package tea

import (

"fmt"

"io"

"log"

"os"

"unicode"

)

// LogToFile sets up default logging to log to a file. This is helpful as we

// can't print to the terminal since our TUI is occupying it. If the file

// doesn't exist it will be created.

//

// Don't forget to close the file when you're done with it.

//

// f, err := LogToFile("debug.log", "debug")

// if err != nil {

// fmt.Println("fatal:", err)

// os.Exit(1)

// }

// defer f.Close()

func LogToFile(path string, prefix string) (*os.File, error) {

return LogToFileWith(path, prefix, log.Default())

}

// LogOptionsSetter is an interface implemented by stdlib's log and charm's log

// libraries.

type LogOptionsSetter interface {

SetOutput(io.Writer)

SetPrefix(string)

}

// LogToFileWith does allows to call LogToFile with a custom LogOptionsSetter.

func LogToFileWith(path string, prefix string, log LogOptionsSetter) (*os.File, error) {

}