Oopsie - A Simple Error Indicator for Go

Oopsie is a lightweight package designed to enhance error message in Go CLI applications by providing colorfull, customizable indicators.

Installation

go get github.com/Kaya-Sem/oopsie

Usage

Creating an Error Indicator

package main

import (
    "fmt"
    "github.com/Kaya-Sem/oopsie"
)

func main() {
    err := fmt.Errorf("file not found")
    oops := oopsie.CreateOopsie().Title("File Read
        Error").IndicatorMessage("CRITICAL").IndicatorColors(oopsie.BRIGHT_WHITE,
        oopsie.RED).Error(err)

    fmt.Println(oops.Render)
}

Customizing the Indicator

• Title: Set a custom error title using Title(string)
• Indicator Message: Modify the indicator message using IndicatorMessage(string)
• Indicator Colors: Change foreground and background colors using IndicatorColors(fg, bg).
• Disable Indicator: Hide the indicator using DisableIndicator(true).

Available Colors

Color Name	Foreground Code	Background Code
BLACK	033[30m	033[40m
RED	033[31m	033[41m
GREEN	033[32m	033[42m
YELLOW	033[33m	033[43m
BLUE	033[34m	033[44m
PURPLE	033[35m	033[45m
CYAN	033[36m	033[46m
WHITE	033[37m	033[47m
BRIGHT_BLACK	033[90m	033[100m
BRIGHT_RED	033[91m	033[101m
BRIGHT_GREEN	033[92m	033[102m
BRIGHT_YELLOW	033[93m	033[103m
BRIGHT_BLUE	033[94m	033[104m
BRIGHT_PURPLE	033[95m	033[105m
BRIGHT_CYAN	033[96m	033[106m
BRIGHT_WHITE	033[97m	033[107m

Guidelines

Best Practices

• Use CreateOopsie() to generate a default error object.
• Chain methods to customize error messages.
• Use appropriate colors to improve readability.