Files
youtube-downloader/downloader/vendor/github.com/kkdai/youtube/v2/logger.go

29 lines
552 B
Go

package youtube
import (
"fmt"
"log/slog"
"os"
)
// The global logger for all Client instances
var Logger = getLogger(os.Getenv("LOGLEVEL"))
func SetLogLevel(value string) {
Logger = getLogger(value)
}
func getLogger(logLevel string) *slog.Logger {
levelVar := slog.LevelVar{}
if logLevel != "" {
if err := levelVar.UnmarshalText([]byte(logLevel)); err != nil {
panic(fmt.Sprintf("Invalid log level %s: %v", logLevel, err))
}
}
return slog.New(slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{
Level: levelVar.Level(),
}))
}