func()

in internal/command/log.go [63:96]

• 29 lines of code
• 6 McCabe index (conditional complexity)

func (r *logRunner) sendLog(path string, out output.Output) error {
	logger := r.logger.With("log", path)

	f, err := os.Open(path)
	if err != nil {
		return err
	}
	defer f.Close()

	var totalBytes, totalLines int
	s := bufio.NewScanner(bufio.NewReader(f))
	buf := make([]byte, r.out.MaxLogLineSize)
	s.Buffer(buf, r.out.MaxLogLineSize)
	for s.Scan() {
		if r.cmd.Context().Err() != nil {
			break
		}

		logger.Debugw("Sending log line.", "line_number", totalLines+1)
		n, err := out.Write(s.Bytes())
		if err != nil {
			return err
		}

		totalBytes += n
		totalLines++
	}
	if s.Err() != nil {
		return s.Err()
	}

	logger.Infow("Log data sent.", "total_bytes", totalBytes, "total_lines", totalLines)
	return nil
}