prompt options to use map instead of list

docs/module-definition.md

@@ -47,12 +47,12 @@ Note: Default is supplied as the starting point of the user's manual input (Not
 |-----------------------|-----------------|---------------------------------------------------------------------------------------------------------------------------|
 | `field`               | string          | key to store result for project definition                                                                                |
 | `label`               | string          | displayed name for the prompt                                                                                             |
-| `options`             | list(string)    | A list of values for users to pick from                                                                                   |
+| `options`             | map             | A map of `value: display name` pairs for users to pick from                                                               |
 | `default`             | string          | Defaults to this value during prompt                                                                                      |
 | `value`               | string          | Skips prompt entirely when set                                                                                            |
 | `info`                | string          | Displays during prompt as extra information guiding user's input                                                          |
 | `fieldValidation`     | Validation      | Validations for the prompt value                                                                                          |
-| `type`                | enum(string)    | Built in custom prompts: currently supports [`AWSProfilePicker`]                                                            |
+| `type`                | enum(string)    | Built in custom prompts: currently supports [`AWSProfilePicker`]                                                          |
 | `execute`             | string          | executes commands and takes stdout as prompt result                                                                       |
 | `omitFromProjectFile` | bool            | Field is skipped from adding to project definition                                                                        |
 | `conditions`          | list(Condition) | Conditions for prompt to run, if supplied all conditions must pass                                                        |

internal/config/moduleconfig/module_config.go

@@ -27,17 +27,17 @@ type ModuleConfig struct {
 
 type Parameter struct {
 	Field               string
-	Label               string      `yaml:"label,omitempty"`
-	Options             []string    `yaml:"options,omitempty"`
-	Execute             string      `yaml:"execute,omitempty"`
-	Value               string      `yaml:"value,omitempty"`
-	Default             string      `yaml:"default,omitempty"`
-	Info                string      `yaml:"info,omitempty"`
-	FieldValidation     Validate    `yaml:"fieldValidation,omitempty"`
-	Type                string      `yaml:"type,omitempty"`
-	OmitFromProjectFile bool        `yaml:"omitFromProjectFile,omitempty"`
-	Conditions          []Condition `yaml:"conditions,omitempty"`
-	EnvVarName          string      `yaml:"envVarName,omitempty"`
+	Label               string        `yaml:"label,omitempty"`
+	Options             yaml.MapSlice `yaml:"options,omitempty"`
+	Execute             string        `yaml:"execute,omitempty"`
+	Value               string        `yaml:"value,omitempty"`
+	Default             string        `yaml:"default,omitempty"`
+	Info                string        `yaml:"info,omitempty"`
+	FieldValidation     Validate      `yaml:"fieldValidation,omitempty"`
+	Type                string        `yaml:"type,omitempty"`
+	OmitFromProjectFile bool          `yaml:"omitFromProjectFile,omitempty"`
+	Conditions          []Condition   `yaml:"conditions,omitempty"`
+	EnvVarName          string        `yaml:"envVarName,omitempty"`
 }
 
 type Condition struct {

internal/init/custom-prompts.go

@@ -36,7 +36,7 @@ func promptAWSProfilePicker(params map[string]string) error {
 		Parameter: moduleconfig.Parameter{
 			Field:   "aws_profile",
 			Label:   "Select AWS Profile",
-			Options: profiles,
+			Options: listToPromptOptions(profiles),
 		},
 		Condition: NoCondition,
 		Validate:  NoValidation,

internal/init/prompts.go

@@ -15,11 +15,11 @@ import (
 	"github.com/commitdev/zero/pkg/util/exit"
 	"github.com/commitdev/zero/pkg/util/flog"
 	"github.com/manifoldco/promptui"
+	"gopkg.in/yaml.v2"
 )
 
-// Constant to maintain prompt orders so users can have the same flow,
-// modules get downloaded asynchronously therefore its easier to just hardcode an order
-var AvailableVendorOrders = []string{"aws", "github", "circleci"}
+const cyanArrow = "\033[36m\U000025B6\033[0m"
+const greenCheckMark = "\033[32m\U00002714\033[0m"
 
 const awsPickProfile = "Existing AWS Profiles"
 const awsManualInputCredentials = "Enter my own AWS credentials"
@@ -152,12 +152,24 @@ func promptParameter(prompt PromptHandler) (error, string) {
 	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,
+			Label:     label,
+			Items:     param.Options,
+			Templates: optionTemplate,
 		}
-		_, result, err = prompt.Run()
 
+		selectedIndex, _, err = prompt.Run()
+		result = param.Options[selectedIndex].Key.(string)
 	} else {
 		prompt := promptui.Prompt{
 			Label:     label,
@@ -168,7 +180,7 @@ func promptParameter(prompt PromptHandler) (error, string) {
 		result, err = prompt.Run()
 	}
 	if err != nil {
-		exit.Fatal("Exiting prompt:  %v\n", err)
+		return err, ""
 	}
 
 	return nil, result
@@ -287,3 +299,14 @@ func appendToSet(set []string, toAppend []string) []string {
 	}
 	return set
 }
+
+func listToPromptOptions(list []string) yaml.MapSlice {
+	mapSlice := make(yaml.MapSlice, len(list))
+	for i := 0; i < len(list); i++ {
+		mapSlice[i] = yaml.MapItem{
+			Key:   list[i],
+			Value: list[i],
+		}
+	}
+	return mapSlice
+}

tests/test_data/modules/ci/zero-module.yml

@@ -29,8 +29,8 @@ parameters:
     label: CI Platform
     # default: github
     options:
-      - github
-      - circlci
+      github: Github
+      circleci: Circle CI
   - field: circleci_api_key
     label: "Circle CI API Key to setup your CI/CD for repositories"
     conditions:
@@ -40,8 +40,8 @@ parameters:
   - field: useExistingAwsProfile
     label: "Use credentials from an existing AWS profile?"
     options:
-      - "yes"
-      - "no"
+      "yes": "Yes"
+      "no": "No"
     omitFromProjectFile: yes
   - field: profilePicker
     omitFromProjectFile: yes