logger: add none level
closes #399 Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
@@ -4,18 +4,20 @@ package logger
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type Level int8
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const (
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// TraceLevel level usually used to find bugs, very verbose
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// TraceLevel usually used to find bugs, very verbose
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TraceLevel Level = iota - 2
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// DebugLevel level used only when enabled debugging
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// DebugLevel used only when enabled debugging
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DebugLevel
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// InfoLevel level used for general info about what's going on inside the application
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// InfoLevel used for general info about what's going on inside the application
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InfoLevel
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// WarnLevel level used for non-critical entries
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// WarnLevel used for non-critical entries
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WarnLevel
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// ErrorLevel level used for errors that should definitely be noted
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// ErrorLevel used for errors that should definitely be noted
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ErrorLevel
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// FatalLevel level used for critical errors and then calls `os.Exit(1)`
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// FatalLevel used for critical errors and then calls `os.Exit(1)`
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FatalLevel
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// NoneLevel used to disable logging
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NoneLevel
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)
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// String returns logger level string representation
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@@ -33,6 +35,8 @@ func (l Level) String() string {
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return "error"
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case FatalLevel:
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return "fatal"
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case NoneLevel:
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return "none"
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}
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return "info"
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}
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@@ -58,6 +62,8 @@ func ParseLevel(lvl string) Level {
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return ErrorLevel
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case FatalLevel.String():
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return FatalLevel
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case NoneLevel.String():
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return NoneLevel
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}
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return InfoLevel
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}
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@@ -34,6 +34,7 @@ var (
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warnValue = slog.StringValue("warn")
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errorValue = slog.StringValue("error")
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fatalValue = slog.StringValue("fatal")
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noneValue = slog.StringValue("none")
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)
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type wrapper struct {
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@@ -85,6 +86,8 @@ func (s *slogLogger) renameAttr(_ []string, a slog.Attr) slog.Attr {
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a.Value = errorValue
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case lvl >= logger.FatalLevel:
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a.Value = fatalValue
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case lvl >= logger.NoneLevel:
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a.Value = noneValue
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default:
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a.Value = infoValue
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}
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@@ -316,6 +319,8 @@ func loggerToSlogLevel(level logger.Level) slog.Level {
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return slog.LevelDebug - 1
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case logger.FatalLevel:
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return slog.LevelError + 1
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case logger.NoneLevel:
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return slog.LevelError + 2
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default:
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return slog.LevelInfo
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}
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@@ -333,6 +338,8 @@ func slogToLoggerLevel(level slog.Level) logger.Level {
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return logger.TraceLevel
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case slog.LevelError + 1:
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return logger.FatalLevel
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case slog.LevelError + 2:
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return logger.NoneLevel
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default:
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return logger.InfoLevel
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}
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@@ -36,6 +36,24 @@ func TestStacktrace(t *testing.T) {
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}
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}
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func TestNoneLevel(t *testing.T) {
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ctx := context.TODO()
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buf := bytes.NewBuffer(nil)
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l := NewLogger(logger.WithLevel(logger.NoneLevel), logger.WithOutput(buf),
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WithHandlerFunc(slog.NewTextHandler),
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logger.WithAddStacktrace(true),
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)
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if err := l.Init(logger.WithFields("key1", "val1")); err != nil {
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t.Fatal(err)
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}
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l.Error(ctx, "msg1", errors.New("err"))
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if buf.Len() != 0 {
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t.Fatalf("logger none level not works, buf contains: %s", buf.Bytes())
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}
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}
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func TestDelayedBuffer(t *testing.T) {
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ctx := context.TODO()
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buf := bytes.NewBuffer(nil)
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