Icon format

README.md

@@ -77,7 +77,7 @@ for the old `v1` version, see [here](https://godoc.org/gopkg.in/AlecAivazis/surv
 1. [Help Text](#help-text)
    1. [Changing the input rune](#changing-the-input-run)
 1. [Custom Types](#custom-types)
-1. [Customizing Output](#customizing-output)
+1. [Changing the Icons ](#changing-the-icons)
 1. [Testing](#testing)
 
 ## Examples
@@ -189,16 +189,13 @@ survey.AskOne(prompt, &color)
 The user can also press `esc` to toggle the ability cycle through the options with the j and k keys to do down and up respectively.
 
 By default, the select prompt is limited to showing 7 options at a time
-and will paginate lists of options longer than that. To increase, you can either
-set the `PageSize` field on the prompt:
+and will paginate lists of options longer than that. This can be changed a number of ways:
 
 ```golang
-prompt := &survey.Select{..., PageSize: 10}
-```
-
-Or pass an an `AskOpt` to `survey.Ask` or `survey.AskOne`:
+// as a field on a single select
+prompt := &survey.MultiSelect{..., PageSize: 10}
 
-```golang
+// or as an option to Ask or AskOne
 survey.AskOne(prompt, &days, survey.WithPageSize(10))
 ```
 
@@ -218,16 +215,13 @@ survey.AskOne(prompt, &days)
 The user can also press `esc` to toggle the ability cycle through the options with the j and k keys to do down and up respectively.
 
 By default, the MultiSelect prompt is limited to showing 7 options at a time
-and will paginate lists of options longer than that. To increase, you can either
-set the `PageSize` field on the prompt:
+and will paginate lists of options longer than that. This can be changed a number of ways:
 
 ```golang
+// as a field on a single select
 prompt := &survey.MultiSelect{..., PageSize: 10}
-```
-
-Or pass an an `AskOpt` to `survey.Ask` or `survey.AskOne`:
 
-```golang
+// or as an option to Ask or AskOne
 survey.AskOne(prompt, &days, survey.WithPageSize(10))
 ```
 
@@ -299,7 +293,7 @@ q := &survey.Question{
 }
 ```
 
-Validators can be passed to `survey.AskOne` by using `survey.WithValidator`:
+Validators can be provided with `survey.WithValidator`:
 
 ```golang
 color := ""
@@ -336,7 +330,7 @@ All of the prompts have a `Help` field which can be defined to provide more info
 ### Changing the input rune
 
 In some situations, `?` is a perfectly valid response. To handle this, you can change the rune that survey
-looks for by passing an `AskOpt` to `Ask` or `AskOne`:
+looks for with `WithHelpInput`:
 
 ```golang
 import (
@@ -382,10 +376,10 @@ survey.AskOne(
 )
 ```
 
-## Customizing Output
+## Changing the Icons
 
-Customizing the icons and various parts of survey can easily be done by passing the `WithIcons` option
-to `Ask` or `AskOne`:
+Changing the icons and their color/format can be done by passing the `WithIcons` option. The format
+follows the patterns outlined [here](https://github.com/mgutz/ansi#style-format).:
 
 ```golang
 import (
@@ -400,20 +394,22 @@ prompt := &survey.Input{
 
 survey.AskOne(prompt, &number, survey.WithIcons(function(icons *survey.IconSet) {
     // you can set any icons
-    icons.Question = "⁇"
+    icons.Question.Text = "⁇"
+    // for more information on formatting the icons, see here: https://github.com/mgutz/ansi#style-format
+    icons.Question.Format = "yellow+hb"
 }))
 ```
 
-The icons available for updating are:
+The icons and their default text and format are summarized below:
 
-| name           | default | description                                                   |
-| -------------- | ------- | ------------------------------------------------------------- |
-| Error          | X       | Before an error                                               |
-| Help           | i       | Before help text                                              |
-| Question       | ?       | Before the message of a prompt                                |
-| SelectFocus    | >       | Marks the current focus in `Select` and `MultiSelect` prompts |
-| UnmarkedOption | [ ]     | Marks an unselected option in a `MultiSelect` prompt          |
-| MarkedOption   | [x]     | Marks a chosen selection in a `MultiSelect` prompt            |
+| name           | text | format     | description                                                   |
+| -------------- | ---- | ---------- | ------------------------------------------------------------- |
+| Error          | X    | red        | Before an error                                               |
+| Help           | i    | cyan       | Before help text                                              |
+| Question       | ?    | green+hb   | Before the message of a prompt                                |
+| SelectFocus    | >    | green      | Marks the current focus in `Select` and `MultiSelect` prompts |
+| UnmarkedOption | [ ]  | default+hb | Marks an unselected option in a `MultiSelect` prompt          |
+| MarkedOption   | [x]  | cyan+b     | Marks a chosen selection in a `MultiSelect` prompt            |
 
 ## Testing
 

confirm.go

@@ -23,8 +23,8 @@ type ConfirmTemplateData struct {
 
 // Templates with Color formatting. See Documentation: https://github.com/mgutz/ansi#style-format
 var ConfirmQuestionTemplate = `
-{{- if .ShowHelp }}{{- color "cyan"}}{{ .Config.Icons.Help }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
-{{- color "green+hb"}}{{ .Config.Icons.Question }} {{color "reset"}}
+{{- if .ShowHelp }}{{- color .Config.Icons.Help.Format }}{{ .Config.Icons.Help.Text }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
+{{- color .Config.Icons.Question.Format }}{{ .Config.Icons.Question.Text }} {{color "reset"}}
 {{- color "default+hb"}}{{ .Message }} {{color "reset"}}
 {{- if .Answer}}
   {{- color "cyan"}}{{.Answer}}{{color "reset"}}{{"\n"}}

confirm_test.go

@@ -30,31 +30,31 @@ func TestConfirmRender(t *testing.T) {
 			"Test Confirm question output with default true",
 			Confirm{Message: "Is pizza your favorite food?", Default: true},
 			ConfirmTemplateData{},
-			fmt.Sprintf("%s Is pizza your favorite food? (Y/n) ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s Is pizza your favorite food? (Y/n) ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Confirm question output with default false",
 			Confirm{Message: "Is pizza your favorite food?", Default: false},
 			ConfirmTemplateData{},
-			fmt.Sprintf("%s Is pizza your favorite food? (y/N) ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s Is pizza your favorite food? (y/N) ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Confirm answer output",
 			Confirm{Message: "Is pizza your favorite food?"},
 			ConfirmTemplateData{Answer: "Yes"},
-			fmt.Sprintf("%s Is pizza your favorite food? Yes\n", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s Is pizza your favorite food? Yes\n", defaultIcons().Question.Text),
 		},
 		{
 			"Test Confirm with help but help message is hidden",
 			Confirm{Message: "Is pizza your favorite food?", Help: "This is helpful"},
 			ConfirmTemplateData{},
-			fmt.Sprintf("%s Is pizza your favorite food? [%s for help] (y/N) ", defaultAskOptions().PromptConfig.Icons.Question, string(defaultAskOptions().PromptConfig.HelpInput)),
+			fmt.Sprintf("%s Is pizza your favorite food? [%s for help] (y/N) ", defaultIcons().Question.Text, string(defaultPromptConfig().HelpInput)),
 		},
 		{
 			"Test Confirm help output with help message shown",
 			Confirm{Message: "Is pizza your favorite food?", Help: "This is helpful"},
 			ConfirmTemplateData{ShowHelp: true},
-			fmt.Sprintf("%s This is helpful\n%s Is pizza your favorite food? (y/N) ", defaultAskOptions().PromptConfig.Icons.Help, defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s This is helpful\n%s Is pizza your favorite food? (y/N) ", defaultIcons().Help.Text, defaultIcons().Question.Text),
 		},
 	}
 
@@ -66,7 +66,7 @@ func TestConfirmRender(t *testing.T) {
 		test.data.Confirm = test.prompt
 
 		// set the runtime config
-		test.data.Config = &defaultAskOptions().PromptConfig
+		test.data.Config = defaultPromptConfig()
 
 		err = test.prompt.Render(
 			ConfirmQuestionTemplate,
@@ -132,7 +132,7 @@ func TestConfirmPrompt(t *testing.T) {
 				c.ExpectString(
 					fmt.Sprintf(
 						"Is pizza your favorite food? [%s for help] (y/N)",
-						string(defaultAskOptions().PromptConfig.HelpInput),
+						string(defaultPromptConfig().HelpInput),
 					),
 				)
 				c.SendLine("?")

editor.go

@@ -46,8 +46,8 @@ type EditorTemplateData struct {
 
 // Templates with Color formatting. See Documentation: https://github.com/mgutz/ansi#style-format
 var EditorQuestionTemplate = `
-{{- if .ShowHelp }}{{- color "cyan"}}{{ .Config.Icons.Help }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
-{{- color "green+hb"}}{{ .Config.Icons.Question }} {{color "reset"}}
+{{- if .ShowHelp }}{{- color .Config.Icons.Help.Format }}{{ .Config.Icons.Help.Text }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
+{{- color .Config.Icons.Question.Format }}{{ .Config.Icons.Question.Text }} {{color "reset"}}
 {{- color "default+hb"}}{{ .Message }} {{color "reset"}}
 {{- if .ShowAnswer}}
   {{- color "cyan"}}{{.Answer}}{{color "reset"}}{{"\n"}}

editor_test.go

@@ -31,49 +31,49 @@ func TestEditorRender(t *testing.T) {
 			"Test Editor question output without default",
 			Editor{Message: "What is your favorite month:"},
 			EditorTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: [Enter to launch editor] ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Editor question output with default",
 			Editor{Message: "What is your favorite month:", Default: "April"},
 			EditorTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: (April) [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: (April) [Enter to launch editor] ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Editor question output with HideDefault",
 			Editor{Message: "What is your favorite month:", Default: "April", HideDefault: true},
 			EditorTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: [Enter to launch editor] ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Editor answer output",
 			Editor{Message: "What is your favorite month:"},
 			EditorTemplateData{Answer: "October", ShowAnswer: true},
-			fmt.Sprintf("%s What is your favorite month: October\n", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: October\n", defaultIcons().Question.Text),
 		},
 		{
 			"Test Editor question output without default but with help hidden",
 			Editor{Message: "What is your favorite month:", Help: "This is helpful"},
 			EditorTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: [%s for help] [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Question, string(defaultAskOptions().PromptConfig.HelpInput)),
+			fmt.Sprintf("%s What is your favorite month: [%s for help] [Enter to launch editor] ", defaultIcons().Question.Text, string(defaultPromptConfig().HelpInput)),
 		},
 		{
 			"Test Editor question output with default and with help hidden",
 			Editor{Message: "What is your favorite month:", Default: "April", Help: "This is helpful"},
 			EditorTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: [%s for help] (April) [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Question, string(defaultAskOptions().PromptConfig.HelpInput)),
+			fmt.Sprintf("%s What is your favorite month: [%s for help] (April) [Enter to launch editor] ", defaultIcons().Question.Text, string(defaultPromptConfig().HelpInput)),
 		},
 		{
 			"Test Editor question output without default but with help shown",
 			Editor{Message: "What is your favorite month:", Help: "This is helpful"},
 			EditorTemplateData{ShowHelp: true},
-			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Help, defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: [Enter to launch editor] ", defaultIcons().Help.Text, defaultIcons().Question.Text),
 		},
 		{
 			"Test Editor question output with default and with help shown",
 			Editor{Message: "What is your favorite month:", Default: "April", Help: "This is helpful"},
 			EditorTemplateData{ShowHelp: true},
-			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: (April) [Enter to launch editor] ", defaultAskOptions().PromptConfig.Icons.Help, defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: (April) [Enter to launch editor] ", defaultIcons().Help.Text, defaultIcons().Question.Text),
 		},
 	}
 
@@ -85,7 +85,7 @@ func TestEditorRender(t *testing.T) {
 		test.data.Editor = test.prompt
 
 		// set the icon set
-		test.data.Config = &defaultAskOptions().PromptConfig
+		test.data.Config = defaultPromptConfig()
 
 		err = test.prompt.Render(
 			EditorQuestionTemplate,
@@ -184,7 +184,7 @@ func TestEditorPrompt(t *testing.T) {
 				c.ExpectString(
 					fmt.Sprintf(
 						"Edit git commit message [%s for help] [Enter to launch editor]",
-						string(defaultAskOptions().PromptConfig.HelpInput),
+						string(defaultPromptConfig().HelpInput),
 					),
 				)
 				c.SendLine("?")

input.go

@@ -26,8 +26,8 @@ type InputTemplateData struct {
 
 // Templates with Color formatting. See Documentation: https://github.com/mgutz/ansi#style-format
 var InputQuestionTemplate = `
-{{- if .ShowHelp }}{{- color "cyan"}}{{ .Config.Icons.Help }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
-{{- color "green+hb"}}{{ .Config.Icons.Question }} {{color "reset"}}
+{{- if .ShowHelp }}{{- color .Config.Icons.Help.Format }}{{ .Config.Icons.Help.Text }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
+{{- color .Config.Icons.Question.Format }}{{ .Config.Icons.Question.Text }} {{color "reset"}}
 {{- color "default+hb"}}{{ .Message }} {{color "reset"}}
 {{- if .ShowAnswer}}
   {{- color "cyan"}}{{.Answer}}{{color "reset"}}{{"\n"}}

input_test.go

@@ -30,43 +30,43 @@ func TestInputRender(t *testing.T) {
 			"Test Input question output without default",
 			Input{Message: "What is your favorite month:"},
 			InputTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Input question output with default",
 			Input{Message: "What is your favorite month:", Default: "April"},
 			InputTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: (April) ", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: (April) ", defaultIcons().Question.Text),
 		},
 		{
 			"Test Input answer output",
 			Input{Message: "What is your favorite month:"},
 			InputTemplateData{Answer: "October", ShowAnswer: true},
-			fmt.Sprintf("%s What is your favorite month: October\n", defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s What is your favorite month: October\n", defaultIcons().Question.Text),
 		},
 		{
 			"Test Input question output without default but with help hidden",
 			Input{Message: "What is your favorite month:", Help: "This is helpful"},
 			InputTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: [%s for help] ", defaultAskOptions().PromptConfig.Icons.Question, string(defaultAskOptions().PromptConfig.HelpInput)),
+			fmt.Sprintf("%s What is your favorite month: [%s for help] ", defaultIcons().Question.Text, string(defaultPromptConfig().HelpInput)),
 		},
 		{
 			"Test Input question output with default and with help hidden",
 			Input{Message: "What is your favorite month:", Default: "April", Help: "This is helpful"},
 			InputTemplateData{},
-			fmt.Sprintf("%s What is your favorite month: [%s for help] (April) ", defaultAskOptions().PromptConfig.Icons.Question, string(defaultAskOptions().PromptConfig.HelpInput)),
+			fmt.Sprintf("%s What is your favorite month: [%s for help] (April) ", defaultIcons().Question.Text, string(defaultPromptConfig().HelpInput)),
 		},
 		{
 			"Test Input question output without default but with help shown",
 			Input{Message: "What is your favorite month:", Help: "This is helpful"},
 			InputTemplateData{ShowHelp: true},
-			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: ", defaultAskOptions().PromptConfig.Icons.Help, defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: ", defaultIcons().Help.Text, defaultIcons().Question.Text),
 		},
 		{
 			"Test Input question output with default and with help shown",
 			Input{Message: "What is your favorite month:", Default: "April", Help: "This is helpful"},
 			InputTemplateData{ShowHelp: true},
-			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: (April) ", defaultAskOptions().PromptConfig.Icons.Help, defaultAskOptions().PromptConfig.Icons.Question),
+			fmt.Sprintf("%s This is helpful\n%s What is your favorite month: (April) ", defaultIcons().Help.Text, defaultIcons().Question.Text),
 		},
 	}
 
@@ -78,7 +78,7 @@ func TestInputRender(t *testing.T) {
 		test.data.Input = test.prompt
 
 		// set the runtime config
-		test.data.Config = &defaultAskOptions().PromptConfig
+		test.data.Config = defaultPromptConfig()
 
 		err = test.prompt.Render(
 			InputQuestionTemplate,

multiline.go

@@ -24,8 +24,8 @@ type MultilineTemplateData struct {
 
 // Templates with Color formatting. See Documentation: https://github.com/mgutz/ansi#style-format
 var MultilineQuestionTemplate = `
-{{- if .ShowHelp }}{{- color "cyan"}}{{ .Config.Icons.Help }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
-{{- color "green+hb"}}{{ .Config.Icons.Question }} {{color "reset"}}
+{{- if .ShowHelp }}{{- color .Config.Icons.Help.Format }}{{ .Config.Icons.Help.Text }} {{ .Help }}{{color "reset"}}{{"\n"}}{{end}}
+{{- color .Config.Icons.Question.Format }}{{ .Config.Icons.Question.Text }} {{color "reset"}}
 {{- color "default+hb"}}{{ .Message }} {{color "reset"}}
 {{- if .ShowAnswer}}
   {{- "\n"}}{{color "cyan"}}{{.Answer}}{{color "reset"}}