Function promptParameter

internal/init/prompts.go:193–236

(prompt PromptHandler)

}

func promptParameter(prompt PromptHandler) (error, string) {
	param := prompt.Parameter
	label := param.Label
	if param.Label == "" {
		label = param.Field
	}
	defaultValue := param.Default

	var err error
	var result string
	if len(param.Options) > 0 {
		var selectedIndex int
		// Scope of selected does not have the label data, so we need a dynamic
		// template with string format to put in the label in `selected`
		optionTemplate := &promptui.SelectTemplates{
			Label:    `{{ . }}`,
			Active:   fmt.Sprintf("%s {{ .Value | cyan }}", cyanArrow),
			Inactive: "  {{ .Value }}",
			Selected: fmt.Sprintf("%s %s: {{ .Value }}", greenCheckMark, label),
		}

		prompt := promptui.Select{
			Label:     label,
			Items:     param.Options,
			Templates: optionTemplate,
		}

		selectedIndex, _, err = prompt.Run()
		result = param.Options[selectedIndex].Key.(string)
	} else {
		prompt := promptui.Prompt{
			Label:     label,
			Default:   defaultValue,
			AllowEdit: true,
			Validate:  prompt.Validate,
		}
		result, err = prompt.Run()
	}
	if err != nil {
		return err, ""
	}

	return nil, result
}

func executeCmd(command string, envVars map[string]string, envVarTranslationMap map[string]string) string {
	cmd := exec.Command("bash", "-c", command)