

import "github.com/AeonDigital/Go-Core/xio"

Basic usage

Print a simple line to standard output:

xio.Print("hello world")

Use formatted output with arguments:

xio.Print("user %s has id %d", "john", 42)

The function behaves like fmt.Println when no format arguments are provided, and like fmt.Printf followed by a newline when arguments are passed.

Supported APIs

Currently the package exposes:

• xio.Print(message string, args ...any)

This function is intended to provide predictable CLI output behavior while keeping the API surface small.

External dependencies

xio depends only on the Go standard library:

• fmt
• io
• os
• strings

No third-party external packages are required.