chessbot/main.go

package main

import (
	"fmt"
	"image"
	"math/rand"
	"os"
	"strings"
	"time"

	"github.com/llgcode/draw2d/draw2dimg"
	"github.com/rogpeppe/misc/svg"
	"github.com/rudi9719/loggy"
	"samhofi.us/x/keybase/v2"
	"samhofi.us/x/keybase/v2/types/chat1"
)

var (
	k = keybase.NewKeybase()

	configFile = "config.json"
	config     Config
	log        = loggy.NewLogger(config.LogOpts)
	r          = rand.New(rand.NewSource(time.Now().UnixNano()))
)

func printChat(m chat1.MsgSummary) {
	defer log.PanicSafe()
	defer saveConfig()
	if m.Sender.Username == k.Username {
		return
	}
	if strings.HasPrefix(m.Content.Text.Body, "@chessbot") {
		chessCommand(m)
		return
	}
	log.LogInfo("%s: %s\n", m.Sender.Username, m.Content.Text.Body)
}
func main() {
	fmt.Println("Loading config.")
	loadConfig()
	fmt.Println("Starting log")
	log = loggy.NewLogger(config.LogOpts)
	fmt.Println("Log configured")
	defer log.PanicSafe()
	log.LogInfo("Logger configured")
	chat := printChat
	err := log.LogErrorType
	handlers := keybase.Handlers{
		ChatHandler:  &chat,
		ErrorHandler: &err,
	}
	log.LogCritical("Starting Chessbot")
	k.Run(handlers, &keybase.RunOptions{})
}
func svgToPNG(path string) bool {
	defer log.PanicSafe()
	file, err := os.Open(fmt.Sprintf("%+v.svg", path))
	if err != nil {
		return false
	}
	defer file.Close()
	size := image.Point{512, 512}
	dest, err := svg.Render(file, size)
	if err != nil {
		return false
	}
	err = draw2dimg.SaveToPngFile(fmt.Sprintf("%+v.png", path), dest)
	if err != nil {
		return false
	}
	return true

}