func()

in compliance/indextemplate.go [104:129]

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

func (t *SimulatedIndexTemplate) FieldMapping(name string) (MappingProperty, error) {
	if runtimeField, isRuntime := t.Mappings.Runtime[name]; isRuntime {
		// TODO: Look for some solution to don't need to modify the properties.
		runtimeField["runtime"] = true
		return runtimeField, nil
	}

	parts := strings.Split(name, ".")
	properties := t.Mappings.Properties
	for i, part := range parts {
		property, found := properties[part]
		if !found {
			return nil, fmt.Errorf("property %q not found in index template", name)
		}
		if i+1 == len(parts) {
			return property, nil
		}

		nextProperties, err := property.Properties()
		if err != nil {
			return nil, fmt.Errorf("property %q not found in index template: %w", name, err)
		}
		properties = nextProperties
	}
	return nil, fmt.Errorf("property %q not found in index template", name)
}