package templates

import (
	"io"
	"io/fs"
	"os"

	"alin.ovh/homestead/shared/env"
)

type FileWriterTo struct {
	File fs.File
}

var Files fs.FS

func init() {
	Files = os.DirFS(env.GetEnvFallback("KO_DATA_PATH", "kodata"))
}

func (f FileWriterTo) WriteTo(w io.Writer) (int64, error) {
	return io.Copy(w, f.File)
}

func MakeWriterTo(file fs.File) io.WriterTo {
	return &FileWriterTo{file}
}