Esempio n. 1
0
func TestContextLevel(t *testing.T) {
	var buf bytes.Buffer

	// Wrapping a context with the level logger still works, but requires users
	// to specify a higher callstack depth value.
	var logger log.Logger
	logger = log.NewLogfmtLogger(&buf)
	logger = log.NewContext(logger).With("caller", log.Caller(5))
	logger = level.New(logger, level.Config{Allowed: level.AllowAll()})

	level.Info(logger).Log("foo", "bar")
	if want, have := `caller=level_test.go:150 level=info foo=bar`, strings.TrimSpace(buf.String()); want != have {
		t.Errorf("want %q, have %q", want, have)
	}
}
Esempio n. 2
0
func init() {
	termLog = log.NewLogfmtLogger(os.Stderr)
	if term.IsTerminal(os.Stderr) {
		termLog = term.NewLogger(
			os.Stderr,
			log.NewLogfmtLogger,
			kithlp.NewLevelColorer("level", nil),
		)
	}
	logBase.Swap(termLog)
	lg := kithlp.StringifyLogger{logBase}
	Logger = log.NewContext(lg).With("ts", log.DefaultTimestampUTC, "caller", log.Caller(4))
	logger = levels.New(Logger)

	stdlog.SetOutput(log.NewStdlibAdapter(logBase))
	converter.Logger.Swap(Logger)
}
Esempio n. 3
0
File: log.go Progetto: sevein/qubot
	// application.
	InfoLevel
	// DebugLevel level. Usually only enabled when debugging. Very verbose
	// logging.
	DebugLevel
)

// currentLevel has a default and it's updated later by levelFlag
var currentLevel = InfoLevel

var (
	logger = log.NewLogfmtLogger(os.Stderr)
	ctx    = log.NewContext(logger).With("ts", log.DefaultTimestampUTC)

	// Logger is the global application logger
	Logger = levels.New(ctx).With("caller", log.Caller(5))
)

type levelFlag struct{}

// String implements flag.Value.
func (f levelFlag) String() string {
	return fmt.Sprint(currentLevel)
}

// Set implements flag.Value.
func (f levelFlag) Set(level string) (err error) {
	currentLevel, err = ParseLevel(level)
	return err
}