fix: text input width calculation (#144)

Katajisto · web-flow · commit e7e2b9d43f6f · 2024-10-15T11:23:02.000+03:00
diff --git a/pkg/ui/survey/prompt/string.go b/pkg/ui/survey/prompt/string.go
@@ -31,7 +31,7 @@ func NewStringModel(v recipe.Variable, styles style.Styles) StringModel {
 	ti.Width = 30
 
 	if v.Default != "" {
-		ti.Width = len(v.Default) - 3
+		ti.Width = max(len(v.Default), ti.Width)
 		ti.SetValue(v.Default)
 	}
 
@@ -71,7 +71,7 @@ func (m StringModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	case tea.WindowSizeMsg:
 		m.width = msg.Width
-		m.textInput.Width = msg.Width - 3
+		m.textInput.Width = msg.Width - 3 // make sure that the '> ' prefix and the input fit on the line
 	}
 
 	m.textInput, cmd = m.textInput.Update(msg)

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ func NewStringModel(v recipe.Variable, styles style.Styles) StringModel {`
`31`	`31`	`ti.Width = 30`
`32`	`32`
`33`	`33`	`if v.Default != "" {`
`34`		`- ti.Width = len(v.Default) - 3`
	`34`	`+ ti.Width = max(len(v.Default), ti.Width)`
`35`	`35`	`ti.SetValue(v.Default)`
`36`	`36`	`}`
`37`	`37`
`@@ -71,7 +71,7 @@ func (m StringModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {`
`71`	`71`
`72`	`72`	`case tea.WindowSizeMsg:`
`73`	`73`	`m.width = msg.Width`
`74`		`- m.textInput.Width = msg.Width - 3`
	`74`	`+ m.textInput.Width = msg.Width - 3 // make sure that the '> ' prefix and the input fit on the line`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`m.textInput, cmd = m.textInput.Update(msg)`