fix: default to 40

input/command.go

@@ -31,10 +31,7 @@ func (o Options) Run() error {
 	i.PromptStyle = o.PromptStyle.ToLipgloss()
 	i.CursorStyle = o.CursorStyle.ToLipgloss()
 
-	p := tea.NewProgram(model{
-		textinput: i,
-		autosize:  o.Width == 0,
-	}, tea.WithOutput(os.Stderr))
+	p := tea.NewProgram(model{i}, tea.WithOutput(os.Stderr))
 	m, err := p.StartReturningModel()
 	fmt.Println(m.(model).textinput.Value())
 	return err

input/input.go

@@ -11,24 +11,14 @@ package input
 import (
 	"github.com/charmbracelet/bubbles/textinput"
 	tea "github.com/charmbracelet/bubbletea"
-	"github.com/charmbracelet/lipgloss"
 )
 
-type model struct {
-	textinput textinput.Model
-	autosize  bool
-}
+type model struct{ textinput textinput.Model }
 
 func (m model) Init() tea.Cmd { return textinput.Blink }
 func (m model) View() string  { return m.textinput.View() }
 func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
-	case tea.WindowSizeMsg:
-		if !m.autosize {
-			return m, nil
-		}
-		m.textinput.Width = msg.Width - (lipgloss.Width(m.textinput.Prompt) + 1)
-		return m, nil
 	case tea.KeyMsg:
 		switch msg.Type {
 		case tea.KeyEscape, tea.KeyCtrlC, tea.KeyEnter:

input/options.go

@@ -9,5 +9,5 @@ type Options struct {
 	PromptStyle style.Styles `embed:"" prefix:"prompt." set:"name=prompt"`
 	CursorStyle style.Styles `embed:"" prefix:"cursor." set:"defaultForeground=212" set:"name=cursor"`
 	Value       string       `help:"Initial value (can also be passed via stdin)" default:""`
-	Width       int          `help:"Input width" default:"0"`
+	Width       int          `help:"Input width" default:"40"`
 }