feat(input): allow placeholder style customization

Author: maaslalani

input/command.go

@@ -27,6 +27,7 @@ func (o Options) Run() error {
 	i.Placeholder = o.Placeholder
 	i.Width = o.Width
 	i.PromptStyle = o.PromptStyle.ToLipgloss()
+	i.PlaceholderStyle = o.PlaceholderStyle.ToLipgloss()
 	i.Cursor.Style = o.CursorStyle.ToLipgloss()
 	i.Cursor.SetMode(cursor.Modes[o.CursorMode])
 	i.CharLimit = o.CharLimit

input/options.go

@@ -8,16 +8,17 @@ import (
 
 // Options are the customization options for the input.
 type Options struct {
-	Placeholder string        `help:"Placeholder value" default:"Type something..." env:"GUM_INPUT_PLACEHOLDER"`
-	Prompt      string        `help:"Prompt to display" default:"> " env:"GUM_INPUT_PROMPT"`
-	PromptStyle style.Styles  `embed:"" prefix:"prompt." envprefix:"GUM_INPUT_PROMPT_"`
-	CursorStyle style.Styles  `embed:"" prefix:"cursor." set:"defaultForeground=212" envprefix:"GUM_INPUT_CURSOR_"`
-	CursorMode  string        `prefix:"cursor." name:"mode" help:"Cursor mode" default:"blink" enum:"blink,hide,static" env:"GUM_INPUT_CURSOR_MODE"`
-	Value       string        `help:"Initial value (can also be passed via stdin)" default:""`
-	CharLimit   int           `help:"Maximum value length (0 for no limit)" default:"400"`
-	Width       int           `help:"Input width (0 for terminal width)" default:"40" env:"GUM_INPUT_WIDTH"`
-	Password    bool          `help:"Mask input characters" default:"false"`
-	Header      string        `help:"Header value" default:"" env:"GUM_INPUT_HEADER"`
-	HeaderStyle style.Styles  `embed:"" prefix:"header." set:"defaultForeground=240" envprefix:"GUM_INPUT_HEADER_"`
-	Timeout     time.Duration `help:"Timeout until input aborts" default:"0" env:"GUM_INPUT_TIMEOUT"`
+	Placeholder      string        `help:"Placeholder value" default:"Type something..." env:"GUM_INPUT_PLACEHOLDER"`
+	Prompt           string        `help:"Prompt to display" default:"> " env:"GUM_INPUT_PROMPT"`
+	PromptStyle      style.Styles  `embed:"" prefix:"prompt." envprefix:"GUM_INPUT_PROMPT_"`
+	PlaceholderStyle style.Styles  `embed:"" prefix:"placeholder." envprefix:"GUM_INPUT_PLACEHOLDER_"`
+	CursorStyle      style.Styles  `embed:"" prefix:"cursor." set:"defaultForeground=212" envprefix:"GUM_INPUT_CURSOR_"`
+	CursorMode       string        `prefix:"cursor." name:"mode" help:"Cursor mode" default:"blink" enum:"blink,hide,static" env:"GUM_INPUT_CURSOR_MODE"`
+	Value            string        `help:"Initial value (can also be passed via stdin)" default:""`
+	CharLimit        int           `help:"Maximum value length (0 for no limit)" default:"400"`
+	Width            int           `help:"Input width (0 for terminal width)" default:"40" env:"GUM_INPUT_WIDTH"`
+	Password         bool          `help:"Mask input characters" default:"false"`
+	Header           string        `help:"Header value" default:"" env:"GUM_INPUT_HEADER"`
+	HeaderStyle      style.Styles  `embed:"" prefix:"header." set:"defaultForeground=240" envprefix:"GUM_INPUT_HEADER_"`
+	Timeout          time.Duration `help:"Timeout until input aborts" default:"0" env:"GUM_INPUT_TIMEOUT"`
 }