bolt

Base Discord bot framework

Introduction

bolt is a wrapper for Discordgo to provide very quick and easy setup for simple Discord bots. The only code required to run bolt are the command handler functions, this provides developers with the ability to have text-based commands on a Discord server without all the bootstrapping and setup usually required. Any strings returned from the Payload function will be sent back to the Discord server as a reply to the command message.

Basic Usage

bolt allows developers to create a Discord bot with simply a discord bot token and a few lines of Go code, the below example creates a Discord bot and registers three commands: ".ping", ".time", and ".role" the "." character is the default command indicator but that can be changed using the WithIndicator option.

package main

import (
	"log"
	"os"
	"os/signal"
	"syscall"
	"time"

	"code.jakeyoungdev.com/jake/bolt"
	_ "github.com/joho/godotenv/autoload"
)

func main() {
	b := bolt.New()

	b.AddCommands(
        // .ping can be run at any time by anyone and will respond with 'pong'
		bolt.Command{
			Trigger: "ping",
			Payload: func(msg bolt.Message) (res string, err error) {
				return "pong", nil //any strings returned will be sent in response to the Discord message
			},
		},
        // .time can be run every 25 seconds by anyone and will respond with 'yer'
		bolt.Command{
			Trigger: "time",
			Payload: func(msg bolt.Message) (res string, err error) {
				return "yer", nil
			},
			Timeout: time.Second * 25,
		},
        // .role can be run every 10 seconds by anyone with the 'admin' role and will respond with 'hi'
        bolt.Command{
            Trigger: "role",
            Payload: func(msg bolt.Message) (res string, err error) {
				return "hi", nil
			},
            Timeout: time.Second * 10,
            Roles: []string{"admin"},
        },
	)

	//start is a blocking call that handles safe-shutdown, all configuration and setup should be done before calling Start()
	err := b.Start()
	if err != nil {
		panic(err)
	}
}

Development

bolt is in heavy development at the moment and may break occasionally before a v1 release, it is currently in a testing phase and should not be used until tagged.