Function InterpolateVariables

checks/http.go:198–208

(template string, vars map[string]string)

}

func InterpolateVariables(template string, vars map[string]string) string {
	r := regexp.MustCompile(`\$\{([^}]+)\}`)
	return r.ReplaceAllStringFunc(template, func(m string) string {
		// Extract the key from the match, which is in the form ${key}
		key := strings.TrimSuffix(strings.TrimPrefix(m, "${"), "}")
		if val, ok := vars[key]; ok {
			return val
		}
		return m
	})
}

func InterpolationNames(template string) []string {
	r := regexp.MustCompile(`\$\{([^}]+)\}`)