Function formatToolCallResponse

pkg/cli/printer.go:247–294

(response string)

}

func formatToolCallResponse(response string) string {
	if response == "" {
		return " → ()"
	}

	// For responses, we want to show them as readable text, not JSON
	// Check if it looks like JSON first
	var parsed any
	if err := json.Unmarshal([]byte(response), &parsed); err == nil {
		// It's valid JSON, format it nicely
		return " → " + formatParsedJSON(parsed)
	}

	// It's plain text, handle multiline content
	if strings.Contains(response, "\n") {
		// Trim whitespace and split into lines
		trimmed := strings.TrimSpace(response)
		lines := strings.Split(trimmed, "\n")

		if len(lines) <= 3 {
			// Short multiline, show inline
			return fmt.Sprintf(" → %q", response)
		}

		// Long multiline, format with line breaks
		// Process each line individually and collapse consecutive empty lines
		var formatted []string
		lastWasEmpty := false

		for _, line := range lines {
			trimmedLine := strings.TrimSpace(line)
			if trimmedLine == "" {
				// Empty line - only add one if the last line wasn't empty
				if !lastWasEmpty {
					formatted = append(formatted, "")
					lastWasEmpty = true
				}
			} else {
				formatted = append(formatted, line)
				lastWasEmpty = false
			}
		}
		return fmt.Sprintf(" → (\n%s\n)", strings.Join(formatted, "\n"))
	}

	// Single line text response
	return fmt.Sprintf(" → %q", response)
}

func formatParsedJSON(data any) string {
	switch v := data.(type) {