fuego

Inspired by Google python-fire

fuego is a library for automatically generating command line interfaces (CLIs) from function and struct.

Features

• fuego is a simple way to create a CLI in Go.
• fuego helps with exploring existing code or turning other people's code into a CLI. [1]
• fuego shows documentation of each method or functions for help.

Installation

go get github.com/corona10/fuego

TODO

• Support flag options
• More error handling
• Support more types

Examples

package main

import (
	"fmt"

	"github.com/corona10/fuego"
)

func Add(a int, b int) (int, int) {
	fmt.Println(a, b)
	return a + b, 2*a + b
}

func main() {
	fuego.Fire(Add)
}

package main

import (
	"fmt"

	"github.com/corona10/fuego"
)

type Sample struct {
	Name string
}

func (s Sample) Add(a, b int) int {
	return a + b
}

func (s Sample) Minus(a, b int) int {
	return a - b
}

func (s Sample) HelloWorld() {
	fmt.Println(s.Name)
	fmt.Println("Hello world!")
}

func main() {
	var s Sample
	s.Name = "test"
	fuego.Fire(s)
}

Special thanks to

• Haeun Kim
• Sebastien Binet: The contributor who proposed the name fuego.