package main

import (
	"fmt"
	"log"
	"os"
)

func release_branch(branch string, source_dir string, target_dir string) {
	checkOldFolder, _ := os.ReadDir(source_dir)
	checkNewFolder, _ := os.ReadDir(target_dir)
	var newImages bool = false
	if len(checkOldFolder) > 0 {
		newImages = true
	}

	if newImages {
		// delete old firmware files in public folder
		for _, file := range checkNewFolder {
			err := os.Remove(target_dir + file.Name())
			if err != nil {
				log.Println("error deleting file: ", err)
			} else {
				log.Println("removed file: ", file.Name())
			}
		}

		//move new files to folder
		for _, file := range checkOldFolder {
			os.Rename(source_dir+file.Name(), target_dir+file.Name())
			fmt.Println("moved file: ", file.Name())
		}

	}
}