nangcr/vt-command

A GO library for parse terminal command with ANSI escape code sequence to human-readable text.

vt-command

A GO library for parse terminal command with ANSI escape code sequence to human-readable text.

The pkg cmdparser implements a dispatcher that can dispatch byte of input and finally parse to human-readable text for audit.; more information can be found here: http://www.vt100.net/emu/dec_ansi_parser.

NOTE: This library is still in development.Only support few ANSI escape code sequence now.

Install

Use as a CLI tool:

go install github.com/nangcr/vt-command

Then

echo -e '<YOUR STRING>' | vt-command > output.txt

Use for development

go get -u github.com/nangcr/vt-command

And then import the package in your code:

import "github.com/nangcr/vt-command/cmdparser"

Example

An example described below is one of the use cases.

package main

import (
	"fmt"
	"github.com/nangcr/vt-command/cmdparser"
	"strings"
)

func main() {
	d := cmdparser.NewDispatcher()

	err := d.Write(strings.NewReader("mysql> show databases;\u001B[9Gelect 1;\u001B[K"))
	if err != nil {
		return
	}

	fmt.Print(d.Flush())
}

mysql> select 1;

License

Copyright (c) 2022-present Nangcr

Licensed under MIT License