func ExportAction()

in cmd/export.go [51:118]
48 lines of code
11 McCabe index (conditional complexity)

func ExportAction(actionName string, packageName string, maniyaml *parsers.YAML, targetManifest string, projectName string) error {

	pkg := maniyaml.Packages[packageName]
	if pkg.Actions == nil {
		pkg.Actions = make(map[string]parsers.Action)
		maniyaml.Packages[packageName] = pkg
	}

	wskAction, _, err := client.Actions.Get(actionName, true)
	if err != nil {
		return err
	}

	if a := wskAction.Annotations.GetValue(utils.MANAGED); a != nil {
		// decode the JSON blob and retrieve __OW_PROJECT_NAME
		pa := a.(map[string]interface{})

		// we have found a package which is part of the current project
		if pa[utils.OW_PROJECT_NAME] != projectName {
			return nil
		}
	} else {
		return nil
	}

	if wskAction.Exec.Kind == "sequence" {
		seq := new(parsers.Sequence)
		for _, component := range wskAction.Exec.Components {
			// must ommit namespace from seq component name
			ExportAction(strings.SplitN(component, "/", 3)[2], packageName, maniyaml, targetManifest, projectName)

			if len(seq.Actions) > 0 {
				seq.Actions += ","
			}
			// save action in the seq list as package/action
			seq.Actions += strings.SplitN(component, "/", 3)[2]
		}

		pkg = maniyaml.Packages[packageName]
		if pkg.Sequences == nil {
			pkg.Sequences = make(map[string]parsers.Sequence)
		}

		pkg.Sequences[wskAction.Name] = *seq
	} else {
		parsedAction := *maniyaml.ComposeParsersAction(*wskAction)
		manifestDir := filepath.Dir(targetManifest)

		// store function file under action package name subdirectory in the specified manifest folder
		functionDir := filepath.Join(manifestDir, packageName)

		// save the code in file
		filename, err := saveCode(*wskAction, functionDir)
		if err != nil {
			return err
		}

		if filename != "" {
			// store function in manifest if action has code section
			parsedAction.Function = packageName + "/" + filename
		}

		pkg.Actions[wskAction.Name] = parsedAction
	}

	maniyaml.Packages[packageName] = pkg
	return nil
}