gopaper/slideshow.go

package main

import (
	"log"
	"time"
)

func slideshow(dir string) {
	//TODO: use channel to allow changing dir mid flow
	log.Println("starting slideshow goroutine")
	img, err := pickRandomImage(dir)
	if err != nil {
		panic(err)
	}
	for {
		time.Sleep(time.Duration(config.Duration) * time.Minute)
		hyprpaperSet(img)
		log.Println("hyprpaper set!")
		img, err = pickRandomImage(dir)
		if err != nil {
			panic(err)
		}
	}
}