V2

[JellyTony]

Important

Refactor logging module with new Logger and SugaredLogger classes, add custom Handler interface, and update internal utilities and dependencies.

• Logger Refactor:
  • Introduced Logger and SugaredLogger classes in logger.go and sugar.go for structured and ergonomic logging.
  • Added Handler interface in handler.go for custom log handling.
  • Removed old logging files: fs.go, level.go, logging.go, rotatelogger.go, rotaterule.go, value.go.
• Internal Utilities:
  • Added bufferpool.go for buffer management and pool.go for object pooling.
  • Added stack.go for stack trace handling.
• Dependencies:
  • Updated go.mod and go.sum to include go.uber.org/zap and go.uber.org/multierr.
• Testing:
  • Added tests for new pool and stack trace utilities in pool_test.go and stack_test.go.
  • Updated logger_test.go for new logger functionalities.

^{This description was created by for d180d92. It will automatically update as commits are pushed.}

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to d180d92 in 46 seconds

More details

• Looked at 4955 lines of code in 24 files
• Skipped 0 files when reviewing.
• Skipped posting 2 drafted comments based on config settings.

1. handler.go:31

• Draft comment:
  Consider storing the result of h.Handler() in a variable to avoid calling it twice.

func (h *CommonHandler) Handle(ctx context.Context, entry *zapcore.CheckedEntry, fields []zapcore.Field) ([]zapcore.Field, error) {
	if handler := h.Handler(); handler == nil {
		return fields, nil
	} else {
		return handler.Handle(ctx, entry, fields)
	}
}

• Reason this comment was not posted:
  Confidence changes required: 50%
  The Handle method in CommonHandler checks if the handler is nil before calling it. This is a good practice to avoid nil pointer dereference errors. However, the Handler method is called twice, which is unnecessary. We can store the result in a variable and use it, which is more efficient.

2. options.go:48

• Draft comment:
  Consider adding a nil check for the handler before setting it to avoid potential nil pointer dereference.

func WithHandler(h Handler) Option {
	return optionFunc(func(log *Logger) {
		if h != nil {
			log.handler = h
		}
	})
}

• Reason this comment was not posted:
  Confidence changes required: 50%
  The WithHandler function in options.go sets a handler for the logger. However, it does not check if the handler is nil before setting it. This could lead to a nil pointer dereference if the handler is used without checking for nil. Adding a nil check would make the code more robust.

Workflow ID: wflow_hlosoJKuUL8kDwTY

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