/
logger.go
44 lines (36 loc) · 1.02 KB
/
logger.go
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package main
import (
"context"
stdlog "log"
"os"
"time"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/rs/zerolog/pkgerrors"
"golang.org/x/term"
)
func initLogger(ctx context.Context) context.Context {
zerolog.SetGlobalLevel(zerolog.InfoLevel)
zerolog.DurationFieldInteger = false
zerolog.DurationFieldUnit = time.Second
zerolog.ErrorMarshalFunc = errorMarshalFunc
zerolog.ErrorStackMarshaler = pkgerrors.MarshalStack
stdlogger := log.With().Bool("stdlog", true).Logger()
stdlog.SetFlags(0)
stdlog.SetOutput(stdlogger)
if term.IsTerminal(int(os.Stdout.Fd())) {
// Use predefined layouts
log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: "15:04:05"})
noLevelWriter := zerolog.ConsoleWriter{
Out: os.Stderr,
FormatLevel: func(i interface{}) string { return "" },
}
stdlogger = stdlogger.Output(noLevelWriter)
stdlog.SetOutput(stdlogger)
}
ctx = log.Logger.WithContext(ctx)
return ctx
}
func errorMarshalFunc(err error) interface{} {
return err
}