Function extractTemplateVariables

internal/validators/utils.go:35–46

extractTemplateVariables extracts template variables from a URL string e.g., "http://{host}:{port}/mcp" returns ["host", "port"]

(url string)

// extractTemplateVariables extracts template variables from a URL string
// e.g., "http://{host}:{port}/mcp" returns ["host", "port"]
func extractTemplateVariables(url string) []string {
	re := regexp.MustCompile(`\{([^}]+)\}`)
	matches := re.FindAllStringSubmatch(url, -1)

	var variables []string
	for _, match := range matches {
		if len(match) > 1 {
			variables = append(variables, match[1])
		}
	}
	return variables
}

// replaceTemplateVariables replaces template variables with placeholder values for URL validation
func replaceTemplateVariables(rawURL string) string {