Function ParseGenericResources

cli/command/service/generic_resource_opts.go:30–49

ParseGenericResources parses an array of Generic resourceResources Requesting Named Generic Resources for a service is not supported this is filtered here.

(value []string)

// Requesting Named Generic Resources for a service is not supported this
// is filtered here.
func ParseGenericResources(value []string) ([]swarm.GenericResource, error) {
	if len(value) == 0 {
		return nil, nil
	}

	swarmResources, err := genericresource.Parse(value)
	if err != nil {
		return nil, fmt.Errorf("invalid generic resource specification: %w", err)
	}

	for _, res := range swarmResources {
		if res.NamedResourceSpec != nil {
			return nil, fmt.Errorf("invalid generic-resource request `%s=%s`, Named Generic Resources is not supported for service create or update",
				res.NamedResourceSpec.Kind, res.NamedResourceSpec.Value,
			)
		}
	}

	return swarmResources, nil
}

func buildGenericResourceMap(genericRes []swarm.GenericResource) (map[string]swarm.GenericResource, error) {
	m := make(map[string]swarm.GenericResource)